Icom IC-M2A_M21 Service Manual
December 10, 2017 | Author: Yayok S. Anggoro | Category: N/A
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SERVICE MANUAL
VHF MARINE TRANSCEIVER
1-1-32, Kamiminami, Hirano-ku, Osaka, 547-0003, Japan
S-13813IZ-C1-1 © 2001 Icom Inc.
INTRODUCTION This service manual describes the latest service information for the IC-M2A/IC-M21 VHF MARINE TRANSCEIVER at the time of publication. To upgrade quality, all electrical or mechanical parts and internal circuits are subject to change without notice or obligation. Model IC-M2A
Version
Symbol AC adapter TX high power
U.S.A.
[USA]
S.E.Asia
[SEA]
Europe
[EUR]
IC-M21 United Kingdom Germany
BC-147A BC-147E
5W
BC-147E
1W
[UK] [FRG]
DANGER NEVER connect the transceiver to an AC outlet or to a DC power supply that uses more than 10 V. This will ruin the transceiver. DO NOT expose the transceiver to rain, snow or any liquids. DO NOT reverse the polarities of the power supply when connecting the transceiver. DO NOT apply an RF signal of more than 20 dBm (100mW) to the antenna connector. This could damage the transceiver’s front end.
ORDERING PARTS Be sure to include the following four points when ordering replacement parts: 1. 2. 3. 4.
10-digit order numbers Component part number and name Equipment model name and unit name Quantity required
IC-M2A
IC-M21
1130007020 S.IC TC7S66FU 8810004860 Screw PH M 2 x 6 ZK
IC-M2A IC-M21
MAIN UNIT 1 piece Chassis 10 pieces
Addresses are provided on the inside back cover for your convenience.
REPAIR NOTES 1. 2. 3. 4. 5. 6. 7.
Make sure a problem is internal before disassembling the transceiver. DO NOT open the transceiver until the transceiver is disconnected from its power source. DO NOT force any of the variable components. Turn them slowly and smoothly. DO NOT short any circuits or electronic parts. An insulated turning tool MUST be used for all adjustments. DO NOT keep power ON for a long time when the transceiver is defective. DO NOT transmit power into a signal generator or a sweep generator. ALWAYS connect a 40 dB to 50 dB attenuator between the transceiver and a deviation meter or spectrum analyzer when using such test equipment. 8. READ the instructions of test equipment thoroughly before connecting equipment to the transceiver.
TABLE OF CONTENTS
SECTION
1
SPECIFICATIONS
SECTION
2
INSIDE VIEWS
SECTION
3
DISASSEMBLY INSTRUCTIONS
SECTION
4
CIRCUIT DESCRIPTION
SECTION
4-1
RECEIVER CIRCUITS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1
4-2
TRANSMITTER CIRCUITS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-2
4-3
PLL CIRCUIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3
4-4
POWER SUPPLY CIRCUITS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3
4-5
CPU PORT ALLOCATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-4
5
ADJUSTMENT PROCEDURES
5-1
PREPARATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-1
5-2
PLL AND TRANSMITTER ADJUSTMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-4
5-3
RECEIVER ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-5
SECTION
6
PARTS LIST
SECTION
7
MECHANICAL PARTS AND DISASSEMBLY
SECTION
8
SEMI-CONDUCTOR INFORMATION
9
BOARD LAYOUTS
SECTION
9-1
CHARGE UNIT (BC-150) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-1
9-2
MAIN UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-2
9-3
VR UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-4
SECTION
10 BLOCK DIAGRAM
SECTION
11
VOLTAGE DIAGRAM
11-1
MAIN UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11-1
11-2
VR UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11-2
SECTION 1 SPECIFICATIONS
Frequencycoverage
IC-M2A
IC-M21
Tx: 156.025 MHz–157.425 MHz Rx: 156.025 MHz–163.275 MHz
Tx: 156.000 MHz–161.450 MHz Rx: 156.000 MHz–163.425 MHz
Mode
16K0G3E (FM)
Power supply requirement Usable temperature
GENERAL
Current drain (with BP-224)
Frequency stability
Tx
BP-224 (7.2 V DC) –20 ˚C to +60 ˚C (–4˚F to +140˚F) ± 10 ppm
± 1.5 kHz
at 5 W
1.5 A
at 3 W
1.2 A
at 1 W
0.7 A
at 0.5 W Rx
0.6 A
at maximum audio
200 mA
at stand-by
20 mA
Dimensions (Projections not included)
61(W) × 135H) × 41(D) mm; 213⁄32(W) × 55⁄16(H) × 15⁄8(D) inch (with BP-224)
Weight (with antenna and BP-224) RF output power (at 7.2 V DC)
TRANSMITTER
Modulation system
360 g; 12.7 oz (approx.) Hi power; 5 W Hi power; 1 W
5 W / 3 W / 1 W (High / Mid / Low) 1 W / 0.5 W (High / Low)
± 5.0 kHz
Frequency error
± 10 ppm
± 1.5 kHz
Spurious emissions
–65 dBc
250 nW
60 dB
70 dB
Residual modulation
40 dB
Audio harmonic distortion Audio frequency response
Less than 10 % at 60 % deviation + 1 kHz to –3 dB of 6 dB octave from 300 Hz to 3000 Hz
Microphone impedance Receive system
2 kΩ Double-conversion super heterodyne
Intermediate frequencies Sensitivity Squelch sensitivity
1st: 21.70 MHz, 2nd: 450 kHz 0.25 µV at 12 dB SINAD
0.79 µV emf at 12 dB SINAD (typical)
0.35 µV
1.0 µV emf (typical)
Adjacent channel selectivity
70 dB (typical)
70 dB
Spurious response
70 dB (typical)
70 dB
Intermodulation
70 dB (typical)
68 dB
Hum and noise Audio output power ( at 7.4 V) Audio frequency response
[OTHER] [FRG]
Variable reactance frequency modulation
Max. frequency deviation
Adjacent channel power
[FRG] only
Type STUD / 50 Ω
Antenna impedance
RECEIVER
–15 ˚C to +55 ˚C (+5˚F to +131˚F)
40 dB 350 mW typical at 10 % distortion with an 8 Ω load
200 mW at 10 % distortion with an 8 Ω load
–3 dB to +1 dB of –6 dB octave from 300 Hz to 3000 Hz
Measurements made in accordance with TIA/EIA-603 or EN-301-178-2. All stated specifications are subject to change without notice or obligation. 1-1
‘ VHF MARINE CHANNEL LIST (For IC-M2A) Channel No. USA INT CAN 01
01 01A
Channel No. USA INT CAN
156.050
160.650
21A
156.050
156.050
21A
Frequency (MHz) Transmit Receive
Channel No. USA INT CAN
157.050
73
73
73
156.675
156.675
157.100
161.700
74
74
74
156.725
156.725
22A
157.100
157.100
77*
77
77*
156.875
156.875
23
157.150
161.750
156.925
161.525
157.150
157.150
156.925
156.925
156.975
161.575
156.975
156.975
157.025
161.625
157.025
157.025
157.075
161.675
157.075
157.075
157.125
161.725
82A
157.125
157.125
02
156.100
160.700
03
03
156.150
160.750
156.150
156.150
23A
156.200
160.800
24
24
24
157.200
161.800
156.200
156.200
25
25
25
157.250
161.850
156.250
160.850
26
26
26
157.300
161.900
05A
156.250
156.250
27
27
27
157.350
161.950
06
156.300
156.300
28
28
28
157.400
162.000
156.350
160.950
60
60
156.025
160.625
07A
156.350
156.350
61
156.075
160.675
156.075
156.075
156.125
160.725
156.125
156.125
83A
156.175
160.775
84
156.175
156.175
84A
64
156.225
160.825
85
64A
156.225
156.225
85A
04 04A 05 05A 06 07 07A
22A 23
78 79 80 81 82
156.400
09
09
09
156.450
156.450
10
10
10
156.500
156.500
11
11
11
156.550
156.550
12
12
12
156.600
156.600
13*
13
13*
156.650
156.650
14
14
14
156.700
156.700
15*
15*
15*
156.750
156.750
65
156.275
160.875
86
16
16
16
156.800
156.800
65A 65A 65A
156.275
156.275
86A
17*
17
17*
156.850
156.850
66
156.325
160.925
87
156.900
161.500
66A 66A 66A*
156.325
156.325
87A
156.900
156.900
67*
67
67
156.375
156.375
88
156.950
161.550
68
68
68
156.425
156.425
88A
19A
156.950
156.950
69
69
69
156.475
156.475
20*
157.000
161.600
70
70
70
Rx only
157.000
157.000
71
71
71
156.575
157.050
161.650
72
72
72
156.625
18 18A
18A 19 19A 20
20
20A 21
21
63 63A 64 64A
81A
81A
156.400
62A
80A
80A
08
62
79A
79A
08
61A
78A
78A
08
61A
Frequency (MHz) Transmit Receive
157.050
22
02 03A
06
Frequency (MHz) Transmit Receive
82A
83
157.175
161.775
83A
157.175
157.175
84
157.225
161.825
157.225
157.225
157.275
161.875
157.275
157.275
157.325
161.925
157.325
157.325
157.375
161.975
157.375
157.375
157.425
162.025
157.425
157.425
21b
Rx only
161.650
156.525
25b
Rx only
161.850
156.575
28b
Rx only
162.000
156.625
83b
Rx only
161.775
83 84 85 86
85 86
87
87
88
88
* Low power only NOTE: Channels 3, 21, 23, 61, 64, 81, 82 and 83 CANNOT be used by the general public in USA waters.
‘ WX CHANNEL LIST ([IC-M2A] only) Weather channel
Frequency (MHz) Transmit Receive
Weather channel
Frequency (MHz) Transmit Receive
WX01
Receive only
162.550
WX06
Receive only
162.500
WX02
Receive only
162.400
WX07
Receive only
162.525
WX03
Receive only
162.475
WX08
Receive only
161.650
WX04
Receive only
162.425
WX09
Receive only
161.775
WX05
Receive only
162.450
WX10
Receive only
163.275
1-2
‘ VHF MARINE CHANNEL LIST (For IC-M21) Channel No. USA INT 01
Channel No. USA INT
156.050
160.650
156.050
156.050
02
156.100
160.700
03
156.150
160.750
23A
156.150
156.150
24
04
156.200
160.800
05
156.250
160.850
156.250 06 07
01A
03A
05A 06
Frequency (MHz) Transmit Receive
07A
22
Frequency (MHz) Transmit Receive
Channel No. USA INT
157.100
161.700
74
74
156.725
156.725
157.100
157.100
77*
77
156.875
156.875
157.150
161.750
78
156.925
161.525
157.150
157.150
156.925
156.925
24
157.200
161.800
156.975
161.575
25
25
157.250
161.850
156.975
156.975
26
26
157.300
161.900
157.025
161.625
156.250
27
27
157.350
161.950
157.025
157.025
156.300
156.300
28
28
157.400
162.000
157.075
161.675
156.350
160.950
37A
157.850
157.850
157.075
157.075
156.350
156.350
60
156.025
160.625
157.125
161.725
61
156.075
160.675
157.125
157.125
156.075
156.075
157.175
161.775
157.175
157.175
157.225
161.825
157.225
157.225
157.275
161.875
157.275
157.275
157.325
161.925
157.325
157.325
157.375
161.975
157.375
157.375
157.425
162.025
157.425
157.425
22A 23
78A 79 79A 80 80A 81 81A 82
08
08
156.400
156.400
09
09
156.450
156.450
10
10
156.500
156.500
62
156.125
160.725
83A
11
11
156.550
156.550
63
156.175
160.775
84
12
12
156.600
156.600
156.175
156.175
84A
13*
13
156.650
156.650
156.225
160.825
85
14
14
156.700
156.700
15*
15*
156.750
156.750
16
16
156.800
156.800
17*
17
156.850
156.850
18
156.900
161.500
156.900 156.950
18A 19 19A 20
20
20A 21 21A
Frequency (MHz) Transmit Receive
61A
63A 64
82A 83
156.225
156.225
85A
65
156.275
160.875
86
65A
156.275
156.275
86A
66
156.325
160.925
87
66A
66A
156.325
156.325
87A
156.900
67*
67
156.375
156.375
88
161.550
68
68
156.425
156.425
88A
156.950
156.950
69
69
156.475
156.475
157.000
161.600
70
70
Rx only
156.525
157.000
157.000
71
71
156.575
156.575
157.050
161.650
72
72
156.625
156.625
157.050
157.050
73
73
156.675
156.675
64A 65A
* Low power only
1-3
84 85 86 87 88
SECTION 2
INSIDE VIEWS
• MAIN UNIT
TOP VIEW
BOTTOM VIEW
Antenna switching circuit (D52: 1SV307)
Antenna switching circuit 1SV307 (D90: D91: 1SS375 )
APC (IC50: NJM2125F) Power amplifier (Q54: 2SK2974) 1st mixer (Q150: 3SK272)
IF amplifier (Q151: 2SC2714 Y)
IF DETECTOR IC (IC170: TA31136FN)
TX/RX switch (D50, D51: MA77)
VCO circuit PLL IC (IC1: µPD3140GS) Mic amplifier and low pass filter circuits (IC200: NJM2902V) D/A converter (IC190: M62363FP-650C) CPU (IC360: HD6433844RA60H)
EEPROM (IC340: HN58X2416TI)
2-1
SECTION 3
DISASSEMBLY INSTRUCTIONS
• Removing the Rear panel
• Removing the Chassis unit G
A B Rear panel
C
VR unit E
C
D
Chassis unit F (Speaker connector) Rubber
Front panel
Front panel
Unscrew 1 nut, D. Unscrew 2 screws, E (2 x 6 mm). Take off the chassis unit in the direction of the arrow. Unplug, F, to separate the front panel, J251, and the chassis unit. ∞ Remove 1 washer, G.
¡ Unscrew 1 screw, A (2 x 10 mm), and remove 1 washer, B. ™ Unscrew 3 screws, C (2 x 8 mm). £ Remove the rear panel and rubber from the front panel.
¡ ™ £ ¢
• Removing the MAIN unit Earth plate I H
H H
I
H
MAIN unit
I I
Chassis
¡ Unscrew 9 screws, H (2 x 4 mm). ™ Unsolder 4 points, I, and remove earth plate. £ Separate the MAIN unit and the chassis.
3-1
SECTION 4 CIRCUIT DESCRIPTION 4-1-3 2ND IF AND DEMODULATOR CIRCUITS (MAIN UNIT)
4-1 RECEIVER CIRCUITS 4-1-1 ANTENNA SWITCHING CIRCUIT (MAIN UNIT)
The 2nd mixer circuit converts the 1st IF signal to a 2nd IF signal. A double convertion superheterodyne system (which converts receive signal twice) improves the image rejection and obtain stable receiver gain.
The antenna switching circuit functions as a low-pass filter while receiving and as resonator circuit while transmitting. The circuit does not allow transmit signals to enter receiver circuits.
The 1st IF signal is applied to a 2nd mixer section of the FM IF IC (IC170, pin 16). The signal is then mixed with a 2nd LO signal for conversion into a 450 kHz 2nd IF signal.
Received signals from the antenna connector pass through the low-pass fileter (L80–L82, C80–C86) and antenna switching circuit (D52, D90, D91). The filtered signals are then applied to the RF amplifier circuit (Q90).
IC170 contains the 2nd mixer, limiter amplifier, quadrature detector and active filter circuits. A 21.25 MHz 2nd LO signal is produced at the PLL circuit using the reference frequency.
4-1-2 RF AND 1ST MIXER CIRCUITS (MAIN UNIT) The 1st mixer circuit converts the received signals to a fixed frequency of the 1st IF signal with a PLL output frequency. By changing the PLL frequency, only the desired frequency will be passed through a pair of crystal filters at the next stage of the 1st mixer.
The 2nd IF signal from the 2nd mixer (IC170, pin 3) passes through ceramic filters (FI170) to remove unwanted heterodyned frequencies. It is then amplified at the limiter amplifier section (IC170, pin 5) and applied to the quadrature detector section (IC170, pins 10 and 11) to demodulate the 2nd IF signal into AF signals.
The signals from the antenna switching circuit are passed through the tunable bandpass filter (D92, D93) and amplified at the RF amplifier (Q90). The amplified signals are passed through another tunable bandpass fileter (D130), and then applied to the 1st mixer circuit (Q150).
4-1-4 AF CIRCUIT (MAIN UNIT) AF signals from the FM IF IC (IC170, pin 9) are fed to the analog switch (IC260). The AF signals (detected signals) are passed through the analog switch (IC260, pins 2 and 1) and are then applied to the active low-pass filter (IC200c, pin 9).
The filtered signals are mixed at the 1st mixer (Q150) with a 1st LO signal coming from the PLL circuit to produce a 21.7 MHz 1st IF signal. The 1st IF signal is passed through two crystal filters (FI150, FI151) and is then amplified at the IF amplifier (Q151).
The filtered AF signals are applied to and adjusted audio level at the [VOL] control (VR unit; R500). The level controlled signals are passed through the AF mute switch (Q280) which is controlled by “IVOLM” signal from the CPU (IC9, pin 31). The passed signals are applied to the AF power amplifier (IC280, pin 4), and then output to the internal speaker or [EXT SP] jack after being passed through the de-emphasis circuit (R286, C285) to obtain the –6 dB/octave frequency characteristics.
• 2ND IF AND DEMODULATOR CIRCUITS
2nd IF filter 450 kHz
C180 R175
R176
"SQLO" signal to the D/A convertor IC (IC190, pin 15)
"SQLI" signal to the D/A convertor IC (IC190, pin 16)
5
FI170
3
IF amp.
11
12
C174
R171 R170 R5V
X170 450 kHz
4-1
16
IC170 TA31136FN(D) "IF" (1st IF signal: 21.7 MHz) from Q151 "NOISV" signal to the CPU (pin 90) "RSSIV" signal to the CPU (pin 94)
C171
R172
14
17 16 PLL IC IC1
X1 21.25 MHz
Noise comp.
RSSI 10
2
2nd Mixer
FM detector 9
C176
7 Noise detector
Active filter
C175 AF signal "DET"
C179
8 R174
4-1-5 SQUELCH CIRCUIT (MAIN UNIT)
4-2-3 DRIVE/POWER AMPLIFIER CIRCUITS (MAIN UNIT)
The noise squelch circuit cuts out AF signals when no RF signals are received. By detecting noise components in the AF signals, the squelch circuit switches the AF mute switch.
The signal from the VCO circuit passes through the transmit/receive switching circuit (D50, D51) and is applied to the buffer-amplifier (Q50). The amplified signal is amplified by the pre-driver (Q53) and the power amplifier (Q54) to obtain 5 W of RF power (at 7.2 V). The amplified signal passes through the antenna switching circuit (D52), and low-pass filter (L80–L82, C80–C86) and is then applied to the antenna connector.
A portion of the AF signals divided by C175 from the FM IF IC (IC170, pin 9) are applied to the D/A convertor (IC190, pin 16) to adjust amplitude. The signals from the D/A convertor (IC190, pin 15) are applied to the active filter section (IC170, pin 8). The active filter section amplifies and filters noise components. The filtered signals are applied to the noise detector section and output from IC170 (pin 14) as the “NOISV” signal.
The bias current of the pre-driver (Q53) and the power amplifier (Q54) is controlled by the APC circuit to stabilize the output power.
The “NOISV” signal from IC170 (pin 14) is applied to the CPU (IC360, pin 90). The CPU compares the set squelch level voltage and “NOISV” signal voltage to control the squelch output.
4-2-4 APC CIRCUIT (MAIN UNIT) The APC (Automatic Power Control) circuit provides stable output power from the power amplifier even when the input voltage or temperature changes, and selects HIGH, MIDDLE or LOW (1W type selects HIGH or LOW) output power. The APC circuit consists of a power detector and APC control circuits.
4-2 TRANSMITTER CIRCUITS 4-2-1 MICROPHONE AMPLIFIER CIRCUIT (MAIN UNIT)
• POWER DETECTOR CIRCUIT (MAIN UNIT) The power detector circuit (D80, C87) detects the transmit output power level and converts it to DC voltage as the “TDETV” signal. The detected signal is applied to the APC control circuit.
The microphone amplifier circuit amplifies audio signals with +6 dB/octave pre-emphasis characteristics from the microphone to a level needed for the modulation circuit. The AF signals from the microphone are passed through the pre-emphasis circuit (R253, C254) and are then applied to the microphone amplifier (IC200b). The amplified AF signals are applied to analog switch (IC260, pin 5).
• APC CONTROL CIRCUIT (MAIN UNIT) The “TDETV” signal from the power detector circuit is applied to the CPU (IC360, pin 92) to control the input voltage of the pre-driver (Q53) and the power amplifier (Q54). When the output power changes, the CPU (IC360) outputs APC control signal to the D/A converter (IC190). And then “PCON” signal from the D/A converter controls the APC controller (IC50) to provide stable output power.
The AF signals are amplified again at the limiter-amplifier (IC200a) and then passed through the low-pass filter (IC200d, pins 10 and 8). The filtered audio is applied to the modulation circuit as the “MOD” signal.
4-2-2 MODULATION CIRCUIT (MAIN UNIT) The modulation circuit modulates the VCO oscillating signal (RF signal) using the microphone audio signals. The audio signals “MOD” change the reactance of D22 and D23 to modulate an oscillated signal at the VCO circuit (Q21, Q22, D22, D23). The oscillated signal is amplified at the buffer-amplifiers (Q23, Q24).
• APC CIRCUIT PWR det.
"TDETV" signal to CPU (pin 92)
D80, C87
Pre-Drive The amplified signal from the buffer amplifier (Q50) "PCON" signal from IC190 (pin 3)
Q53
TX
PWR amp. Q54 D52
APC ctrl +
IC50 RX
"VCC" "T5V"
I. SENS Q51, Q52 D91 To the 1st IF circuit
D90
Ant SW
4-2
Ant
4-3 PLL CIRCUIT (RF UNIT)
4-4 POWER SUPPLY CIRCUITS
A PLL circuit provides stable oscillation of the transmit frequency and receive 1st LO frequency. The PLL output compares the phase of the divided VCO frequency to the reference frequency. The PLL output frequency is controlled by the divided ratio (N-data) of a programmable divider.
VOLTAGE LINES LINE
DESCRIPTION
HV
The voltage from the attached battery pack.
VCC
The same voltage as the HV line (battery voltage) which is controlled by the power switch (RF unit; [OFF/VOL] control).
CPU5V
Common 5 V converted from the VCC line by the CPU5V regulator circuit (IC220). The output voltage is applied to the CPU (MAIN unit; IC360), REG5V regulator, etc.
5V
Common 5V converted from the VCC line by the 5V regulator circuit (Q223–Q225). The output voltage is applied to the D/A converter (IC190) and PLL IC (IC1), etc.
R5V
Receive 5V converted from the 5V line by the R5 regulator circuit (Q221). The regulated voltage is applied to the MOD MUTE circuit (Q20, D20, D21) and receiver circuit.
V5V
Common 5V converted from the 5V line by the V5 regulator circuit (Q220). The regulated voltage is applied to the VCO circuit
T5V
Transmit 5V converted from the 5V line by the T5 regulator circuit (Q222). The regulated voltage is applied to the transmitter circuit.
The PLL circuit contains a VCO (Q21, Q22, D22, D23). The oscillated signal is amplified at the buffer-amplifiers (Q23, Q25) and then applied to the PLL IC (IC1, pin 19). The PLL IC contains the prescalers, programmable counter, programmable divider, phase selector and etc. The entered signal is divided at the prescaler and programmable counter sections by the N-data ratio from the CPU. The divided signal is detected on phase at the phase detector using the reference frequency. If the oscillated signal drifts, the phase of its frequency changes from the reference frequency, causing a lock voltage changes to compensate for the drift in the oscillated frequency. A portion of the VCO signal is amplified at buffer-amplifiers (Q23, Q24) and is then applied to the receive 1st mixer (Q150) or transmit buffer amplifier (Q50) via the TX/RX switching diode (D50, D51).
• PLL CIRCUIT D50
Buffer Buffer
VCO
Q23 Q21, Q22, D22, D23
X1 21.25 MHz
Q24 to the 1st mixer circuit D51
Buffer Q25
Loop filter
"2nd LO" signal (21.25 MHz) to the FM IF IC (IC170)
to transmitter circuit
IC1 (PLL IC) Programmable counter
13
Phase detector
17
Programmable divider
16
4-3
Prescaler
Shift register
19 3 4 5
PLST SCK SO
4-5 PORT ALLOCATIONS 4-5-1 CPU (IC360) Pin number
Port name
Description
Pin number
Port name
1 2
LCDC1 LCDC2
Outputs LCD contrast control signal.
54
DOWN
Input port for the [Z] key. Low : While [Z] key is pushed.
3
BEEP
Outputs beep audio signals.
55
16CH
5
UNLK
Input port for unlock signal. High : PLL is unlocked.
Input port for the [16] key. Low : While [16] key is pushed.
56
CHWX
Input port for the [CH/WX] key. Low : While [CH/WX] key is pushed.
57
SCAN
Input port for the [SCN] key. Low : While [SCN] key is pushed.
58
DW
Input port for the [DW] key. Low : While [DW] key is pushed.
83
5VS
Outputs 5V regulator control signal.
84
MICM
Outputs the MIC mute switch control signal. Low : While muted.
85
DETM
Outputs the detector mute control signal. Low : While muted. Input port for transceiver’s internal inundation detection.
7
8
16
BTYPE
Input port for battery’s type and cloning cable connecting detection. Low : While alkaline cell battery is used in the battery case.
BPFS
Outputs RF band-pass filters control signal. High : While receiving below 159.990 MHz. Low : While receiving above 160.000 MHz.
SCK
Outputs serial clock. Outputs strobe signal to the PLL IC (IC1, pin 3).
Description
17
PLST
18
SDATA
Outputs serial data.
86
WET
19
DAST
Outputs strobe signal to the D/A convertor IC (IC190, pin 6).
88
WXTV
Input port for WX tone detection.
91
BATTV
Input port for the battery voltage detection.
LEDK
Outputs key pad back light control signal. High : While key pad back light is ON.
93
TEMPV
Input port for the transceiver’s internal temperature detection.
94
RSSIV
Input port for the RSSI signal from the FM IF IC (IC170, pin 12) to detect receving signal strength.
95
PTT
Input port for the [PTT] switch. High : While [PTT] switch is pushed.
20
21
LEDL
Outputs LCD back light control signal. High : While LCD back light is ON.
23
ESDA
I/O port for the EEPROM (IC340, pin 5) serial data signals.
24
V5VS
Outputs the V5 regulator control signal.
25
T5VS
Outputs the T5 regulator control signal.
26
R5VS
Outputs the R5 regulator control signal.
27
AFVS
Outputs the AF regulator control signal.
28
CLIN
Input port for the cloning signal.
29
CLOUT
30
IVOLM
4-5-2 D/A converter IC (IC190) Pin number
Port name
Description
2
FCON
Output signal to adjust the reference frequency.
3
PCON
Output signal to adjust TX power.
Outputs the cloning signal.
10
MCON
Output signal to adjust modulation while transmitting.
Output the speaker mute switch control signal. High : While the AF output is muted.
11
BEPO
Output signal to adjust beep tone level while “AUTO” is selected in set mode.
14
BEPST
Output signal to adjust beep tone level while 1–10 scale is selected in set mode.
15
SQLO
Output signal to adjust squelch level.
51
HL
Input port for the [H/L] key. Low : While [H/L] key is pushed.
52
SQL
Input port for the [SQL] key. Low : While [SQL] key is pushed.
53
UP
Input port for the [Y] key. Low : While [Y] key is pushed.
4-4
SECTION 5 ADJUSTMENT PROCEDURES 5-1 PREPARATION GRADE AND RANGE
EQUIPMENT DC power supply
Output voltage Current capacity
: 7.5 V DC : 3 A or more
RF power meter (terminated type)
Measuring range Frequency range Impedance SWR
: : : :
EQUIPMENT
0.1–10 W 100–300 MHz 50 Ω Less than 1.2 : 1
Frequency counter
Frequency range : 0.1–300 MHz Frequency accuracy : ±1 ppm or better Sensitivity : 100 mV or better
Digital multimeter
Input impedance
GRADE AND RANGE
FM deviation meter
Frequency range Measuring range
: 30–300 MHz : 0 to ±10 kHz
Audio generator
Frequency range Measuring range
: 300–3000 Hz : 1–500 mV
Frequency range Output level
: 100–300 MHz : 0.1 µV–32 mV (–127 to –17 dBm)
Power attenuation Capacity
: 40 dB or more : 10 W or more
Standard signal generator (SSG)
Attenuator
: 10 MΩ/DC or better
■ ENTERING THE ADJUSTMENT MODE • Push and hold the [H/L] key and [PTT] switch, and then turn power ON.
■ OPERATING IN THE ADJUSTMENT MODE • Change adjustment items: • Change adjustment values:
[16] key [Y] and [Z] keys
■ EXITING THE ADJUSTMENT MODE When adjustment is finished, need to do follow operation to cancel the adjustment mode. Otherwise, the transceiver does not work properly. • Turn power OFF. • Push and hold the [H/L] key and [PTT] switch, and then turn power ON.
• DC POWER CABLE CONNECTION
DC power supply +
connect (soldering)
connect (soldering) + line here
line here
Top view
Bottom view
5-1
• CONNECTION to the antenna connector Standard signal generator
CAUTION!
0.1 V to 32 mV ( 127 dBm to 17 dBm)
DO NOT transmit while an SSG is connected to the antenna connector. Audio generator
SINAD meter
Speaker (8
to [MIC] jack
Attenuator 40 dB or 50 dB
to [SP] jack
RF power meter 0.1 10 W/50
FM deviation meter
Frequency counter
)
OPC-782 Optional plug adapter cable
AD-98FSC Optional STUD-BNC adapter
DETACHING/ATTACHING THE TOP PANEL
CAUTION! DO NOT detach the TOP PANEL except for adjustment or cloning to maintain the water resistance capability. Detach the TOP PANEL with a sharp point such as tweezers for adjustment. BE CAREFUL cracking the TOP PANEL.
After adjustment, be sure to reattach the TOP PANEL to maintain the water resistance capability.
NOTE: If the tape on the back of the TOP PANEL has lost its adhesion, replacement to a new one is necessary.
5-2
5-2 PLL AND RX SENSITIVITY ADJUSTMENTS ADJUSTMENT LOCK VOLTAGE
ADJUSTMENT CONDITION
1 • Operating channel : ch16 • Receiving
MEASUREMENT UNIT
LOCATION
MAIN
Connect a digital multi-meter or oscilloscope to the check point CP1.
2 • Operating channel : ch16 • Output power : Low • Transmitting 1 • Operating channel : ch16 RX • Set an SSG as: SENSITIVITY Frequency : 156.8 MHz (ch. 16) Level : 3.2 µV* (–97 dBm) Modulation : 1 kHz Deviation : ±3.5 kHz • Receiving
VALUE
ADJUSTMENT POINT UNIT
1.8 V
ADJUST Verify
1.7 V
Top Panel
Connect an SSG to the antenna connector and a SINAD meter with 8 Ω load to the [SP] jack.
0.35 µV (–116 dBm) [M2A] 0.56 µV (–112 dBm) [M21]
*The output level of the standard signal generator (SSG) is indicated as the SSG’s open circuit.
CP1 PLL lock voltage check point
5-3
Verify
5-3 ADJUSTMENT MODE ADJUSTMENTS Select an operation using [16] key, then set specified value using [Y] / [Z] keys on the transceiver’s front panel. ADJUSTMENT
ADJUSTMENT CONDITION
MEASUREMENT UNIT
LOCATION
VALUE
REFERENCE FREQUENCY [Fr]
Top Loosely couple the frequency 1 • Operating channel : ch16 • Output power : Low Panel counter to the antenna connec• Connect an RF power meter or a 50 Ω tor. dummy load to the antenna connector. • Transmitting
OUTPUT POWER [Po H] (Hi)
1 • Operating channel : ch16 • Output power : Hi • Transmitting
[Po M] (Mid.)
2 • Output power • Transmitting
: Mid.
3.0 W
[Po L] (Low)
3 • Output power • Transmitting
: Low
0.8 W
[Po ML] (ExtraLow)
4 • Output power • Transmitting
: Extra-Low
0.45 W
FM DEVIATION [dE]
1 • Operating channel : ch16 Top Connect an FM deviation meter • Output power : Low panel to the antenna connector • Connect an audio generator to the [MIC] through an attenuator. jack and set as: 1 kHz/25 mV • Set an FM deviation meter as: HPF : OFF LPF : 20 kHz De-emphasis : OFF Detector : (P–P)/2 • Transmitting
SQUELCH LEVEL [nL]
1 • Operating channel : ch16 • Set an SSG as: Frequency : 156.8 MHz (ch. 16) Level : 0.63 µV* (–111 dBm) Modulation : 1 kHz Deviation : ±3.5 kHz • Receiving
Top Connect an RF power meter to panel the antenna connector.
Top Connect an SSG to the antenna panel connector and a SINAD meter with 8 Ω load to the [SP] jack.
2 • Receving
S-METER [SL]
1 • Operating channel : ch16 • Set an SSG as: Frequency : 156.8 MHz (ch. 16) Level : 1 µV* (–107 dBm) Modulation : 1 kHz Deviation : ±3.5 kHz • Receiving
156.8000 MHz
5.0 W
±4.3 kHz
12 dB SINAD
At the point where the signals just appears. Top Connect an SSG to the antenna Push [Y] or [Z] key, panel connector and a SINAD meter then S-METER is with 8 Ω load to the [SP] jack. adjusted automatically.
*The output level of the standard signal generator (SSG) is indicated as the SSG’s open circuit.
5-4
SECTION 6 PARTS LIST [VR UNIT] REF NO.
[MAIN UNIT]
ORDER NO.
REF NO.
DESCRIPTION
R500
7210003130 VARIABLE
TP76N97N-13F-10KA-2497
EP500
0910055331 PCB
B 5715A
[MAIN UNIT] REF NO.
ORDER NO.
DESCRIPTION
IC1 IC50 IC170 IC190 IC200 IC220 IC260 IC280 IC340 IC341 IC360
1130007610 1120002830 1110003200 1190000350 1110003780 1110005350 1140003830 1110001810 1130010390 1130009110 1140010410
S.IC S.IC S.IC S.IC S.IC S.IC S.IC S.IC S.IC S.IC S.IC
µPD3140GS-E1 (DS8) NJM2125F-TE1 TA31136FN (EL) M62363FP-650C NJM2902V-TE1 NJM2870F05-TE1 TC4W66F (TE12L) TA7368F (TP1) HN58X2416TI S-80942ANMP-DD6-T2 HD6433844RA60H (FX-2497A)
Q20 Q21 Q22 Q23 Q24 Q25 Q50 Q51 Q52 Q53 Q54 Q90 Q150 Q151 Q220 Q221 Q222 Q223 Q224 Q225 Q230 Q231 Q240 Q250 Q280 Q350
1590000430 1530002920 1530002920 1530002600 1530002600 1530002600 1530002920 1530002060 1590002160 1560001020 1560001050 1530002920 1580000660 1530002360 1510000670 1510000670 1510000670 1590000430 1590001190 1520000450 1520000450 1590001190 1590001770 1590002530 1530003090 1590000660
S.TRANSISTOR S.TRANSISTOR S.TRANSISTOR S.TRANSISTOR S.TRANSISTOR S.TRANSISTOR S.TRANSISTOR S.TRANSISTOR S.TRANSISTOR S.FET S.FET S.TRANSISTOR S.FET S.TRANSISTOR S.TRANSISTOR S.TRANSISTOR S.TRANSISTOR S.TRANSISTOR S.TRANSISTOR S.TRANSISTOR S.TRANSISTOR S.TRANSISTOR S.TRANSISTOR S.TRANSISTOR S.TRANSISTOR S.TRANSISTOR
DTC144EUA T106 2SC4226-T1 R25 2SC4226-T1 R25 2SC4215-O (TE85R) 2SC4215-O (TE85R) 2SC4215-O (TE85R) 2SC4226-T1 R25 2SC4081 T106 R XP6401-(TX) 2SK2973 (MTS101P) 2SK2974 2SC4226-T1 R25 3SK272-(TX) 2SC2714-Y (TE85R) 2SA1588-GR (TE85R) 2SA1588-GR (TE85R) 2SA1588-GR (TE85R) DTC144EUA T106 XP6501-(TX) .AB 2SB1132 T100 Q 2SB1132 T100 Q XP6501-(TX) .AB XP1213 (TX) UN911H (TX) 2SC4213-B (TE85R) DTC144TU T106
D1 D20 D21 D22 D23 D50 D51 D52 D80 D90 D91 D92 D93 D130 D350
1720000670 1790001260 1790000620 1720000780 1720000780 1790000620 1790000620 1790000580 1790001210 1790000580 1790001210 1790000620 1790000660 1790000620 1750000130
S.VARICAP S.DIODE S.DIODE S.VARICAP S.VARICAP S.DIODE S.DIODE S.DIODE S.DIODE S.DIODE S.DIODE S.DIODE S.DIODE S.DIODE S.DIODE
HVU17TRF MA2S077-(TX) MA77 (TX) HVU350B TRF HVU350B TRF MA77 (TX) MA77 (TX) 1SV307 (TPH3) 1SS375-TL 1SV307 (TPH3) 1SS375-TL MA77 (TX) MA728 (TX) MA77 (TX) DA204U T106
FI150 FI151 FI170
2010002570 XTAL 2010002570 XTAL 2020001270 CERAMIC
FL-346 (21.700 MHz) FL-346 (21.700 MHz) CFWLB450KE2A-B0 (CFWM450E)
ORDER NO.
DESCRIPTION
X1 X170 X360
6050011350 S.XTAL CR-726 (21.250 MHz) 6070000190 S.DISCRIMINATOR CDBCB450KCAY24-R0 6050010290 S.XTAL CR-610 (7.9872 MHz)
L1 L20 L21 L22 L23 L24 L25 L49 L50 L51 L52 L53 L54 L55 L56 L57 L58 L80 L81 L82 L90 L91 L92 L93 L94 L95 L120 L121 L122 L130 L131 L132 L133 L150
6200008070 6200007000 6200003090 6200008190 6200006980 6200006980 6200006980 6200005740 6200006980 6200007000 6200010230 6200002330 6200010230 6200009240 6200008530 6200008400 6200003710 6200008450 6200008450 6200008400 6200008150 6200007760 6200007760 6200008190 6200008190 6200004720 6200002430 6200002410 6200003550 6200007760 6200007760 6200008190 6200008190 6200003680
S.COIL S.COIL S.COIL S.COIL S.COIL S.COIL S.COIL S.COIL S.COIL S.COIL S.COIL S.COIL S.COIL S.COIL S.COIL S.COIL S.COIL S.COIL S.COIL S.COIL S.COIL S.COIL S.COIL S.COIL S.COIL S.COIL S.COIL S.COIL S.COIL S.COIL S.COIL S.COIL S.COIL S.COIL
MLF1608E 6R8K 6.8U ELJRE 82NG-F NL 322522T-2R7J-3 0.25-1.9-8TL 80N ELJRE R10G-F ELJRE R10G-F ELJRE R10G-F ELJRE 47NG-F ELJRE R10G-F ELJRE 82NG-F EXCCL3216U1 LQN 1A 15NJ04 EXCCL3216U1 0.20-1.0-7TL 31N 0.30-1.0-4TL 12N 0.35-1.6-6TL 36N NL 252018T-2R7J 0.35-1.6-5TL 28N 0.35-1.6-5TL 28N 0.35-1.6-6TL 36N 0.35-1.6-7TL 44N LQN21A 82NJ04 LQN21A 82NJ04 0.25-1.9-8TL 80N 0.25-1.9-8TL 80N MLF1608D R10K-T NL 252018T-082J NL 252018T-056J MLF1608A 4R7K-T LQN21A 82NJ04 LQN21A 82NJ04 0.25-1.9-8TL 80N 0.25-1.9-8TL 80N LQN 1N R82M
R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R20 R22 R23 R24 R25 R26 R27 R28 R29 R30 R31 R32 R33 R34 R35 R36 R50 R52 R53 R54 R55 R56 R57 R58 R59
7510001160 7030003940 7030003560 7030003640 7030003380 7030003440 7030003640 7030003440 7030003200 7030003480 7030003320 7030003410 7030003440 7030003680 7030003680 7030003550 7030003550 7030003350 7030003390 7030003660 7030003420 7030003390 7030003630 7030003400 7030003660 7030003440 7030003440 7030003520 7030003320 7030003260 7030003500 7030003450 7030003310 7030003440 7030003580
S.THERMISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR
NTCCM1608 4LH 473KC ERJ3GEYF 104 V (100 kΩ) ERJ3GEYJ 103 V (10 kΩ) ERJ3GEYJ 473 V (47 kΩ) ERJ3GEYJ 331 V (330 Ω) ERJ3GEYJ 102 V (1 kΩ) ERJ3GEYJ 473 V (47 kΩ) ERJ3GEYJ 102 V (1 kΩ) ERJ3GEYJ 100 V (10 Ω) ERJ3GEYJ 222 V (2.2 kΩ) ERJ3GEYJ 101 V (100 Ω) ERJ3GEYJ 561 V (560 Ω) ERJ3GEYJ 102 V (1 kΩ) ERJ3GEYJ 104 V (100 kΩ) ERJ3GEYJ 104 V (100 kΩ) ERJ3GEYJ 822 V (8.2 kΩ) ERJ3GEYJ 822 V (8.2 kΩ) ERJ3GEYJ 181 V (180 Ω) ERJ3GEYJ 391 V (390 Ω) ERJ3GEYJ 683 V (68 kΩ) ERJ3GEYJ 681 V (680 Ω) ERJ3GEYJ 391 V (390 Ω) ERJ3GEYJ 393 V (39 kΩ) ERJ3GEYJ 471 V (470 Ω) ERJ3GEYJ 683 V (68 kΩ) ERJ3GEYJ 102 V (1 kΩ) ERJ3GEYJ 102 V (1 kΩ) ERJ3GEYJ 472 V (4.7 kΩ) ERJ3GEYJ 101 V (100 Ω) ERJ3GEYJ 330 V (33 Ω) ERJ3GEYJ 332 V (3.3 kΩ) ERJ3GEYJ 122 V (1.2 kΩ) ERJ3GEYJ 820 V (82 Ω) ERJ3GEYJ 102 V (1 kΩ) ERJ3GEYJ 153 V (15 kΩ)
S.=Surface mount
6-1
[MAIN UNIT] REF NO. R60 R61 R62 R63 R64 R65 R66 R67 R68 R69 R70 R71 R72 R73 R74 R75 R76 R80 R81 R82 R90 R91 R93 R94 R95 R96 R115 R120 R121 R130 R131 R132 R133 R134 R150 R151 R152 R153 R154 R155 R156 R170 R171 R172 R173 R174 R175 R176 R192 R193 R194 R201 R202 R203 R204 R205 R206 R207 R212 R213 R214 R220 R221 R222 R223 R224 R225 R226 R227 R228 R230 R231 R232 R233 R234 R235 R236 R240 R241 R242
[MAIN UNIT]
ORDER NO. 7030003440 7030007330 7030003680 7030003560 7030003560 7030003680 7030003740 7030003680 7030003320 7030003580 7030003580 7030003320 7030003280 7030003440 7030003560 7030003320 7030000280 7030003670 7030003600 7030003510 7030003560 7030003440 7030003440 7030003620 7030003320 7030003280 7030003360 7030003320 7030003270 7030003480 7030003560 7030003560 7030003440 7030003560 7030003560 7030003300 7030003320 7030003500 7030003460 7030003460 7030003680 7030003460 7030003400 7030003390 7030003450 7030003400 7030003460 7030003720 7030003640 7030003540 7030003390 7030003400 7030003680 7030003580 7030003680 7030003810 7030003520 7030003610 7030003590 7030003610 7030003460 7030003660 7030003580 7030003560 7030003520 7030003560 7030003520 7030003560 7030003520 7030003480 7030003560 7030003600 7030003610 7030003800 7030003440 7030003480 7030003500 7030005930 7030008090 7030003340 7030003430 7030003430
REF NO.
DESCRIPTION S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR
ERJ3GEYJ 102 V (1 kΩ) ERJ1WRSJR15U (0.15 Ω) ERJ3GEYJ 104 V (100 kΩ) ERJ3GEYJ 103 V (10 kΩ) ERJ3GEYJ 103 V (10 kΩ) ERJ3GEYJ 104 V (100 kΩ) ERJ3GEYJ 334 V (330 kΩ) ERJ3GEYJ 104 V (100 kΩ) ERJ3GEYJ 101 V (100 Ω) ERJ3GEYJ 153 V (15 kΩ) ERJ3GEYJ 153 V (15 kΩ) ERJ3GEYJ 101 V (100 Ω) ERJ3GEYJ 470 V (47 Ω) ERJ3GEYJ 102 V (1 kΩ) ERJ3GEYJ 103 V (10 kΩ) ERJ3GEYJ 101 V (100 Ω) MCR10EZHJ 150 Ω (151) ERJ3GEYJ 823 V (82 kΩ) ERJ3GEYJ 223 V (22 kΩ) ERJ3GEYJ 392 V (3.9 kΩ) ERJ3GEYJ 103 V (10 kΩ) ERJ3GEYJ 102 V (1 kΩ) ERJ3GEYJ 102 V (1 kΩ) ERJ3GEYJ 333 V (33 kΩ) ERJ3GEYJ 101 V (100 Ω) [M2A] ERJ3GEYJ 470 V (47 Ω) [M21] ERJ3GEYJ 221 V (220 Ω) [M2A] ERJ3GEYJ 101 V (100 Ω) [M21] ERJ3GEYJ 390 V (39 Ω) [M21] only ERJ3GEYJ 222 V (2.2 kΩ) ERJ3GEYJ 103 V (10 kΩ) ERJ3GEYJ 103 V (10 kΩ) ERJ3GEYJ 102 V (1 kΩ) ERJ3GEYJ 103 V (10 kΩ) ERJ3GEYJ 103 V (10 kΩ) ERJ3GEYJ 680 V (68 Ω) ERJ3GEYJ 101 V (100 Ω) ERJ3GEYJ 332 V (3.3 kΩ) ERJ3GEYJ 152 V (1.5 kΩ) ERJ3GEYJ 152 V (1.5 kΩ) ERJ3GEYJ 104 V (100 kΩ) ERJ3GEYJ 152 V (1.5 kΩ) ERJ3GEYJ 471 V (470 Ω) ERJ3GEYJ 391 V (390 Ω) ERJ3GEYJ 122 V (1.2 kΩ) ERJ3GEYJ 471 V (470 Ω) ERJ3GEYJ 152 V (1.5 kΩ) ERJ3GEYJ 224 V (220 kΩ) ERJ3GEYJ 473 V (47 kΩ) ERJ3GEYJ 682 V (6.8 kΩ) ERJ3GEYJ 391 V (390 Ω) ERJ3GEYJ 471 V (470 Ω) ERJ3GEYJ 104 V (100 kΩ) ERJ3GEYJ 153 V (15 kΩ) ERJ3GEYJ 104 V (100 kΩ) ERJ3GEYJ 125 V (1.2 MΩ) ERJ3GEYJ 472 V (4.7 kΩ) ERJ3GEYJ 273 V (27 kΩ) ERJ3GEYJ 183 V (18 kΩ) ERJ3GEYJ 273 V (27 kΩ) ERJ3GEYJ 152 V (1.5 kΩ) ERJ3GEYJ 683 V (68 kΩ) ERJ3GEYJ 153 V (15 kΩ) ERJ3GEYJ 103 V (10 kΩ) ERJ3GEYJ 472 V (4.7 kΩ) ERJ3GEYJ 103 V (10 kΩ) ERJ3GEYJ 472 V (4.7 kΩ) ERJ3GEYJ 103 V (10 kΩ) ERJ3GEYJ 472 V (4.7 kΩ) ERJ3GEYJ 222 V (2.2 kΩ) ERJ3GEYJ 103 V (10 kΩ) ERJ3GEYJ 223 V (22 kΩ) ERJ3GEYJ 273 V (27 kΩ) ERJ3GEYJ 105 V (1 MΩ) ERJ3GEYJ 102 V (1 kΩ) ERJ3GEYJ 222 V (2.2 kΩ) ERJ3GEYJ 332 V (3.3 kΩ) ERJ3GEYF 334 V (330 kΩ) ERJ3EKF 1503 V (150 kΩ) ERJ3GEYJ 151 V (150 Ω) ERJ3GEYJ 821 V (820 Ω) ERJ3GEYJ 821 V (820 Ω)
ORDER NO.
DESCRIPTION
R245 R250 R251 R252 R253 R255 R256 R257 R258 R260 R261 R262 R263 R264 R265 R271 R272 R273 R274 R275 R276 R277 R278 R279 R281 R282 R283 R284 R286 R288 R289 R300 R301 R302 R303 R304 R305 R306 R307 R308 R309 R310 R311 R312 R313 R314 R315 R340 R341 R343 R345 R346 R350 R351 R352 R353 R360 R361 R362 R363 R364 R365 R366 R367 R371 R372 R373 R374 R375 R376 R377 R378 R379
7030003440 7030003680 7030003400 7030003620 7030003480 7030003700 7030003590 7030003520 7030003520 7030003570 7030003510 7030003470 7030003680 7030003680 7030003680 7030003650 7030003690 7030003600 7030003750 7030003560 7030003710 7030003680 7030003440 7030003460 7030003620 7030003560 7030003260 7030003200 7030003560 7030003720 7030003700 7030004120 7030003560 7030004120 7030003560 7030004120 7030003560 7030004120 7030003560 7030004120 7030003560 7030004120 7030003560 7030004120 7030003560 7030004120 7030004120 7030003560 7030003560 7030003560 7030003760 7030003200 7030003760 7030003440 7030003580 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003800 7030003720 7030003690 7030003680 7030003680 7030003680 7030003660 7030003520 7030003680 7030003670 7030003670 7030003670
S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR
ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ
C1 C2 C3 C4 C5 C6 C7
4030011600 4030006900 4030007170 4030007010 4030007020 4030006860 4030006900
S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC
C1608 C1608 C1608 C1608 C1608 C1608 C1608
102 104 471 333 222 154 183 472 472 123 392 182 104 104 104 563 124 223 394 103 184 104 102 152 333 103 330 100 103 224 154 203 103 203 103 203 103 203 103 203 103 203 103 203 103 203 203 103 103 103 474 100 474 102 153 102 102 102 102 102 102 105 224 124 104 104 104 683 472 104 823 823 823
V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V
(1 kΩ) (100 kΩ) (470 Ω) (33 kΩ) (2.2 kΩ) (150 kΩ) (18 kΩ) (4.7 kΩ) (4.7 kΩ) (12 kΩ) (3.9 kΩ) (1.8 kΩ) (100 kΩ) (100 kΩ) (100 kΩ) (56 kΩ) (120 kΩ) (22 kΩ) (390 kΩ) (10 kΩ) (180 kΩ) (100 kΩ) (1 kΩ) (1.5 kΩ) (33 kΩ) (10 kΩ) (33 Ω) (10 Ω) (10 kΩ) (220 kΩ) (150 kΩ) (20 kΩ) (10 kΩ) (20 kΩ) (10 kΩ) (20 kΩ) (10 kΩ) (20 kΩ) (10 kΩ) (20 kΩ) (10 kΩ) (20 kΩ) (10 kΩ) (20 kΩ) (10 kΩ) (20 kΩ) (20 kΩ) (10 kΩ) (10 kΩ) (10 kΩ) (470 kΩ) (10 Ω) (470 kΩ) (1 kΩ) (15 kΩ) (1 kΩ) (1 kΩ) (1 kΩ) (1 kΩ) (1 kΩ) (1 kΩ) (1 MΩ) (220 kΩ) (120 kΩ) (100 kΩ) (100 kΩ) (100 kΩ) (68 kΩ) (4.7 kΩ) (100 kΩ) (82 kΩ) (82 kΩ) (82 kΩ)
JB 1E 104K-T-N JB 1H 103K-T-A CH 1H 221J-T-A CH 1H 100D-T-A CH 1H 120J-T-A JB 1H 102K-T-A JB 1H 103K-T-A
S.=Surface mount
6-2
[MAIN UNIT] REF NO. C8 C9 C10 C11 C12 C20 C21 C22 C24 C25 C26 C27 C28 C29 C30 C31 C32 C33 C34 C35 C36 C37 C38 C39 C40 C41 C42 C43 C44 C48 C49 C50 C51 C52 C53 C54 C55 C56 C57 C58 C59 C60 C61 C62 C63 C64 C65 C66 C67 C68 C70 C71 C72 C73 C80 C81 C82 C83 C84 C85 C87 C88 C90 C91 C92 C93 C94 C95 C96 C97 C98 C99 C100 C101 C102 C103 C104 C105 C106 C107 C108 C109
[MAIN UNIT]
ORDER NO. 4030009520 4030009520 4030008920 4550006560 4030006860 4030006860 4030007000 4030007000 4030011600 4030006860 4030007090 4030007080 4030006860 4030006860 4030006860 4030006860 4030009540 4030007170 4030009540 4030006860 4030006860 4030009570 4030006860 4030007020 4030007040 4030006860 4030009920 4030007050 4030006860 4030007040 4030007040 4030006860 4030007010 4030006860 4030006860 4030007030 4030009650 4030006900 4030011600 4030011600 4030006850 4030006860 4510006970 4030006860 4030011340 4030006860 4030007130 4030006860 4030011340 4030007090 4030018020 4030007060 4030006860 4030006860 4030006860 4030007030 4030009920 4030007050 4030006980 4030007060 4030009520 4030006860 4030007070 4030007050 4030007090 4030009910 4030007020 4030007070 4030007020 4030009510 4030006860 4030009520 4030007020 4030007070 4030007020 4030009920 4030007090 4030006860 4030006850 4030006900 4030007090 4030006850
REF NO.
DESCRIPTION S.CERAMIC S.CERAMIC S.CERAMIC S.TANTALUM S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.ELECTROLYTIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC
C1608 CH 1H 020B-T-A C1608 CH 1H 020B-T-A C1608 JB 1H 473K-T-A ECST1CY225R C1608 JB 1H 102K-T-A C1608 JB 1H 102K-T-A C1608 CH 1H 090D-T-A C1608 CH 1H 090D-T-A C1608 JB 1E 104K-T-N C1608 JB 1H 102K-T-A C1608 CH 1H 470J-T-A C1608 CH 1H 390J-T-A C1608 JB 1H 102K-T-A C1608 JB 1H 102K-T-A C1608 JB 1H 102K-T-A C1608 JB 1H 102K-T-A C1608 CH 1H 1R5B-T-A C1608 CH 1H 221J-T-A C1608 CH 1H 1R5B-T-A C1608 JB 1H 102K-T-A C1608 JB 1H 102K-T-A C1608 CH 1H 0R3B-T-A C1608 JB 1H 102K-T-A C1608 CH 1H 120J-T-A C1608 CH 1H 180J-T-A C1608 JB 1H 102K-T-A C1608 CH 1H 050B-T-A C1608 CH 1H 220J-T-A C1608 JB 1H 102K-T-A C1608 CH 1H 180J-T-A C1608 CH 1H 180J-T-A C1608 JB 1H 102K-T-A C1608 CH 1H 100D-T-A C1608 JB 1H 102K-T-A C1608 JB 1H 102K-T-A C1608 CH 1H 150J-T-A C1608 CH 1H 240J-T-A C1608 JB 1H 103K-T-A C1608 JB 1E 104K-T-N C1608 JB 1E 104K-T-N C1608 JB 1H 471K-T-A C1608 JB 1H 102K-T-A ECEV1CA330WR C1608 JB 1H 102K-T-A C1608 CH 1H 471J-T-A C1608 JB 1H 102K-T-A C1608 CH 1H 101J-T-A C1608 JB 1H 102K-T-A C1608 CH 1H 471J-T-A C1608 CH 1H 470J-T-A C1608 CH 1H 910J-T-A C1608 CH 1H 270J-T-A C1608 JB 1H 102K-T-A C1608 JB 1H 102K-T-A C1608 JB 1H 102K-T-A C1608 CH 1H 150J-T-A C1608 CH 1H 050B-T-A C1608 CH 1H 220J-T-A C1608 CH 1H 070D-T-A C1608 CH 1H 270J-T-A C1608 CH 1H 020B-T-A C1608 JB 1H 102K-T-A C1608 CH 1H 330J-T-A C1608 CH 1H 220J-T-A C1608 CH 1H 470J-T-A C1608 CH 1H 040B-T-A C1608 CH 1H 120J-T-A C1608 CH 1H 330J-T-A C1608 CH 1H 120J-T-A C1608 CH 1H 010B-T-A C1608 JB 1H 102K-T-A C1608 CH 1H 020B-T-A C1608 CH 1H 120J-T-A C1608 CH 1H 330J-T-A C1608 CH 1H 120J-T-A C1608 CH 1H 050B-T-A C1608 CH 1H 470J-T-A C1608 JB 1H 102K-T-A C1608 JB 1H 471K-T-A C1608 JB 1H 103K-T-A C1608 CH 1H 470J-T-A C1608 JB 1H 471K-T-A
C110 C115 C120 C121 C122 C123 C130 C131 C132 C133 C134 C135 C136 C137 C138 C139 C140 C141 C142 C143 C150 C151 C152 C153 C154 C155 C156 C157 C158 C159 C160 C170 C171 C174 C175 C176 C177 C178 C179 C180 C181 C191 C192 C193 C194 C200 C202 C205 C206 C207 C220 C221 C222 C223 C224 C225 C226 C227 C228 C229 C230 C231 C232 C233 C240 C250 C251 C252 C254 C257 C260 C261 C262 C263 C264 C265 C266 C267 C280 C281 C282 C283
ORDER NO. 4030006860 4030006860 4030006900 4030006860 4030007030 4030007010 4030009920 4030007020 4030007070 4030017990 4030009510 4030006860 4030006860 4030009520 4030017990 4030007070 4030007020 4030009920 4030007020 4030006860 4030006860 4030007100 4030008880 4030006860 4030006860 4030011770 4030006860 4030008880 4030006860 4030006900 4030008770 4030006860 4030007120 4030006860 4030006860 4030006860 4030011600 4030011810 4030007140 4030007140 4030011600 4030006900 4510004630 4030006900 4030006900 4030006900 4030011600 4030008870 4030006860 4030011600 4510005430 4030006900 4030006900 4030006900 4510005430 4030011810 4030006900 4550006710 4030006860 4030006860 4550006820 4030017490 4030011600 4030006900 4030006860 4030006900 4510004630 4030006860 4030006900 4030006900 4510004630 4030011600 4030006900 4030006900 4030008770 4030007150 4030008890 4030011810 4030017480 4550006140 4510004630 4030011600
DESCRIPTION S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.ELECTROLYTIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.ELECTROLYTIC S.CERAMIC S.CERAMIC S.CERAMIC S.ELECTROLYTIC S.CERAMIC S.CERAMIC S.TANTALUM S.CERAMIC S.CERAMIC S.TANTALUM S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.ELECTROLYTIC S.CERAMIC S.CERAMIC S.CERAMIC S.ELECTROLYTIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.TANTALUM S.ELECTROLYTIC S.CERAMIC
C1608 JB 1H 102K-T-A C1608 JB 1H 102K-T-A [M21] only C1608 JB 1H 103K-T-A C1608 JB 1H 102K-T-A C1608 CH 1H 150J-T-A C1608 CH 1H 100D-T-A C1608 CH 1H 050B-T-A C1608 CH 1H 120J-T-A C1608 CH 1H 330J-T-A MCH185A130JK C1608 CH 1H 010B-T-A C1608 JB 1H 102K-T-A C1608 JB 1H 102K-T-A C1608 CH 1H 020B-T-A MCH185A130JK C1608 CH 1H 330J-T-A C1608 CH 1H 120J-T-A C1608 CH 1H 050B-T-A C1608 CH 1H 120J-T-A C1608 JB 1H 102K-T-A C1608 JB 1H 102K-T-A C1608 CH 1H 560J-T-A C1608 JB 1H 223K-T-A C1608 JB 1H 102K-T-A C1608 JB 1H 102K-T-A C1608 CH 1H 060B-T-A C1608 JB 1H 102K-T-A C1608 JB 1H 223K-T-A C1608 JB 1H 102K-T-A C1608 JB 1H 103K-T-A C1608 JB 1H 562K-T-A C1608 JB 1H 102K-T-A C1608 CH 1H 820J-T-A C1608 JB 1H 102K-T-A C1608 JB 1H 102K-T-A C1608 JB 1H 102K-T-A C1608 JB 1E 104K-T-N C1608 JB 1A 224K-T-N C1608 CH 1H 121J-T-A C1608 CH 1H 121J-T-A C1608 JB 1E 104K-T-N C1608 JB 1H 103K-T-A ECEV1CA100SR C1608 JB 1H 103K-T-A C1608 JB 1H 103K-T-A C1608 JB 1H 103K-T-A C1608 JB 1E 104K-T-N C1608 JB 1H 183K-T-A C1608 JB 1H 102K-T-A C1608 JB 1E 104K-T-N ECEV0JA220SR C1608 JB 1H 103K-T-A C1608 JB 1H 103K-T-A C1608 JB 1H 103K-T-A ECEV0JA220SR C1608 JB 1A 224K-T-N C1608 JB 1H 103K-T-A ECST1AX226R C1608 JB 1H 102K-T-A C1608 JB 1H 102K-T-A ECST1DX106R C1608 JB 1A 105K-T-N C1608 JB 1E 104K-T-N C1608 JB 1H 103K-T-A C1608 JB 1H 102K-T-A C1608 JB 1H 103K-T-A ECEV1CA100SR C1608 JB 1H 102K-T-A C1608 JB 1H 103K-T-A C1608 JB 1H 103K-T-A ECEV1CA100SR C1608 JB 1E 104K-T-N C1608 JB 1H 103K-T-A C1608 JB 1H 103K-T-A C1608 JB 1H 562K-T-A C1608 CH 1H 151J-T-A C1608 JB 1H 273K-T-A C1608 JB 1A 224K-T-N C1608 JB 1A 474K-T-N ECST1EY474R ECEV1CA100SR C1608 JB 1E 104K-T-N
S.=Surface mount
6-3
[MAIN UNIT] REF NO.
ORDER NO.
DESCRIPTION
C284 C285 C286 C287 C288 C289 C300 C340 C341 C342 C350 C351 C352 C360 C361 C363 C364 C365 C366 C367 C368 C370 C371 C372 C373 C374 C375 C376 C377 C378 C379
4030006860 4030011600 4550006200 4030007150 4030008920 4510005370 4030008650 4030006900 4030008890 4550006670 4030006900 4030007090 4030007090 4030006900 4030008920 4030008920 4030008920 4030008920 4030008920 4030008900 4030008920 4030007040 4030007050 4030011600 4030011600 4030011600 4030011600 4030011600 4030009490 4030006880 4030007100
S.CERAMIC S.CERAMIC S.TANTALUM S.CERAMIC S.CERAMIC S.ELECTROLYTIC S.CERAMIC S.CERAMIC S.CERAMIC S.TANTALUM S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC
J240 J250 J251
6910014180 CONNECTOR IMSA-9230B-1-06Z124-T 6450001910 CONNECTOR HSJ1594-010050 6510021900 S.CONNECTOR BM02B-ASRS-TF
DS240 DS241 DS242 DS243 DS244 DS245 DS360
5040002660 5040002660 5040002310 5040002310 5040002310 5040002310 5030002220
S.LED S.LED S.LED S.LED S.LED S.LED LCD
C1608 JB 1H 102K-T-A C1608 JB 1E 104K-T-N ECST0JY106R C1608 CH 1H 151J-T-A C1608 JB 1H 473K-T-A ECEV1AA221P C1608 JB 1H 332K-T-A C1608 JB 1H 103K-T-A C1608 JB 1H 273K-T-A ECST1AD107R C1608 JB 1H 103K-T-A C1608 CH 1H 470J-T-A C1608 CH 1H 470J-T-A C1608 JB 1H 103K-T-A C1608 JB 1H 473K-T-A C1608 JB 1H 473K-T-A C1608 JB 1H 473K-T-A C1608 JB 1H 473K-T-A C1608 JB 1H 473K-T-A C1608 JB 1H 333K-T-A C1608 JB 1H 473K-T-A C1608 CH 1H 180J-T-A C1608 CH 1H 220J-T-A C1608 JB 1E 104K-T-N C1608 JB 1E 104K-T-N C1608 JB 1E 104K-T-N C1608 JB 1E 104K-T-N C1608 JB 1E 104K-T-N C1608 JB 1H 821K-T-A C1608 JB 1H 472K-T-A C1608 CH 1H 560J-T-A
FY1101F-TR (LED) FY1101F-TR (LED) SML-311YTT86 SML-311YTT86 SML-311YTT86 SML-311YTT86 A0153A
MC250 7700002480 MICROPHONE
SKB-2746 LPC
S250
2230001060 S.SWITCH
EVQ-PUL 02K
EP1 EP360
0910054495 PCB B 5714E 8930057100 LCD CONTACT SRCN-2497-SP-N-W
S.=Surface mount
6-4
SECTION 7
MECHANICAL PARTS AND DISASSEMBLY [MAIN UNIT]
[CHASSIS PARTS] REF. NO. ORDER NO.
DESCRIPTION
REF. NO. ORDER NO.
QTY.
DESCRIPTION
QTY.
J31
6910014190 2497 ANT Connector
1
DS360 5030002220 A0153A
SP1
2510001091 036D0801A
1
EP360
8930057100 SRCN-2497-SP-N-W
1
W1
8900009640 OPC-963
1
MP1
8210018470 8210018760 8310052570 8930011900 8930039000 8930056920 8930057230 8930058020 8930056960 8610011151 8930056941 8930057690 8830001470 8610010420 8610007510 8850001950 8830001250 8210018500 8930057260 8210018480 8930056950 8810010120 8810010150 8850001880 8010018810 8930056980 8810009560 8930056890 8930056900 8810008640 8930056910 8810009510 8810009510 8930057720 8930058050 8810009510 8810009560 8510014580 8930024961
MP20 MP21 MP50 MP54 MP360 MP361 MP362
8510014330 8510011101 8410002370 8510014420 5210018490 8930056930 8930057810
1 1 1 1 1 1 1
MP2 MP3 MP4 MP5 MP6 MP7 MP8 MP9 MP10 MP11 MP12 MP13 MP14 MP15 MP16 MP17 MP21 MP22 MP23 MP24 MP25 MP31 MP32 MP33 MP34 MP35 MP36 MP37 MP38 MP39 MP40 MP41 MP42 MP43 MP44
2497 front panel 2497 front panel (C) 2497 window plate SP-net (A) 1757 sheet 2497 Key board 2497 Key board (A) 2497 PTT button 2497 PTT holder 2497 Batt lock-1 2497 lock plate-1 O ring (AQ) VR nut (N) Knob N-261 Knob spring No.7800 Sealing washer (Y) ANT Connector-101 2497 top panel 2497 top sheet 2497 rear panel 2497 main seal Screw B0 2 x 8 SUS ZK Screw B0 2 x 10 SUS ZK Sealing washer (W) 2497 chassis 2497 terminal holder Screw B0 2 x 6 ZK (BT) 2497 A-terminal 2497 B-terminal Screw B0 2 x 4 NI-ZU (BT) 2497 C-terminal Screw B0 2 x 4 NI-ZU (BT) Screw B0 2 x 4 NI-ZU (BT) 2497 earth plate 2497 A-earth plate Screw B0 2 x 4 NI-ZU (BT) Screw B0 2 x 6 ZK (BT) 2497 Main shield Terminal rubber
[M2A] [M21]
[M2A] [M21]
[M2A] [M21]
[M21] only
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 1 1 1 1 2 1 1 2 1 1 8 1 1 1 2 1 3
DESCRIPTION
EP3 EP4 EP5 EP6
Optional product Antenna FA-SC55V Optional product Charger BC-147A Charger BC-147E Optional product Battery BP-223 ACC Optional product Battery BP-224 ACC Optional product Charger BC-150 ACC Optional product Adapter MB-87 ACC
MP1
8010018080 Strap belt HK-009
EP1 EP2
Screw abbreviations
[USA] only [OTHER] [USA], [UK] only
[M2A] only
EP6 EP3
EP4
EP5 EP2
MP1
EP1
[ACCESSORIES] REF. NO. ORDER NO.
2497 VCO case 1922 VCO cover-1 2337 PA heatsink 2497 Shield plate 2497 Reflector 2497 LCD holder Sponge (GW)
QTY. 1 1 1 1 1 1 1 1
B0, BT: Self-tapping ZK: Black NI-ZU: Nickel-zinc SUS: Stainless
7-1
1
MP24 (C) MP25 (C) NOTE1 MP22 (C)
MP34 (C)
MP14 (C) NOTE1
MP23 (C) MP37 (C)
MP40 (C) J31 (C) NOTE1
MP41 (C) MP360 (M)
MP21 (C)
MP32 (C)
MP10 (C) NOTE1 MP35 (C)
DS360 (M)
MP23 (C)
NOTE4 VR unit
MP33 (C)
R500 (V) MP361 (M)
MP54 (M) ([M2A] only) MP38 (C) MP39 (C)
MP39 (C)
MP36 (C)
MP23 (C)
MP42 (C)
EP360 (M) SP1 (C) NOTE2
MP9 (C)
MP362 (M) MP12 (C)
MP31 (C)
MP15 (C) MP8 (C)
MP11 (C)
W1 (C)
MP4 (C)
MP39 (C)
MP6 (C) NOTE3
MP7 (C) NOTE3
MP42 (C)
NOTE2 The glue must be applied to the areas when the front panel is replaced with new one, to ensure water tightness. Manufacture : Semedain Co. Type : Super-X
MP2 (C) NOTE2
NOTE3 Once the 2497 PTT button (MP6 (C)) or the 2497 PTT holder is removed, the glue must be applied between the 2497 PTT button or the 2497 PTT holder when is removed and 2497 front panel when 2497 button is removed.
Front side
MAIN unit MP39 (C)
Rear side
Speaker
MP6 MP7
MP5 (C) NOTE2 Window Plate
NOTE1 Once the following parts are removed, a O ring or sealing must be replaced with new one before reattachement. MP1 (C)
Mother part . . . . . . . . . . . . J31 (C) Antenna connector VR unit . . . . . . . . . . . . . . . MP24 (C) Screw . . . . . . . .
. . . .
. . . .
. . . .
. . . .
. . . .
. . . .
NOTE4 Silicone grease is applied to area.
Daughter part for relayted replacement MP14 (C) Sealing washer MP10 (C) O ring MP25 (C) Sealing washer
8-key
Rear view of the front panel
UNIT abbreviations (C): CHASSIS PARTS, (M): MAIN UNIT, (V): VR UNIT 7-2
• BC-150 VOLTAGE DIAGRAM
• BC-150 CHARGER PARTS LIST ELECTRICAL PARTS [CHARGE UNIT] REF. NO. ORDER NO.
16.4V (No load) 13.0V (Charge)
DESCRIPTION
R1 R2 R3
7070001130 RESISTOR 120 ERG2SJ 7070001140 RESISTOR 150 ERG2SJ 7010007100 RESISTOR 1K PSD1/4V
J1
6510023070 CONNECTOR HEC2305-01-250
DS1
5040001390 LED TLG124A
EP1
0910054642 PCB B-5787B
MP1(C) J1
R1 120
HV
16.4V (No load) 8.0V (Charge) R2 150
DS1 TLG124A
R3 1 k
MECHANICAL PARTS
9.9V (No load) 16.4V (Charge)
[CHASSIS]
CHARGE unit
REF. NO. ORDER NO. MP1 MP2 MP3 MP4
8510014350 8110007680 8810008660 8930047830
DESCRIPTION 2523 Case 2523 Cover Screw B0 3 x 8 NI-ZU (BT) Leg cushion (C)
MP1 MP2
1 1 2 2
MP1 (CH) MP2 (CH)
MP2 (C) DESCRIPTION
8930057120 2523 Terminal 8930057120 2523 Terminal
QTY. 1 1
MP4 (C)
[ACCESSORIES] REF. NO. ORDER NO. MP1
DESCRIPTION
8810001460 Screw A0 3.5 x 20 SUS
Screw abbreviations
GND
QTY.
[CHARGE UNIT] REF. NO. ORDER NO.
MP1
VCC
GND GND
A0, B0, BT: Self-tapping NI-ZU: Nickel-zinc SUS: Stainless
MP4 (C)
QTY. 2
MP3 (C)
NOTE: (C) : CHASSIS (CH): CHARGE UNIT
7-3
MP2
SECTION 8
SEMI-CONDUCTOR INFORMATION
TRANSISTOR AND FETS 2SA1588 GR (Symbol: ZG)
2SB1132 Q (Symbol: BAQ)
2SC2714 Y (Symbol: QY)
B
B C
B
2SC4213 B (Symbol: AB)
B
B
C
C
E
2SC4081 R (Symbol: BR) C
E
C
E
E
E
2SC4215 O (Symbol: QO)
2SC4226 R25 (Symbol: R25)
B
2SK2973 (Symbol: K1) C
E
D
DTC144 EUA (Symbol: 26)
DTC144 TU (Symbol: 06) B
B C E
G (top view)
UN911 H (Symbol: 6P)
XP1213 (Symbol: 9L)
B
B1
C
C E
E
G1
S
G2
D
S
S
S
E
3SK272 (Symbol: K)
D
G
B C
2SK2974 (Symbol: K2974)
XP6401 (Symbol: 5O) C1
E1 B2
C2
E1
C1
E2
B1
B2
C2
XP6501 AB (Symbol: 5N) E1
C1
E2
B1
B2
C2
• DIODES 1SS375 (Symbol: FH)
1SV307 (Symbol: TX)
DA204 U (Symbol: K)
MA2S077 (Symbol: S)
MA728 (Symbol: 2A)
MA77 (Symbol: 4B)
A
C
HVU17 TRF (Symbol: E)
A
C
8-1
HVU350 B (Symbol: 4)
SECTION 9
BOARD LAYOUTS
9-1 CHARGE UNIT (BC-150)
• TOP VIEW
R3 DS1
R2 MP2
MP1
+
R1
–
B5787B J1
• BOTTOM VIEW
9-1
CP352
9-2 C54 C64
Q53
R69 R73 R75
R70 R74 C66
R53 D80
C63
C65
C67 C68
L53 L55 L54
C72 D52
C81
L80
L56 C88
R64
Q51 Q52 R60
R63
C59 R61
C62
C73
C82 C85
CP255 CP253
C231 R245
CP252
R233
Q231 R346 CP254
C240
Q230
CP251
R62
R58
C280
C283
CP245
R65 C57
R230 R231
C223
R59
IC50
C56
R66
C284
L82
R72
R67
C58
Q280
R282
R286
R76
R222
C87
C120
Q221
Q222
R225
R281
R68
R288 R224
C281
C84
R220
IC220
C226
R232
R234
C232
R283
C83
R52 L58
C123
C285
C80
L51
R289
C71
C50
Q220 R223
C160
C222
C155
C60
C121 R221
R170
R155
C157
R154
J251
C287
IC280
R235
C156 R153
L57
C221
R82
CP250
C233
CP240
MC250
C70
L121 L52
L120
R81
C158
Q54
R36
C122
R120
D51
R241
R71
D50
DS240
R156
L50
C48
DS241 R50
R54
C44 C159
C55
C53
C52
L49
C49
Q151
Q50
R57
R55
C51
R56
DS243
DS242
CP353
DS245
R242
DS244
9-2 MAIN UNIT
• TOP VIEW
CP354
R236
C228 C286
C230
• BOTTOM VIEW
C378
C377
R207
R205
C205
R377
R206
R378
C202
R374
Q350
R366
C262
C375
C352
C374
R373
C373
R372 C191
R351
R201
CP351
C351
R371
C12
C193
R353
R203
R213
R212
R194
R214
R274
C206 C207
R204
D350
R352 R367
R202
R379
C372
R314
R313
R312
R311 R310
R308
R306
R302
R300
R309
R263
C261
IC260
R256
R315
R307 R305 R304
C300
C254
R375
C376
R303 R301
R193
IC190
IC360
C8
C9
X1
R362
IC341 C370
R365
R340
R341
IC340
CP361
C371 R360
Q240
C367
C366
C365
CP360
C341
CP350 C350
C5
X360
C11
CP1
MP20
C364
C363
C368
C361
C342
R3
C2 C1
R1
R4 R5
C24
R2
D1
R9
C10
C3 R10
C25
C340
R7
C7
R8
C29 R22
C27 L21
R343
IC1
C4
D20
R23
C28
C360
R6
C6
C22
L20 R20
R24
C20
R361
C43
Q25 L25
C41
R35
R350
C90
C34
R363
C30
C26
C32
C35 D23
R25
C37
Q20
D21
Q21
R364
C21
D22 C91
IC200
C265
C379
R277
R276
R275
R240 R251
C39 L23
R28 R27
Q23
R30
C36 R31
C33
R26
C31
Q22
L90
C42
L22
C150
MP50
R264
R376
R34 R29
R121
R150
D91 C92
R278
Q250 X170 C171 C40 L24 R32
C153
Q24
R33
C151 C38
C139
C141
L122
L133
Q150
C152
C93
R265
B5714E
R345
C192
C154 L150
R133
C106
L131
C132
D93
R95
C104
C103
C140
C133 C107
R258
C257
L1
R151
C142
R130
C131
C130
D130 C138
L94 L91
C94
R115
R94
R255 R257
R192
C143
C137 C134
C200
R253
C194
C109 C102
C115
R93
C105
R250
R134
L132
R96 L130
Q90
C110
C100
C101
L95
C95
C61
C135
R132
C136
L93
C260
R152
C108
C99
C97
R131
C96
L81
R262
C250
R273
R261
C176
C251
R260
C179
C264
R175
C98 R90
D92
L92
D90
R174
C174
R271
FI150 R91
CP80
IC170
C180
C220
C227
C224
C229
R176
J250 C282
R279 R272
C263
C175
R226
C178 C181
R228
Q224
FI151
C225
Q223
R227
R171
R173 C177
6
R80
C170
R172
C289
VCC VCC NC VOLIN VOLO GND
Q225
C266
C267
C252
C288
R284
FI170 R252
J240
J240 to the VR unit J240
1
S250
CP355
9-3
9-3 VR UNIT
R500
• TOP VIEW
• BOTTOM VIEW
VCC
NC
to the MAIN unit J240 VOLIN
B5715A
VCC
VOLO
GND
9-4
SECTION 10
BLOCK DIAGRAM
ANT
BTYPE
Q21, Q22: 2SC4226 R25 D22, D23: HVU350B
,,,,,, ,,,,,, ,,,,,, ,,,,,, ,,,,,, ,,,,,, ,,,,,, ,,,,,,,, ,,,,,,,, ,,,,,,,, ,, ,,,, IC1: UPD3140GS
Q23: 2SC4215 O Q24: 2SC4215 O
X1: CR-726 REF D1: HVU17 (21.25 MHz) FCON
VOLO GND
VR
TX/RX SW
BUFF
BUFF
PRE DRIVE
BUFF
Q54: 2SK2974
D52, D90: 1SV307 D91: 1SS375 ANT SW
PWR AMP
LPF
Q50: 2SC4226 R25
UNLK
VOLIN
LOOP FIL
PLL IC
Q53: 2SK2973
D50, D51: MA77
VCO
MOD MUTE
T5V
GND
R5V
D80: 1SS375 C87: 2 P
IC50: NJM2125F
Q20: DTC144EUA D20: MA2S077 D21: MA77
HV
APC CTRL
PWR DET
I.SENS
BUFF
HV
Q51: 2SC4081 R Q52: XP6401
BPF
Q25: 2SC4215 O
VCO
2nd LO
FI150, FI151 (21.7 MHz)
IC170: TA31136FN
VCC
DET
VR
PCON
1st LO
21.25 MHz
VCC
POWER
IF
IF DET IC
IF AMP
D92: MA77 D93: MA728
D130: MA77
BPF
RF AMP
BPF
Q150: 3SK272
Q90: 2SC4226 R25
Q151: 2SC2714 Y
X170: CDBCB450KCAY24 (450 kHz)
EXP JACK J250 SPO AFOUT
MIC GND
Q250: UN911H PTT CONT
PTT
NOISV
FI170 (450 kHz)
SQLI
CLONE
RSSIV
BPF
MODC
SQLO
SP
BPF
IC200D: NJM2902V
D/A
VCC
VCC
IC200A: NJM2902V
R253: 2.2 k C254: 0.01
Q223: DTC144EUA Q224: XP6501 AB Q225: 2SB1132 Q
REG SV
IC260: TC4W66F
Q230: 2SB1132 Q Q231: XP6501 AB
5VS
Q221: 2SA1588 GR
AFVS
AF REG
IC220: NJM2870F05
CPU SV
CPU5V
IC341: S-80942ANMP-DD6
R5V
ANALOG SW
HV
REG R5
R5VS
DS360: A0153A
RESET
X360: CR-610 (7.9872 MHz)
Q220: 2SA1588 GR
V5V
AF AMP
DEENPHA
Q280: 2SC4213 B AF MUTE SW
IC280: TA7368F IVOLM
REG V5
MICM
R286: 10 k C285: 0.1
DETM
PTT
IC190: M62363FP-650C
5V
MIC AMP
VOLO
MIC
PRE ENPHA
LIMIT AMP
IC200B: NJM2902V
TDETV
LPF
CPU
V5VS
IC360: HD6433844RA60H (FX-2497A)
R300–R315
IC200C: NJM2902V
T5V
Q222: 2SA1588 GR REG T5
LPF
BEPO
D/A
ATIS1–8
T5VS
Q240: XP1213 DS240–DS245
ATIS
LED SW
BEEP
BTYPE
KEY
WXTV
Q350: DTC144TU D350: DA204U
EEPROM
PTT
CLOUT/CLIN
BUFF
COMMON LINE RX LINE TX LINE
10 - 1
L C D
IC340: HN58X2416TI
LED
SECTION 11
VOLTAGE DIAGRAM
11-1 MAIN UNIT
5V DET MOD RSSIV VOLIN BEPST NOISV BEPO BEEP VOLO AFV
DET MOD RSSIV C261 0.1
R201 15 k 5V
1.9 V
R261 3.9 k
R260 12 k
R251 470
R203 1.2 M
R207 27 k
C202 0.1
R206 18 k
VOLIN BEPST
R379 82 k
R377 82 k
R378 82 k
C377 820 P
C378 0.0047
NOISV BEPO BEEP R213 68 k
R212 1.5 k
VOLO AFV
C207 0.1
5V DET MOD RSSIV VOLIN BEPST NOISV BEPO BEEP VOLO AFV
UNLK TEMPV SDATA SCK DAST PLST
5V
5V
TEMPV
C191 0.01
C260 10
R263 100 k
R262 1.8 k
R214 15 k
C205 0.018
R376 100 k
C282 10
C206 0.001
C283 0.1
C284 0.001
F
IC280 TA7368F
R252 33 k
5V DETM MICO MICIN
C265 150 P
R281 33 k
R273 22 k
C262 0.01
SEG17 SEG16 SEG15 SEG14 SEG13 SEG12 SEG11 SEG10 SEG9 SEG8 SEG7 SEG6 SEG5 SEG4 SEG3 SEG2 SEG1
R258 4.7 k
IC260 TC4W66F
R257 4.7 k
PTTSW
C264 0.0056
R282 10 k
C266 0.027
R278 1k
C281 0.47
C285 0.1
SEG18 SEG19 SEG20 SEG21 SEG22 SEG23
AFOUT
5VS MICM DETM WET CPU5V WXTV
MICM DETM S250 R264 100 k
R265 100 k
NOISV BATTV TDETV TEMPV RSSIV PTT
TEMPV CP255
CP253
PTT C350 0.01
CP350
CP351 CP352
AFOUT
R302 20 k
R303 10 k
R304 20 k
R305 10 k
R306 20 k
R307 10 k
R308 20 k
S320
S323
R309 10 k
R310 20 k
DW
SQL
DOWN
S325
S324
S326
S327
S322 SCAN
R311 10 k R313 10 k
HL
R312 20 k R314 20 k
C366 0.047
C367 0.033
C368 0.047
CPU5V R345 470 k
ATIS6
ATIS5
CPU5V
R352 15 k
D350 DA204U
CP360
C340 0.01
ATIS4
IC340 HN58X2416TI
R353 1k ATIS3
Q350 DTC144TU R351 1k
ATIS2
ATIS1
1 2 3 4
C351 47 P
A0 A1 A2 VSS
R340 10 k
R341 10 k R343 10 k
8 VCC 7 WP 6 SCL 5 SDA
IC341 S-80942ANMP-DD6 1 OUT 2 VDD 3 VSS C342 100
C352 47 P
P57/WKP7/SEG8 P56/WKP6/SEG7 P55/WKP5/SEG6 P54/WKP4/SEG5 P53/WKP3/SEG4 P52/WKP2/SEG3 P51/WKP1/SEG2 P50/WKP0/SEG1 PA0/COM1 PA1/COM2 PA2/COM3 PA3/COM4 VCC V0 V1 V2 V3 VSS CVCC P37/AEVL P36/AEVH P35/TXD31 P34/RXD31 P33/SCK31 P32/RESO
IC360 HD6433844RA60H
50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26
ATIS8 ATIS7 ATIS6 ATIS5 ATIS4 ATIS3 ATIS2 ATIS1
CPU5V
CPU5V IVOLM CLOUT CLIN AFVS R5VS R374 68 k
DET MOD RSSIV VOLIN BEPST NOISV
R373 100 k
CD NC
R372 100 k
BEEP CPU5V
CPU5V
C372 0.1
TDEC
R360 1 k
CHWX
S321
C365 0.047
R346 10
ATIS7
SPO
UP
16CH
R301 10 k
CP355
C364 0.047
P91/SEG34 P92/SEG35 P93/SEG36 P94/SEG37/M P95/SEG38/DO P96/SEG39/CL2 P97/SEG40/CL1 P40/SCK32 P41/RXD32 P42/TXD32 P43/IRQ0 AVCC PBO/AN0 PB1/AN1 PB2/AN2 PB3/AN3 PB4/AN4 PB5/AN5 PB6/AN6 PB7/AN7 PC0/AN8 PC1/AN9 PC2/AN10 PC3/AN11 AVSS
X360 CR-610
UNLK RESET BTYPE CHEXT
R371 100 k R365 1 M
CP361 LCDC2 LCDC1
5
C370 18 P
C373 0.1
C374 0.1
C371 22 P
4
C375 0.1
R192 390 +
SPO GND
C300 0.0033
CP354
C363 0.047
SCK
C341 0.027
R361 1 k
SDATA DAST CLIN
7.9872 MHz 3.4 Vp-p
SCK R362 1 k
PLST
R315 20 k
UNLK
CP251
CP254
CP353
ATIS8
C361 0.047
76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100
PCON MODC
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
CP252
R350 470 k
ESDA
1 2
R300 20 k
CLOUT IVOLM CLIN
J251 BM02B-ASRS-TF
PTT
J250 HSJ1594-010050
CLONE
CLONE SPO AFOUT MIC GND
ESCK
CLONE SPO AFOUT MIC GND
DW SCAN CHWX 16CH DPWN UP SQL HL
Q280 2SC4213 B
UNLK
R363 1 k
R366 220 k
PLST
R367 120 k
SDATA R364 1 k
DAST
C192 10
BEPO BEEP VOLO AFV CLIN CPU5V
11 - 1
5V
C252 0.001
8 7 6 5
R286 10 k
WXTV
PLST SCK SDATA
SDATA SCK DAST MODC PCON
DETO 1 DETIN 2 MICM 3 4
R289 150 k
SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 SEG19 SEG20 SEG21 SEG22 SEG23 COM1 COM2 COM3
AFV VOLO BEEP BEPO NOISV BEPST VOLIN RSSIV MOD DET
C280 0.47
R272 120 k
CP250 MC250
R288 220 k
BEPST
C360 0.01
V5VS T5VS
R271 56 k
VOLIN
C287 150 P
LEDK LEDL
MIC
R255 150 k
C286 10
ESCK ESDA
C267 0.22
R279 1.5 k R253 2.2 k
C254 0.01
C288 0.047
BPFS
C200 0.01
C257 0.01
CPU5V
75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
R375 4.7 k
C289 220
R275 10 k
C379 56 P
IC200 NJM2902V
R283 33
R284 10
P90/SEG33 P87/SEG32 P86/SEG31 P85/SEG30 P84/SEG29 P83/SEG28 P82/SEG27 P81/SEG26 P80/SEG25 P79/SEG24 P76/SEG23 P75/SEG22 P74/SEG21 P73/SEG20 P72/SEG19 P71/SEG18 P70/SEG17 P67/SEG16 P66/SEG15 P65/SEG14 P64/SEG13 P63/SEG12 P32/SEG11 P61/SEG10 P60/SEG9
R250 100 k
C250 0.01
R274 390 k
C263 0.01
DS360 A0153A 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 SEG19 SEG20 SEG21 SEG22 SEG23 COM1 COM2 COM3
P10/TMOW P11/TMOFL P12/TMOFH P13/IMIG P14/IRQ4/ADTRG P15/IRQ1/TMIC P16/IRQ2 P17/IRQ3/TMIF X1 X2 VSS OCS2 OSC1 TEST RES P20/SCK1 P21/SI1 P22/SD1 P23 P24 P25 P26 P27 P30/PWM P31/UD
C376 0.1
R276 180 k
CPU5V
5V
PTT
14 13 12 11 10 9 8
10 9 8 7 6
BEEP
1 2 3 4 5 6 7
POUT PWGND PREGND PHASE NF
NC VCC NC VIN RIPPLE
RSSIV NOISV
Q250 UN911H
1 2 3 4 5
R277 100 k
R202 100 k
RSSIV NOISV TDETV BATTV BTYPE
R256 18 k
R194 100 k
FCON
C251 10
R204 4.7 k
R205 27 k
UNLK TEMPV SDATA SCK DAST PLST
5V DET MOD RSSIV VOLIN BEPST NOISV BEPO BEEP VOLO AFV
5V
VCO CIRCUIT
Q20 DTC144EUA
C5 12 P
C24 0.1
C7 0.01
C9 2P
C8 2P
C12 0.001
C22 9P
C21 9P
C27 39 P
C28 0.001
R192 390
C59 0.001
R70 15 k
C60 0.001
C152 0.022
C153 0.001
C194 0.01 24 23 22 21 20 19 18 17 16 15 14 13
L121 56 nH
C151 R121 56 P 10 k
R151 3.3 k
C99 2P
R94 33 k
C64 0.001
R73 1k
R74 10 k
C123 10 P
L120 82 nH
C121 0.001
C132 33 P
R93 1k
C108 47 P
R96 220 [M2A] 100 [M21]
1st Lo
C120 0.01
C122 15 P
C154 0.001
C142 12 P
Q150 3SK272
C140 12 P
L133 80 nH
C138 13 P
C137 2P
C71 27 P
C66 0.001
C109 470 P
C130 5P
C107 0.01
C106 470 P
R91 1k
D93 R95 MA728 100 [M2A] 47 [M21]
C103 5P
C101 33 P
R133 10 k
C141 5P
C139 33 P
L132 80 nH
R130 10 k
SQLI SQLO BEPST BEEP
R156 470
RX 1.2 V
R154 100 k
C158 0.001
C156 0.001
Q151 2SC2714 Y
C193 0.01
C157 0.022
R153 1.5 k
R152 1.5 k
FI151 FL-346
BPFS
C155 6P
R132 10 k
C90 33 P VCC
C98 0.001
L93 80 nH
Q225 2SB1132 Q
5V
C2 0.0
T5V VOLIN VOLO 5V VCC
Q230 2SB1132 Q
VCC
R227 10 k
Q221 2SA1588 GR
C220 22
C136 0.001
C224 22
C222 0.01
R228 22 k
C226 0.01
R226 2.2 k
R225 4.7 k
C223 0.01
C225 0.22
C227 22
VIN VOUT
5.0 V
5 4
R230 27 k
IC220 NJM2870F05
R
AF Mute OFF 7.5 V AFV
C228 0.001
C229 0.001
BEEP VOLO AFV
5V VOLIN VOLO AFV
CPU5V
CPU5V
CPU5V
R231 1M
C230 10
C231 1
R232 1k
Q223 DTC144EUA
BPFS
BEPO BEEP VOLO AFV
R233 2.2 k
R235 330 k
Q231 XP6501 AB
CPU5V
R224 10 k
R223 4.7 k
C221 0.01
1 CTRL 2 GND 3 NB
Q224 XP6501 AB
Q222 2SA1588 GR
R222 10 k
R221 4.7 k
FI150 FL-346
C135 0.001
C115 C91 0.001 22 P [M21] only
D90 1SV307
CH16_RX 4.7 V CH88_RX 0.0 V
R5V
L131 82 nH
R220 10 k
R131 1k
D91 1SV307
RX 4.9 V
Q220 2SA1588 GR C159 0.01
C95 33 P
L92 82 nH
R115 39 [M21] only
Power Save OFF 5.0 V
TX 4.9 V
6
R134 68
L90 44 nH
BPFS T5V VOLIN VOLO 5V
Power Save OFF 4.9 V
RX 0.7 V C143 0.001
C92 47 P C93 4P
R90 10 k
C100 12 P
Q90 2SC4226 R25
RX 0.8 V
C110 0.001
C102 L94 12 P 80 nH
C104 47 P
C133 13 P
C134 1P
D130 MA77
R155 1.5 k
C94 12 P
L91 82 nH
C96 12 P
C97 1P
D92 MA77 C131 12 P
C174 0.001
C160 0.0056
VIN8 VOUT8 VOUT7 VIN7 GND RESET VDAREF DO VIN6 VOUT6 VOUT5 VIN5
2
4
VIN1 VOUT1 VPUT2 VIN2 VDD LD CLK DI VIN3 VOUT3 VOUT4 VIN4
R68 100
5
1 2 3 4 5 DAST 6 SCK 7 SDATA 8 9 MCON 10 BEPO 11 BEEP 12
C57 0.1
R120 2.2 k
R150 100
RX 3.9 V
R170 390
IC190 M62363FP-650C FCON PCON
71 k
IC50 NJM2125F
3
C175 0.001
X170 CDBCB450KCAY24
R172 470
5V R193 470
C70 91 P
C72 0.001
R75 100
6
C176 0.001
C150 0.001
R5V
R5V
R372 100 k
C56 0.01
C105 0.001
L130 82 nH
R171 1.2 k
DET MOD RSSIV VOLIN BEPST NOISV SQLO
+
R66 330 k
R5V
C44 0.001
C180 120 P
R373 100 k
L57 36 nH
R69 15 k
2
C171 82 P
16 15 14 13 12 11 10 9
DET C177 0.1
R71 100
5W_TX 2.4 V 1W_TX 0.5 V
4
R5VS
MIXIN GND N-REC N-DET RSSI IFOUT QUAD AFOUT
OSCIN OSCOUT MIXOUT VCC IFIN DEC FILOUT FILIN
R174 220 k
5
L56 12 nH
MP50
1
C170 0.001
C179 120 P
1
Q54 2SK2974
Q53 2SK2973
R67 100 k R65 100 k
C73 0.001
C68 47 P
L51 82 nH
C58 0.1
C55 24 P
C67 470 P
3
R36 1k
IC170 TA31136FN 1 2 3 4 5 6 7 8
R57 82
C63 470 P
C65 470 P
T5V
C53 0.001
L53 15 nH
R72 47
L55 31 nH
Q50 2SC4226 R25
R56 1.2 k
D23 HVU350B
C62 0.001
RX 3.2 V
R173 1.5 k
DET MOD RSSIV VOLIN BEPST NOISV
R194 100 k
PCON
V5VS
5V
FCON
SDATA SCK DAST MODC PCON
R176 6.8 k
R175 47 k
C192 10
D51 MA77
Q25 2SC4215 O
RX 3.5 V
3 4 5
C375 0.1
R50 1k
C42 5P C35 0.001
C49 18 P
R64 10 k
C43 22 P
2nd Lo PCON MODC R5V FI170 CFWM450E 1 2
72
Q22 2SC4226 R25
C30 0.001 D22 HVU350B
C178 0.22
872 MHz Vp-p
C20 0.001
R35 68 k
C41 0.001
C48 18 P
C61 33
AFVS
IC1 UPD3140GS
C34 1.5 P
R25 100 k
C51 L49 47 nH 22 P D50 MA77
R27 8.2 k
MOD
R24 100 k
PCON MODC
R374 68 k
D20 MA2S077
R20 100
Q24 2SC4215 O
R34 470
3216
Q52 XP6401
4
UNLK
20 19 18 17 16 15 14 13 12 11
C54 15 P
5
PLST SCK SDATA
GND1 IN2 VCC2 XB XI XO GND2 CP2 FI2 FO2
VCC1 IN1 ENB CLK DATA T1 LOK CP1 FI1 FO1
R28 180
C39 12 P
Q21 2SC4226 R25 Q23 2SC4215 O
3
1 2 3 4 5 6 7 8 9 10
C33 220 P
D21 MA77
R23 1k L20 82 nH
C181 0.1
C374 0.1
C26 47 P
5V
ATIS8 ATIS7 ATIS6 ATIS5 ATIS4 ATIS3 ATIS2 ATIS1
373 .1
C25 0.001
R26 8.2 k
V5V R5V
3
SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 SEG19 SEG20 SEG21 SEG22 SEG23 COM1 COM2 COM3
AFV VOLO BEEP BEPO NOISV BEPST VOLIN RSSIV MOD DET
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
R5 330
C4 10 P
D1 HVU17
R 1
R63 10 k
R59 15 k
R52 4.7 k
2
C2 0.01
DS360 A0153A
Q51 2SC4081 R
C40 18 P
C37 0.3 P
R62 100 k
3216
R33 39 k
C32 1.5 P
L22 80 nH
R61 0.15
R55 3.3 k
C52 0.001
C50 0.001 C38 0.001
C36 0.001
R30 68 k
X1 CR-726
C3 220 P
R4 47 k
R3 10 k
R29 390
R60 1k
R58 1k
1
C31 0.001
R54 33
2
C29 0.001 R22 560
FCON
VCC T5V
6
C6 0.001
R53 100
3
CP1
C11 2.2
C10 0.047
V5V R32 390
R31 680
1
R2 100 k
C1 0.1
V5V
5
MP20 1 2 3
R10 2.2 k C191 0.01
VCC T5V
R7 47 k
5VS
TEMPV
3.6 V
R6 1k
R9 10
R8 1k
T5VS
R1 473 k
4
5V
VOLIN VOLO AFV
CPU5V
C232 0.1
C233 0.01 R234 3.3 k
AFV
R 1
VCC
R61 0.15
R62 100 k
R76 150
3216
1
R63 10 k
C61 33
C62 0.001
Q52 XP6401
5
L56 12 nH
L57 36 nH
C72 0.001
R71 100
5W_TX 2.4 V 1W_TX 0.5 V
IC50 NJM2125F C59 0.001
R70 15 k
C60 0.001
C99 2P
R94 33 k
C64 0.001
R73 1k
R74 10 k
R81 22 k
R90 10 k
C100 12 P R91 1k
D93 R95 MA728 100 [M2A] 47 [M21]
C103 5P
C101 33 P
D91 1SV307
T5V VCC
R115 39 [M21] only C115 C91 0.001 22 P [M21] only
D90 1SV307
7.5 V
C98 0.001
T5V VOLIN VOLO 5V VCC
Power Save OFF 5.0 V
CP240
R235 330 k
Back-Light ON 3.8 V DS240 FY1101F-TR
DS242 SML-311YTT86
DS244 SML-311YTT86
DS241 FY1101F-TR
DS243 SML-311YTT86
DS245 SML-311YTT86
4
Q231 XP6501 AB CP245
CPU5V C228 0.001
C229 0.001
1 R231 1M
C230 10
C231 1
R232 1k
5VS
AFVS
Q223 DTC144EUA
AFV
CPU5V
Back-Light ON 3.7 V
R242 820
R241 820
R240 150
AFV
R233 2.2 k
5
R230 27 k
IC220 NJM2870F05
AF Mute OFF 7.5 V
3
C227 22
4
2
C225 0.22
VOUT
5.0 V
5
1
3
2
1
R226 2.2 k
C226 0.01
VIN
6
4
5
6
1 CTRL 2 GND 3 NB
Q224 XP6501 AB R228 22 k
Q230 2SB1132 Q
VCC
R227 10 k
GND
C240 0.001
BPFS T5V VOLIN VOLO 5V
C224 22
1 2 3 4 5 6 J240 IMSA-9230B-1-06Z124-T
L93 80 nH
Q225 2SB1132 Q
VOLIN VOLO GND
VCC
CH16_RX 4.7 V CH88_RX 0.0 V
5V
1 2 3 4 5 6
VCC VCC
C90 33 P
C232 0.1
C233 0.01
5
2
R236 150 k
3
R234 3.3 k
4
R245 1k
Q240 XP1213
AFV
LEDK
0 6 R25
C95 33 P
L92 82 nH
R82 3.9 k
C88 0.001
L90 44 nH
BATTV LEDL
C102 L94 12 P 80 nH
C104 47 P
C92 47 P C93 4P
D92 MA77 R93 1k
R80 82 k
C85 27 P
C87 2P
C66 0.001
D80 1SS375
C94 12 P
L91 82 nH
C96 12 P
C97 1P
from / to the antenna connector
5W_TX 3.2 V 1W_TX 1.2 V
RX 3.2 V
C105 0.001
CP80
R75 100
3 2
C83 22 P
C81 15 P
C71 27 P
L82 36 nH
C84 7P
C82 5P C70 91 P
L81 28 nH
R69 15 k
R68 100
4
C57 0.1
L80 28 nH
C80 D52 1SV307 0.001
MP50
Q53 2SK2973
R67 100 k
1
C73 0.001
C68 47 P
L51 82 nH
C58 0.1
C55 24 P
C67 470 P
Q54 2SK2974
C65 470 P
50 226 R25 R57 82
C63 470 P
L55 31 nH
T5V
R64 10 k
L53 15 nH
R72 47
6
4
C54 15 P
5
R59 15 k
TDETV
3
2
3216
Q51 2SC4081 R
T5V VCC
R60 1k
R58 1k
BTYPE
R54 33
VCC T5V
SECTION 11
VOLTAGE DIAGRAM
11-1 MAIN UNIT
AFOUT
5VS MICM DETM WET CPU5V WXTV
MICM DETM S250 R264 100 k
R265 100 k
NOISV BATTV TDETV TEMPV RSSIV PTT
TEMPV CP255
CP253
PTT C350 0.01
CP350
CP351 CP352
AFOUT
C300 0.0033
R301 10 k R303 10 k
ATIS7
R305 10 k
UP
S323
R306 20 k
R307 10 k
R308 20 k
R309 10 k
R310 20 k
DW
SQL
DOWN
S325
S324
S326
S327
S322 SCAN
R311 10 k R313 10 k
HL
R312 20 k R314 20 k
C366 0.047
C367 0.033
DW SCAN CHWX 16CH DPWN UP SQL HL
C368 0.047
R345 470 k
ATIS6
ATIS5
CPU5V
R352 15 k
D350 DA204U
CPU5V CP360
C340 0.01
ATIS4
IC340 HN58X2416TI
R353 1k ATIS3
Q350 DTC144TU R351 1k
ATIS2
ATIS1
1 2 3 4
C351 47 P
A0 A1 A2 VSS
R340 10 k
R341 10 k R343 10 k
8 VCC 7 WP 6 SCL 5 SDA
IC341 S-80942ANMP-DD6 1 OUT 2 VDD 3 VSS C342 100
C352 47 P
CD
R176 6.8 k
1 2 3 4 5 6 7 8
C179 120 P
NC
SCK
R361 1 k
R365 1 M C370 18 P
C373 0.1
C374 0.1
R192 390
SDATA DAST CLIN
7.9872 MHz 3.4 Vp-p
R363 1 k
R366 220 k
PLST
R367 120 k
SDATA R364 1 k
DAST
C192 10
R194 100 k
MCON BEPO BEEP
1 2 3 4 5 6 7 8 9 10 11 12
VIN1 VOUT1 VPUT2 VIN2 VDD LD CLK DI VIN3 VOUT3 VOUT4 VIN4
R65 100 k
1
5
R71 100
5W_TX 2.4 V 1W_TX 0.5 V
IC50 NJM2125F
C56 0.01
C57 0.1
2
C59 0.001
T5V VCC C83 22 P
C81 15 P
C71 27 P
C70 91 P
R70 15 k
C60 0.001
C194 0.01 24 23 22 21 20 19 18 17 16 15 14 13
L121 56 nH
C151 R121 56 P 10 k
C123 10 P
L120 82 nH
C121 0.001
C132 33 P
R93 1k
C108 47 P
R96 220 [M2A] 100 [M21]
1st Lo
C120 0.01
C122 15 P
C131 12 P
C64 0.001
R73 1k
R74 10 k
C109 470 P
C130 5P
C107 0.01
C106 470 P
R91 1k
D93 R95 MA728 100 [M2A] 47 [M21]
C103 5P
C101 33 P
C154 0.001
C142 12 P
Q150 3SK272
C140 12 P
L133 80 nH
C138 13 P
C137 2P
R134 68
R133 10 k
C141 5P
C139 33 P
L132 80 nH
R130 10 k
SQLI SQLO BEPST BEEP
R156 470
RX 1.2 V
R154 100 k
C158 0.001
C156 0.001
Q151 2SC2714 Y
C193 0.01
C157 0.022
R153 1.5 k
R152 1.5 k
FI151 FL-346
R131 1k
BPFS
FI150 FL-346
C135 0.001 C155 6P
R132 10 k
T5V VCC
R115 39 [M21] only C115 C91 0.001 22 P [M21] only
D90 1SV307
7.5 V
Q225 2SB1132 Q
5V
C98 0.001
T5V VOLIN VOLO 5V VCC
Q230 2SB1132 Q
C220 22
C136 0.001
C224 22
R220 10 k
R222 10 k
R224 10 k
R221 4.7 k
R223 4.7 k
R225 4.7 k
C221 0.01
C222 0.01
C223 0.01
1 CTRL 2 GND 3 NB
R226 2.2 k
C225 0.22
R228 22 k
C227 22
C226 0.01
VIN VOUT
5.0 V
5 4
R230 27 k
IC220 NJM2870F05
AF Mute OFF 7.5 V
BEEP VOLO AFV
5V VOLIN VOLO AFV
CPU5V
CPU5V
CPU5V
R235 330 k
C228 0.001
C229 0.001
Back-Light ON 3.8 V DS240 FY1101F-TR
DS242 SML-311YTT86
DS244 SML-311YTT86
DS241 FY1101F-TR
DS243 SML-311YTT86
DS245 SML-311YTT86
Q231 XP6501 AB CP245 1
R231 1M
C230 10
C231 1
R232 1k
Q223 DTC144EUA
VOLIN VOLO AFV
CLIN CPU5V
Back-Light ON 3.7 V
R242 820
R241 820
R240 150
AFV
R233 2.2 k
CP240
CPU5V
BPFS
BEPO BEEP VOLO AFV
GND
C240 0.001
VCC
Q224 XP6501 AB
Q222 2SA1588 GR
VOLIN VOLO GND
VCC
1 2 3 4 5 6 J240 IMSA-9230B-1-06Z124-T
R227 10 k
Q221 2SA1588 GR
1 2 3 4 5 6
VCC VCC
C90 33 P
CH16_RX 4.7 V CH88_RX 0.0 V
R5V
L131 82 nH
Q220 2SA1588 GR C159 0.01
D91 1SV307
R82 3.9 k
C88 0.001
L90 44 nH
RX 4.9 V
RX 0.7 V C143 0.001
C92 47 P
Power Save OFF 5.0 V
Power Save OFF 4.9 V
D130 MA77
R155 1.5 k
C94 12 P
BPFS T5V VOLIN VOLO 5V
TX 4.9 V
R80 82 k
C85 27 P
R81 22 k
D80 1SS375
L93 80 nH
C133 13 P
C134 1P
C95 33 P
L92 82 nH
from / to the antenna connector
C87 2P
C66 0.001
C93 4P R90 10 k
C100 12 P
Q90 2SC4226 R25
RX 0.8 V
C110 0.001
C102 L94 12 P 80 nH
C104 47 P
CP80
5W_TX 3.2 V 1W_TX 1.2 V
L91 82 nH
C96 12 P
C97 1P
L82 36 nH
R75 100
D92 MA77
R120 2.2 k
R150 100
R151 3.3 k
C99 2P
R94 33 k
C105 0.001
L81 28 nH C84 7P
C82 5P
3 R66 330 k
L80 28 nH
C80 D52 1SV307 0.001
R69 15 k
R68 100
4
C174 0.001
C160 0.0056
VIN8 VOUT8 VOUT7 VIN7 GND RESET VDAREF DO VIN6 VOUT6 VOUT5 VIN5
C152 0.022
R170 390
IC190 M62363FP-650C
DAST SCK SDATA
C375 0.1
PCON
C58 0.1
C55 24 P
C72 0.001
MP50
Q53 2SK2973
R67 100 k
D23 HVU350B
RX 3.9 V
C153 0.001
R5V
FCON PCON
C371 22 P
SCK R362 1 k
PLST
C175 0.001
R172 470
DET MOD RSSIV VOLIN BEPST NOISV SQLO
R193 470
4 C341 0.027
C176 0.001
C150 0.001
R5V
X170 CDBCB450KCAY24
C180 120 P
DET MOD RSSIV VOLIN BEPST NOISV
R371 100 k
LCDC2 LCDC1
C177 0.1
C178 0.22 R175 47 k
C372 0.1
Q25 2SC4215 O
L130 82 nH
R171 1.2 k
5V
X360 CR-610
C35 0.001
C30 0.001
D51 MA77
R57 82
C53 0.001
R56 1.2 k
L57 36 nH
L51 82 nH
Q50 2SC4226 R25
R5V
C44 0.001
16 15 14 13 12 11 10 9
DET
R372 100 k
CP361
MIXIN GND N-REC N-DET RSSI IFOUT QUAD AFOUT
OSCIN OSCOUT MIXOUT VCC IFIN DEC FILOUT FILIN
R174 220 k
CPU5V
C171 82 P
IC170 TA31136FN
R373 100 k
UNLK RESET BTYPE CHEXT
C28 0.001
R36 1k
C170 0.001
3 4 5
CPU5V
R374 68 k
C27 39 P
R50 1k
L56 12 nH
RX 3.2 V
R173 1.5 k
C181 0.1
TDEC
5
R315 20 k
11 - 1
ATIS8 ATIS7 ATIS6 ATIS5 ATIS4 ATIS3 ATIS2 ATIS1
BEEP CPU5V
R360 1 k
CHWX
S321
C365 0.047
CPU5V
SPO
S320
16CH
R304 20 k
CP355
C364 0.047
R346 10
CLOUT IVOLM CLIN
J251 BM02B-ASRS-TF
1 2
SPO GND
R302 20 k
CP354
C363 0.047
UNLK
CP251
CP254
CP353
ATIS8
C361 0.047
C22 9P
C21 9P
C43 22 P
C42 5P
RX 3.5 V
FI170 CFWM450E 1 2
+
CP252
R350 470 k
C20 0.001
Q22 2SC4226 R25
C49 18 P
T5V
R64 10 k
2nd Lo PCON MODC R5V
PCON MODC
IVOLM CLOUT CLIN AFVS R5VS
C12 0.001
D22 HVU350B
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
R300 20 k
ESDA
PTT
J250 HSJ1594-010050
CLONE
CLONE SPO AFOUT MIC GND
ESCK
CLONE SPO AFOUT MIC GND
IC360 HD6433844RA60H
C9 2P
C8 2P
C34 1.5 P
R25 100 k
R35 68 k
C41 0.001
C48 18 P
Q54 2SK2974
C65 470 P
C232 0.1
C233 0.01
5
2
R236 150 k
3
R234 3.3 k
4
R245 1k
Q240 XP1213
AFV
TDETV
C285 0.1
50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26
C7 0.01
IC1 UPD3140GS
R27 8.2 k
MOD
R24 100 k
D50 MA77
L55 31 nH
Q52 XP6401
C51 L49 47 nH 22 P
C73 0.001
C68 47 P
LEDK
C281 0.47
P57/WKP7/SEG8 P56/WKP6/SEG7 P55/WKP5/SEG6 P54/WKP4/SEG5 P53/WKP3/SEG4 P52/WKP2/SEG3 P51/WKP1/SEG2 P50/WKP0/SEG1 PA0/COM1 PA1/COM2 PA2/COM3 PA3/COM4 VCC V0 V1 V2 V3 VSS CVCC P37/AEVL P36/AEVH P35/TXD31 P34/RXD31 P33/SCK31 P32/RESO
R20 100
R34 470
C67 470 P
BATTV LEDL
R282 10 k
C266 0.027
R278 1k
P91/SEG34 P92/SEG35 P93/SEG36 P94/SEG37/M P95/SEG38/DO P96/SEG39/CL2 P97/SEG40/CL1 P40/SCK32 P41/RXD32 P42/TXD32 P43/IRQ0 AVCC PBO/AN0 PB1/AN1 PB2/AN2 PB3/AN3 PB4/AN4 PB5/AN5 PB6/AN6 PB7/AN7 PC0/AN8 PC1/AN9 PC2/AN10 PC3/AN11 AVSS
D20 MA2S077
Q24 2SC4215 O
C63 470 P
4
C264 0.0056
76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100
L20 82 nH
20 19 18 17 16 15 14 13 12 11
R28 180
C54 15 P
L53 15 nH
R72 47
5
R257 4.7 k
PTTSW
SEG18 SEG19 SEG20 SEG21 SEG22 SEG23
UNLK
GND1 IN2 VCC2 XB XI XO GND2 CP2 FI2 FO2
VCC1 IN1 ENB CLK DATA T1 LOK CP1 FI1 FO1
C33 220 P
D21 MA77
C39 12 P
Q21 2SC4226 R25 Q23 2SC4215 O
C62 0.001
3
IC260 TC4W66F
1 2 3 4 5 6 7 8 9 10
PLST SCK SDATA
R26 8.2 k
C26 47 P R23 1k
AFV VOLO BEEP BEPO NOISV BEPST VOLIN RSSIV MOD DET
SEG17 SEG16 SEG15 SEG14 SEG13 SEG12 SEG11 SEG10 SEG9 SEG8 SEG7 SEG6 SEG5 SEG4 SEG3 SEG2 SEG1
R258 4.7 k
C25 0.001
C61 33
6
R273 22 k
C262 0.01
Q280 2SC4213 B
C24 0.1
R63 10 k
R59 15 k
R52 4.7 k
2
R281 33 k
Q20 DTC144EUA
C5 12 P
C40 18 P
C37 0.3 P
1
R252 33 k
5V DETM MICO MICIN
R286 10 k
R5 330
C4 10 P
D1 HVU17
5V
5V
C252 0.001
8 7 6 5
C265 150 P
R289 150 k
SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 SEG19 SEG20 SEG21 SEG22 SEG23 COM1 COM2 COM3
SDATA SCK DAST MODC PCON
DETO 1 DETIN 2 MICM 3 4
BEPST
WXTV
CP250 MC250
VOLIN
C280 0.47
R272 120 k
C360 0.01
V5VS T5VS
R271 56 k
C287 150 P
LEDK LEDL
R255 150 k
C286 10
ESCK ESDA
R253 2.2 k
C254 0.01
MIC
R288 220 k
C288 0.047
BPFS
C267 0.22
R279 1.5 k
C289 220
R275 10 k
C379 56 P
IC200 NJM2902V
C200 0.01
C257 0.01
CPU5V
75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
R375 4.7 k
R283 33
R284 10
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 SEG19 SEG20 SEG21 SEG22 SEG23 COM1 COM2 COM3
P90/SEG33 P87/SEG32 P86/SEG31 P85/SEG30 P84/SEG29 P83/SEG28 P82/SEG27 P81/SEG26 P80/SEG25 P79/SEG24 P76/SEG23 P75/SEG22 P74/SEG21 P73/SEG20 P72/SEG19 P71/SEG18 P70/SEG17 P67/SEG16 P66/SEG15 P65/SEG14 P64/SEG13 P63/SEG12 P32/SEG11 P61/SEG10 P60/SEG9
R250 100 k
C250 0.01
R274 390 k
C263 0.01
C2 0.01
DS360 A0153A
P10/TMOW P11/TMOFL P12/TMOFH P13/IMIG P14/IRQ4/ADTRG P15/IRQ1/TMIC P16/IRQ2 P17/IRQ3/TMIF X1 X2 VSS OCS2 OSC1 TEST RES P20/SCK1 P21/SI1 P22/SD1 P23 P24 P25 P26 P27 P30/PWM P31/UD
C376 0.1
R276 180 k
CPU5V
PTT
14 13 12 11 10 9 8
1 2 3 4 5 6 7
5V
RSSIV NOISV
R202 100 k
10 9 8 7 6
BEEP
R277 100 k
POUT PWGND PREGND PHASE NF
NC VCC NC VIN RIPPLE
RSSIV NOISV TDETV BATTV BTYPE
R256 18 k
Q250 UN911H
1 2 3 4 5
Q51 2SC4081 R
AFVS
FCON
IC280 TA7368F
C3 220 P
R4 47 k
R3 10 k
3216
3216
R33 39 k
C32 1.5 P
L22 80 nH
R76 150
BTYPE
R22 560 X1 CR-726
R62 100 k
R55 3.3 k
C52 0.001
C50 0.001 C38 0.001
C36 0.001
R30 68 k
R61 0.15
1
C284 0.001
R29 390
R60 1k
R58 1k
2
C283 0.1
C31 0.001
R54 33
6
C282 10
C206 0.001
C29 0.001
R53 100
3
R214 15 k
C205 0.018
R376 100 k
C6 0.001
V5V R32 390
R31 680
5
R204 4.7 k
R205 27 k
R263 100 k
R262 1.8 k
CP1
C11 2.2
C10 0.047
V5V
4
C260 10
R2 100 k
C1 0.1
FCON
C251 10
MP20 1 2 3
R10 2.2 k C191 0.01
VCC T5V
4
R212 1.5 k
VOLO AFV
C207 0.1
R213 68 k
VCC T5V
R7 47 k
6
C378 0.0047
TEMPV
VCO CIRCUIT R6 1k
R9 10
R8 1k
3.6 V
5
BEEP C377 820 P
5V R1 473 k
3
BEPO
5V
2
R206 18 k
NOISV
1
1.9 V
R261 3.9 k
R260 12 k
R251 470
C202 0.1
VOLIN BEPST
R379 82 k
R378 82 k
R377 82 k
5VS
5V
R207 27 k
R203 1.2 M
T5VS
R201 15 k
R5VS
RSSIV C261 0.1
5V DET MOD RSSIV VOLIN BEPST NOISV BEPO BEEP VOLO AFV
V5VS
MOD
V5V R5V
5V DET MOD RSSIV VOLIN BEPST NOISV BEPO BEEP VOLO AFV
DET
UNLK TEMPV SDATA SCK DAST PLST
5V
11-2 VR UNIT
VCC
VCC R500 B-5715A
NC
VCC
VOLIN
VOLO
GND
HV
11 - 2
CP506 1
CP505 2
CP504 3
CP503 4
CP502 5
CP501 6
CP500
From BATTERY+
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