BAF-1550

1

2

3

4

5

6

R216 10K

R221 39K

        4

        4

C215

D

R217

4u7/16V

10K

3 1 2 R218 10K

U203A 4558

R222

5

C219

6 R223 10K

        8

U203B 4558

W201 A10K

J203 3 2 1

R224

10K

10K

D

2K

22u/16V

        8

R220 R201

R225

7

39K

C220

10K

C217 101

C218 101

C216 4u7/16V

CON3

R226 2K

22u/16V

R219 10K

C207 331

R202 W202 A10K

10K C202 101

C

22K C201

R203

2 1

10K

4.7U/16V 3 U201A 4558

A10K

R205 1K

R206 22U/16V

10K

C

10K

R210 1M,

        8

        8

6

C206

2

7 4U7/16V

5

U201B 4558

GND

1 3

U202A 4558

4U7/16V R209 10K

        4

W204 A10K

R211 15K

        4

C212

R214

6

C214 7

4K7

4U7/16V

5

R213 10K

U202B 4558

4U7/16V

J202

R?

2 1

RES2

CON2

        4

C210

C211

153

153

-12V W206 W50K

+12V

CON6 B

C213 101 R215

C204

        4

1 2 3 4 5 6

R212 4K7

C209

101

        8

C203

J201

C208 472

R208 4K7

R207 22K

        8

W203

W105 W50K

C205 101

R204

C225 104

C226 104

+12V

B

GND R231 4K7

R229 2K2

R227 2K2

D? LED

D? LED

R233 300K

C221 1u/16V

R228 2K2

R232 200R

Q201 9015

R230 4K7

R235 4K7 C223 R236 100K

R234 10K

Q202 9014

D202 1N4148

10u16V D201 1N4007

Q203 9015

Q204 9014

R237 10K

C222 10u/16V

C224 220u/25V

R238 56K

A

A

D203

Title -12V

1N4148

Size

SP-15 CONTROL PART Number

Revision

B Date: File: 1

2

3

4

5

20-Mar-2003 Sheet of   D:\PICTURE\NINGHAI SAIYI\SP-12 & 15 Drawn CIRCUIT By:BOARD DIAGRAM\SP-15 SP-15 CONTROL PART.DDB 6