Schematic Diagrams Of A2U Board (Klv-S23A10 Only) - Sony KLV-S19A10 Service Manual

(2) Schematic Diagrams of A2U Board (KLV-S23A10 Only)

1 3
2
A
VD9004
VD9005
B
J9002
S1
3 4
S VIDEO 1 2
VD9006
VIDEO 3 IN
V1
VIDEO
R9120
C
470k VD9050
1/10W
RN-CP
L1
L
(MONO)
AUDIO
R9122
VD9051
R1 470k
R 1/10W
RN-CP
S2
VD9001
3 4
S VIDEO 1 2
D
VD9002
VIDEO 1 IN V2
VIDEO
L L2
(MONO)
AUDIO
VD9003
R2
R
E R9124
VD9052
470k
1/10W
RN-CP
R9126
VD9053
470k
1/10W
RN-CP
F
R9026 R9030
150
VD9007 150
1/10W
1/10W
RN-CP
RN-CP
VD9013
J9001
VD9009
VG
Y
VD9015
VB
PB
HD/DVD IN
VR
G
1080i/720P/ PR
480P/480i
L
L
R9132
VD9056
470k
AUDIO 1/10W
RN-CP
R
R
R9134 VD9057
470k
1/10W
RN-CP
H
I
CN9501
10P
WHT
GND 1
8.8
TU_9V 2
32.3
TU_30V 3
5.2
TU_5V 4
J TO
GND 5
TU BOARD 4.1 R
R 6
CN6401
GND 7
4.1 L
L 8
GND 9
5.2
VIDEO
DET OUT2 10
C2811 C2813
0.1 0.1
50V 50V
B B
2012 2012
K
4 5 6
V3_IN_Y
R9012 R9018 R9052
C9006
150 150 D9013 100
2.2
1/10W 1/10W
1/10W 25V MM3Z10VT1
RN-CP RN-CP
RN-CP B
2012
V3_IN_C
R9013
C9007 R9053
75 2.2 100
D9014
1/10W 25V 1/10W
RN-CP B MM3Z10VT1 RN-CP
2012
V3_IN_SSW
R9054
1k
D9015 1/10W
MM3Z10VT1 RN-CP
V3_IN_S2SW
C9002
R9055
0.47
1k
10V 1/10W
B RN-CP
TO(2/5)
1608
V3_IN_LR
V3_IN_V
R9056
R9014 R9017 C9008
D9016 100
150 150 2.2
MM3Z10VT1 1/10W
1/10W 25V TO(4/5)
1/10W RN-CP
B
RN-CP RN-CP A5V
2012
V3_IN_L
R9121
C9060 C9061 D9050
1k
1000p 1 MM3Z10VT1
1/10W
50V 10V
RN-CP
B B
1608 1608
V3_IN_R
D9051
R9123
C9062 C9063
1k 1000p 1 MM3Z10VT1
1/10W 50V 10V
RN-CP B B
1608
1608
V1_IN_Y
R9009 R9015
C9003 D9009 R9047
150
150 2.2 100
MM3Z10VT1 1/10W
1/10W 1/10W 25V
RN-CP
RN-CP RN-CP B
2012
V1_IN_C
R9010
R9048
C9004 D9010
75 100
2.2 MM3Z10VT1
1/10W 1/10W
25V
RN-CP
RN-CP B
2012 V1_IN_SSW
R9049
D9011
1k
MM3Z10VT1 1/10W
RN-CP
V1_IN_S2SW
C9001 R9050
0.47 1k
1/10W
10V
RN-CP
B
1608
V1_IN_V
TO(2/5)
R9011 R9016 V1_IN_LR
C9005 D9012 R9051
150 150 2.2 100
MM3Z10VT1
1/10W 25V 1/10W
1/10W
RN-CP B RN-CP
RN-CP
2012
V1_IN_L
R9125 C9064 D9052
C9065
1k 1000p MM3Z10VT1
1
1/10W 50V
10V
RN-CP B
B
1608
1608
V1_IN_R
D9053
R9127 C9066
C9067
1k 1000p MM3Z10VT1
50V 1
1/10W
B 10V
RN-CP
B
1608
1608
D1_IN_Y
D1_IN_CB
R9023 R9024
150 150
1/10W 1/10W
RN-CP
RN-CP
D1_IN_CR
R9019
R9021
150 TO(2/5)
VD9011 150
1/10W D1_IN_LR
RN-CP 1/10W
RN-CP
VD9017
D1_IN_L
R9133
C9073 C9074
1k 1000p
1 D9056
1/10W 50V
10V MM3Z10VT1
RN-CP B
B
1608 1608
D1_IN_R
R9135 C9075 C9076
1k 1000p 1
D9057
1/10W 50V 10V
RN-CP B B MM3Z10VT1
1608 1608
9V
TV_LR TO(2/5)
TV_R
TV_L
TO(2/5) AU_IN_GND
7 8 9
A5V L2505 L2501
10uH 10uH
R2508
4.7k
1/10W
RN-CP
Q2503
2SC4081T106R
R2510
R2506
4.7k
100
1/10W
1/10W
RN-CP
RN-CP
TO(4/5) CSW_V R2581
100
Q2504 1/10W
R2502 2SC4081T106R RN-CP
1k
1/10W
R2507
RN-CP 100
C2549
1/10W
47p
RN-CP
50V
CH
TO(4/5) CSW_H
R2501 1608
1k
1/10W
RN-CP
R2550
R2583
C2550
100
47p 1/10W
1/10W
50V RN-CP
RN-CP
CH
C2526
1608
0.01
C2520 C2527
25V
0.1 1
B
16V 10V
B B
1608
1608
1608
TO(4/5)
A9V
C2525
L2504 A9V C2518 0.1
10uH 47 16V
6.3V B
1608
C2553
R2597 X2501
22
330 16V 4MHz
1/10W
RN-CP
Q2514
2SA1576A-T106-QR
TO(4/5)
BUFFER
YUV
Y
0.22
R2537
16V
820
R2596 B
1/10W
100
RN-CP
1/10W 1608
RN-CP
Y
Y
Q2509
2SA1576A-T106-QR
R2514
56 BUFFER
1/10W
RN-CP
R2540
100
R2534 1/10W
820 RN-CP
1/10W
RN-CP
B-Y
CB
Q2508
R2515
2SA1576A-T106-QR
56
BUFFER
1/10W
RN-CP R2532
820
1/10W
R2536
RN-CP
100
1/10W
CR R-Y
RN-CP
Q2507
R2516 2SA1576A-T106-QR
56
BUFFER
1/10W
RN-CP
R2533
100
1/10W
RN-CP
A5V
TO(4/5) CV
A9V L2802
22uH
JL6450
L2801
22uH
C2801
47
16V
VIDEO
C2802
0.1
16V
8.8
B
1608
5.9 VIDEO
R2803 R2805
Q2801 100
2PC4081R-115 1/10W
5.2
RN-CP CHIP
BUFFER
R2801
TU_33V TO(5/5) 1.2k
C2812 1/10W
0.1 RN-CP
50V
B
2012
R2802
1.5k
1/10W
RN-CP
JL6451
TO(4/5) D5V
L2803 L2804
22uH 22uH
C2804
C2805
100 47
10V 16V
VIDEO
10
11 12
TO(2/5)
D3_IN
C2539 C2540 C2541
2.2 2.2 2.2
25V 25V
25V
B B
B
2012 2012
2012
C2535 C2536 C2538
2.2 2.2 2.2
25V 25V 25V
B B B
2012 2012 2012
R2569 R2573
2.2M 2.2M
1/10W 1/10W
A5V
RN-CP RN-CP R2579
100
1/10W
RN-CP
R2567
R2578
100
100
1/10W
1/10W
RN-CP
R2565 RN-CP
100
1/10W R2577
RN-CP 100
R2564
1/10W
100
RN-CP
1/10W
RN-CP
IN10_CB IN6_S2
IN10_CR IN6_C
IN10_L1/H IN6_Y
IN10_L2/V IN6_CV
IN10_L3 IN6_S
10k
IN10_SW IN5_S2
IREF IN5_C
H_PH IN5_Y
IC2505
CXA2229Q-T6
V_PH IN5_CV
90HEX
VCC_DIFF 1 IN5_S
VIDEO IN SELECT
IN4_S2
EXT_CLK/XTAL
GND_DIFF IN4_C
SEL_HOUT1 IN4_Y
SEL_VOUT1 IN4_CV
C2528
0.1 SYNC_IN1 IN4_S
16V
B
SEL_OUT1 IN3_C
1608
Y_PH1 IN3_Y
2
CV/YOUT1 IN3_CV
B-Y
C/CBOUT1 GND_IN
R-Y
CROUT1 IN2_CV
R2546
68k
1/10W
RN-CP
C2530
C2533
0.1 R2582
0.1
16V R2580 47
16V
B 47 1/10W
B 1/10W
RN-CP
RN-CP
1608
1608
C2529 C2543
47
0.1 C2531
6.3V
16V 47
B 6.3V
1608
R2559 C2534
L2502 C2555 C2544
68k 0.1 0.1
2.2
10uH 1/10W 16V 16V
16V
RN-CP B B
B
1608 L2503 1608
2012
10uH
R2562
100
1/10W
RN-CP V2_IN_LR
TO(2/5)
R2552
100
1/10W
RN-CP
R2556
R2554
820 820
1/10W 1/10W
RN-CP RN-CP
TO(3/5)
LINE_OUT_LR
C2532
Q2512 Q2513
0.22
2SA1576A-T106-QR 2SA1576A-T106-QR
16V
BUFFER B BUFFER
1608
LINE_OUT_L L
R2555
R2560
75
75
1/10W
1/10W
RN-CP RN-CP
Y C
VIDEO
R
LINE_OUT_R
C2803 R2806
47 750
1/10W
16V
RN-CP
TO(2/5) AU_PRE_GND
R2807
0
CHIP
Q2802
2PA1576R-115
BUFFER
R2804
220
1/10W
RN-CP
0
C9012 C9009
1 1000p
50V
10V
B
B
1608
1608
PC_IN_R
R9007
1/10W
RN-CP
C9011
1
10V
B
1608
PC_IN_L
R9006
C9010
1/10W
1000p
RN-CP
50V
B
PC_IN_LR
1608
TO(2/5)
A2U(1/5)
(VIDEO IN/OUT)
(KLV-S23A10 ONLY)
15
13 14
•A2U(1/5) BOARD WAVEFORMS
1
0.167V (4MHz)
P-P
2
1.0V (H)
P-P
V3_IN_S2SW
V3_IN_C
V3_IN_Y
V3_IN_V
V3_IN_SSW
V2_IN_S2SW
V2_IN_C
V2_IN_Y
V2_IN_V
V2_IN_SSW
CN9003
12P
12 R2
V2_IN_R
11 L2
V2_IN_L
10 AU_IN_GND
9 V2SW
8 SSW2 TO
V2_IN_SSW
H2 BOARD
7 GND
CN9855
6 V2
V2_IN_V
5 HND
4 Y2
V2_IN_Y
3 GND
2 C2
V2_IN_C
1 S2SW
V2_IN_S2SW
D9002
R9002
J9004
220k
1/10W
RN-CP L
L
AUDIO
OUT
D9003 R
R
R9003
220k
1/10W
RN-CP
CN9000
1 GND
CN9001
1 GND
R9004
470k
1/10W
RN-CP
1k
VD9060
J9011
PC
AUDIO
IN
1k
R9005
VD9061
470k
1/10W
RN-CP
B-SS12681<UC.>-A2U-P1
KLV-S19A10/S23A10 (UC) 4-17