COMBI BOARD - CIRCUIT DIAGRAM
7-3
7-3
PCS 107 174
THERM SHUT DWN
PROT CIRC
VCC1
BIAS CIRC
VCC2
BS1
O1
O2
BS2
NF2
IN2
RIPPLE
NF2
IN1
6258 G7
6255 G5
MW
+1
GND
R_OUT
0V
7V49
4V
6259 G7
6260 G10
6261 C3
6262 H10
6263 H10
7250 A12
7251 B12
7253 F9
7254 E8
7255 E8
7256 G9
7257 C8
8V95
5V49
8V35
0V7
1V36
4V59
T260 B9
L_OUT
3269 A11
T259 B7
GND
GND
L_OUT
DC
R_IN
3274 H9
3275 E7
3277 G10
3278 F7
3279 H9
3280 F6
3286 E6
3287 F7
3289 G7
3270 D8
3272 C4
8V95
0V6
7V49
4V
8V26
8V52
7V81
9V
0V
0V6
6250 D3
6251 A12
6252 F5
6253 G5
6257 G10
VOLTAGE CLAMPER
R_IN
2262 C12
2263 B13
2264 C13
2265 A12
2267 H10
2268 F5
2269 G5
2270 F6
2271 G6
2272 C11
2273 A11
2274 C2
2276 C8
6264 C8
6265 E5
9235 B7
9236 B8
T250 F4
T251 G4
T252 G4
T253 G4
T254 F6
T255 C7
3264 D3
8V95
3265 B10
3266 B10
3267 B11
T256 F11
T258 A6
TAPE
AC
T286 G10
T287 H10
T288 H10
T289 G7
+MOTOR
+FM
GND
R_OUT
FM
L
provisional
TO ECO-MTF
10
3291 H7
8V95
3293 A3
3294 B3
3295 A3
3296 C7
3297 C7
3298 C8
3299 B13
3300 C13
5200 B3
H
A
B
C
6254 F5
(REC=L)
L_IN
2259 B12
2260 C12
2261 B13
T261 B9
T262 A12
PROVISIONAL ONLY
GND
1
2
3
4
5
6
7
2277 E6
7260 G9
2279 C8
2281 C10
3257 B3
3258 C3
3259 A3
3260 B3
3261 A4
3262 A4
3263 E3
5
6
7
8
3268 C11
VOLTAGE REGULATOR
T278 A9
T279 B4
T280 B4
T281 A9
T283 D8
T284 G7
CD
GND MOTOR
TO Frontboard
R
TO ECO-MTF
TO ATM5
+A_ON
+TAPE
E
11
3292 B3
13
14
A
B
C
D
E
F
G
2254 B10
2255 B10
2256 C11
2257 B11
D
L_IN
1257 A4
1258 A9
1259 B13
2258 B11
T263 B13
T264 C13
T265 B2
T266 B2
T267 A4
T268 B2
T269 B3
T270 C3
T271 D3
T272 D2
9
8
2278 C3
10
11
12
13
14
1
2
3
4
T282 C7
T273 D3
T274 E3
T275 E2
T276 E2
T277 A9
100u
2277
F
12
T285 G7
9
REC INFO
+B
8V91
8V17
8V88
G
H
1252 B2
1253 D2
1254 D2
1255 F4
1256 G4
T283
T269
6K8
3259
BC847B
7250
2281
47u
T278
47n
2282
1253
DIPMATE
1
2
3
4
0u47
2254
BAS316
6262
2273
220u
2K2
3263
1
2
470R
3266
1
2
3
4
5
6
7
8
9
EH-B
1255
5200
2u2
FE-BT-VK-N
1258
BAS316
6250
T263
T252
3m3
2265
3286
1K
T268
T282
3278 10R
2R2
3296
BZX284-B4V7
6257
T260
T285
1N4003
6254
T289
T284
6253
1N4003
T273
1K
3291
7260
BC327-40
T259
2K2
3264
EH-B
1256
1
2
T280
47u
2267
470u
T265
2260
7254
BC327-40
7256
BC847B
0u47
2262
3275 10R
7253
BC327-40
2269
22n
2268
22n
9236
9235
T254
T264
T253
T266
0u47
2261
2270
22n
10n
2279
3272
1R
FE-BT-VK-N 1254
1
2
3
4
5
150R
3274
3287
10R
T279
T256
T275
1K
3293
1K
3280
BC368
7257
1K
3262
T281
T251
470u
2263
12K
3269
T271
3289 10R
17
1
6
11
16
21
22
23
24
3
8
13
18
5
10
15
20
4
9
14
19
2
7
12
1257
SST
10n
2278
T250
5
6
BZX55-B4V7
6260
FE-BT-VK-N
1252
1
2
3
4
6261
1N4003
2R2
3300
T286
220R
3268
T276
BAS316
6258
3277
1K5
100n
2274
4u7
2258
BAS316
6263
47u
2259
T255
1K5
3258
1
2
3
4
T277
1259
DIPMATE
3257
1n
2257
150R
3279
1K5
3292
47u
2272
1K
3261
1K
T262
220R
3298
2271
22n
BAS316
6259
T274
7255
BC327-40
1R
3295
100R
3297
1n
2276
1N4003
6255
470u
2264
6264
BZX284-C10
1N4148
6265
220R
3267
6252
1N4003
6K8
3260
470R
3265
T261
2R2
3299
T267
T287
T288
T258
1R
3294
1n
2256
7
8
9
13
MT1
14
MT2
0u47
2255
TA8227P
7251
1
10
11
12
2
3
4
5
6
6251
BAS316
T272
3270
10K
+A_ON_CD
+A_ON
+A_ON
T270
+B
+A_ON
+TUNER
+FM
+A
+TUNER
+FM
TU_L
TU_R
CD_L
CD_R
+A
+CD
+A
+A
SYNC
TU_L
TU_R
+B
+B
