Read Sony KDL-20S3000 / KDL-20S3020 / KDL-20S3030 / KDL-20S3040 / KDL-20S3050 / KDL-20S3060 / KDL-20S3070 Service Manual online
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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
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