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3434
MZ-B100
6-6. PRINTED WIRING BOARD – MAIN Section (2/2) – z
Refer to page 29 for Notes.
D101 B-2
D201 B-2
D301 B-5
D304 C-2
D601 B-8
D602 B-9
D606 E-7
D607 F-7
D801 F-4
D902 C-8
D904 C-8
IC301 B-3
IC303 F-2
IC304 E-2
IC312 B-4
IC313 B-5
IC802 F-4
Q302 F-2
Q303 F-3
Q304 E-3
Q305 E-3
Q306 F-2
Q307 E-2
Q311 D-2
Q312 D-2
Q313 B-7
Q314 B-7
Q318 A-5
Q319 B-5
Q320 B-5
Q321 C-6
Q322 B-6
Q601 C-8
Q802 G-8
Ref. No. Location
z
Semiconductor
Location
2
3 4 5 6 7
8
9 10 11
A
1
B
C
D
E
F
G
H
C603
C623
C624
C833
C810
C802
C803
C824
C307 C239 C139
C350
C351
C352
C337
C106
C206
C807
C107
C826
C804
C335
C330
C303
C113
C316
R316
C356
R846
R843
R818
R256
R255
R257
R156
R334
R335
R338
R337 R158
R324
R157
R822
R840
R211
R122
R309
R841
R839
R836
R838
R106
R111
R206
R205
R322
R220
R317
C213
R120
R602
R930
R616
R611
R610
R844
R806
R853
R831
R834
R155
R154
R333
R336
R254
R258
R332
R208
R107
R209
R222
R210
R110
R207
R105
R813
R308
R109
R108
R323
R315
R219
C621
C832
C815
C814
C707
C706
C705
C703
C702
C701
C831
C236
C234
C136
C134
C825
C208
C214
C108
C114
C313
C828
C827
C105
C207
C205
C241
C204
C141
C104
C240
C203
C140
C103
C336
C319
D801
D101
D201
Q305
BCE
Q322
ECB
Q321
ECB
Q319
ECB
Q318
ECB
D304
Q313
BCE
Q304
ECB
Q303
ECB
FB302
FB304
FB303
FB301
C632
R704
R702
R701
R703
D904
D601
D606
D607
D602
D902
C907
C829
C830
C235
C112
C212
C906
C809
C917
C916
C813
C353
C135
C354
C355
C928
L802
L801
L902
L904
L901
MAIN BOARD (SIDE B)
J302
i
J301 (2/2)
LINE IN
(OPTICAL)
S801
HOLD
OFF
HOLD
.
r
RV301
w
VOL
S803
(HALF LOCK)
OPEN
r
LOCK
11
(11)
1-682-980-
S802
(PROTECT)
S804
(OPEN/CLOSE)
1
9
8
5
16
IC301
IC312
5 8
4
1
IC313
1
3
4
5
IC303
5
8
4
1
IC304
1
4
8
5
1
2010
CN501
BE
C
BE
C
Q312
Q311
Q306
Q307
Q302
Q320
D301
RB702RB701
3
45
1
IC802
C606
C918
C635
C601
C914
RB801
Q802
C607
L601
L905
L903
S
D
G
Q601
BE
C
Q314
T601
C304
F301
FB804
FB802
FB803
OPTICAL PICK-UP
BLOCK
LCX-4R
: Uses unleaded solder.