27
RXD-M909/LS-M909
Refer to the schematic diagram for the values of resistors and capacitors.
AN
AM
AL
AK
AJ
1
2
3
4
5
6
7
D301
CN302
Q304
JK303
J302
Q303
RM301
CN307
CN303
PN301
DIG301
LD306
LD307
Q302
SW308
SW309
SW302
SW301
CN301
SW303
SW305
SW306
SW313
SW312
SW311
SW310
SW307
LD301
IC301
R381
R387
R393
R380
R323
R374
C339
R355
C338
C369
R360
R361 C335
R320
C315
R307
C353
C341
C306
R396
C303
C304
R334
R333
R332
R335
R336
R331
C333
R337
R392
R309
R310
R311
C316
R395
R394
C334
R362
FB302
FB304
FB305
C351
C314
R342
R341
R340
R399
R372
R388
R389
R391
R325
R382
R318
C354
R302
R301
C317
R321
R329
R319
R306
R304
R305
C370
C305
R345
TIMER
CLOCK
EX. BASS
R344
R343
C352
C312
R308
C301
C302
C318
C337
C342
USB
R390
W228
W226
W206
W235
C320
C319
W222
W212
W224
W223
W233
W201
W219
W213
W231
W225
W222
W229
W203
W216
W217
W209
W227
C355
C307
C308
C311
W207
W236
W210
W230
W211
W221
W237
W214
W234
W204
POWER
USB/T
APE REC
CD SYNC
INPUT SELECTOR
W202
W205
W215
W220
W218
W208
1
4
B
1
8
B
C
4
1
BE
E
12
9
22
8
OG
I
E
1
52
40 39
27
26
14
13
37
6
1
1
3
36
2
1
C313
FRONT
PC BOARD