Philips FW-R8/17 Service Manual page 34

Cdr mini system
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6-10
1
2
3
Microphone Board
+12A
A
B
6
9
5
8
3380
4
7
10K
3381
C
2
22R
3
1
HSJ0914
1165
D
E
. . V
DC Voltages measured with
.
F
connected microphone
V
EVM
1
2
3
Microphone Board Copperside view
3385
2250
4
5
6
7
+12A
2241
470u
3377
1M
4,6V
3,9V
BC857B
7152
3382
2248
0V
0,7V
7153
BC847B
180R
100n
7154
0,1V
0V
3396
2249
BC817-25
220K
1n
6160
3387
2K2
1N4148
3389
+12A
470R
9,4V
6161
3391
7155
0V
BC847B
10K
1N4148
0V
4
5
6
7
3381
6160
3387
3375
3370
4401
2255
3373
3380
2253
3382
2251
E
B
3395
E
B
7155
2257
7154
C
2249
C
E
B
3389
E
B
E
B
7156
7152
7153
3386
C
C
C
3392
9301
3379
2252
2241
3393
2256
Digitized in Heiloo Netherlands
6-10
8
9
10
11
12
BC817-25
7150
0V
2K2
0V
+12A
3372
10u
3378
2244
1M
5,9V
1,9V
2246
7151
BC847B
470n
1,3V
2247 1n
+12A
2252
3392
100n
1M
7,3V
2256
3388
BC847B
+12A
0,9V
7156
1u
470R
0,3V
2257
1n
2254
100n
8
9
10
11
12
1165 B1
1166 A4
1167 C4
2240 B4
2241 B2
2242 A3
2243 B2
2247
3397
2244 B4
2245 B1
E
B
2246 C4
7151
2247 A4
C
2258
2248 B2
2244
2249 B2
3378
2250 A1
2251 B2
2252 C3
3374
2253 B2
2240
2254 B4
9302
2255 B2
2256 C3
2257 B3
3388
2258 A4
3370 A2
3371 A2
3372 A4
3373 B2
3374 B4
3375 A3
3376 C1
3377 B1
3378 B4
3379 C2
3380 B2
CDR-Mini Microphone Board Copperside view stage.4 (2000-03-07)
3381 A1
2/4/2018
13
1165 D2
1166 C13
1167 E13
2240 A13
2241 B6
2242 B12
2243 B10
2244 B10
A
2245 B8
2246 B9
2247 C9
2248 C6
2249 C6
2250 D3
2251 D5
2252 E8
2253 E6
B
2254 E11
2255 E7
2256 E9
2257 F9
2258 D12
3370 A2
3371 A2
3372 A12
C
3373 A11
3374 B9
3375 B10
1166
3376 B6
1
MIC_DET
3377 B6
2
3378 B9
3379 B6
3
3380 C1
3397
3381 C2
D
4
MIC_KILL
3382 C4
470R
3383 C8
EH-B
3384 C9
3385 D4
3386 D6
3387 D6
3388 F12
3389 E6
E
1167
3390 E9
1
3391 E7
a
3392 E9
2
MIC
3393 E10
3
3394 E6
3395 F9
EH-B
3396 C6
3397 D12
F
6160 D5
6161 E7
6162 E8
7150 A11
7151 C10
7152 C7
7153 C7
7154 C4
7155 E6
7156 F8
13
3383 B1
3382 B2
3384 A3
3385 A1
3386 C2
3387 A2
3388 B4
3389 B3
3390 C3
3391 B3
3392 C3
3393 C3
3394 B3
3395 B3
3396 B2
3397 A4
4304 B2
4401 A2
6160 A2
6161 B3
6162 B3
7150 A3
7151 A4
7152 B1
7153 B2
7154 B2
7155 B2
7156 B3
9301 C3
9302 B4

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