Sony KLV-S19A10 Service Manual page 43

A2U
[VIDEO IN/OUT, AUDIO SELECT, AUDIO AMP, DC-DC CONVERTER]
(KLV-S23A10 Only)
— A2U BOARD —
1 2
A
B
C
D
E
F
<COMPONENT SIDE>
3 1
A
C8507
C8660
B
C7804 R7826
C7805
VD7750 C7799
C7794
C7800
VD7751
VD7752
C7801
VD7753 C7802
C
C7806
C7807 R7827
R7608
C7740
C7606
C7728 R7728
IC7704
C7732 C7729
R7603
VD7601
R2741
D
E
D9056
R9133
D9057
F
R9135
<CONDUCTOR SIDE>
2 3
R8624
FB8607 R8433
Q8616
R8621
R8619
Q8615
R8605 R8613
R8659
R8658
C8657
R8590
R8651 R8550
Q8560 Q8561
D8565
R7760
R7761
R7831
D7775
R7741
R7772 C7757 BOARD —
R7769R7770
R7777
R7775
R7792
C7761 R7003R7008
IC7750
C7765
D7413
R7768 R7767 R7447
Q7413
R7773 C7758 R7445
R7401
R7319
R7326
R7318
R7325
C7349
R7423 C7346
R9335
D7415
C7345 R9320
R7424
R7456 R9309
R7324
R7451 R9334
C7428
R7625
R7316 R9308
IC7404
R7626
R7315 R9319
Q7407
R9321
C7727
R9336
R9474
R7729 R9310
R7437 R9329
IC7703
R9327
C7733
R9411
R9406
R2516
R2532
C2550
R2737 R2534
C2552
Q2731
R2739 C2737
R2740
C2733 C2812
C2738
R2580
L2806
C2809
R2815
Q2804 R2812
R2805 R2813
Q2803
R2802 Q2801 R2803 R2814 R2810
R2801 C2810
R9047 D9009
R9030 VD9007
R9053 D9014
R9052
R9026 C9006 C9003
D9015
R9015
R9018
R9009
R9012 R9013 D9010
VD9001
VD9004 VD9005
C9001
R9010
VD9002
R9056
D9016
C9008
R9051
D9012
C9005
• A2U BOARD SEMICONDUCTOR LOCATION
IC DIODE
( ) ( ) ( ) ( )
Component Conductor Component Conductor
*
Side Side Side Side
IC2505 D-2 D7301 C-1
3
IC2731 D-2 D7302 C-1
qa
IC7001 B-1 D7303 C-1 9
IC7103 D-3 D7409 C-2
3
IC7301 C-1 D7410 C-2
3
IC7404 C-2 D7411 D-2
3
IC7405 C-2 D7412 C-2
3
IC7601 D-1 D7413 C-3
3
IC7702 D-2 D7415 C-2
3
IC7703 D-2 D7416 C-2
3
IC7704 D-1 D7603 D-3 3
IC7750 C-2 D7604 D-3
3
IC7802 C-2 D7605 D-2
3
IC8501 B-2 D7755 B-2 3
IC8552 A-2 D7756 C-2
3
IC8652 A-1 D7757 B-2
3
IC8653 B-2 D7758 B-2 3
D7759 C-2
3
D7767 C-2
3
TRANSISTOR
D7768 C-2 3
D7769 B-3
( Component ) ( Conductor ) 3
Side Side *
D7770 C-3
3
Q2503 D-3
2 D7775 B-3 3
Q2504 D-3 D7832 B-2
2 3
Q2507 D-1 2 D7833 C-2
3
Q2508 D-1
2 D8413 A-2 3
Q2509 D-2 2 D8414 A-2
3
Q2512 D-1
2 D8415 A-2 3
Q2513 D-1 D8416 B-1
2 3
Q2514 D-2 2 D8417 B-1
3
Q2731 D-2
2 D8501 A-2 3
Q2801 D-3 D8504 A-2
2 3
Q2802 D-1 2 D8551 A-2
3
Q2803 D-3
2 D8553 A-2 3
Q2804 D-3 D8558 B-1
2 3
Q7001 C-3 2 D8561 B-1
3
Q7406 D-2
2 D8562 A-3 3
Q7407 C-2 D8563 B-3
2 3
Q7411 C-3 2 D8565 B-3
3
Q7413 C-3
2 D8567 A-3 3
Q7601 D-3 2 D8615 A-2
3
Q7602 D-3
2 D8616 A-2 3
Q7605 D-3 D8617 A-2
2 3
Q7606 D-3 2 D9002 F-1
3
Q7740 C-3
2 D9003 F-1 3
Q7741 C-3 D9009 E-3
2 3
Q7742 C-3 2 D9010 E-3
3
Q7743 C-3
2 D9011 E-3 3
Q7744 B-3 D9012 E-3
2 3
Q7752 C-2 2 D9013 E-2
3
Q7753 C-2
2 D9014 E-3 3
Q7754 C-2 D9015 E-3
2 3
Q7755 C-2 2 D9016 E-3
3
Q7757 B-2
2 D9050 F-2 3
Q7758 B-2 D9051 F-2
2 3
Q8403 A-2 2 D9052 E-1
3
Q8404 A-2 D9053 F-1
2 3
Q8405 B-1 D9056 F-1
2 3
Q8552 B-1
2 D9057 F-1
3
Q8560 B-3 D9302 D-1
2 3
Q8561 B-3 2 D9303 D-1
3
Q8562 A-1
2 D9407 A-2 3
Q8563 A-1
2
Q8601 A-2 2
Q8615 A-3
2
Q8616 A-3
2
* : Refer to Terminal name of semiconductors in silk
screen printed circuit (see page 4-10)
KLV-S19A10/S23A10 (UC) 4-22