JCY-1900 1950 Service Manual

JCY-1900/1950 VOYAGE DATA RECORDER (VDR) SIMPLIFIED VOYAGE DATA RECORDER (S-VDR)

SERVICE MANUAL

For further information,contact:

Not use the asbestos

URL

http://www.jrc.co.jp

Marine Service Department Telephone : +81-3-3492-1305 +81-3-3779-1420 Facsimile : [email protected] e-mail : AMSTERDAM Branch Telephone : +31-20-658-0750 Facsimile : +31-20-658-0755 e-mail : [email protected] SEATTLE Branch Telephone : +1-206-654-5644 Facsimile : +1-206-654-7030 e-mail : [email protected] CODE No.7ZPNA4409

01ETM

AUG. 2014 Edition 1

ISO 9001, ISO 14001 Certified

JRC

Printed in Japan

Ŷ NOTICE Ɣ It is strictly prohibited to reproduce part or all of this manual without prior permission. Ɣ The contents of this manual are subject to change without notice.

Copyright© Japan Radio Co., Ltd. 2014 All rights reserved.

7ZPNA4409

JCY-1900/1950

VDR Service Manual

i DOC No. 7ZPNA4409

JCY-1900/1950

VDR Service Manual

Before Operation Pictorial indication Various pictorial indications are included in this manual and are shown on this equipment so that you can operate them safely and correctly and prevent any danger to you and / or to other persons and any damage to your property during operation. Such indications and their meanings are as follows. Please understand the meanings of pictorial indication before you read this manual.

DANGER

Indicates that it is probable that incorrect equipment operation due to negligence cause death or a serious injury.

WARNING

Indicates that it is possible that incorrect equipment operation due to negligence cause death or a serious injury.

CAUTION

Indicates that it is probable that incorrect equipment operation due to negligence cause human injury or property damage.

Examples of pictorial indication The mark indicates CAUTION (including DANGER and WARNING). Detailed contents of prohibited action (“Electric Shock” in the example on the left) is shown in the mark.

The

mark indicates prohibition.

Detailed contents of the prohibited action (“Disassembling Prohibited” in the example on the left) is shown in the mark. The mark indicates instruction. Detailed contents of the instruction ("Disconnect the power plug" in the example on the left) is shown in the mark.

Warning Label There is a warning label on the front panel of equipment. Do not try to remove, break or modify the label.

ii DOC No. 7ZPNA4409

JCY-1900/1950

VDR Service Manual

iii DOC No. 7ZPNA4409

JCY-1900/1950

VDR Service Manual

Precautions

DANGER The prohibited matter of a battery and a lithium battery. ● To short-circuit the + pin and – pin. ● Using for non-specified applications. ● disassembling, modifying, destroying. ● Throwing into fire, heating. ● Using expired battery. There is a danger that cause leakage of fluid, generation of heat, fire, explosion, destruction, or injury by heat.

WARNING Do not attempt inspections or repairs on the internal part of the equipment by yourself. Inspections or repairs by anyone other than qualified maintainers may cause a fire or electric shock. Please contact our head office, or a nearby branch or local office to request servicing.

Do not disassemble or remodel this equipment. Such action may cause a fire, electric shock, or malfunction of the equipment.

Do not use any power supply voltage other than the specified one. Such action may cause a fire, electric shock, or malfunction of this equipment.

Turn off power supply switch before connecting or disconnecting cables to any external equipment. Not turning it off may cause a fire or an electric shock.

If the power supply cable damaged, please contact our head office, or a nearby branch or local office to request servicing. The use of damaged cables may cause a fire or an electric shock.

If water entered the equipment, make sure to turn off the main power, open the breaker, and please contact our head office, or a nearby branch or local office to request servicing. Using it as it is may cause a fire, electric shock, or malfunction.

iv DOC No. 7ZPNA4409

JCY-1900/1950

VDR Service Manual

WARNING If equipment malfunctions, make sure to turn off the main power, open the breaker, and please contact our head office, or a nearby branch or local office to request servicing. The continuous use of the equipment may cause a fire or electric shock.

The Recording Control Unit (NDV-1900/1950) has a built-in battery. The battery needs to be replaced periodically. If using continually an expired battery, a fire may occur.

Never replace the battery by yourself. Replacement by anyone other than qualified maintainers may cause a fire, an electric shock, or a malfunction. Please contact our head office, or a nearby branch or local office to request servicing.

The Recording Control Unit (NDV-1900/1950) has a built-in battery. The battery contains dilute sulfuric acid. If the liquid that has leaked from the battery adhered with your clothes or skin, wash with clean water. If the liquid entered your eyes, immediately wash with clean water and see a doctor.

The Recording Control Unit (NDV-1900/1950) has a built-in battery. Do not discard because used batteries are recycled. Please contact our head office, or a nearby branch or local office to request servicing.

The underwater acoustic beacon of fixed protective capsule unit and float free capsule unit has a built-in lithium battery. Do not discard because used lithium batteries are recycled. Please contact our head office, or a nearby branch or local office to request servicing.

If disposing of this equipment, be sure to abide by applicable local laws and regulations.

v DOC No. 7ZPNA4409

JCY-1900/1950

VDR Service Manual

WARNING The Recording Control Unit (NDV-1900/1950) has a UTILITY OUTLET. When you connect the power plug to the power outlet, insert it firmly. Failure to do so may cause fire, burns or electric shock.

The Recording Control Unit (NDV-1900/1950) has a UTILITY OUTLET. Clean dust from the power plug. Failure to do so may cause fire.

Do not inset or drop any foreign objects such as metallic pieces into an air vent or opening. Otherwise, it may cause a fire, electric shock or malfunction.

Do not place heavy objects on the power cable or do not bend the power cable by force. Otherwise, the power cable is damaged, and it may cause a fire, electric shock.

Do not put the container with the liquid on or near this equipment. Otherwise, if the liquid spill or come in this equipment, it may cause a fire, electric shock, or malfunction.

If anything abnormal such as smoke, strange smell or unusual heat is emitted, turn off the POWER switch of the equipment immediately and pull out the power cable. Then, please contact our head office, or a nearby branch or local office to request servicing. The continued use of the equipment may cause a fire or electric shock.

vi DOC No. 7ZPNA4409

JCY-1900/1950

VDR Service Manual

CAUTION This equipment has warning labels. Do not try to remove, break or modify the label.

Do not install the equipment on the location where infringed by water, humidity, steam, dust, or soot. Otherwise, it may cause a fire, electric shock, or malfunction.

Do not touch this equipment, if hands or gloves are wet with water. Otherwise, it may cause an electric shock, or a malfunction.

Be sure to hold power supply plug when pulling it out of outlet. Pulling the power cable without holding the plug may damage the cable and may cause a fire or an electric shock.

Although the shape of UTILITY OUTLET is for 100VAC, it directly outputs the voltage (100 to 220VAC) that is being input to the RCU. Do not connect a equipment for 100VAC, if 220VAC is being input. Otherwise, a malfunction may occur.

If the equipment is splashed either with water, wipe it dry immediately. Otherwise, it may cause a failure or operational malfunctions.

Do not use any organic solvents such as thinner or benzine to clean the surface. These agents can damage the surface coating. Be sure to remove dirt and dust from the surface and wipe it using a clean dry cloth.

Do not carry out the tap of the screen by the sharp object. Otherwise, the screen may be damaged.

vii DOC No. 7ZPNA4409

JCY-1900/1950

VDR Service Manual

CAUTION Do not block up the air vent of this equipment. Otherwise, the inside of equipment is filled with heat, and it may cause fire or malfunction.

Do not install the equipment on the unstable place such as on the shaky stand or inclined surface. Otherwise, it may drop or fall down, resulting in an injury or malfunction.

viii DOC No. 7ZPNA4409

JCY-1900/1950

VDR Service Manual

Precautions (FFC)

WARNING If the false distress alert is transmitted, take the following instructions immediately. (1) Stop the transmission immediately. (2) Report the following information to the Maritime Safety Agency. (a) Ship’s Name, Type and Flag (b) Capsule ID number (15 character UIN): (c) Position and Time at the false transmission (d) Cause of the false transmission (e) Type, Serial Number and Delivery Date of the capsule

Do not pull up the capsule from water during distress. If the capsule is taken out from water in distress, it stops sending distress signals.

The capsule EPIRB function must not be used for other than distress. Otherwise, a large trouble will be given to the search rescue organization.

Do not set the switch to "ON" except the case of manual activation in distress. Distress signals are transmitted when turning the switch "ON".

The capsule unit must not be taken out from bracket other than distress. Otherwise, a large trouble will be given to the search rescue organization.

The selector switch must be set to the “READY” position while voyaging.

The hydrostatic release unit (HRU) activates the cutter using spring force. Do not disassemble the HRU, nor apply pressure to it. Serious injury could result.

ix DOC No. 7ZPNA4409

JCY-1900/1950

VDR Service Manual

WARNING Once the hydrostatic release unit (HRU) operates, it cannot be reused. Be careful for capsule so as not to be stolen or not to be activated by mischief when the ship is in port.

Confirm that the ship's name and ID correspond to those indicated on the label of the capsule unit. Rescue work will be planned and executed based on the information of ship's name and ID transmitted from the capsule unit. Proper planning of rescue work would not be possible if ship's name and ID are wrong. If the ship's name and ID indicated on the label of the capsule unit is wrong, ask the purchasing dealer, JRC agent or the JRC branches to change it with correct ship's name and ID.

If right ID cannot be set in the capsule, do not install the capsule. Otherwise, a large trouble will be given to the search rescue organization.

Do not install the capsule in an extremely vibrating place such as a handrail. The capsule may be damaged due to vibration.

Do not install the capsule in a strong magnetic field. The capsule may activate by the magnetic force.

The capsule must be installed apart from the compass and so for the 0.8 meters or more so that the magnetism is not influenced.

Mount the capsule on the bracket properly. Improper mounting causes the capsule not to be automatically released from the bracket in a sinking.

The battery and hydrostatic release unit (HRU) which expired effective periods expired must not absolutely be used. If such battery and HRU are used, the distress signal may not be emitted at the distress. Take care that their lives do not expire.

x DOC No. 7ZPNA4409

JCY-1900/1950

VDR Service Manual

WARNING Do not install with the capsule battery removed. The distress signal may not be emitted at the distress.

Do not connect the lanyard to the bracket or ship body. It disturbs at emergency.

When disposing of the capsule, contact the purchasing dealer, JRC agent or JRC branches to request servicing. If the capsule is transmitted the distress signal by improper disposal, large confusion is caused in search and rescue operations.

Do not make the used battery to short-circuit, discharging electricity compulsorily or using for other usages. Send used batteries to the purchasing dealer, JRC agent or JRC branches.

Do not discard used batteries. Send used batteries to the purchasing dealer, JRC agent or JRC branches, to avoid causing environmental problem by throwing them away.

When sell the ship, contact to the purchasing dealer, JRC agent or JRC branches, and request to register the radio station license and reset up the ship's name and ID. If registration and reset up are not executed, false transmission or wrong ID code signal might be transmitted in distress, and it causes serious confusion for search and rescue operation.

xi DOC No. 7ZPNA4409

JCY-1900/1950

VDR Service Manual

CAUTION Open slowly the top cover. If you open faster, the capsule may deviate from bracket and fall down.

Test the EPIRB function, while anchoring in a port.

In EPIRB function test, permitted distress signal for the test purpose is transmitted. Do not execute the test repeatedly in a short time.

Execute the test in 00 - 05 minutes of each o'clock for the reduction of processing capacity in the satellite.

Do not remove, destroy, or modify warning labels.

Request purchasing dealer, JRC agent or JRC branches to replace any stained, illegible, or damaged label.

If the abnormal status is recognized in the capsule. request the service to purchasing dealer, JRC agent or JRC branches,

If you want to replace or repair the capsule, contact the purchasing dealer, JRC agent or JRC branches.

Do not use a solvent (paint-thinner, alcohol etc.) or alkaline/neutral detergent to clean up the capsule. It causes crack on the resin if such a detergent is used, and the capsule may not operate properly in the worst case by leaking etc.

xii DOC No. 7ZPNA4409

JCY-1900/1950

VDR Service Manual

Contents

BEFORE OPERATION ............................................................................................................................... II PRECAUTIONS.......................................................................................................................................... IV PRECAUTIONS (FFC) .............................................................................................................................. IX 1. OUTLINE.......................................................................................................................................... 1 1.1. 1.2. 1.3. 1.4. 1.5. 1.6. 1.7. 1.8.

2.

Outline of the Equipment........................................................................................................................... 1 Feature of New VDR/S-VDR ....................................................................................................................... 1 JCY-1900/1950 Configuration .................................................................................................................... 3 Present and New Model Comparison Table ............................................................................................. 8 JCY-1900/1950 System Diagram ............................................................................................................. 10 JCY-1900/1950 System Block Diagram .................................................................................................. 11 JCY-1900/1950 System Network Diagram .............................................................................................. 14 JCY-1900/1950 System Configuration .................................................................................................... 15

MAINTENANCE ............................................................................................................................. 26 2.1. 2.2. 2.3. 2.4. 2.5. 2.6. 2.7. 2.8. 2.9.

3.

Replacement Parts list ............................................................................................................................. 26 Maintenance Parts list ............................................................................................................................. 27 Spare Parts list ......................................................................................................................................... 28 Fixed Protective Capsule Unit : NDH-338............................................................................................... 29 Recording Control Unit : NDV-1900/1950 ............................................................................................... 30 Digital Signal Converter 32CH/64CH: NCT-82/-83 .................................................................................. 43 Frame Grabber Unit : NWP-69 ................................................................................................................. 44 Data Acquisition Unit: NCT-84................................................................................................................. 46 Software Update ....................................................................................................................................... 47

OPERATION CHECKING ON HARDWARE ................................................................................. 48 3.1. 3.2. 3.3. 3.4. 3.5. 3.6. 3.7. 3.8.

4. 5. 6.

Fixed Protective Capsule Unit : NDH-338............................................................................................... 48 Float Free Capsule Unit : NDH-339 ......................................................................................................... 50 Recording Control Unit: NDV-1900/1950 ................................................................................................ 53 Operation Panel Unit: NCG-1900/1950 ................................................................................................... 59 Microphone Unit: NVT-181 and Waterproof Microphone Unit: NVT-182 .............................................. 61 Digital Signal Converter 32CH and 64CH : NCT-82/83........................................................................... 62 Frame Grabber Unit: NWP-69 .................................................................................................................. 64 Data Acquisition Unit: NCT-84................................................................................................................. 65

TROUBLE SHOOTING.................................................................................................................. 66 DIAGNOSIS OF THE CONNECTION EQUIPMENT BY REMOTE MAINTENANCE ................... 74 SCHEMATIC DIAGRAMS (CIRCUIT DIAGRAMS) ....................................................................... 75 6.1. 6.2. 6.3. 6.4. 6.5. 6.6.

7.

Recording Control Unit: NDV-1900/1950 ................................................................................................ 75 Operation Panel Unit: NCG-1900/1950 ................................................................................................... 76 Frame Grabber Unit: NWP-69 .................................................................................................................. 77 Digital Signal Converter 32CH: NCT-82 .................................................................................................. 78 Digital Signal Converter 64CH: NCT-83 .................................................................................................. 79 Data Acquisition Unit: NCT-84................................................................................................................. 80

SPECIFICATIONS ......................................................................................................................... 81 7.1. 7.2. 7.3. 7.4. 7.5. 7.6. 7.7. 7.8. 7.9. 7.10. 7.11.

NDH-338 Fixed Protective Capsule Unit ................................................................................................. 81 NDH-339 Float Free Capsule Unit ........................................................................................................... 82 NDV-1900/1950 Recording Control Unit ................................................................................................. 83 NCG-1900/1950 Operation Panel Unit ..................................................................................................... 86 NVT-181 Microphone Unit ........................................................................................................................ 87 NVT-182 Waterproof Microphone Unit .................................................................................................... 88 NCT-83 Digital Signal Converter 64CH ................................................................................................... 89 NCT-82 Digital Signal Converter 32CH ................................................................................................... 90 NWP-69 Frame Grabber Unit ................................................................................................................... 91 NCT-84 Data Acquisition Unit .................................................................................................................. 92 NQE-7700A Junction Box ........................................................................................................................ 93 xiii DOC No. 7ZPNA4409

JCY-1900/1950 7.12.

8.

General Environmental Condition .......................................................................................................... 94

ANNUAL INSPECTION ................................................................................................................. 96 8.1. 8.2.

9.

VDR Service Manual

Declaration on Completion of Annual Inspection for VDR ................................................................... 96 Annual Inspection Procedures ............................................................................................................... 96

INSPECTION CHECK LIST FOR VDR ......................................................................................... 96

xiv DOC No. 7ZPNA4409

1. OUTLINE JCY-1900/1950

1.

VDR Service Manual

OUTLINE

1.1. Outline of the Equipment This equipment helps investigators identify the causes of marine accidents in order to prevent their recurrence. The equipment records navigation and hull data, as required by International Standards.

1.2. Feature of New VDR/S-VDR 1) Sensor Data I/F ●

Reduction of serial wiring cables is possible by sharing data (LAN: IEC61162-450) with new RADAR/ECDIS. (For introduction, confirmation for supervisory authorities and ship's classification is required.)

2) Image Data I/F ●

Reduction of RGB wiring cable (5 coaxial cables) is possible by connecting to new RADAR/ECDIS through LAN (IEC61162-450).

3) Capsule I/F ●

No separate power cable is required since power is supplied to the capsule unit with the LAN cable.

4) Data recording in capsule units (meet the demands of new standard) Both the fixed protective capsule unit and the float-free capsule unit store the data recorded for the past 48 hours. ●

In VDR (JCY-1900), install both the protective and the float-free. In S-VDR (JCY-1950), install one of capsules.

●

When retrieving the capsule units from the sea, with this 48-hour data recording function, the situation in the event of an accident can be analyzed by comparing it to that before the accident.

●

Addition of the float-free capsule unit makes the retrieval of recording data easier.

5) Data recording in the internal storage (meet the demands of new standard) The internal storage stores the data recorded for the past 720 hours. ●

With this 720-hour recording internal storage, the residual ratio of accident data rises substantially.

●

For voyage within 720 hours, all the data during the voyage can be recorded.

6) Audio recording for the bridge ●

The 6-track microphone audio function enables recording of conversations in the bridge at 4 places in addition to the dedicated audio recording in the wing.

●

Sound quality is improved (newly designed microphones and re-examined A/D conversion and compression performance).

●

Downsized microphone unit and waterproof microphone unit.

7) VHF audio recoding ●

The 2-track VHF audio function enables separate recording of No. 1 VHF and No. 2 VHF.

8) RADAR/ECDIS image recording ●

(meet the demands of new standard)

The 3-screen capacity for image recording enables recording of 3 screens in total (6 channels at maximum) for X band RADAR, S band RADAR and ECDIS.

●

Recording image alternately for the same units.

9) Performance test (meet the demands of new standard) ●

Checking the latest recorded data is available through the Operation Panel Unit..

1 DOC No. 7ZPNA4409

1. OUTLINE JCY-1900/1950

VDR Service Manual

Standards: •

The 3 screens (X band RADAR, S band RADAR and ECDIS) are recorded every 15 seconds. * When Rader is standby, the screen is recorded every 20 minutes. (The requirement by the standard is recording every 10 to 30 minutes.)

Screen-1

Screen-2

Screen-3

•

For the same units, screens are recorded alternately.

Screen-1

Screen-2

Screen-3

2 DOC No. 7ZPNA4409

1. OUTLINE JCY-1900/1950

VDR Service Manual

1.3. JCY-1900/1950 Configuration 1.3.1. JCY-1900 Configuration 1) Standard configuration of the equipment No. 1

Component Name Recording Control Unit (RCU) Main Control Board (MCB) Audio Recording Board (ARB) Power Supply Unit (PSU) Terminal Board (TB) Battery Playback software for users Playback software for the accident investigators LAN Cable

Type Name NDV-1900

Qty 1

CDJ-2510

CHA-1900 CBM-221

Function - Output the recorded data to the fixed protective capsule unit, the float-free capsule unit. - Recording data to the internal storage. - Collecting the radar images, the audio data, and the sensor data. - Managing and monitoring the VDR system. - If AC input power is lost, it can record data for 2 hours by the built-in battery.

CQD-2281 CBN-80 CYC-826

1

CYC-825

1

---

1

For the accident investigators use. Stored in the NDV-1900. For the accident investigators use. Stored in the NDV-1900.

For the users use. Stored in the NDV-1900. - Equipped with 7 inch color LCD. - Operating the VDR system by the touch panel. - If the alert occurred, the alert message is displayed and the alert sound is sounded. - Equipped with a USB port. - Recording data to the internal storage. - If the ship has sunk under water, the underwater acoustic beacon is running.

2

Operation Panel Unit (OPU)

NCG-1900

1

3

Fixed Protective Capsule Unit (FPC) Beacon unit Float Free Capsule Unit (FFC) Beacon Battery Recording module HRU Junction Box Microphone unit

NDH-338

1

7ZZNA4138 NDH-339

1

- Recording data to the internal storage. - If the ship has sunk under water, the capsule unit floats to the surface and transmits location information.

1 4

- For connecting NDH-339 - Recording the conversation in the bridge.

4

5 6

(TBD) (TBD) (TBD) NQE-7700A NVT-181

Accessories 7

Spare Parts for RCU

H-7ZXNA4015

1

Fuse: FIH 250 5A(TP.CR)URCSQD-H00 (5ZFWU00005) Fuse: MF60NR 250V 10 (5ZFGD00017) Fuse: 1203 (5ZFCK00016) Fan: 7BFNA4002

3 DOC No. 7ZPNA4409

1. OUTLINE JCY-1900/1950

VDR Service Manual

2) Options configuration of the equipment No.

Component Name

Type Name

Function

1 2

Microphone unit Waterproof microphone unit

NVT-181 NVT-182

Excluding the 4 units of standard configuration, the microphone can install 8 units of option units.

3

Digital Signal Converter (DSC)

NCT-82 (32CH) or NCT-83 (64CH)

4

Data Acquisition Unit (DAU)

NCT-84

5

Frame Grabber Unit (FGU)

NWP-69

- Converts the dry contact signal into IEC61162-1 data and outputs them. - If the optional CEF-60 add, this unit can convert analog signals - Converts the input sensor data. - Transmits the converted data via Ethernet. - Receives heading angle (synchronous/step) signals. - Captures the RADAR/ECDIS display image via RGB signal and converts to PNG image format. - Transmits the converted image data to the RCU via Ethernet.

Accessories 6

Spare Parts for DSC

H-7ZXNA4017

Fuse: MF51NR 250V 3.15(5ZFGD00201)

7

Spare Parts for FGU

H-7ZXNA4016

Fuse: MF51NR 250V 3.15 (5ZFGD00201) Fan: 7BFNA4001

8

Spare Parts for DAU

H-7ZXNA4018

Fuse: MF51NR 250V 3.15 (5ZFGD00201) Fuse: MF51NR 250V 0.5 (5ZFGD00019) Fuse: 1203 (5ZFCK00016)

4 DOC No. 7ZPNA4409

1. OUTLINE JCY-1900/1950

VDR Service Manual

1.3.2. JCY-1950 Configuration 1) Standard configuration of the equipment • No. 1

Use Fixed Protective Capsule Unit Component Name Recording Control Unit (RCU) Main Control Board (MCB) Audio Recording Board (ARB) Power Supply Unit (PSU) Terminal Board (TB) Battery Playback software for users Playback software for the accident investigators LAN Cable

Type Name NDV-1950

Qty 1

Function - Output the recorded data to the fixed protective capsule unit, the float-free capsule unit. - Recording data to the internal storage. - Collecting the radar images, the audio data, and the sensor data. - Managing and monitoring the VDR system. - If AC input power is lost, it can record data for 2 hours by the built-in battery.

CBN-80 CYC-826

1

CYC-825

1

For the accident investigators use. Stored in the NDV-1950. For the accident investigators use. Stored in the NDV-1950.

---

1

CDJ-2510

CHA-1900 CBM-221

CQD-2281

2

Operation Panel Unit (OPU)

NCG-1950

1

3

Fixed Protective Capsule Unit (FPC) Beacon unit Microphone unit

NDH-338

1

H-7ZZNA4138 NVT-181

4

4

For the users use. Stored in the NDV-1950. - Equipped with 7 inch color LCD. - Operating the VDR system by the touch panel. - If the alert occurred, the alert message is displayed and the alert sound is sounded. - Equipped with a USB port. - Recording data to the internal storage. - If the ship has sunk under water, the underwater acoustic beacon is running. - Recording the conversation in the bridge.

Accessories 5

Spare Parts for RCU

H-7ZXNA4015

1

Fuse: FIH 250 5A(TP.CR)URCSQD-H00 (5ZFWU00005) Fuse: MF60NR 250V 10 (5ZFGD00017) Fuse: 1203 (5ZFCK00016) Fan: 7BFNA4002

5 DOC No. 7ZPNA4409

1. OUTLINE JCY-1900/1950

• No. 1

VDR Service Manual

Use Float-free Capsule Unit Component Name Recording Control Unit (RCU) Main Control Board (MCB) Audio Recording Board (ARB) Power Supply Unit (PSU) Terminal Board (TB) Battery Playback software for users Playback software for the accident investigators LAN Cable

Type Name NDV-1950

Qty 1

Function - Output the recorded data to the fixed protective capsule unit, the float-free capsule unit. - Recording data to the internal storage. - Collecting the radar images, the audio data, and the sensor data. - Managing and monitoring the VDR system. - If AC input power is lost, it can record data for 2 hours by the built-in battery.

CBN-80 CYC-826

1

CYC-825

1

For the accident investigators use. Stored in the NDV-1950. For the accident investigators use. Stored in the NDV-1950.

---

1

CDJ-2510

CHA-1900 CBM-221

CQD-2281

2

Operation Panel Unit (OPU)

NCG-1950

1

3

Float Free Capsule Unit (FFC) Beacon Battery Recording module HRU Junction Box Microphone unit

NDH-339

1

4 5

(TBD) (TBD) (TBD) NQE-7700A NVT-181

1 4

For the users use. Stored in the NDV-1950. - Equipped with 7 inch color LCD. - Operating the VDR system by the touch panel. - If the alert occurred, the alert message is displayed and the alert sound is sounded. - Equipped with a USB port. - Recording data to the internal storage. - If the ship has sunk under water, the capsule unit floats to the surface and transmits location information.

- For connecting NDH-339 - Recording the conversation in the bridge.

Accessories 6

Spare Parts for RCU

H-7ZXNA4015

1

6 DOC No. 7ZPNA4409

Fuse: FIH 250 5A(TP.CR)URCSQD-H00 (5ZFWU00005) Fuse: MF60NR 250V 10 (5ZFGD00017) Fuse: 1203 (5ZFCK00016) Fan: 7BFNA4002

1. OUTLINE JCY-1900/1950

VDR Service Manual

2) Options configuration of the equipment No.

Component Name

Type Name

Function

1 2

Microphone unit Waterproof microphone unit

NVT-181 NVT-182

Excluding the 4 units of standard configuration, the microphone can install 8 units of option units.

3

Digital Signal Converter (DSC)

NCT-82 (32CH) or NCT-83 (64CH)

4

Data Acquisition Unit (DAU)

NCT-84

5

Frame Grabber Unit (FGU)

NWP-69

- Converts the dry contact signal into IEC61162-1 data and outputs them. - If the optional CEF-60 add, this unit can convert analog signals - Converts the input sensor data. - Transmits the converted data via Ethernet. - Receives heading angle (synchronous/step) signals. - Captures the RADAR/ECDIS display image via RGB signal and converts to PNG image format. - Transmits the converted image data to the RCU via Ethernet.

Accessories 6

Spare Parts for DSC

H-7ZXNA4017

Fuse: MF51NR 250V 3.15(5ZFGD00201)

7

Spare Parts for FGU

H-7ZXNA4016

Fuse: MF51NR 250V 3.15 (5ZFGD00201) Fan: 7BFNA4001

8

Spare Parts for DAU

H-7ZXNA4018

Fuse: MF51NR 250V 3.15 (5ZFGD00201) Fuse: MF51NR 250V 0.5 (5ZFGD00019) Fuse: 1203 (5ZFCK00016)

7 DOC No. 7ZPNA4409

1. OUTLINE JCY-1900/1950

VDR Service Manual

1.4. Present and New Model Comparison Table * In S-VDR, use one of capsules (: NDH-338 or NDH-339).

1) Standard specifications Item Capsule

Sensor recording

Audio recording

Image recording

Electric power failure

Operation Panel Unit

Stopping/restarting recording Performance test

Microphone test

Alert output

JCY-1900/1950 Fixed Protective Capsule Unit ・48 hours recording Float-free Capsule Unit ・48 hours recording Internal storage for long term recording ・720 hours (30 days) recording (Unremovable) LAN: 1 port (IEC61162-450, RMS) Number of connectable units: 24ch Serial: 24ch IEC61162-2: 2ch (4800~38400bps) IEC61162-1: 22ch (4800bps) Bridge audio (microphone) 6 tracks x 2ch/track = 12ch (standard) VHF audio 2 tracks x 2ch/track = 4ch Input signal: LAN(IEC61162-450) Number of available inputs: 6 screens Number of screens for recording: 3 screens (standard) → 6 screens are selectable for recording.

Operation continues for 2 hours with UPS. * Only bridge audio is recorded during power failure. * After power restoration, VDR automatically returns to the normal operation. Display: LCD (Character display) Operation: Touch Panel * Meets the performance test demanded. Operation by the Operation Panel Unit. ・Ensures security with a password Checking the latest recorded data is available through the Operation Panel Unit. Automatic test is conducted every 12 hours. Manual test is available with the Operation Panel Unit. Output port: Dry contact, serial, LAN

8 DOC No. 7ZPNA4409

JCY-1800/1850 Protective Capsule Unit ・12 hours recording None CF card ・12 hours (half day) recording

LAN: 1 port (dedicated for RMS) Number of connectable units: 24ch Serial: 32ch (4800~38400bps) Bridge audio (microphone) 3 tracks x 3ch/track = 9ch VHF audio 1 track x 3ch/track = 3ch Input signal: RGB Number of available inputs: 2 screens Number of screens for recording: 1 screen (standard) → 2 screens are selectable for recording. Recording both 2 screens (option) Same as JCY-1900

Display: LEDs (Value display) Operation: Buttons Error information: 4-digit code display Operation by the RCU internal panel.

None

Automatic test is conducted every 12 hours.

Output port: Dry contact

1. OUTLINE JCY-1900/1950 Item Taking recorded data

Playback

JCY-1900/1950 Download software is attached. ・Can select the recorded data to be downloaded from the internal storage by specifying the time span. ・Recorded data of 12 hours worth can be taken within 2.5 hours. Playback software is attached.

VDR Service Manual

JCY-1800/1850 Same as JCY-1900

Same as JCY-1900

* The under lined parts in JCY-1900 column meet the demands of the new specifications.

2) Option specifications Item RGB input of the image recording signal

Dry contact signal input

Analog signal input

Sensor input expansion

Gyro input

JCY-1900/1950 Input is possible with the optional Frame Grabber Unit (FGU). Number of RGB inputs: 2ch Connectable maximum number of FGU: 3 units * 2ch/unit x 3 units Input is possible with the optional Digital Signal Convertor (DSC). Number of input dry contacts: NCT-82: 32ch NCT-83: 64ch Input is possible with the optional A/D Convert Board (ADC). Number of channels: 8ch * Can mount on Digital Signal Convertor (DSC). Expandable with the Data Acquisition Unit (DAU). IEC61162-2: 2ch IEC61162-1: 8ch Input is possible with the Gyro I/F Board (GIF).

JCY-1800/1850 Standard

Same as JCY-1900 Number of input dry contacts: NCT-63: 16ch NCT-72: 64ch Same as JCY-1900

None

Input is possible with the Recording Control Unit (RCU).

9 DOC No. 7ZPNA4409

1. OUTLINE JCY-1900/1950

VDR Service Manual

1.5. JCY-1900/1950 System Diagram * In S-VDR, use one of capsules (: NDH-338 or NDH-339). * In S-VDR(JCY-1950), the following type name is changed. ・Recording Control Unit（RCU）: NDV-1950 ・Operation Panel Unit（OPU）: NCG-1950

10 DOC No. 7ZPNA4409

[J702]

LAN

LAN

[ch2]

[ch3]

* TTYCS-4

AIS

[ch4]

[ch5]

[ch6]

[ch7]

[ch8]

[TB404]

VDR-LAN

[TB405]

DATA

[J517]

Mic 1-2 Mic 3-4 Mic Group1 Mic Group2

[TB406]

A/D Option CEF-60 [ch1-8] [TB1]

[J513]

[J514]

[J515]

JRC-LAN

Bridge Audio

[J516]

[TB402] out

Dry Contact

VHF Audio

[TB913] [TB915] [TB914] [TB916]

*1t x 25

[TB101]

AC IN

EXT-LAN

[J512]

E

(Owner Supply)

Real Time Monitor PC

*: Yard supply cables

Emergency AC Power Switchboard [Emergency Generator Room]

AC Distributor

To Digital Signal Converter *DPYCS-1.5 NCT-82:[TB1] AC220V 60Hz 1 phase

[TB901] [TB903] [TB905] [TB907] [TB909] [TB911] [TB904] [TB906] [TB908] [TB910] [TB912] [TB902]

VHF 3-4 Group2

VHF 1-2 Group1

VHF Radiotelephone

JCY-1900/1950

JCY-1900 VOYAGE DATA RECORDER: CONNECTION DIAGRAM

*0.5t x 25

.

E

Digital Signal Converter(DSC) NCT-82(32ch)

Dry contact in [ch1-32]

[TB101]

Mic 7-8 Mic Group4

Waterproof Microphones NVT-182

PORT Wing side

Microphones NVT-181

Recording Control Unit (RCU): NDV-1900

[J511-2]

[ch10] [ch12] [ch14] [ch16] [ch18] [ch20] [ch22] [ch24] [ch9] [ch11] [ch13] [ch15] [ch17] [ch19] [ch21] [ch23]

[TB403]

[J511-1]

* TTYCS-1

BNWAS

[ch1]

* TTYCS-1

DGPS

Operation Panel Unit

* TTYCS-1

[TB401]

ch1-2: IEC61162-2 (38400bps) ch3-20: IEC61162-1 (4800bps) ch21-24: IEC61162-1/others (4800bps-38400bps)

[J511-4]

CAPSULE

[J511-3]

CAPSULE

*Waterproof Ethernet cable (Shield Twist-Pair cable with waterproof) Max. 30m

Junction Box NQE-7700A

* TTYCS-1 Electronical Logbook (if installed)

Electronic Inclinometer (if installed)

*Waterproof Ethernet cable (Shield Twist-Pair cable with waterproof) Max. 30m

* TTYCS-1

Speed Log

* TTYCS-1

Gyro Compass

* TTYCS-1

Auto-pilot

* TTYCS-1

Rudder Angle Indicator

* TTYCS-1

Engine Telegraph

* TTYCS-1

M/E Remote Control System

* TTYCS-1

Alarm Monitoring System

*TTYCS-4

Capsule built-in Ethernet cable (Approx. 2m)

Operation Panel Unit NCG-1900

* MPYC-xx

Dry Contact (Yard)

* TTYCS-1

Echo Sounder

*Ethernet cable

Float-free Capsule NDH-339

* TTYCS-x

Analog (Yard)

* TTYCS-1 Anemometer

Mic-1 *TTYCS-1Q

Mic-2 *TTYCS-1Q

Mic-3 *TTYCS-1Q

Mic-4 *TTYCS-1Q

STBD Wing side

Mic-7 *TTYCYS-1Q

Mic-8 *TTYCYS-1Q

VHF Telephone No.1

* TTYCS-1

VHF Telephone No.3

* TTYCS-1

Protective Capsule NDH-338

From AC Distributor

*Ethernet cable [To JRC-Network] ECDIS and RADAR for image acquisition

*Ethernet cable

*DPYCS-2.5

Wheelhouse

AC220V 60Hz 1 phase

External deck above bridge

1. OUTLINE

VDR Service Manual

1.6. JCY-1900/1950 System Block Diagram

1.6.1. JCY-1900 System Block Diagram ■Connecting MFD/RADAR/ECDIS via IEC61162-450(Ethernet)

11

DOC No. 7ZPNA4409

* TTYCS-1

BNWAS

* TTYCS-1

Alarm Monitoring System

* TTYCS-1

M/E Remote Control System

* TTYCS-1

Engine Telegraph

* TTYCS-1

Echo Sounder

* TTYCS-1

Rudder Angle Indicator

* TTYCS-1

Auto-pilot

* TTYCS-1

Gyro Compass

* TTYCS-1

Speed Log

* TTYCS-1

DGPS

* TTYCS-4

AIS

12 Electronic Inclinometer (if installed)

DOC No. 7ZPNA4409 * TTYCS-1

* TTYCS-1

Electronical Logbook (if installed)

* TTYCS-1

Anemometer

* TTYCS-1

S-Band Radar (JMA-9100 series)

* TTYCS-1

X-Band Radar (JMA-9100 series)

* TTYCS-1

ECDIS

*Ethernet cable

*TTYCS-4

* TTYCS-x

Analog (Yard)

* MPYC-xx

Dry Contact (Yard)

From AC Distributor *TTYCS-1Q *TTYCS-1Q

X-Band Radar

*TTYCS-1Q

S-Band Radar

*TTYCS-1Q

Mic-1 Mic-2 Mic-3 Mic-4

From AC Distributor *Ethernet cable

Main ECDIS

*TTYCYS-1Q *TTYCYS-1Q

Backup ECDIS

STBD Wing side

Mic-8

PORT Wing side

Mic-7

From AC Distributor

* TTYCS-1

* TTYCS-1

VHF Telephone No.1

VHF Telephone No.3

VDR Real Time Monitor PC (Owner)

*DPYCS-2.5

*Ethernet cable

AC220V 60Hz 1 phase

■Connecting RADAR/ECDIS and optional Frame Grabber Unit (NWP-69) via RGB signal JCY-1900/1950

VDR Service Manual

1. OUTLINE

1. OUTLINE JCY-1900/1950

VDR Service Manual

1.6.2. JCY-1950 System Block Diagram In S-VDR(JCY-1950), Connection of the capsule to the RCU is different from the VDR(JCY-1900). According to the following figure, replace chapter 1.6.1. (JCY-1900) with the figure of JCY-1950. * In S-VDR(JCY-1950), the following type name is changed. ・Recording Control Unit（RCU）: NDV-1950 ・Operation Panel Unit（OPU）: NCG-1950

JCY-1900 : CONNECTION DIAGRAM

JCY-1950 : CONNECTION DIAGRAM 1) Use NDH-338

*Ethernet cable

NCG-1950

TYCS-1

TYCS-1

TYCS-1

TYCS-1

TYCS-1

TYCS-1

TYCS-1

TYCS-1

TYCS-1

TYCS-1

TYCS-1

TYCS-1

TYCS-1

TYCS-4

NDV-1950

2) Use NDH-339 NDV-1900

*Ethernet cable

NCG-1950

TYCS-1

TYCS-1

TYCS-1

TYCS-1

TYCS-1

TYCS-1

TYCS-1

TYCS-1

TYCS-1

TYCS-1

TYCS-1

TYCS-1

TYCS-1

TYCS-4

NDV-1950

13 DOC No. 7ZPNA4409

1. OUTLINE JCY-1900/1950

VDR Service Manual

1.7. JCY-1900/1950 System Network Diagram * In S-VDR(JCY-1950), use one of capsules (: NDH-338 and NDH-339). * In S-VDR, the following type name is changed. ・Recording Control Unit（RCU）: NDV-1950 ・Operation Panel Unit（OPU）: NCG-1950

14 DOC No. 7ZPNA4409

1. OUTLINE JCY-1900/1950

VDR Service Manual

1.8. JCY-1900/1950 System Configuration * In S-VDR, use one of capsules (: NDH-338 or NDH-339).

System Configuration Unit Recording Control Unit (RCU)

Type Name NDV-1900/1950

Operation Panel Unit (OPU) Fixed Protective Capsule Unit (FPC) Float-free Capsule Unit (FFC) Junction Box

NCG-1900/1950 NDH-338

Circuitry Main Control Board (MCB) Audio Recording Board (ARB) Power Supply Unit (PSU) Terminal Board (TB) Long-term medium

Model number CDJ-2510

Battery (BAT)

CBN-80

Operation Panel Board (OPB) ―

CDC-1900

Remarks

CHA-1900 CBM-221 CQD-2281 CDD-756

Installed in the MCB Built-in CHG-232 (Thermo sensor board)

NDH-338

NDH-339

―

NDH-339

NQE-7700A

―

NQE-7700A

Microphone Unit (MIC) Waterproof Microphone Unit (MIC) Frame Grabber Unit (FGU)

NVT-181

―

NVT-181

For connecting NDH-339 Indoor

NVT-182

―

NVT-182

Option

NWP-69

CKA-137A

Option

Digital Signal Converter 32ch (DSC)

NCT-82

CBJ-166 CQD-2284

Option

Digital Signal Converter 64ch (DSC)

NCT-83

CBJ-166 CQD-2285

Option

Data Acquisition Unit (DAU)

NCT-84

Frame Grabber Board (FGB) Filter Board Dry Contact Signal Input Board (DSB) Filter Board Dry Contact Signal Input Board (DSB) Filter Board Serial LAN Converter Board (SLC) Analog Option Board (AOC) Gyro I/F Board (GIF) Filter Board

CBJ-166 CMH-2370

Option

CMJ-560 CMJ-554 CBJ-166

15 DOC No. 7ZPNA4409

1. OUTLINE JCY-1900/1950

VDR Service Manual

Recording Control Unit RCU: NDV-1900/1950

Long-term medium (SSD)

Main Control Board Audio Recording Board Power Supply Unit Terminal Board

Battery

16 DOC No. 7ZPNA4409

1. OUTLINE JCY-1900/1950

VDR Service Manual

Operation Panel Unit OPU: NCG-1900/1950

7-inch Touch Panel

Speaker Rotary Knob HOME Button USB Port

17 DOC No. 7ZPNA4409

1. OUTLINE JCY-1900/1950

VDR Service Manual

Fixed Protective Capsule Unit FPC: NDH-338

18 DOC No. 7ZPNA4409

1. OUTLINE JCY-1900/1950

VDR Service Manual

Float-free Capsule Unit FFC: NDH-339

UNIT : mm

19 DOC No. 7ZPNA4409

1. OUTLINE JCY-1900/1950

VDR Service Manual

Junction Box: NQE-7700A

UNIT : mm

20 DOC No. 7ZPNA4409

1. OUTLINE JCY-1900/1950

VDR Service Manual

Microphone Unit: NVT-181

Plug hole Coated grommet

Waterproof Microphone Unit: NVT-182

21 DOC No. 7ZPNA4409

1. OUTLINE JCY-1900/1950

VDR Service Manual

Frame Grabber Unit FGU: NWP-69

D-sub Connector LAN Connector Ground Terminal

Power Switch

Power Terminal Block

Fuse

Frame Grabber Board

Fan

Filter Board

22 DOC No. 7ZPNA4409

1. OUTLINE JCY-1900/1950

VDR Service Manual

Digital Signal Converter DSC: NCT-82 (32ch)

UNIT : mm

Dry Contact Signal Input Board Filter Board Power Supply Unit

23 DOC No. 7ZPNA4409

1. OUTLINE JCY-1900/1950

VDR Service Manual

Digital Signal Converter DSC: NCT-83 (64ch)

Power Supply Unit

Dry Contact Signal Input Board Filter Board

24 DOC No. 7ZPNA4409

1. OUTLINE JCY-1900/1950

VDR Service Manual

Data Acquisition Unit DAU: NCT-84

Analog Option Board Gyro I/F Board Serial LAN Converter Board

Filter Board

25 DOC No. 7ZPNA4409

2. MAINTENANCE JCY-1900/1950 VDR Service Manual

2.

MAINTENANCE

2.1. Replacement Parts list The following is replacement parts. Using the OPU, check the expiration date. (Refer to 3.4.3.) * When replacing parts, it is necessary to set the expiration date with maintenance software. (Refer to 2.9.2) No 1

Name of Component RCU（NDV-1900/1950）

Parts name (Type Name) Replacement Parts Kit (7ZZNA4134)

4.5 years after installing

Refer to 2.5.3.

Battery (CBN80)

4.5 years after manufacturing 3 years after manufacturing 4 or 5 years after Installing (follow the Classification Society) 2 years after installing

Refer to 2.5.1.

Operating time 50,000 hours 4.5 years after installing

Replace the unit.

FPC（NDH-338）

Beacon (7ZZNA4138）

3

FFC（NDH-339）

Battery (TBD)

OPU（NCG-1900/1950）

5

FGU（NWP-69）

Replacement method

FAN 2 pieces (7BFNA4002)

2

4

Expiration date

HRU (Hydrostatic Release Unit） (TBD) LCD Fan (7BFNA4001)

Refer to 2.4.1. （*1）

（*1）

Refer to 2.7.1.

*1 It is necessary to receive the capsule manufacturers (JOTRON) training for Replacement of FFC.

26 DOC No. 7ZPNA4409

2. MAINTENANCE JCY-1900/1950

VDR Service Manual

2.2. Maintenance Parts list The following is maintenance parts. No 1

Unit (Model)

Parts name (Code)

RCU

Main Control Board (CDJ2510)

With two security seal.

（NDV-1900/1950）

Long-term recording medium (CDD756)

1 piece. Need two pieces in the system. With four fixing screws and one security seal.

Audio Recording Board (CHA1900) Terminal Board (CQD2281) Power Supply Unit (CBM221) Battery Unit (CBN80) FAN (7BFNA4002) 2

Remark

OPU

No parts

With harness 1 piece. Need two pieces in the system. Set exchange.

(NCG-1900/NCG-1950) 3

DSC 32ch (NCT-82)

4

DSC 64ch (NCT-83)

5

6

DAU (NCT-84)

FGU (NWP-69)

Main Board (CQD2284) A/D Converter Board (CEF60-R) Filter Unit (CBJ166) Main Board (CQD2285) A/D Converter Board (CEF60-R) Filter Unit (CBJ166) Serial LAN Converter board (CMH2370) Analog Option Circuit (CMJ560) Gyro Interface board (CMJ554) Filter Unit (CBJ166) Frame Grabber Board (CKA-137A) Filter Unit (CBJ166) FAN (7BFNA4001)

27 DOC No. 7ZPNA4409

2. MAINTENANCE JCY-1900/1950 VDR Service Manual

2.3. Spare Parts list The following is spare parts that are attached to each unit. 1) Standard configuration of the equipment No 1

Name of Component Spare Parts for RCU (NDV-1900/1950)

Type Name H-7ZXNA4015

Parts fuse：FIH 250 5A(TP.CR)URCSQD-H00(5ZFWU00005) fuse：MF60NR 250V 10 (5ZFGD00017) fuse：1203 (5ZFCK00016) Fan：7BFNA4002

2) Options configuration of the equipment No

Name of Component

Type Name

2

Spare Parts for FGU (NWP-69)

H-7ZXNA4016

3

Spare Parts for DSC (NCT-82/83)

H-7ZXNA4017

4

Spare Parts for DAU (NCT-84)

H-7ZXNA4018

28 DOC No. 7ZPNA4409

Parts fuse：MF51NR 250V 3.15 (5ZFGD00201) Fan：7BFNA4001 fuse：MF51NR 250V 3.15(5ZFGD00201) fuse：MF51NR 250V 3.15 (5ZFGD00201) fuse：MF51NR 250V 0.5 (5ZFGD00019) fuse：1203 (5ZFCK00016) fuse：1215 (5ZFCK00017)

2. MAINTENANCE JCY-1900/1950

VDR Service Manual

2.4. Fixed Protective Capsule Unit : NDH-338 2.4.1. Exchange of the beacon 1) The removal method 1

Remove the bracket with Beacon from the capsule unit.

1)

1) Remove four inner side hexagon screws and remove a bracket.

2

Remove Beacon from bracket.

2) The mounting method Carry out mounting in the reverse order to removal. * Do not forget attachment of washer. * Attach Beacon so that the expiration date can be seen.

* Set the expiration date with maintenance software. (Refer to 2.9.2.)

29 DOC No. 7ZPNA4409

2. MAINTENANCE JCY-1900/1950 VDR Service Manual

2.5. Recording Control Unit : NDV-1900/1950 * Before removal, check that the power supply of the RCU is OFF.

2.5.1. Exchange of the Battery 1) The mounting method

In the following steps, loosen four screws, and remove the bracket. 1) Loosen Two screws in the rear side. 2) Remove Two screws in the front side.

1

1)

* If Step 2) is done ahead of Step 1), tapped holes may be damaged.

2)

Bracket.

2

Set the battery on the RCU so that terminal come in the front side.

Terminal

3

Set the bracket on the RCU, and in the following steps, tighten four screws. 1) Set the bracket on the RCU, tighten four screws temporarily (lightly). 2) Tighten two screws in the rear side. 3) Tighten two screws in the front side.

2) 2)

* If Step 3) is done ahead of Step 2), tapped holes may be damaged.

3)

30 DOC No. 7ZPNA4409

2. MAINTENANCE JCY-1900/1950

4

VDR Service Manual

Connect the connector of battery cable to the terminal.

Terminal of PSU

5

Fix the battery cable by twisting the Coaching clip. The procedure mounting a battery is completed. * Set the expiration date with maintenance software. (Refer to 2.9.2.)

2) The removal method Carry out removal in the reverse order to mounting.

31 DOC No. 7ZPNA4409

2. MAINTENANCE JCY-1900/1950 VDR Service Manual

2.5.2. Exchange of the fuse 1) Fuse in PSU 2) Fuse in battery 3) Fuse in External Signal Connection I/F Board

FIH 250 5A(TP.CR)URCSQD-H00 (5ZFWU00005) MF60NR 250V 10 (5ZFGD00017) 1203 (5ZFCK00016)

2) 3) 1)

32 DOC No. 7ZPNA4409

2. MAINTENANCE JCY-1900/1950

VDR Service Manual

2.5.3. Exchange of the Fan 1) The removal method

1

Remove the PSU cover. 1) Remove the battery cable. 2) Remove four screws, remove the cover. 1)

2 1) J508

2)

Remove Fan cable.

2) cable clamp

J507

1) Remove cable from J507 and J508 on the MCB. 2) Remove cable from the cable clamp.

33 DOC No. 7ZPNA4409

2. MAINTENANCE JCY-1900/1950 VDR Service Manual

3

Remove the Fan unit（Fan*2+Bracket）. 1) Remove two screws in the front side. 2) Loosen a screw in the rear side. 3) Sliding the Bracket to the left, remove the unit.

4

Remove the Fan from the Bracket. 1) Remove eight screws. 2) Exchange for new Fan. * Turn the label to the outside of the Bracket, and the cable to upper side.

34 DOC No. 7ZPNA4409

2. MAINTENANCE JCY-1900/1950

VDR Service Manual

2) The mounting method Carry out mounting in the reverse order to removal. * When attaching the Fan to the Bracket, turn the label to the outside of the Bracket, and the cable to upper side.

* The Fan cable is fixed by a cable clamp to keep from hitting the Fan. ・ Connect the cable Z101(rear side) to J507 after letting the cable pass twice to the clamp. (make a ring.) ・ Connect the cable Z102(front side) to J508 after letting the cable pass once to the clamp.

Z102 Z101 J508 J507

* Set the expiration date with maintenance software. (Refer to 2.9.2.)

35 DOC No. 7ZPNA4409

2. MAINTENANCE JCY-1900/1950 VDR Service Manual

2.5.4. Exchange of the Audio Recording Board 1) The removal method 1

2

Remove six screws, remove the protect cover.

1)

Remove two cable on the ARB. 1) Remove W105 from J604. 2) Remove W104 from J504. * Push down two locking levers inside.

2)

3

1)

Remove the ARB. 1) Remove six hexagon spacers. * Use the nut driver. 2) Remove the ARB from the MCB. * The ARB is connected to MCB by two connectors.

2)

36 DOC No. 7ZPNA4409

2. MAINTENANCE JCY-1900/1950

VDR Service Manual

2) The mounting method Carry out mounting in the reverse order to removal.. * Insert the ARB in two connectors on the MCB firmly. * Be careful of routing of the cable W104, W105.

Crease Line 1

W105 routing

W104 routing

37 DOC No. 7ZPNA4409

2. MAINTENANCE JCY-1900/1950 VDR Service Manual

2.5.5. Exchange of the Internal Storage (SSD) 1) The removal method 1

Remove the protect cover and the ARB. Refer to 2.5.4.

SSD#1 SSD#2

* Two SSD are connected to the MCB upper part.

2

Remove the SSD.

1)

1) Remove the security sticker. 2) Remove four screws. * Because the screw is very small, use the tweezers. 3) Remove the SSD from the connector.

2) 3)

38 DOC No. 7ZPNA4409

2. MAINTENANCE JCY-1900/1950

VDR Service Manual

2) The mounting method Carry out mounting in the reverse order to removal.. * When connecting the SSD into J504(J505), adjust according to the four screw hole position. （When inserting the SSD into J504(J505) all the way, screw holes may not fit.） * Put a security sticker (PNN48572) on SSD and the connector. (The sticker can be used only once.)

2.5.6. Exchange of the Main Control Board 1) The removal method 1

Remove the protect cover and the ARB. Refer to 2.5.4.

2

1)

Remove cable on the MCB.

2) 1) Remove Fan cable from J508, J507. 2) Remove a power cable from J502. (J502 has a hook in the right side.) 3) Remove all LAN cable.

3)

39 DOC No. 7ZPNA4409

2. MAINTENANCE JCY-1900/1950 VDR Service Manual

3

Remove the MCB.

1)

1) Remove six hexagon spacers. * Use the nut driver. 2) Remove five screws.

2)

2) The mounting method Carry out mounting in the reverse order to removal. * Connect the cable Z101（rear side Fan） to J507, Connect the cable Z102（front side Fan）to J508. （Refer to2.5.3）. * After the MCB exchanged, update the MCB software and check the settings with maintenance software.

40 DOC No. 7ZPNA4409

2. MAINTENANCE JCY-1900/1950

VDR Service Manual

2.5.7. Exchange of the Power Supply Unit 1) The removal method 1

Remove the PSU cover. 1) Remove the battery cable. 2) Remove four screws in front, remove the cover. 1)

2

2)

Remove two cable from the PSU.

2)

1) Remove W101 from J301. 2) Remove W102 from J302. * Those connectors have a hook.

1)

3

1)

Remove the PSU (board + heat sink).

2)

1) Remove eight screws on the board. 2) Remove three screws on the heat sink. * If there is no space, remove the battery once. (Refer to 2.5.1).

41 DOC No. 7ZPNA4409

2. MAINTENANCE JCY-1900/1950 VDR Service Manual

2) The mounting method Carry out mounting in the reverse order to removal. * Be careful of routing of cable W101, W102.

W101 routing

W102 routing

42 DOC No. 7ZPNA4409

2. MAINTENANCE JCY-1900/1950

VDR Service Manual

2.6. Digital Signal Converter 32CH/64CH: NCT-82/-83 2.6.1. Exchange of the Fuse

Fuse: MF51NR 250V 3.15(5ZFGD00201)

43 DOC No. 7ZPNA4409

2. MAINTENANCE JCY-1900/1950 VDR Service Manual

2.7. Frame Grabber Unit : NWP-69 2.7.1. Exchange of the Fuse

Fuse: MF51NR 250V 3.15 (5ZFGD00201)

2.7.2. Exchange of the Fan 1) The removal method 1

Remove four screws, remove the top cover.

2

Remove the Fan cable from J1.

44 DOC No. 7ZPNA4409

2. MAINTENANCE JCY-1900/1950

3

VDR Service Manual

Remove the Fan unit (Fan + Bracket）. 1) Loosen two screws. 2) Sliding the unit below, remove the unit.

4

Remove the Fan from the Bracket. 1) Remove four screws. 2) Exchange for new Fan. * Turn the label to the front, and the cable to right-hand side.

2) The mounting method Carry out mounting in the reverse order to removal. * Set the expiration date with maintenance software. (Refer to 2.9.2.) * When attaching the Fan to the Bracket, turn the label to the front, and the cable to right-hand side. * When attaching the Fan unit to the FGU, turn the label on the Fan to the outside.

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2.8. Data Acquisition Unit: NCT-84 2.8.1. Exchange of the Fuse

Fuse：1215 (5ZFCK00017) Fuse：1203 (5ZFCK00016)

Fuse: MF51NR 250V 0.5 (5ZFGD00019)

Fuse MF51NR 250V 3.15 (5ZFGD00201)

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VDR Service Manual

2.9. Software Update 2.9.1. Software Update The MCB, ARB and OPU software can be updated. Refer to Installation Manual (Software Part) section 9 for more information. 1) Log in to the maintenance software, and select [Software Update] ⇒ Tab[SOFTWARE UPDATE]. 2) Select Tab[RCU] or [OPU]. 3) Click [Browse], and select program file for update. 4) Click [Update], and then update is started.

2.9.2. Setting of expiration date in Replacement Parts Set the expiration date (month / year) of replacement parts. Refer to Installation Manual (Software Part) 4.3.2 for more information. 1) Log in to the maintenance software, and select [Home]⇒Tab[Installation]⇒[SYSTEM]. 2) Select Tab[Replacement parts]. 3) Input the expiration date, and click [Set]. 4) Operation time (unit: time) of some parts is calculated and displayed by the VDR. After Replacement, click [Clear] to clear the value. (When Expiration passed 1 year, ● (red) is displayed.) * Check the setup from the OPU after setup. （Refer to 3.4.3.）

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3.

VDR Service Manual

OPERATION CHECKING ON HARDWARE

3.1. Fixed Protective Capsule Unit : NDH-338 3.1.1. Check of the beacon 1) Expiration date Check the expiration date written to the beacon. When the expiration date is less than one year, replace the beacon.

2) Battery voltage Measure the battery voltage in the following procedure. (check the method written to the beacon). When battery voltage is less than 2.5V, replace the beacon. ・ From serial number 18717-00-30336 on ： Less than 3.2V ・ From serial number 18717-00-30001 to 18717-00-30335 ： Less than 2.5V

1

Short-circuit between terminals for 3 sec with lead.

2

Remove lead, measure the voltage between terminals with the multimeter.

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3) Checking the beacon operation Monitor an outputting acoustic signal from the beacon with the Beacon checker (7HMNA4001). • Turn on the beacon tester with turning a volume switch. • Short-circuit between terminals in order to operate the Beacon. • If the oscillation sound of the Beacon can be heard, judge that the Beacon is operating normally.

Beacon checker （7HMNA4001）

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3.2. Float Free Capsule Unit : NDH-339 It recommends testing the following every month.

3.2.1. EPIRB function test There are two different kinds of tests that can be performed: “NORMAL SELF-TEST” and “EXTENDED SELF-TEST INCLUDING GPS-TEST”. “EXTENDED SELF-TEST” involves both the self-test and GPS-test, so this test is recommended. * What the self-test actually does is to send out a short test signal on 121,5 and 406,037MHz, testing the output of the transmitter. While transmitting the test signal, the battery voltage, output power and phase lock is tested. * During the test of the 406MHz transmitter a test message is transmitted, this test message is coded with a special synchronization code and will not be recognized as real alert by the Cospas-Sarsat satellites. * The GPS-test might take up to 2 minutes to be successful. Limit this test to maximum once per month because this test will reduce lifetime of EPIRB battery. The extended self-test are imitated to 60 for a period of 5-year. 1) NORMAL SELF-TEST ・Release front cover by removing the cotter pin.

Cotter pin

・Push and hold switch in TEST position for 15 seconds.

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・Test passed after one single flash only. See the following table about error.

Number of flashes 1 2 3 4 5 6 7

Fault indication: NONE Low power on 406 MHz transmitter Low battery voltage Low power on 121.5 MHz transmitter PLL on 406 MHz transmitter out of lock PLL on 121.5 MHz transmitter out of lock EPIRB module not programmed or programming not complete

・Release the switch and fit the front cover.

2) EXTENDED SELF-TEST INCLUDING GPS-TEST ・Release top cover by removing the cotter pin. ・Move Switch to TEST-position twice within 3 seconds and release back to READY-position. ・EPIRB will BEEP shortly every 3 seconds until GPS position acquired. ・OK = 2 BEEPS. See the following table about error. Number of BEEPS 2 5 10

Fault indication: NONE Did not acquire GPS position Number of GPS TEST above limit (>60)

・Normal SELF-TEST is performed after successful GPS TEST and position transmitted on 406.037 MHz. GPS position may also be received on an EPIRB Tester for verification.

3.2.2. Visual Inspection Check the following. ・When the capsule release away, checks that there is no obstacle in the circumference of the bracket. ・Check for defects on the capsule or brackets ・Make sure that the capsule and bracket are not painted or otherwise covered with chemicals, oil, etc ・Is the lanyard firmly attached to the capsule ? (and not tied to the vessel)

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3.2.3. Check the expiration dates Check the following. If the expiry date is approaching, replace new one. ・ EPIRB Battery ・ Hydrostatic Release Unit (HRU)

Expiration date of HRU (Hydrostatic Release Unit）

Expiration date of Battery

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3.3. Recording Control Unit: NDV-1900/1950 3.3.1. Main Control Board : CDJ-2510 1)

LAN LEDs are incorporated into every LAN connector in RCU to display the status. The lighting specifications of the LEDs LED Name

LINK/ACT LED (Yellow)

SPEED LED (Green)

Lighting Specifications Lights when the LINK is established Blinks at the time of receiving or sending data. Lights or blinks continuously in normal operation Check the wiring and the power source when it is off. Lights when the LINK is established on 100BASE-T. Off when the LINK is established on 10BASE-T. Lights or off in normal operation.

SPEED LED (GREEN) LINK/ACT LED (YELLOW)

SPEED LED (GREEN) LINK/ACT LED (YELLOW)

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VDR Service Manual

System status The MCB has LEDs that display RCU system status. The lighting specifications of the LEDs LED Name “SYS”（Green/Red）

“REC” （Green/Red） “ERR”（Red）

Lighting Specifications Lights green when RCU is operating. Blinks green when RCU startup. Blinks red when RCU shutdown. Lights green when RCU is safemode. Lights Green when RCU is recording. Blinks Red when RCU is safemode. Lights when some error occurs.

“BATT.OP”（Green/Red） Lights Green when RCU is supplied power from the battery Lights Red when the voltage of the battery is lower than the rated value. Lights when SSD1 is supplied with power. “SSD1” （Green） Lights when SSD2 is supplied with power. “SSD2” （Green） Lights when Fan is supplied with power. “FAN” （Green） Lights green when RCU is supplied with power. “BATT” （Green）

SYS

REC

ERR

SSD1

SSD2

FAN

expansion

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BATT. OP

BATT.

3. OPERATION CHECKING ON HARDWARE JCY-1900/1950

VDR Service Manual

3.3.2. Audio Recording Board : CHA-1900 Audio Recording Board(CHA-1900) on the RCU has the LEDs that display the following state. 1)

Power The lighting specifications of the LEDs LED Name

2)

Lighting Specifications

“POWER”（Green） “5.0V”（Green）

Lights when the ARB is supplied with power. Lights when the ARB is supplied with 5.0V

“3.3V”（Green）

Lights when the ARB is supplied with 3.3V

Audio record The lighting specifications of the LEDs LED Name

3)

Lighting Specifications

CD203（Green） CD202（Green）

Lights when the communication error to MCB occurs. Lights when the timeout of the task occurs.

CD201（Green）

Lights when some ARB error occurs.

CD206（Green） CD205（Green） CD204（Green）

Lights when the microphone test is operating. Blinks every 1 minutes.（means the cycle of a recording file creation.） Blinks every 128 msec.（means the buffer cycle.）

Serial received signal The ARB has LEDs that display existence or non-existence of the reception data sent from the device which is connected via the serial line. All channels (CH1-24) have respective RX-LEDs. The lighting specifications of the LEDs RX LED Display (GREEN) Blinks. Lights up. Goes out.

Reception Data Exists. Exists. (The cable may be connected reversely.) Not exists.

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RX LEDs

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3.3.3. Battery 1) Expiration date Check the expiration date written to the battery.

2) Battery voltage To check the power supply battery voltage, use the maintenance software, or measure it at the following battery terminals with a digital volt-ohm meter. Because when the battery is charged, the charge voltage is applied to the battery, the battery voltage cannot be measured correctly with the digital volt-ohm meter. Therefore measure the voltage when the RCU power is off. If the battery voltage is lower than “12V”, replace the battery with new one. Specification of Battery charge: ・ After the power on, charges the battery for 20 hours continuity. ・ Charges the battery once a day for 10 minutes automatically. ・ When the RCU recovered from blackout, the battery will be charged for 10 times of the period which had blackout.

Turn OFF the power.

Battery terminal (-)

Battery terminal (+)

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3.3.4. Fan Check that the Fan is rotating according to the following. 1) Check that the wind has come out from the air vent of the RCU right-hand side. 2) Check that no Fan alert is displayed on the OPU.

Fan1

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Fan2

3. OPERATION CHECKING ON HARDWARE JCY-1900/1950

VDR Service Manual

3.4. Operation Panel Unit: NCG-1900/1950 3.4.1. Adjusting the screen brightness Touch [Setup]→[Dimmer] to call the Dimmer screen. Adjust the screen brightness by [up/down] button. Refer to Instruction Manual 4.6.2 for more information.

Dimmer screen

3.4.2. Adjusting the screen touch sound volume Touch [Setup]→[Volume] to call the volume screen. Adjust the volume by [up/down] button. Refer to Instruction Manual 4.6.3 for more information.

Screen touch sound volume screen

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3.4.3. Check of expiration date in Replacement Parts Check expiration date of the Replacement parts. （Refer to 2.1）. Touch [Setup]→[Replacement parts] to call the Replacement Parts screen. Refer to Instruction Manual for more information. * If the expiration date is less than one year, an alert occurs.（refer to section 4）. * The OPU Displays the operation time.

Replacement Parts screen

3.4.4. Changing the password Touch [Setup]→[Change password] to call Change password screen. Input current and new password. Refer to Instruction Manual for more information. Password is two kinds. 1) User Password The factory-set password is "0000". The password must be managed by the ship administrator. 2) Master Password The password is for service engineers. It is fixed to "9998". * When user have lost a user password In Change password screen, input the master password “9998”to [Current password]. And input new user password to [New password] and [New password for verify].

Change password screen

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3.5. Microphone Unit: NVT-181 and Waterproof Microphone Unit: NVT-182 Touch [Check]→[Audio]→ to call Audio data check screen. Check the recording and playback function by [REC/PLAY] button. And Check MIC test by [Test] button. Refer to Instruction Manual for more information. * In the MIC test, the test signal is output from the Microphone.

Audio data check screen

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3.6. Digital Signal Converter 32CH and 64CH : NCT-82/83 The dry Contact Signal Input Board (CQD-2284, 2285) on the DSC has the LEDs that display the following state. 1)

COMMUNICATION The lighting specifications of the LEDs: LED Name “TXD1” “RXD1” “TXD2” (only NCT-83) “RXD2” (only NCT-83)

2)

Lighting Specifications Lights when CH1 is transmitting. Lights when CH1 is receiving. Lights when CH2 is transmitting. Lights when CH2 is receiving.

POWER The lighting specifications of the LEDs: LED Name “PWR(5V)” “PWR(12V)”

3)

Lighting Specifications Lights when the DSC is supplied with 5V. Lights when the DSC is supplied with 12V.

Dry Contact This LEDs shows status of each dry contact signals. Check the change of state of dry contact signals by the display of LEDs. The lighting specifications of the LEDs: LED Name CDn

(NCT-82: n:1-32) (NCT-83: n:1-64)

Lighting Specifications OPEN: Green LED put out lights CLOSE: Green LED lights up

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NCT-82 CQD-2284

VDR Service Manual

*CD1-32

*CD1-64 NCT-83 CQD-2285

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3.7. Frame Grabber Unit: NWP-69 LEDs are incorporated into every LAN connector in FGU to display the status.

The lighting specifications of the LEDs: LED Name LINK/ACT LED (Yellow)

SPEED LED (Green)

Lighting Specifications Lights when the LINK is established Blinks at the time of receiving or sending data. Lights or blinks continuously in normal operation Check the wiring and the power source when it is off. Lights when the LINK is established on 100BASE-T. Off when the LINK is established on 10BASE-T. Lights or off in normal operation.

LINK/ACT LED (YELLOW) SPEED LED (GREEN)

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3.8. Data Acquisition Unit: NCT-84 Serial LAN Converter Board (CMH-2370) on the DAU has LEDs that display the following state. 1)

POWER The lighting specifications of the LEDs: LED Name [24V](Green)

2)

Lighting Specifications Lights when the DAU is supplied with power.

LAN The lighting specifications of the LEDs: LED Name CH0:CD53 CH1:CD55(Green)

CH0:CD52 CH1:CD54(Green)

Lighting Specifications Lights when the LINK is established Blinks at the time of receiving or sending data. Lights or blinks continuously in normal operation Check the wiring and the power source when it is off. Lights when the LINK is established on 100BASE-T. Off when the LINK is established on 10BASE-T. Lights or off in normal operation.

CH0

CH1

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WARNING

CAUTION

CAUTION

002

003

Error type

001

Error codes

Battery low voltage

Blackout

Recording stop

Indication

The voltage of RCU's built-in battery is lower than the rated value.

66

The AC input power is not supplied to the RCU.

The data recording is stopping.

Contents

Actions to take

1) Check the connection of the battery. (Refer to Installation Manual (Hardware Part) 2.5) 2) Charge the battery for 10 hours or more. 3) Using Multimeter, measure battery voltage. (Refer to Installation Manual (Hardware Part) 5.3.3） 4_1) Battery voltage is below the standard ： Replace the battery. （Refer to Service manual 2.5.1） 4_2) Battery voltage is beyond the standard ： replace the MCB or the PSU. (Refer to Service manual 2.5.7, 2.5.6.)

1) Check the switchboard. 2) Check the AC line fuse in the RCU. If the AC line fuse blown, replace the fuse. (Refer to Service manual 2.5.2) 3) Replace the MCB. （Refer to Service manual 2.5.6）

1) Operate the OPU, restart the record. (Refer to Instruction manual 4.8.4). 2) Replace the MCB. (Refer to Service manual 2.5.6)

OPU Error Indication Table

* The document written in Chapter 5 of Installation Manual (Hardware Part) is written to Chapter 3 of the service manual too. (“Operation Checking on hardware”.)

Shows the error indication and countermeasure.

TROUBLE SHOOTING

DOC No. 7ZPNA4409

4.

4. TROUBLE SHOOTING JCY-1900/1950 VDR Service Manual

CAUTION

WARNING

CAUTION

WARNING

006

007

008

Error type

004 005

Error codes

Battery high charging voltage

Battery high temperature

Battery failure

Fan1(2) failure in RCU

Indication

67

The charge voltage of RCU's built-in batterys higher than the rated value.

The temperature of RCU's built-in battery is higher than the rated value.

The voltage of RCU's built-in battery is deteriorating.

The RCU's built-in fan is stopping.

Contents

VDR Service Manual

DOC No. 7ZPNA4409

1) Reboot the RCU. 2) Replace the battery. (Refer to Service manual 2.5.1.) 3) Replace the MCB or the PSU. (Refer to Service manual 2.5.7, 2.5.6.)

1) Check the temperature of the room where the VDR is installed. 2) Replace the battery. (Refer to Service manual 2.5.1.) 3) Replace the MCB or the PSU.(Refer to Service manual 2.5.7, 2.5.6.)

1) Check the connection of the battery. 2) Using Multimeter, measure battery voltage. (Refer to Installation Manual (Hardware Part) 5.3.3.） 3_1) Battery voltage is below the standard ： Replace the battery. （Refer to Service manual 2.5.1.） 3_2) Battery voltage is beyond the standard ： Replace the MCB or the PSU. (Refer to Service manual 2.5.7, 2.5.6.)

1) Check that Fan is operating. (Refer to Installation Manual (Hardware Part) 5.3.4） 2_1) Fan is operating：Reboot the RCU. If the alert does not disappear, replace the MCB. （Refer to Service manual 2.5.6.） 2_2) Fan is not operating：Check that connection of Fan cable. （Refer to Installation Manual (Hardware Part).） And check the LED “Fan” on the RCU is on. （Refer to Installation Manual (Hardware Part) 5.3.1）. 3_1) LED”Fan” is on : Replace the Fan. （Refer to Service manual 2.5.3.） 3_2) LED”Fan” is off : Replace the MCB. (Refer to Service manual 2.5.6）

Actions to take

JCY-1900/1950

4. TROUBLE SHOOTING

CAUTION

INFO

INFO

INFO

041

059

060

061

DOC No. 7ZPNA4409

CAUTION

Error type

031

Error codes

Float-free capsule battery expiration date

Fixed capsule beacon expiration date

Battery expiration date

OPU1 communication failure

Time synchronization failure

Indication

4. TROUBLE SHOOTING JCY-1900/1950 VDR Service Manual

68

The expiration date is less than one year.

The expiration date is less than one year.

The expiration date is less than one year.

The RCU cannot communicate the OPU.

The RCU cannot receive the ZDA sentence from the GPS.

Contents

1) Check the expiration date that is set on maintenance software. （Refer to Service manual 2.9.2.） 2) Replace the battery. （Refer to Service manual 2.1.）

1) Check the expiration date written on the beacon. 2_1) The expiration date is right： Replace the beacon. （Refer to Service manual 2.4.1.） 2_2) The expiration date is not right： Set up the right expiration date with maintenance software.（Refer to Service manual 2.9.2.）

1) Check the expiration date written on the battery. 2_1) The expiration date is right： Replace the battery. （Refer to Service manual 2.5.1.） 2_2) The expiration date is not right： Set up the right expiration date with maintenance software.（Refer to Service manual 2.9.2.）

1) Check the connection. （Refer to Installation Manual (Hardware Part) 3.3.4.）. And check the LED of LAN connector (「LINK/ACT」）is blinking. (Refer to Installation Manual (Hardware Part) 5.3.1). 2) Replace the OPU. 3) Replace the MCB. (Refer to Service manual 2.5.6.)

1) Check the connection of the GPS. (Refer to Installation Manual (Hardware Part) 3.3.8). 2_1) When some error (CAUTION) about GPS connection channel occurs on the OPU : Check the setting of this channel with Maintenance software. (Refer to Installation Manual (Software Part) 4.4.) 2_2) When some error (CAUTION) about the GPS connection channel doesn't occurs on the OPU : GPS reception may be set to other channels. Check the setting of each channel with Maintenance software. (Refer to Installation Manual (Software Part) 4.4.)

Actions to take

INFO

INFO

INFO

CAUTION

WARNING

CAUTION

063 -065

066

101

102

103

Error type

062

Error codes

Fixed capsule recording failure

Fixed capsule connection failure

Fixed capsule short store period

Float-free capsule HRU expiration date

FGU1(~3) fan expiration date

RCU fan expiration date

Indication

The FPC cannot record data.

69

The RCU cannot communicate with the FPC.

The FPC's data recording possible time has decreased.

The expiration date is less than one year.

The expiration date is less than one year.

The expiration date is less than one year.

Contents

VDR Service Manual

1) Reboot the RCU 2) Replace the FPC.

DOC No. 7ZPNA4409

1) Check the connection(Refer to Installation Manual (Hardware Part) 3.3.2), Reboot the RCU. 2) Replace the FPC.

* This alert occurs when radar picture size increases temporarily by an echo etc. Within 48 hours, the past recording is deleted, and an alert is restored.

1) In order to down radar image file size, adjust gain of radar echo. 2) If not improved within 48 hours, replace the FPC.

1) Check the expiration date that is set on maintenance software. （Refer to Service manual. 2.9.2） 2) Replace the HRU. （Refer to Service manual 2.1.）

1) Check the expiration date that is set on maintenance software. （Refer to Service manual. 2.9.2） 2) Replace the Fan. （Refer to Service manual 2.7.1.）

1) Check the expiration date that is set on maintenance software. （Refer to Service manual 2.9.2.） 2) Replace the Fan. （Refer to Service manual. 2.5.3）

Actions to take

JCY-1900/1950

4. TROUBLE SHOOTING

WARNING

CAUTION

CAUTION

WARNING

CAUTION

105

106

107

108 109

110 111

DOC No. 7ZPNA4409

CAUTION

Error type

104

Error codes

Internal storage (No.1〔2〕) recording failure

Internal storage (No.1〔2〕) access failure

Internal storage short store period

Float-free capsule recording failure

Float-free capsule connection failure

Float-free capsule short store period

Indication

4. TROUBLE SHOOTING JCY-1900/1950 VDR Service Manual

The RCU's internal storage cannot record data.

The RCU's internal storage cannot access.

70

The data recording possible time of internal storage has decreased.

The FFC cannot record data.

The RCU cannot communicate the FFC.

The FFC's data recording possible time has decreased.

Contents

1) Check the connection （Refer to Installation Manual (Hardware Part)）, and reboot the RCU. 2) Replace the Internal storage. (Refer to Service manual. 2.5.5.)

1) Check the connection, Reboot the RCU. 2) Replace the Internal storage. (Refer to Service manual 2.5.5.)

* This alert occurs, when radar picture size increases temporarily by an echo etc. Within 720 hours the past recording is deleted, and an alert is restored.

1) In order to down radar image file size, adjust gain of radar echo. 2) If not improved within 720 hours, replace the SSD.

1) Reboot the RCU. 2) Replace the FFC.

1) Check the connection（Refer to Installation Manual (Hardware Part) 3.3.3）, Reboot the RCU. 2) Replace the FFC.

* This alert occurs when radar picture size increases temporarily by an echo etc. Within 48 hours, the past recording is deleted , and an alert is restored.

1) In order to down radar image file size, adjust gain of radar echo. 2) If not improved within 48 hours, replace the FFC

Actions to take

Error type

CAUTION

WARNING

WARNING

WARNING

CAUTION

Error codes

201 -212

221

222

223

301 -324

Sensor reception failure (Serial CH1〔~24〕)

ARB internal failure

ARB control failure

ARB initialization failure

Microphone (CH1〔~12〕) failure

Indication

The sensor data could not receive.

The internal error of ARB is occuring.

There is no response of ARB.

71

The initialization of ARB failed.

The result of self-diagnosis test has a problem.

Contents

VDR Service Manual

DOC No. 7ZPNA4409

1) Check the connection. （Refer to Installation Manual (Hardware Part) 3.3.8.） Check that the LED for serial received signal is blinking. (Refer to Installation Manual (Hardware Part) 5.3.2). 2) Not blink：There is no transmitted signal. Check the output of sensor equipment. 3) Blink：Check the setting in maintenance software. (Refer to Installation Manual (Software Part) 4.4). Replace the MCB. （Refer to Service manual 2.5.6.）

It is the same with the above.

It is the same with the above.

1) Reboot the RCU. After reboot, check the LED of the ARB is blinking. (Refer to5.3.2.) 2) Replace the ARB. （Refer to Service manual 2.5.4.） 3) Replace the MCB. （Refer to Service manual. 2.5.6）

* When the loud noise exists around the unit, even if the unit is normal, the test may fail.

1) Try retest by check function under noise-free environment. （Refer to Installation Manual (Hardware Part) 5.5.） 2) Check the connection to the RCU and inside the microphone. （Refer to Installation Manual (Hardware Part) 3.3.5.） 3) Check that CD206 of ARB is on during the test.（Refer to Installation Manual (Hardware Part) 5.3.2.） 4_1) CD206 is off ： Replace the ARB.（Refer to Service manual 2.5.4.） 4_2) CD206 is on ： Replace the MIC or WPMIC.

Actions to take

JCY-1900/1950

4. TROUBLE SHOOTING

WARNING

WARNING

CAUTION

WARNING

CAUTION

CAUTION

CAUTION

CAUTION

CAUTION

325 -348

349

350 -373

374 -389

390 -399

400

401

402

461

DOC No. 7ZPNA4409

Error type

Error codes

Gyro I/F uninitialization

Sensor reception failure (SLC1-GYRO)

Sensor reception failure (SLC1-ADC)

Sensor reception failure (SLC1-CH1〔~10〕) Sensor reception failure (SLC1)

LAN port initialization failure (No.1〔~16〕)

Sensor reception failure (LAN CH1〔~24〕)

Serial port function initialization failure

Serial port (CH1〔~24〕) initialization failure

Indication

4. TROUBLE SHOOTING JCY-1900/1950 VDR Service Manual

72

The initial heading angle is not set.

The sensor data can't receive from the DAU.

The sensor data can't receive from the DAU.

The sensor data can't receive from the DAU.

The sensor data can't receive from the DAU.

The initialization of the LAN port failed.

The sensor data of the LAN can't receive.

The initialization of sensor forwarding failed.

The initialization of sensor port failed.

Contents

Set initial setting with the OPU. (Refer to Instruction Manual 4.7.)

1) Check the connection. 2) Replace the Gyro I/F Board on the DAU.

1) Check the connection. 2) Replace the SLC on the DAU.

1) Check the connection. Check the LED for LAN is blinking. (Refer to Installation Manual (Hardware Part) 5.3.1.) 2) Replace the DAU.

1) Check the connection. (Refer to Installation Manual (Hardware Part).)

1) Reboot the RCU. 2) Check the connection. （Refer to Installation Manual (Hardware Part)）. Check the LED of LAN connector (「LINK/ACT」）is blinking. (Refer to Installation Manual (Hardware Part) 5.3.1.)

1) Check the connection. （Refer to Installation Manual (Hardware Part)）. Check the LED of LAN connector (「LINK/ACT」) is blinking. (Refer to Installation Manual (Hardware Part) 5.3.1.)

1) Reboot the RCU. 2) Replace the MCB. （Refer to Service manual 2.5.6.）

1) Reboot the RCU. 2) Replace the MCB. （Refer to Service manual 2.5.6.）

Actions to take

CAUTION

CAUTION

WARNING

502

503

504

WARNING

WARNING

WARNING

557 -559

560 -562

566 -568

513 -520

CAUTION

Error type

501

Error codes

FGU1(~3) control failure

FGU1(~3) communication Failure

Image reception failure (No.1〔~8〕) FGU1(~3) fan failure

ECDIS image recording failure Image LAN port initialization failure

X-band radar image recording failure

S-band radar image recording failure

Indication

There is no response of the FGU.

73

The RCU can't communicate the FGU.

The FGU's built-in fan is stopping.

The display image can't receive from the display equipment.

The ECDIS image could not receive.

The X-band radar image could not receive.

The S-band radar image could not receive.

Contents

VDR Service Manual

1) Reboot the RCU and the FGU. 2) Replace the FGU.

DOC No. 7ZPNA4409

1) Check the connection. （Refer to Installation Manual (Hardware Part) 3.3.9.2）. And check the LED of LAN connector (「LINK/ACT」）is blinking. (Refer to Installation Manual (Hardware Part) 5.7.) 2) Replace the FGU.

1) Check the connection. Check that the wind has come out from the vent of the FGU. 2) Replace the Fan （Refer to Service manual 2.7.2.）.

1) Check the connection. (Refer to Installation Manual (Hardware Part) 3.3.9.)

1) Reboot the RCU.

1) Check the connection of ECDIS. When using the FGU, check the setting of the FGU. (Refer to Installation Manual (Software Part) 10.2.）

1) Check the connection of X-band radar. When using the FGU, check the setting of the FGU. (Refer to Installation Manual (Software Part) 10.2.）

1) Check the connection of S-band radar. When using the FGU, check the setting of the FGU. （Refer to Installation Manual (Software Part) 10.2.）

Actions to take

JCY-1900/1950

4. TROUBLE SHOOTING

5. DIAGNOSIS OF THE CONNECTION EQUIPMENT BY REMOTE MAINTENANCE JCY-1900/1950

5.

VDR Service Manual

DIAGNOSIS OF THE CONNECTION EQUIPMENT BY REMOTE MAINTENANCE

Refer to Installation Manual (Software Part) section 7.

74 DOC No. 7ZPNA4409

SERGE

IE C 6 1 1 6 2 - 2 C H 1 / 2 IE C 6 1 1 6 2 - 1 C H 3 - 6 RX17_A RX17_B RX18_A RX18_B

RX12_A RX12_B RX13_A RX13_B RX14_A RX14_B RX15_A RX15_B RX16_A RX16_B

IE C 6 1 1 6 2 - 1 C H 7 - 1 1

IE C 6 1 1 6 2 - 1 C H 1 2 - 1 6

RX19_A RX19_B TX19_A TX19_B GND19_C RX20_A RX20_B TX20_A TX20_B GND20_C RX21_A RX21_B RX22_A RX22_B RX23_A RX23_B TX23_A TX23_B GND23_C RX24_A RX24_B TX24_A TX24_B GND24_C

IE C 6 1 1 6 2 - 1 C H 1 9 / 2 0 O P T IO N P O R T C H 2 1 - 2 4

RX7_A RX7_B RX8_A RX8_B RX9_A RX9_B RX10_A RX10_B RX11_A RX11_B

DRY CONTACT OUT DRY CONTACT IN

1A 1C 1B 2A 2C 2B 3A 3C 3B 1+ 12+ 23+ 3-

6.

RX1_A RX1_B TX1_A TX1_B GND1_C RX2_A RX2_B TX2_A TX2_B GND2_C RX3_A RX3_B RX4_A RX4_B RX5_A RX5_B RX6_A RX6_B

6. SCHEMATIC DIAGRAMS (CIRCUIT DIAGRAMS) JCY-1900/1950 VDR Service Manual

SCHEMATIC DIAGRAMS (CIRCUIT DIAGRAMS)

6.1. Recording Control Unit: NDV-1900/1950

75

DOC No. 7ZPNA4409

1 2 3 4 5 6 7 8

CDC-1900 OPB

J706

DOC No. 7ZPNA4409

76

20

25

20

25

40

40

VBUS DD+ GND

J703

USB

SP+ SP-

J704

1 2 3 4

1 2

1 2

35

35

30

15

15

30

10

10

1

5

1

5

SPEAKER

VLEDVLED+ GND R0 R1 R2 R3 R3 R4 R5 R6 R7 G0 G1 G2 G3 G4 G5 G6 G7 B0 B1 B2 B3 B4 B5 B6 B7 GND CLKIN EDGSL HSD VSD DEN NC GND XR YD XL YU

DD1

0.8W SPEAKER

U238S44-B

SP1

7 inch WVGA LCD

YB-TG800480S03A

FRONT PANEL

JCY-1900/1950

TXP TXM RXP DC24V DC24V RXM DGND DGND

J702

LAN

LCD

6. SCHEMATIC DIAGRAMS (CIRCUIT DIAGRAMS) VDR Service Manual

6.2. Operation Panel Unit: NCG-1900/1950

6. SCHEMATIC DIAGRAMS (CIRCUIT DIAGRAMS) JCY-1900/1950

VDR Service Manual

6.3. Frame Grabber Unit: NWP-69

77 DOC No. 7ZPNA4409

6. SCHEMATIC DIAGRAMS (CIRCUIT DIAGRAMS) JCY-1900/1950

VDR Service Manual

6.4. Digital Signal Converter 32CH: NCT-82

P301 VHR-2N

NC 1 NC 2 +5V 3 GND 4

TB302

TB301 H-7JTJD0029(WAGO) CH0

CH1

CH2

8

1

TB302 H-7JTJD0029(WAGO) CH4

CH3

CH5

CH6

CH7

8

1

CH0+ CH0CH1+ CH1CH2+ CH2CH3+ CH3-

1 2 3 4 5 6 7 8

1

CH4+ CH4CH5+ CH5CH6+ CH6CH7+ CH7-

W104 H-7ZCJD0263 P103

J102 P102 DF1BZ-4P-2.5DS DF1B-4S-2.5R 1 NC NC 2 +5V 3 GND 4

HIF3BA-30D-2.54DS

J103 HIF3BA-30PA-2.54DS(71)

J101 P101 B3PS-VH(LF)(SN)（JST) VHR-3N（JST) 1 +12V 2 3

AC(L) AC(N) FG P1 B3P5-VH(JST) 5

Data Output Port NMEA0183 to RCU

FL201 AC Line Filter CBJ-166

DSB CQD-2284

123 CN1

CH1 CH2

TB1

3 2 1

P201 AC100～220v(φ1) 50/60Hz

N.C.

E V U

CH3 CH4 CH5 CH6 CH7 CH8

CH16 CH15 CH14 CH13 CH12 CH11 CH10 CH9

- + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + 32 16

CH24 CH23 CH22 CH21 CH20 CH19 CH18 CH17

17 1 TB1

16 32 TB2 CH32 CH31 CH30 CH29 CH28 CH27 CH26 CH25

-+-+-+-+-+-+-+-+ -+-+-+-+-+-+-+-+ 1 17

Dry Contact x 32

Dry Contact Input

78 DOC No. 7ZPNA4409

VHR-5N(JST)

+12VGND

TB101 H-7JTNA4033 (WAGO) RX_A 1 RX_B 2 TX_A 3 TX_B 4 G(GND) 5

4

－ － ＋ ＋ P51 B4P-VH(JST)

AC/DC Power Supply Unit

TB301

1 2 3 4 5 6 7 8

12v 30w

ADC CEF-60

J302 DF1BZ-4P-2.5DS

VHR-4N(JST)

2

W201 7ZCNA4213

W102 7ZCJD0238

+5V 1

PS201 OZ-030-12-J00

J301 B2P-VH(LF)(SN)

1

P303 HIF3BA-30D-2.54DS J303 HIF3BA-30PA2.54DS(71)

6. SCHEMATIC DIAGRAMS (CIRCUIT DIAGRAMS) JCY-1900/1950

VDR Service Manual

6.5. Digital Signal Converter 64CH: NCT-83

79 DOC No. 7ZPNA4409

DOC No. 7ZPNA4409

80

Red

2 1 (- +) J22

Black

SLC

AOC

GIF

P401 AC100～220v(φ1) 50/60Hz

1

4

－ － ＋ ＋ CN2 B4P-VH(JST)

123 CN1

5

1

CN1 B3P5-VH(JST) FG AC(N) AC(L)

24v 30w

VHR-4N(JST)

VHR-5N(JST)

PS401 OZ-030-24-J00

AC/DC Power Supply Unit

TB1

JCY-1900/1950

FL401 AC Line Filter CBJ-166

W401 H-7ZCNA4212

6. SCHEMATIC DIAGRAMS (CIRCUIT DIAGRAMS) VDR Service Manual

6.6. Data Acquisition Unit: NCT-84

3 2 1

E V U

J822

J821

J815

7. SPECIFICATIONS JCY-1900/1950

VDR Service Manual

7. SPECIFICATIONS 7.1. NDH-338 Fixed Protective Capsule Unit Performance a) Interface 1) Standard 2) Protocol b) Recording duration and capacity 1) Duration 2) Capacity c) Data recording interval 1) Sensor data 2) Audio data 3) Image data d)

e)

Acoustic underwater beacon 1) Operating frequency 2) Operating time 3) Detectable range

4)

Expectant battery age

5)

Battery specifications

Compass safety distance 1) Standard 2) Steering

IEEE802.3 (10Base-T/ 100Base-TX) TCP/IP 48 hours 32GB depends on the input from the sensors (usually 1 second) continuous (1 audio file / minute) 15 seconds per each image (X-Band Radar, S-Band Radar, Main-ECDIS and Sub-ECDIS) 37.5kHz ±1kHz min. 90 days after being immersed in the water 1,800m to 3,600m (depending on surrounding environment, e.g. sea state, nearby boats, marine animals and other factor) 3 years after manufacturing. Please note that lifetime may be shorter depending on environmental condition. Lithium battery (Li-SOCl2) DC +3.6V 8.5Ah 0.45m 0.45m

Environmental condition The recording data in the final recording medium shall be held without loss under below the condition. a) Shock A half sine-wave pulse of 50 G, with a duration of 11msec b) Penetration A mass of 250 kg with a pin of 100mm diameter, dropped from 3m c) Fire 10 hours with 260°C fire 1 hour with 1100°C fire d) Deep-sea pressure and immersion Immersion in sea water at pressure of 60 MPa (equivalent to a depth of 6000m) Environmental condition a) Operating temperature b) Storage temperature c) Vibration

General specification a) Input voltage range b) Power consumption c) Size d) Mass e) Color

-25 °C to +55 °C (IEC 60945 exposed type) -55 °C to +70 °C (IEC 60945 exposed type) 2Hz to 13.2Hz ±1.0mm 13.2Hz to 100Hz 0.7G

DC +19.5 to +36.5V 5W 185(w) x 252(d) x 275(h) mm 6.8kg ORANGE

81 DOC No. 7ZPNA4409

7. SPECIFICATIONS JCY-1900/1950 VDR Service Manual

7.2. NDH-339 Float Free Capsule Unit Performance a) Interface 1) Standard 2) Protocol b) Recording duration and capacity 1) Duration 2) Capacity c) Data Recording Interval 1) Sensor data 2) Audio data 3) Image data d) e)

Locator Light Transmitter operation 1) Operating time 2) Expectant battery age 3)

f)

g)

h)

i)

Battery specifications

406MHz Transmitter 1) Frequency 2) Output power 121.5MHz Transmitter 1) Frequency 2) Output power Hydrostatic Release Mechanism 1) Operating depth 2) Expectant age Compass safety distance 1) Standard 2) Steering

IEEE802.3 (10Base-T/ 100Base-TX) TCP/IP 48 hours 64GB depends on the input from the sensors (usually 1 second) continuous (1 audio file / minute) 15 seconds per each image (X-Band Radar, S-Band Radar, Main-ECDIS and Sub-ECDIS) Flashing LED 168 hours 4 or 5 years after Installing (follow the Classification Society) Lithium battery DC +7.2V 18Ah 406.037MHz 5W ± 2dB 121.5MHz Under 100mW 2 to 4m 2 years 0.8m 0.8m

Environmental condition a) Degree of protection b) Operating temperature c) Storage temperature

10m depth at 5minutes -20 °C to +55 °C (IEC61097-2 satellite EPIRB) -30 °C to +70 °C (IEC61097-2 satellite EPIRB)

General specification a) Input voltage range b) Power consumption c) Size d) Mass e) Color

Power Over Ethernet (IEEE802.3af) 15W 235.8(w) x 214.2(d) x 528.5(h) mm 5.2kg (including the EPIRB, bracket and cable). ORANGE.

82 DOC No. 7ZPNA4409

7. SPECIFICATIONS JCY-1900/1950

VDR Service Manual

7.3. NDV-1900/1950 Recording Control Unit Performance a) Interface to the fixed protective capsule unit 1) Standard 2) Protocol 3) Power supply b) Interface to the float-free capsule unit 1) Standard 2) Protocol 3) Power supply c)

d)

e)

Sensor data input 1) Standard 2) Input channel

3) Recording interval Bridge audio input 1) Interface 2) Input channel 3) Recording interval 4) Frequency response VHF communications audio input 1) Interface 2) Input channel 3) 4)

Recording interval Frequency response

IEEE802.3 (10Base-T/ 100Base-TX) TCP/IP Supply from the RCU IEEE802.3 (10Base-T/ 100Base-TX) TCP/IP Supply from the RCU Power over Ethernet (IEEE802.3af) IEC61162-1/-2/-450 up to 48 channels IEC61162-2: up to 2 channels IEC61162-1: up to 22 channels IEC61162-450: up to 24 channel (sensor sources on the network) depends on the input from the sensors (usually 1 second) audio signal (MIC unit NVT-181/NVT-182 output) up to 12 channels 6 tracks, or synthesize 1 track from 2 channels. continuous (1 audio file / minute) 150Hz - 6kHz 0 dBm, 600-ohm balance up to 4 channels 2 tracks, or synthesize 1 track from 2 channels. continuous (1 audio file / minute) 150Hz - 3.5kHz

83 DOC No. 7ZPNA4409

7. SPECIFICATIONS JCY-1900/1950 VDR Service Manual

Performance (continued) f) Image data input 1) Standard 2) Input channel 3) Recording interval

4) g)

h)

i)

j)

k)

l)

Image format

Internal medium 1) Duration 2) Capacity 3) Medium Blackout processing 1) Recording duration 2)

Restoration time required

3)

Battery specifications

4)

Expectant battery age

Connecting to the operating panel unit 1) Standard 2) Protocol 3) Power supply External alarm lamp output 1) Interface 2) Operation 3) Current GPS select signal input 1) Interface 2) Operation Compass safety distance 1) Standard 2) Steering

IEC61162-450 up to 6 channel (image sources on the network) 15 seconds per each image (X-Band Radar, S-Band Radar, Main-ECDIS and Sub-ECDIS) *Recording of each image is selected automatically. PNG format *Average image size : 512KB or less 720 hours 512GB Solid State Drive 2 hours while blackout (only bridge conversation etc. except VHF communication) less than 1 minute (Recovery time from blackout operation to normal operation on restoration of power supply) Lead-acid battery DC +12V 24Ah 4.5-years after manufacturing. (ambient temperature: 25 °C, load: 70%) Please note that lifetime may be shorter depending on environmental condition IEEE802.3 (10Base-T/ 100Base-TX) TCP/IP DC +24V ±5% Dry contact System down (normal-close or open) 1A or less at DC +24V / 0.5A or less at 125Vac Dry contact (also serve for External Contact Input) Recording GPS selection (active open/close) 0.9m 0.5m

84 DOC No. 7ZPNA4409

7. SPECIFICATIONS JCY-1900/1950

Environmental condition a) Operating temperature b) Temperature and humidity c) Vibration d)

Protection class

General specification a) Power voltage b)

c) d) e)

Power consumption (including the fixed protective capsule unit, and the float-free capsule unit, the operation panel unit, and microphone) Size Mass Color

VDR Service Manual

-15 °C to +55 °C (IEC 60945 protected type) +40 °C, 93% (non condensing) 2Hz to 13.2Hz ±1.0mm 13.2Hz to 100Hz 0.7G IP22

AC100 - 120V ±10%, 1-phase 50/60Hz (IEC 60945) AC 200 - 240V ±10%, 1-phase 50/60Hz (IEC 60945) 230W (in UPS battery charge) 70W (in normal operation)

419.5(w) x 214.0(d) x 480.5(h) mm 22.5kg N7 semi-gloss texture

85 DOC No. 7ZPNA4409

7. SPECIFICATIONS JCY-1900/1950 VDR Service Manual

7.4. NCG-1900/1950 Operation Panel Unit Performance a) Mounting b) Interface to the RCU 1) Standard 2) Protocol 3) Power supply c) Indication d) e) f)

Operation USB connector Compass safety distance 1) Standard 1) Steering

Environmental condition a) Operating temperature b) Temperature and humidity c) Vibration d)

Protection class

General specification a) Power voltage b) Size c) Mass d) Color

Flush mount type IEEE802.3 (10Base-T/ 100Base-TX) TCP/IP Supply from the RCU 7 inch wide color LCD (800 x 480 pixels), Speaker Touch panel, and Rotary knob A type receptacle (for USB memory) 0.5m 0.3m

-15 °C to +55 °C (IEC 60945 protected type) +40 °C, 93% (non condensing) 2Hz to 13.2Hz ±1.0mm 13.2Hz to 100Hz 0.7G IP22

DC +24V ±5% 225(w) x 37.5(d) x 136(h) mm (without projection) 0.8kg N2.5 semi-gloss

86 DOC No. 7ZPNA4409

7. SPECIFICATIONS JCY-1900/1950

VDR Service Manual

7.5. NVT-181 Microphone Unit Performance a) Mounting b) Device c) Directivity d) Range of Receive e) Power supply f) Microphone test g) Compass safety distance 1) Standard 2) Steering Environmental condition a) Operating temperature b) Temperature and humidity c) Vibration d)

Protection class

General specification a) Size b) Mass c) Color

Ceiling mount type Electoret condenser microphone Hemisphere indirectivity Radius of 3.5m Supply from the RCU Built-in speaker for self-diagnosis test 0.1m 0.1m

-15 °C to +55 °C (IEC 60945 protected type) +40 °C, 93% (non condensing) 2Hz to 13.2Hz ±1.0mm 13.2Hz to 100Hz 0.7G IP22

110(w) x 51(d) x 110(h) mm 0.2kg N2.5

87 DOC No. 7ZPNA4409

7. SPECIFICATIONS JCY-1900/1950 VDR Service Manual

7.6. NVT-182 Waterproof Microphone Unit Performance a) Mounting b) Device c) Directivity d) Range of Receive e) Power supply f) Microphone test g) Compass safety distance 1) Standard 2) Steering Environmental condition a) Operating temperature b) Temperature and humidity c) Vibration d)

Protection class

General specification a) Size b) Mass c) Color

Wall mount type Electoret condenser microphone Hemisphere indirectivity Radius of 3.5m Supply from the RCU Built-in speaker for self-diagnosis test 0.1m 0.1m

-25 °C to +55 °C (IEC 60945 exposed type) +40 °C, 93% (non condensing) 2Hz to 13.2Hz ±1.0mm 13.2Hz to 100Hz 0.7G IP56

126(w) x 86(d) x 111(h) mm 0.5kg N7

88 DOC No. 7ZPNA4409

7. SPECIFICATIONS JCY-1900/1950

VDR Service Manual

7.7. NCT-83 Digital Signal Converter 64CH Performance a) Dry contact input b) Dry contact input channel c) Contact closure interface 1) Driving power supply 2) logic d) Communication port e) Output sentence f) Compass safety distance 1) Standard 2) Steering

Dry contact Up to 64 channels DC +12V Normal Close / Normal open Connect to the RCU IEC61162-1 0.4m 0.2m

Analog Interface (option) If the optional analog to digital conversion board CEF-60 is added. a) Analog signal Input channel Up to 8 channels b) Analog signal interface 1) Voltage range ±1V, ±5V, ±10V 2) Current range ±20mA c) Communication port Connect to the RCU. (Same port as dry contact signals) d) Output sentence IEC61162-1 XDR sentence – Transducer measurement Environmental condition a) Operating temperature b) Temperature and humidity c) Vibration d)

Protection class

General specification a) Power voltage b) c) d) e)

Power consumption Size Mass Color

-15 °C to +55 °C (IEC 60945 protected type) +40 °C, 93% (non condensing) 2Hz to 13.2Hz ±1.0mm 13.2Hz to 100Hz 0.7G IP22

AC 100 to 120V ± 10%, 1-phase 50/60Hz (IEC 60945) AC 200 to 240V ± 10%, 1-phase 50/60Hz (IEC 60945) 25VA 300(w) x 130(d) x 420(h) mm 4.2kg N7 semi-gloss

89 DOC No. 7ZPNA4409

7. SPECIFICATIONS JCY-1900/1950 VDR Service Manual

7.8. NCT-82 Digital Signal Converter 32CH Performance a) Dry contact input b) Dry contact input channel c) Contact closure interface 1) Driving power supply 2) logic d) Communication port e) Output sentence f) Compass safety distance 1) Standard 2) Steering

Dry contact Up to 32 channels DC +12V Normal Close / Normal open Connect to the RCU IEC61162-1 0.3m 0.2m

Analog interface (option) If the optional analog to digital conversion board CEF-60 is added. a) Analog signal Input channel Up to 8 channels b) Analog signal interface 1) Voltage range ±1V, ±5V, ±10V 2) Current range ±20mA c) Communication port Connect to the RCU. (Same port as dry contact signals) d) Output sentence IEC61162-1 XDR sentence – Transducer measurement Environmental condition a) Operating temperature b) Temperature and humidity c) Vibration d)

Protection class

General specification a) Power voltage b) c) d) e)

Power consumption Size Mass Color

-15 °C to +55 °C (IEC 60945 protected type) +40 °C, 93% (non condensing) 2Hz to 13.2Hz ±1.0mm 13.2Hz to 100Hz 0.7G IP22

AC 100 to 120V ± 10%, 1-phase 50/60Hz (IEC 60945) AC 200 to 240V ± 10%, 1-phase 50/60Hz (IEC 60945) 20VA 300(w) x 130(d) x 230(h) mm 2.8kg N7 semi-gloss

90 DOC No. 7ZPNA4409

7. SPECIFICATIONS JCY-1900/1950

VDR Service Manual

7.9. NWP-69 Frame Grabber Unit Performance a) Image data input 1) Input channel 2) Input interface - RGB - Hs - Vs 3) Resolution 4)

b) c)

Refresh rate

5) Recording interval Communication port Compass safety distance 1) Standard 2) Steering

Environmental condition a) Operating temperature: b) Temperature and humidity: c) Vibration: d)

Protection class

General specification a) Power voltage b) c) d) e)

Power consumption Size Mass Color

2 channels analog RGB/Hs/Vs 0.7Vp-p (video signal) TTL TTL 640 x 350 to 1600 x 1200 pixel (according to VESA DMTS) 1920 x 1200 pixel (according to VESA CVT RB) 60 to 85 Hz (according to VESA DMTS) (Resolution 1600 x 1200 pixel, 1920 x 1200 pixel 60Hz only) 1 image every 15 seconds (each channel) Connect to the RCU via Ethernet 0.6m 0.3m

-15 °C to +55 °C (IEC 60945 protected type) +40 °C, 93% (non condensing) 2Hz to 13.2Hz ±1.0mm 13.2Hz to 100Hz 0.7G IP22

AC 100 to 120V ±10%, 1-phase 50/60Hz (IEC 60945) AC 200 to 240V ±10%, 1-phase 50/60Hz (IEC 60945) 15VA 255(w) x 248(d) x 72(h) mm 1.5kg N2.5 semi-gloss

91 DOC No. 7ZPNA4409

7. SPECIFICATIONS JCY-1900/1950 VDR Service Manual

7.10. NCT-84 Data Acquisition Unit Performance a) Input sensor channel 1) IEC61162-1 2) IEC61162-2 b) Interface to the RCU 1) Standard 2) Protocol c) Compass safety distance 1) Standard 2 Steering Gyro interface a) Signal input

b)

Output sentence

Environmental condition a) Operating temperature b) Temperature and humidity c) Vibration d)

Protection class

General specification a) Power voltage b) c) d) e)

Power consumption Size Mass Color

8 channels 2 channels IEEE802.3 (10Base-T/ 100Base-TX) TCP/IP 0.9m 0.5m

Synchronized signal for the gyro compass Ratio: 360X, 180X, 90X, 36X Voltage: AC24 to 115V Frequency: 50/60/400Hz Step signal for the gyro compass Ratio: 360X, 180X, 90X, 36X Voltage: DC21.6 to 70V Pulse signal for the speed log Ratio: 800P / 400P / 200P / 100P Voltage: DC0 to 50V (threshold 2V) IEC61162-1 THS sentence - True heading and status VBW sentence - Dual ground/water speed

-15 °C to +55 °C (IEC 60945 protected type) +40 °C, 93% (non condensing) 2Hz to 13.2Hz ±1.0mm 13.2Hz to 100Hz 0.7G IP22

AC 100 to 120V ±10%, 1-phase 50/60Hz (IEC 60945) AC 200 to 240V ±10%, 1-phase 50/60Hz (IEC 60945) 18VA. 300(w) x 130(d) x 420(h) mm 4.3kg N7 semi-gloss

92 DOC No. 7ZPNA4409

7. SPECIFICATIONS JCY-1900/1950

VDR Service Manual

7.11. NQE-7700A Junction Box Performance a) interface Environmental condition a) Operating temperature: b) Temperature and humidity: c) Vibration: d)

Protection class

General specification a) Size b) Mass c) Color

Built-in terminal blocks

-25 °C to +55 °C (IEC 60945 protected type) +40 °C, 93% (non condensing) 2Hz to 13.2Hz ±1.0mm 13.2Hz to 100Hz 0.7G IP56

120(w) x 139(d) x 78(h) mm 0.6kg 7.5BG 7/2

93 DOC No. 7ZPNA4409

7. SPECIFICATIONS JCY-1900/1950 VDR Service Manual

7.12. General Environmental Condition Operating condition and location a) Usage Conditions 1) Target vessels

b)

c)

Unit installation locations 1) Fixed Protective Capsule Unit 2) Float Free Capsule Unit 3) Recording Control Unit 4) Operation Panel Unit 5) Microphone Unit 6) Waterproof Microphone Unit 7) Digital Signal Converter 8) Frame Grabber Unit 9) Data Acquisition Unit Installation methods 1) Fixed Protective Capsule Unit 2) Float Free Capsule Unit 3) Recording Control Unit 4) Operation Panel Unit 5) Microphone Unit 6) Waterproof Microphone Unit 7) Digital Signal Converter 8) Frame Grabber Unit 9) Data Acquisition Unit

Power supply environment a) AC power supply input range b)

AC power supply frequency fluctuation range

- Mercantile vessels of 3000G/T or more that are engaged in international voyage - Passenger vessels of 150G/T or more that are engaged in international voyage External deck above bridge External deck above bridge Bridge (or electronic room) Navigation space in a Bridge Ceiling or bulkhead Wings Bridge (or electronic room) near the RADAR/ECDIS Bridge (or electronic room) Mounted on the deck Hung on the deck Hung on the bulkhead Hung on the bulkhead or flash mount on the Console Ceiling or bulkhead Hung on the bulkhead Hung on the bulkhead Mounted on the RADAR/ECDIS Hung on the bulkhead

AC100/110/115/120V ±10% AC200/220/240V ±10% 50Hz ±5% 60Hz ±5%

94 DOC No. 7ZPNA4409

7. SPECIFICATIONS JCY-1900/1950

Environment condition a) Exposed type equipment 1) 2) 3) 4) b)

Protected type equipment

1) 2) 3) c)

Operation temperature range Storage temperature Temperature and humidity Vibration

Operation temperature range Temperature and humidity Vibration

Portable type equipment 1) Operation temperature range 2) Storage temperature 3) Temperature and humidity 4) Vibration

VDR Service Manual

Fixed Protective Capsule Unit, Waterproof Microphone Unit -25 °C to +55 °C -25 °C to +70 °C +40 °C, 93% (non condensing) 2Hz to 13.2Hz ±1.0mm 13.2Hz to 100Hz 0.7G Recording Control Unit, Operation Panel Unit, Microphone Unit, Option Unit -15 °C to +55 °C +40 °C, 93% (non condensing) 2Hz to 13.2Hz ±1.0mm 13.2Hz to 100Hz 0.7G Float Free Capsule Unit -20 °C to +55 °C -30 °C to +70 °C +40 °C, 93% (non condensing) 2Hz to 13.2Hz ±1.0mm 13.2Hz to 100Hz 0.7G

95 DOC No. 7ZPNA4409

INSPECTION CHEC LIST FOR VDR

8. ANNUAL INSPECTION 8.1. Declaration on Completion of Annual Inspection for VDR It's being adjusted

8.2. Annual Inspection Procedures It's being adjusted

9. INSPECTION CHECK LIST FOR VDR It's being adjusted

JCY-1900/1950 VOYAGE DATA RECORDER (VDR) SIMPLIFIED VOYAGE DATA RECORDER (S-VDR)

SERVICE MANUAL

For further information,contact:

Not use the asbestos

URL

http://www.jrc.co.jp

Marine Service Department Telephone : +81-3-3492-1305 +81-3-3779-1420 Facsimile : [email protected] e-mail : AMSTERDAM Branch Telephone : +31-20-658-0750 Facsimile : +31-20-658-0755 e-mail : [email protected] SEATTLE Branch Telephone : +1-206-654-5644 Facsimile : +1-206-654-7030 e-mail : [email protected] CODE No.7ZPNA4409

01ETM

AUG. 2014 Edition 1

ISO 9001, ISO 14001 Certified

JRC

Printed in Japan