Chapter 7. Printed Wiring Board; Main Unit Print Wiring Board - Sharp LC-32SV21L Service Manual

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LC-32SV21L&LC-42SV31L
CHAPTER 7.
PRINTED WIRING BOARD
[1] MAIN UNIT PRINTED WIRING BOARD
MAIN UNIT(Side-A)
X4
R14
L63 L64
R8
X5
CN601
CN701
C651
C662
C655 C658
C664
C650
C659
L65 L66
R653
R656
C654
C663
C665
C666
U415
C409
C670
C669
R416
C626
C632
U602
S1
L701
ZD116
C709
R709
C708
C715
C712
U703
C713
R634
C721
R714
C628
C718
C714
C717
R713
Q605
C633
R668
U607
R644
C1124
R649R651
R661
Q610
D102
R666
R505
C501
R514
C719
R530
U701
R529
R2
R525
C525
U501
R523
C515
R513
C511
C529
C720
C502
R3
C704
U504 U505
C533
CN502
C495
R492
ZD424
R493
R478
C532
R528
FB500 FB502
ZD423
C492
C503
U702
D501
R501
C493
FB125
R477
D503
D504
ZD426
U506 U507
ZD517
C494
R491
ZD422
R490
R476
ZD421
C491
CN503
ZD425
R495
U508
CN111
ZD117
FB103
R153
R149
C131
R159
Q1
C481
RP400
RP401
RP402
RP403
RP404
RP405
C402
RP406
RP407
C401
U402
R402
RP409
TP400
TP401
R4120
RP411
R4113
R4114
R4116
R414
C421
C405
R4112
C422
HS1
C428
U403
C407
R406
R415
U401
R413
R4115
R625
R623
R498
R424
R423
R556
C450
C455
R1
R7
R4106
C454
R459
C447C448
R461
R1150
X400
C727
C728
C1116
C1114
CN410
U705
R502
R4103
R534
R443
R533
R515
R447
R516
C510
R503
R119
C512
C530
Q103
C507
R121
R522
U502
D101
D100
C516
C126
C710
R144
FB102
R136
C711
C121
R134
FB101
C116
C1146
C1145
R125
FB100
CN105
CN101
CN102
ZD123
ZD122
C143
C145
66
SCREW1
X2
R17
CN409
FB267
R262
R282
R273
R286
U262
R261
R277
RP261
R278
R265
CN408
C262
R12
R269
R296
C273C274
X402
C270
R6
CN106
U405
FB264
R475
R479
C272
C470
C269
R11
C623
R622
R624
C624
C620
R629
R626
C615
R630
C613
R4111
C457
R621
C496
C614
C619
R620
FB66
R10
FB602
CN602
C640
FB601
C641
C642
R177
C151
C159C160
R9
FB115
R1120
FB119
C186
R1112
FB126
C185
C177
CN128
C133
C184
U406
R1105
C181
R1111
R1109
R1113
R1114 R1115
R4
C1109 C 1111
C132
FB116
FB117
R1175
C192
C158
FB111
FB129
R353
C194
C191
C1107
CN103
C153
TU102
TU101
C152
U112
R16
X6
SCREW2

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