Sony KDL-20S3000 / KDL-20S3020 / KDL-20S3030 / KDL-20S3040 / KDL-20S3050 / KDL-20S3060 / KDL-20S3070 Service Manual ▷ View online
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Q
R
S
T
U
V
W
1
5
6
4
2
3
8
9
7
1
5
6
4
2
3
8
9
7
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K
L
M
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- 1 -
~ B1 Board Schematic Diagram [ Main Microcontroller, HDMI/AV Side/PC Input, Audio Processor, Scarts ] Page 9/13 ~
D5504
XX
10k
R5507
1k
R5540
2.2uH
L5505
VH_DDO
0 . 0 0 1
C5517
100
R5555
HDM12_D2+
HDMI_VIDEO
10k
R5518
HDMI_D2-
XX
C5524
0 . 0 0 1
C5509
JL5502
4 . 7 k
R5565
2.2uH
L5503
VH_DDI
0 . 1
C5503
VH_DDH_3.3
100
R5521
2.2uH
L5500
HDMI_D2+
XX
R5561
SCL_EMMA
AUDIODATA_HDMI
2.2uH
L5501
XX
R5535
HDM12_CLK-
VH_DDI
2.2uH
L5502
HDMI_D2-
VH_DDH_1.8
VH_DDH_3.3
0
R5544
0 . 0 0 1
C5534
2.2uH
L5508
100
R5549
3.3V_MAIN
XX
C5528
EDID_WP
0
R5550
JL5503
XX
R5569
0 . 0 0 1
C5525
0 . 0 0 1
C5506
0 . 1
C5546
0uH
FB5500
10
C5533
38
37
36
35
34
33
32
7
6
5
4
3
2
1
26
27
28
29
30
31
8
9
10
11
12
13
25
24
23
22
21
20
19
18
17
16
15
14
IC5503
HDMI_D0-
VH_DDO
AUDIOCLK_HDMI
HDMI_CLK-
VH_DDH_3.3
10k
R5537
HDM12_CLK-
XX
R5559
2.2uH
L5507
XX
R5562
HDM12_D0+
1k
R5539
VH_DDO
0
R5546
VH_DDH_3.3
R5538
XX
VH_DDC
XX
C5520
0 . 0 0 1
C5511
HDM12_D1-
10k
R5505
0 . 1
C5545
HDM12_D0+
100
R5554
XX
R5543
VH_DDO
0 . 1
C5504
3.3V_STBY
0 . 1
C5535
0 . 0 0 1
C5510
HDM12_D2-
XX
R5517
100
R5511
HDM12_CLK+
Q5507
HDMI_D1-
CONT
VDD
OUT
X5500
10
C5530
0 . 0 0 1
C5508
VH_DDC
HDM12_D0-
D5506
0 . 1
C5507
D5505
100
R5512
Q5508
VH_DDC
JL5506
JL5507
D5502
1k
R5504
100
R5530
HDM12_D0-
0 . 0 0 1
C5514
VH_DDO
HDMI_CLK+
0 . 1
C5537
2.2uH
L5506
VH_DDO
HDM12_D1-
XX
R5557
XX
R5567
1.8V_MAIN
10
C5532
HDM12_D2+
XX
R5542
0
R5553
VH_DDO
C5518
0 . 0 0 1
0 . 0 0 1
C5523
HDM12_D0-
10
C5531
XX
C5516
VH_DDI
HDM12_D0+
HDM12_CLK-
0 . 1
C5500
HDM12_CLK+
D5503
3.3V_STBY
0
R5551
0
R5548
HDMI_CLK+
120k
R5508
VH_DDI
100
R5522
0 . 1
C5538
5V_MAIN
38
37
36
35
34
33
32
7
6
5
4
3
2
1
26
27
28
29
30
31
8
9
10
11
12
13
25
24
23
22
21
20
19
18
17
16
15
14
IC5501
HDMI_D0-
HDM12_D1+
100
R5552
R5547
33k
VH_DDH_1.8
0 . 0 0 1
C5519
5V_MAIN
VH_DDH_3.3
R5545
0
XX
R5560
100
R5564
VH_DDC
HOT_PLUG_DET2
XX
R5534
47
RB5500
HDMI_D1-
2.2uH
L5504
3.3V_STBY
VH_DDH_1.8
0 . 0 0 1
C5502
VH_DDH_3.3
0 . 0 0 1
C5526
HDMI_D1+
VH_DDH_1.8
XX
R5536
4 . 7 k
R5526
0 . 0 0 1
C5513
4 . 7 k
R5531
4 . 7 k
R5532
VH_DDH_3.3
JL5508
0 . 0 0 1
C5512
HDM12_D2-
3.3V_STBY
HDMI_D0+
HDMI_RST
HDM12_D1+
0 . 1
C5501
HDMI_D0+
0 . 0 0 1
C5547
0 . 1
C5536
AUDIOWS_HDMI
D5501
XX
Q5506
0 . 1
C5505
XX
R5529
HDMI_D1+
10k
R5527
0 . 0 0 1
C5515
HOT_PLUG_DET1
120k
R5520
4 . 7 k
R5523
VH_DDO
HDMI_D2+
0 . 0 0 1
C5543
JL5501
R5541
100
XX
R5519
XX
R5528
HDMI_CLK-
JL5504
PD_HDMI
XX
R5563
VH_DDI
INT_HDMI
XX
R5558
XX
C5522
HDM12_D2-
HDM12_D1+
0uH
FB5501
10
C5529
100
R5556
HDM12_CLK+
SDA_EMMA
VH_DDI
0 . 0 0 1
C5521
0 . 1
C5539
HDM12_D2+
JL5500
10k
R5516
0 . 0 0 1
C5541
CEC
VH_DDH_3.3
10k
R5533
HDM12_D1-
0 . 0 0 1
C5542
0 . 0 0 1
C5527
JL5505
VH_DDO
0
R5570
0 . 0 0 1
C5544
0 . 0 0 1
C5540
XX
R5566
1k
R5509
10k
R5506
10k
R5513
3.3V_STBY
10k
R5502
XX
R5501
CEC_IN
27k
R5503
150k
R5500
CEC_OUT
CEC
15k
R5525
15k
R5524
15k
R5515
15k
R5514
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
CN5501
D2+
E
D2-
D1+
E
D1-
D0+
E
D0-
CLK+
E
CLK-
CEC
NC
DDC CLK
DDC DAT
E
DDC +5V
HPD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
CN5500
D2+
E
D2-
D1+
E
D1-
D0+
E
D0-
CLK+
E
CLK-
CEC
NC
DDC CLK
DDC DAT
E
DDC +5V
HPD
0 . 0 0 1
C5548
XX
C5549
XX
C5550
S
Q5504
S
Q5500
S
Q5503
S
Q5505
S
Q5502
D5500
Q5501
10k
R5510
EDID_WP_NG
SCL_HDMI2
SDA_HDMI2
SDA_HDMI1
SCL_HDMI1
8765
4
3
2
1
IC5500
A1
A0
A2
E
SDA
SCL
WP
VCC
8765
4
3
2
1
IC5502
A1
A0
A2
E
SDA
SCL
WP
VCC
XX
R5571
XX
R5572
XX
R5573
XX
R5574
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
IC5504
VPA[0]
VPA[1]
VPA[2]
VPA[3]
VPA[4]
VPA[5]
VDD0(33)
VSS0
VPA[6]
VPA[7]
VPA[8]
VPA[9]
VPA[10]
VPA[11]
VDD0(33)
VSS0
VPB[0]
VPB[1]
VPB[2]
VPB[3]
VPB[4]
VPB[5]
VDD0(33)
VSS0
VPB[6]
VPB[7]
VPB[8]
VPB[9]
VPB[10]
VPB[11]
VDD0(33)
VSS0
VPC[0]
VPC[1]
VPC[2]
VPC[3]
VPC[4]
VPC[5]
VDD0(33)
VSS0
VPC[6]
VPC[7]
VPC[8]
VPC[9]
VPC[10]
VPC[11]
VSS0(33)
VSS0
VDDC(18)
VSSC
VDDA(33)
VSSA
VSSA_DAC
IOBn
IOB
VDDA(33)
VDDA(33)
IOGn
IOG
IORn
IOR
Fsadj
Vref
VDDH(33)
VSSH
VDDH(18)
VSSH
TEST0
TEST1
TEST2
A0
INT
SDA
SCL
VSSC
HSDAA
HSCLA
VDD0(33)
HSDAB
HSCLB
VSSC
AP0
AP1
AP2
AP3
AP4
AP5
AP6
AP7
ACLK
VDD0(33)
VSS0
VPP
VSSC
VDDC(18)
DIS
MCLK
CCLK
HE
/OE
PD
RESET
VSSH
RRXB
RRXA
VDDH(18)
VSSH
VSS0
YDDH(33)
RXBC+
RXBC-
VSSH
RXAC1-
RXAC1+
VDDH(33)
RXB0+
RXBO-
VSSH
RXA0-
RXA0+
VDDH(18)
RXB1+
RXB1-
VSSH
RXA1-
RXA1+
VDDH(33)
RXB2+
RXB2-
VSSH
RXA2-
RXA2+
VDDH(33)
VDDC(18)
VSSC
DE
HS
VS
FREF
VREF
HREF
VCKP
VDD0(33)
VSS0
47
R5575
47
RB5501
47
RB5503
47
RB5505
0.001
C5551
DB4
DB6
DG5
DG0
DE
DB5
DB3
DG3
DG4
DR5
DB1
VS
DG6
HS
DG1
DB7
DR7
DB0
DG2
DR6
DG7
DR4
DB2
DCLK
DR3
DR2
DR1
DR0
B1
9A/13
B1.-SE2
B1
9B/13
COMPONENTS MARKED AS XX REFER TO PARTS LIST, WILL ONLY BE LISTED IF FITTED
- 1 -
DD
CC
BB
O
P
EE
FF
Z
10
A
B
C
D
E
F
G
H
J
I
K
L
M
N
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
11
10
11
22
21
22
R
Q
O
P
EE
FF
S
T
U
V
W
X
Y
Z
AA
BB
CC
DD
A
B
C
D
E
F
G
H
J
I
K
L
M
N
12
13
14
15
16
17
18
19
20
21
20
18
19
17
15
16
14
12
13
Q
R
S
T
U
V
W
X
Y
AA
~ GS1 Board Schematic Diagram [ Power Supply ] Page 1/2 ~
XX
C6213
XX
R6002
XX
*C6036
PC123Y22JOOF
PH6002
250V
4700p
F
C6006
GND_1
VD6000
CHIP
0
R6055
3.15A
PS6002
F6000
4A
250V
1/10W
RN-CP
4 . 7 k
R6066
CHIP
0
R6212
D6006
MM3Z15VT1
1
2
1kV
150p
SL
C6023
R6017
7 . 5 k
1/10W
RN-CP
D6007
MM3Z15VT1
XX
C6017
CM6006
XX
R6019
XX
C6038
1/4W
RN
2.2M
R6041
XX
R6023
1/10W
RN-CP
10k
R6016
1/2W
RF
0 . 1
R6009
1608
25V
0 . 0 1
B
C6015
1/10W
RN-CP
10k
R6035
1608
50V
4700p
B
C6035
1/10W
RN-CP
820k
R6011
CM6003
1/10W
RN-CP
160
R6028
RN-CP
2 . 2 k
R6058
1/10W
MSD601-RST1
Q6000
1/4W
FPRD
R6030
10
1/10W
820k
R6010
RN-CP
1608
25V
B
C6018
0 . 0 1
1
CN6001
XX
GND
1608
25V
0 . 0 1
B
C6009
C6022
SL
150p
1kV
CHIP
0
R6044
1/10W
820k
R6013
RN-CP
1/10W
RN-CP
470
R6042
250V
4700p
C6001
F
XX
L6202
UF4005PKG23
D6008
GND_1
50V
4 . 7
C6014
2012
50V
0 . 1
B
C6031
CHIP
0
R6213
CM6001
MM3Z15VT1
D6010
1/10W RN-CP
13k
R6022
CM6000
CM6007
R6040
1/4W
RN
2.2M
CM6002
1/10WRN-CP
110
R6020
CM6005
1/4W
FPRD
10
R6031
275V
PT
0 . 2 2
C6003
50V
10
C6016
25V
47
C6019
3
1
2
TL1431CZ-AP
IC6002
1608
50V
1000p
B
C6010
MM3Z15VT1
D6004
275V
0 . 4 7
C6004
PT
1/10W
RN-CP
10k
R6036
XX
R6021
XX
R6056
1/10W
RN-CP
RN-CP
22k
R6012
CM6004
RN-CP
1 . 2 k
R6057
1/10W
XX
L6201
1/10W
RN-CP
27k
R6018
1/10W
RN-CP
1k
R6052
25V
47
C6011
1/10W
RN-CP
1k
R6065
D6009
MM3Z15VT1
XX
C6026
1
3
3P
CN6000
WHT
AUDIO_VCC
AMP_MUTE
L_IN
R_IN
SIGNAL_VCC
250V
470p
B
C6007
C6005
250V
470p
B
C6002
B
470p
250V
250V
4700p
E
C6000
50V
1000p
C6013
CH 1608
50V
0 . 1
C6020
B
2012
*L6005
10uH
E
ET6000
EY6000
EY6001
EY6002
EY6003
EY6010
EY6011
EY6012
EY6013
EY6014
EY6015
EY6016
EY6017
EY6026
EY6027
EY6028
EY6029
EY6046
EY6047
EY6048
EY6049
EY6050
XX
EY6051
EY6052
XX
EY6053
EY6054
EY6055
EY6066
EY6067
*EY6070
XX
*EY6071
XX
‘
‘
D6000
D4SB60L-F
1/10W
RN-CP
5 . 6 k
R6063
1/10W
RN-CP
1k
R6064
D6020XX
D6021
XX
D6022
XX
2W
RS
0 . 2 2
R6043
1
2
3
4
L6002
1
2
3
4
L6003
16V
1000
C6034
GND_1
C6028
35V
1000
XX
R6051
C6024
0 . 0 2 2
800V
800V
PP
R6045
XX
SIGNAL_VCC
EY6018
EY6019
JL006
JL007
JL014
JL015
JL016
JL017
JL018
JL019
JL020
JL022
JL023
JL026
JL028
JL029
JL030
JL031
JL032
JL035
EY6092
EY6093
EY6094
EY6095
EY6096
EY6097
EY6098
EY6099
EY6100
EY6134
EY6102
EY6103
EY6104
EY6105
EY6106
EY6107
EY6108
EY6111
EY6112
EY6120
EY6121
EY6124
EY6125
EY6130
EY6131
EY6132
EY6133
18
16
15
14
12
11
10
9
8
7
6
5
4
3
2
1
MCZ3001DB
IC6000
Vsense
F/B
Ct
RT
GND
TIMER
SS
VC1
OCP
VC2
P-GND
VG(L)
VB
VS
VG(H)
VD
XX
C6037
1
2
3
4
5
6
7
8
9
10
10P
CN6002
INVERTER_VCC
INVERTER_VCC
INVERTER_VCC
INVERTER_VCC
INVERTER_VCC
INVERTER_GND
INVERTER_GND
INVERTER_GND
INVERTER_GND
INVERTER_GND
JL042
‘
‘
D4SBS6-F
D6214
10W
RB
3 . 3
R6220
MM3Z22VT1
D6019
3.15A
PS6003
JW6330
XX
JW6331
XX
EY6091
1/10W
RN-CP
15k
R6072
CHIP
0
R6202
1/4W
FPRD
2 . 2
R6204
PC123Y22JOOF
PH6001
10ERB20-TB3
D6207
CHIP
0
R6039
10ERB20-TB3
D6206
CHIP
0
R6203
1/10W
RN-CP
0.5%
5 . 6 k
R6224
2SC3052EF-T1-LEF
Q6005
JL041
1/10W
RN-CP
5%
22k
R6076
3
1
2
MM1431ATT(CN)
IC6001
2SC3052EF-T1-LEF
Q6008
1/10W
RN-CP
47
R6209
2SC3052EF-T1-LEF
Q6006
XX
R6207
EY6101
1/10W
RN-CP
100k
R6024
1/10W
RN-CP
1k
R6037
1/10W
RN-CP
0.5%
22k
R6222
1/10W
RN-CP
5%
2 . 2 k
R6074
JL049
50V
1
C6027
JL057
1/4W
FPRD
R6200
4 . 7
10ERB20-TB3
D6202
1608
25V
0 . 1
B
C6042
450V
PT
1
C6214
R6205
1W
RS
100k
1/10W
RN-CP
1k
R6206
2SC3052EF-T1-LEF
Q6002
1/10W
RN-CP
10k
R6025
XX
C6207
EY6135
1608
50V
1000p
B
C6208
CHIP
0
R6038
XX
C6200
1/10W
RN-CP
5%
22k
R6073
50V
100
C6318
EY6087
XX
XX
R6219
1/10W
RN-CP
5%
220k
R6068
PZU5.6B2
D6212
MA111-TX
D6023
JL040
1/10W
RN-CP
5%
10k
R6046
XX
R6067
JL048
1/10W
RN-CP
22k
R6027
16V
470
C6211
GND_1
1F6G
D6203
1/10W
RN-CP
22k
R6029
PC123Y22JOOF
PH6200
8
7
5
4
3
2
1
MIP2H2
IC6200
JL047
GND_1
XX
L6208
50V
3 . 3
C6205
1
2
6
10
8
14
9
3
4
15
T6200
GND_1
1/10W
RN-CP
330k
R6070
JL045
EY6084
PC123Y22JOOF
PH6000
EY6090
1/10W
RN-CP
10k
R6050
JL059
EY6086
XX
1/10W
RN-CP
22k
R6048
JL039
1/10W
RN-CP
5%
3 . 3 k
R6221
50V
1
C6025
1/10W
RN-CP
5%
2 . 2 k
R6075
JL058
JL046
EY6085
JL043
MA111-TX
D6025
1608
1/10W
RN-CP
0.5%
R6032
10k
1/10W
RN-CP
5%
10k
R6047
3
1
2
MM1530ATT
IC6201
JL060
1/10W
RN-CP
10k
R6026
D1NS4-TR2
D6204
1/10W
RN-CP
5%
22k
R6061
1608
50V
100p
CH
C6317
MSB710-RT1
Q6001
1/10W
RN-CP
6 . 8 k
R6211
1/10W
RN-CP
10k
R6210
1608
16V
0 . 1
B
C6316
1/10W
RN-CP
22k
R6049
C6209
250V
470p
B
1/10W
RN-CP
10k
R6054
JL044
1608
16V
0 . 1
B
C6212
GND_1
RB551V-30TE-17
D6211
2SC3052EF-T1-LEF
Q6009
50V
2 . 2
C6202
MMDL914T1
D6005
1/10W
RN-CP
1k
R6053
XX
R6218
GND_1
2012
1/10W
RN-CP
R6003
220k
2012
1/10W
RN-CP
R6008
220k
2012
1/10W
RN-CP
R6004
220k
2012
1/10W
RN-CP
R6014
220k
2012
1/10W
RN-CP
R6007
100k
2012
1/10W
RN-CP
R6005
220k
EP05FA20
D6001
EP05FA20
D6002
2012
1/10W
RN-CP
R6006
220k
2012
1/10W
RN-CP
R6015
220k
MA111-TX
D6003
UMZ16NT106
D6205
R_IN_GND
L_IN_GND
50V
0 . 0 0 1
C6300
1608
B
50V
0 . 0 0 1
C6301
1608
B
50V
0 . 0 0 1
C6302
1608
B
50V
0 . 0 0 1
C6303
1608
B
10uH
L6204
1
2
3
4
5
6
7
8
9
9P
CN6200
3.3V_STBY
3.3V_STBY
GND
GND
GND
GND
AC_OFF_DET
POWER_ON
NC
XX
R6233
XX
R6235
XX
R6234
E
ET6001
XX
CHIP
0
R6243
XX
R6244
XX
R6245
CHIP
0
R6246
GND_1
1
2
3
4
5
5P
CN6202
AMP_MUTE
L_IN
L_IN_GND
R_IN
R_IN_GND
1
2
3
4
5
6
7
8
9
10
11
11P
CN6201
SIGNAL_VCC
SIGNAL_VCC
SIGNAL_VCC
GND
GND
GND
NC
NC
GND
GND
NC
AUD_GND
GND_1
450V
220
C6315
SG10SC9F5-5009F23
D6018
SG10SC9F5-5009F23
D6026
S
2SK3568(LBS2SONY1Q)
Q6003
S
2SK3568(LBS2SONY1Q)
Q6004
RN-CP
330
R6062
1/10W
C6030
25V
3300
630V
0 . 0 0 1
C6206
PP
JW6332
XX
D6215
RB053L-30TE25
1
C6021
1608
25V
B
C6043
0 . 0 1
XX
C6044
1/10W
RN-CP
330k
R6069
1/10W
RN-CP
220k
R6071
1/10W
RN-CP
220k
R6080
Q6007
ISA1235AC1TP-1EF
T6201
1
3
8
9
10
11
12
15
13
14
4
7
6
2
1/4W
5%
330
R6001
FH6000
XX
FB6001
CHIP
0
R6247
250V
220p
B
C6050
*JW6000
XX
TO CN6301 B BOARD
TO CN6205 A BOARD
TO INVERTER
CONNECTED TO SECONDARY BY METAL SUPPORT
AC DET
MAIN FB
POWER ON
GS1
1A/2 POWER SUPPLY
GS1-SE2
GS1
1C/2
GS1
1D/2
GS1
1B/2
COMPONENTS MARKED AS XX REFER TO PARTS LIST, WILL ONLY BE LISTED IF FITTED
