Read Sony BMZ-K33 / CX-BK33 Service Manual online
CX-BK33
56
56
7-27. PRINTED WIRING BOARD – LCD Board –
•
See page 35 for Circuit Boards Location.
: Uses unleaded solder.
CN004
CN606
CN006
CN002
CN010
LCD1
JW103
JW104
JW106
JW110
JW111
JW116
JW117
JW118
JW121
JW124
JW130
JW131
JW132
JW135
JW137
JW136
JW140
JW143
JW125
JW126
JW145
JW146
JW109
JW112
JW113
JW108
JW119
JW107
JW101
JW127
JW120
JW128
JW129
JW133
JW134
JW147
JW148
JW149
JW150
JW151
JW152
JW153
JW154
JW155
JW156
JW157
JW158
JW159
JW115
JW162
JW105
JW123
JW161
JW160
JW144
JW102
JW114
JW138
JW139
JW142
JW141
S337
S336
S333
S332
S331
S303
LED256
LED203
LED257
LED259
LED258
S301
S334
S335
LED264
LED266
LED263
LED261
S302
CN001
C102
S300
LED255
B4
B5
R250
R249
R311
R332
R333
R334
C367
C369
C368
R372
R374
R371
R375
R373
C381
C383
C382
R381
R384
R382
R385
R383
IC001
C110
C609
R601
C109
R602
R603
C601
C107
C108
FB112
FB111
FB106
FB104
FB103 FB102
FB101
C111
IC601
R105
R101
C105
C363
C362
C361
R365
R364
R364
R363
R362
R361
R110
FB110
FB107
FB109
FB108
JR102
R106
R107
R108
R109
R251
JR205
JR202
R252
Q101
Q102
R611
R347
R348
R349
R350
R351
R352
C602
C603
R335
R337
R336
R368
R370
R367
R369
R366
C365
C366
C364
JR101
JR103
JR104
FB105
1
76
1
39
38
80
41
40
25
26
66
65
LIQUID CRYSTAL DISPLAY
E
LED264, 266
(LCD BACK LIGHT)
LED261, 263
(LCD BACK LIGHT)
E
1-861-925-
12
(12)
LCD BOARD
MAIN
BOARD
CN905
H
POWER KEY
BOARD
CN301
A2
(DISC INDICATOR 1)
(DISC INDICATOR 3)
(DISC INDICATOR 2)
(DISC INDICATOR 4)
(DISC INDICATOR 5)
i-BASS
DISC SELECT 1
DISC SELECT 2
DISC SELECT 4
DISC SELECT 5
DISC SELECT 3
BASS
ROTARY ENCODER
MIDDLE
ROTARY ENCODER
VOLUME
ROTARY ENCODER
TREBLE
ROTARY ENCODER
LED203, S334
1
3
1
3
1
1
1
9
18
10
3
3
1
4
LED BOARD
CN003
A1
1
2
2
FRONT KEY
BOARD
CN302
A4
5
1
ENTER KEY
BOARD
CN005
A3
1
2
2
1
3
JOG BOARD
CN011
A5
A
B
C
D
E
F
G
H
I
J
1
2
3
4
5
6
7
S331 – 337
K
A
K
A
A
K
A
K
(Page 46)
(Page 58)
(Page 58)
(Page 58)
(Page 58)
(Page 58)
•
Semiconductor
Location
Location
Ref. No. Location
IC001
C-4
IC601
H-5
LED203
F-7
LED255
F-6
LED256
F-5
LED257
F-4
LED258
F-4
LED259
F-3
LED261
B-7
LED263
C-7
LED264
C-2
LED266
B-2
Q101
C-2
Q102
C-2
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