A2 Board Schematic Diagram (1 Of 2) (Sn 9,100,001 To 9,799,999 And 9,900,001 And Up Only) - Sony KDF-E55A20 Service Manual

A2 BOARD SCHEMATIC DIAGRAM (1 OF 2) (SN 9,100,001 TO 9,799,999 AND 9,900,001 AND UP ONLY)

1 | 2 | 3 | 4 | 5 |
TO U1 CN9402
CN8001
15P
A
Y1
Y1 1
C1
C1 2
GND 3
Y3
Y3 4
—
GND 5
C3
C3 6
S3
S3 7
Y4 8
B GND 9
C4 10
S4 11
V1-S2 12
GND 13
—
V3-S2 14
V4-S2 15
TO U1 CN9401
C
CN8002
15P
V1
GND 1
V3
V1 2
—
GND 3
V3 4
GND 5
V4 6 L1
GND 7
D
L1 8 L3
L3 9
L4 10
GND 11
— R1 12 R1
GND 13
R3 14 R3
R4 15
E
V1LR (P2)
V3LR
(P2)
TO H3 CN43
—
CN8003
16P
S2
V2-SW 1
V2-S2 2
F R8007
E 3
0 :1608
C2
V2-C 4
R8008
E 5
0 :1608
Y2
V2-Y 6
E R8006
7
— 0 :1608
V2
V2-V 8
E
9
L2
V2-L 10
E
11
R2
G V2-R 12
E
13
14
15
16
—
C8073
V2LR 4.7 10V F:CHIP
L1
Y5
VD8013 R8255 R8254 R8147
C8076
4.7 10V F:1608 220 220 270
R1 VD8019
Y4 1/10W 1/10W 1/10W
H :RN-CP :RN-CP :RN-CP
VD8017 R8257 R8256 R8149
220 220 270
VD8020 1/10W 1/10W 1/10W C8072
J8002 :RN-CP :RN-CP :RN-CP 2.2 16V F:CHIP
L2 PB5
6P
VD8014
C8075 R8258 R8259 R8146
VD8021 2.2 16V F:CHIP 220 220 270
R2 PB4
— 1/10W 1/10W 1/10W
:RN-CP :RN-CP :RN-CP
VD8018
R8260 R8261 R8148
220 220 270
1/10W 1/10W 1/10W
VD8022 C8071
:RN-CP :RN-CP :RN-CP 2.2 16V F:CHIP
PR5
VD8015 R8145
C8074 R8262 R8263
2.2 16V F:CHIP 220 270
I VD8023 220 V5V
PR4 1/10W 1/10W 1/10W
:RN-CP :RN-CP :RN-CP
VD8016 R8264 R8144
R8265
220 220 270
VD8024 1/10W 1/10W 1/10W
VIDEO 45 :RN-CP :RN-CP :RN-CP
SIGNAL
—
V4V
VIDEO 45
R8023 C8081
J AUDIO Q8033 10
1k
2SC3052EF-T1-1EF 1/10W 16V
R8019 MUTE :CHIP :AL-CP
R1
0
:1608
R8016 C8086 C8084 C8083
1k 0.001 1 0.0047
1/10W
50V 10V 50V
:CHIP D8009
B:1608 B:1608 B:1608 R8027
— UDZSTE-1710B L 0.0 1k
R8021 1/10W
R8015
R8010 470k :CHIP
1k
470k 1/10W
1/10W 1/10W :CHIP
:CHIP :CHIP R8026
R2 L
J8004 10k
6P C8087 1/10W
0.001 C8085 :CHIP
K
50V 1 R8024
R8005 B:1608 10V 1k
470k B:1608 R8020 1/10W
1/10W 0 :CHIP
:CHIP :1608
D8008
UDZSTE-1710B 0.0
R8028
1k 1/10W
VD8012 VD8011 0.7
—
R8022
470k R8025
R8014 C8089 C8088 1/10W 10k
1k 0.001 1 :CHIP 1/10W
1/10W 50V 10V :CHIP
:CHIP B:1608 B:1608 C8082
R 0.0047
Q8034
50V
L D8010 B:1608 2SC3052EF-T1-1EF
R8009 R8013
470k 1k UDZSTE-1710B MUTE
1/10W 1/10W
:CHIP :CHIP
R
C8090 C8091
1 0.001
10V 50V
— B:1608 B:1608
R8004
D8011
470k V4LR (P2)
1/10W UDZSTE-1710B
:CHIP
VD8007 (P2)
V5LR
VD8006
M
V6LR(HDMI) (P2)
—
C8018 R8018
1 1k
10V 1/10W
B:1608 :CHIP
R6
N R8333
0
L6
C8021 R8017
1 1k
10V 1/10W
B:1608 :CHIP
—
R8334
0
O
CN8006
—
4P
:B TO B
TO GK CN6033
P
KDF-E55A20/E60A20
6 | 7 | 8 | 9 | 10 | 11 |
+9V
FB8003
BK1608HS601
C8007
L8003 0.1
16V
:FLR50 F:1608
C8006
10 R8055
25V 470
B:CHIP 1/10W
:CHIP
MAINCOMP
2
R8035 R8054
68 R8049 150
0 1/10W
1/10W
:1608 :CHIP R8066
Y :CHIP
2.1 100
1/10W
1.3 :RN-CP
Y
Q8015
0.3
2SA1226-T1-E3E4
C8107 R8276
10p 2.2k
R8053 50V 1/10W
1k CH:1608 :CHIP
1/10W
:CHIP R8275
33
1/10W
R8052 :CHIP
0
:CHIP 3.0
PB
2.3
PB
R8034 R8044 C8019 +5V
82
1k 0.1
1/10W Q8017 R8064 1/10W 16V
:CHIP 2SA1226-T1-E3E4 100 :CHIP B:1608
1/10W R8043
:RN-CP 100
1/10W L8002 C8045
1.7
R8051 :CHIP 1.0 0.1
1k 16V
B:1608
1/10W
:CHIP
R8050 C8062
0 0.1 C8101
:CHIP 16V 470
3.0 Q8010
PR B:1608 16V C8046 C8048
2.3 2SA1235TP-1EF :AL-CP 0.1 0.1
R8036 PR
16V 16V
100 B:1608 B:1608
1/10W
R8063
:CHIP 100
1/10W
C8099 C8051
Q8022 :RN-CP 0.1 0.01
2SA1226-T1-E3E4 16V X8001 25V
BUFF B:1608 4M B:1608
Y
C8061
1
R8084 10V
PB B:1608 R8095
1M
1/10W 10k
1/10W
:CHIP
PR :CHIP
C8010
470 C8063
16V 1
:AL-CP 10V
B:1608
60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44
C8064
0.1
16V
B:1608
+5V
61 VCC_OUT
C8009 C8012
L8015 62 SEL_HOUT2
0.1 0.1
16V 16V
B:1608 B:1608 63 SEL_VOUT2
R8072
64 SYNC_IN2
1M
1/10W
:CHIP 65 SEL_OUT2
66 Y_PH2
67 CV/YOUT2
68 C/CBOUT2
69 CROUT2 IC8001
CXA2229Q-T6
70 GND_OUT
VIDEO SW
71 CVOUT3
I2C-TV1
72 YOUT3
73 COUT3
74 DC_OUT
75 ADR
R8079 4.4
SCL-TV1
22 1/10W :CHIP 76 SCL
R8078
4.3
SDA-TV1 22 1/10W :CHIP
77 SDA
L8016
78 VCC_IN
2.2
79 IN1_CV
C8005 80 NC
4.7 R8071
C8008
10V 100 C8011
0.1
F:CHIP 1/10W 16V 470
16V
:CHIP B:1608
:AL-CP
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
C8079
0.1
16V
B:1608
C8068 C8069
0.1 0.1
16V 16V
+9V
B:1608 B:1608
Q8013 R8068
2SC3052EF-T1-1EF 1k
C8070
1/10W
MTCV(DBOX) 0.1
:CHIP
R8037 3.9 16V
100 B:1608
3.3
1/10W C8065
8p
:CHIP
50V
CH
R8057
1.8k
1/10W
1
:RN-CP
R8269
2.5
100
1/10W
Q8024
:CHIP
2SA1235TP-1EF
L
1.8
D8006
UDZSTE-1710B R8056
PROTECT 2.2k
1/10W
:RN-CP
L-MUTE
R8074 R8077
C8080 56k Q8028 220
10 1/10W 2SA1235TP-1EF 1/10W
16V :RN-CP :CHIP
:AL-CP
R C8066
0.1 8.7
16V R8069 R8082
B:1608 10k 1.8 10k
:CHIP 1/10W 1/10W
Q8031
:CHIP 1.2 :CHIP
D8007 2SA1235TP-1EF
UDZSTE-1710B Q8026
PROTECT C8067 R8075 2SC3052EF-T1-1EF 1.2
8.4
R8048 0.1 4.7k
VAR/FIXLR 2.3 100k 0.0 R8059 16V 1/10W
Q8032
(P2) 1/10W 1k B:1608 :CHIP R8076
2SC3052EF-T1-1EF :CHIP 1/10W 1k
:CHIP 1/10W
R8073 :CHIP
1M
0.0 R8058
C8003 10k 1/10W
0.1 1/10W :CHIP
16V :CHIP
B:1608
MTCV(DBOX)
I2C-TV1 (5V)
TUNERLR (P2)
CN8005
50P
:B TO B
TO GK CN6020
12 | 13 | 14 | 15 | 16 | 17
C8049 C8050
2.2 2.2
16V 16V
F:CHIP F:CHIP
C8100
4.7
10V
F:CHIP
R8103
100
1/10W
:CHIP
43 42 41
+5V
R8115
100
1/10W
IN10_Y
:CHIP
40
2.0
IN9_SW 39 R8117 R8118
2.2M
2.2M
1/10W 1/10W
IN9_L3 38
:CHIP :CHIP
IN9_L2 37
IN9_L1 36
R8110 100 1/10W :CHIP
PR4
IN9_CR 35
2.3 R8109 100 1/10W :CHIP
PB4
IN9_CB 34
2.3
R8108 100 1/10W :CHIP Y4
IN9_Y 33
2.1
IN8_SW 32
IN8_L3 31 V4V
IN8_L2 30
IN8_L1 29
R8107 100 1/10W :CHIP
PR5
IN8_CR 28
2.3 R8106 100 1/10W :CHIP PB5
IN8_CB 27
2.3
R8105 100 1/10W :CHIP Y5
IN8_Y 26
2.1 C8165 0.1 16V B:1608
IN7_S2 25
C8166 0.1 16V B:1608
V5V
IN7_C 24
C8167 0.1 16V B:1608
IN7_Y 23
C8168 0.1 16V B:1608
IN7_CV 22
C8169 0.1 16V B:1608
IN7_S 21
18 19 20
MAINCOMP AUDIO OUT (P2)
C8098
470
16V
:AL-CP
L8017
C8078
C8077
470
470
16V 16V
:AL-CP
:AL-CP
L8011
L8010
| 18 | 19 | 20 | 21 | 22 | 23
CN8041 0P
1 GND
R8041
CN8008
75 TO D BOX
14P
1/10W
:RN-CP
1 GND(PR)
HS
2 H
PR
3 PR
DBOXLR
VS
(P2) 4 V
5 GND(PB)
R8042
75 6 GND(R)
1/10W
PB :RN-CP
7 PB
R
8 R
9 GND(Y)
R8046
75 10 GND(L)
1/10W
Y :RN-CP
11 Y
L
12 L
13 NC
14 NC
9-965-984-01<LA3>A2-P1OF2
KDF-E55A20/E60A20
A2 BOARD WAVEFORMS
1
1.21 Vp-p (H)
1
2.13 Vp-p (H)
55