Sharp LC-19A1E (serv.man7) Service Manual ▷ View online
LC-19A1E-BK/WH
7 – 5
[2] AV TERMINAL UNIT PRINTED WIRING BOARD
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AV TERMINAL Unit (Side A)
TUNER PACK
LC-19A1E-BK/WH
7 – 6
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AV TERMINAL Unit (
Chip Parts Side A
)
R601
R603
R605
R606
R607
R608
R609
R610
R611
R612
R613
R614
R615
R616
R617
R618
R619
R620
R621
R622
R623
R624
R625
R626
R627
R628
R629
R630
R631
R632
R633
R634
R635
R636
R638
Q502
Q503
Q504
Q505
Q506
Q507
Q508
Q509
Q510
Q511
Q512
Q513
Q515
Q518
Q519
Q520
Q521
Q522
Q523
Q524
Q526
Q527
FB502
FB505
FB506
FB509
FB510
R500
R501
R502
FB513
R503
FB514
R504
FB515
R505
R506
R507
R508
R509
R510
R511
R512
R513
R514
R515
R516
R517
R518
R519
R520
R521
R522
R523
R524
R525
R526
R527
R528
R531
R532
R533
R537
R538
R539
C501
C502
C503
C504
C505
C506
C507
R544
C508
R545
C509
R546
R547
R548
R549
R550
C514
R551
C515
R553
C517
R554
C518
R555
C519
R556
R557
R558
C520
C521
C522
C523
R560
C524
R561
C525
R562
C526
R563
C528
C529
R566
R567
R568
R1
R569
R2
R4
R5
C531
R6
C532
R7
C533
R570
C534
R9
R571
C535
R572
C536
R573
C537
R574
C538
R575
C539
R576
R577
R578
C540
C541
C542
C543
C544
C545
C546
R583
C547
C548
R585
C549
R586
R588
R589
C550
C552
C553
R590
R591
R592
R593
R595
C559
R596
C560
C561
C562
C563
D503
C564
D504
C565
D505
C566
D506
C567
D507
C568
C569
C570
C571
D511
C572
C573
C574
C575
C576
D516
C577
D517
C578
D518
C579
D519
C580
D520
C581
IC501
D521
IC502
C582
D522
IC503
D523
D524
IC504
IC505
D525
C586
IC506
D526
D527
C588
D530
D531
LC-19A1E-BK/WH
7 – 7
[3] R/C, LED UNIT PRINTED WIRING BOARD
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R/C, LED Unit (Side A)
R/C, LED Unit (
Chip Parts
Side A)
R/C, LED Unit (
Chip Parts
Side B)
R/C, LED Unit (Side B)
RMC101
D103
IC101
1
2
34
D115
TV-POW
OPC
Q103
Q102
R124
1
8
DUNTKE248WE
QPWBNE248WJZZ
P101
C104
D
C
B
AE
C
B
AE
F
GH
a/a
Q107
RA
Q102
Q103
R104
R108
R109
R122
R124
D103
D115
IC101
P101
Q107
R101
R102
R135
C102
C104
C105
LC-19A1E-BK/WH
7 – 8
[4] KEY UNIT PRINTED WIRING BOARD
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J
A
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KEY Unit (
Side A
)
KEY Unit (
Chip Parts Side A
)
KEY Unit (
Side B
)
KEY Unit (
Chip Parts Side B
)
S157
S156
S153
S151
S152
S154
S155
POWER
MENU
INPUT
CH-UP
CH-DOWN
VOL-UP
VOL-DOWN
S151
S152
S153
S154
S155
S156
S157
P151
D
C
B
AE
C
B
AE
F
G
H
DUNTKE249WE
QPWBNE249WJZZ
1
4
a/a
D155
D151
R152
R151
R153
R154
D152
KM
P151
R151
R152
R153
R154
D151
D152
D155
Display
