KDL-26V4500, KDL-26V4710, KDL-32V4500, KDL-32V4710, KDL-32V4720, KDL-32V4730, KDL-37V4500, KDL-37V4710 - Sony TV Service Manual (repair manual). Page 26

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~ BE1 Board Schematic Diagram [ Main Microcontroller, HDMI/AV Side/PC Input, Audio Processor, Scarts ] Page 14/22 ~
5V_MAIN
JL4513
JL4514
JL4518
JL4517
VH_DDH_3.3
R4535
10k
XX
R4532
CL4522
XX
R4530
CL4521
CEC
HDMIB_CLK-
HDMIB_CLK+
HDMIB_D0+
HDMIB_D0-
HDMIB_D1-
HDMIB_D1+
HDMIB_D2+
HDMIB_D2-
HDMI3_CLK-
HDMI3_CLK+
HDMI3_D0-
HDMI3_D0+
HDMI3_D1-
HDMI3_D1+
HDMI3_D2-
HDMI3_D2+
VH_DDH_3.3
VH_DDH_3.3
VH_DDH_3.3
HDMI_SEL1
JL4516
JL4511
JL4512
JL4515
5V_MAIN
VH_DDH_3.3
HDMI2_CLK-
HDMI2_D2+
JL4501
JL4506
5V_MAIN
EDID_WP
HDMI2_D1+
CEC
JL4507
HDMI2_D2-
JL4508
HDMI2_D1-
VH_DDH_3.3
HDMI2_CLK+
JL4500
HDMI2_D0-
HDMI2_D0+
HPD2
HPD1
HDMI2_SDA
HDMIB_SDA
HDMIB_SCL
HDMI_SEL2
HDMI2_SCL
EDID_WP_B
EDID_WP_B
EDID_WP_B
HDMI3_SDA
HDMI3_SCL
HDMI3_CLK-
HDMI3_CLK+
HDMI3_D0-
HDMI3_D0+
HDMI3_D1-
HDMI3_D1+
HDMI3_D2-
HDMI3_D2+
3.3V_STBY
HPD3
CL4523
1/16W
CHIP
5%
100k
R4528
CEC_OUT
0
R4531
XX
R4526
VH_DDH_3.3
0
R4523
CEC
XX
R4527
CEC_IN
XX
R4524
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
IC4508
NC
SDA1
SCL1
GND
B11
A11
VCC
B12
A12
GND
B13
A13
VCC
B14
A14
GND
VCC
VSADJ
PRE
NC
S1
S2
S3
GND
Y4
Z4
VCC
Y3
Z3
GND
Y2
Z2
VCC
Y1
Z1
GND
GND
SCL_SINK
SDA_SINK
HPD_SINK
NC
OE
VCC
HPD3
SDA3
SCL3
GND
B31
A31
VCC
B32
A32
GND
B33
A33
VCC
B34
A34
GND
NC
VCC
HPD2
SDA2
SCL2
GND
GND
B21
A21
VCC
B22
A22
GND
B23
A23
VCC
B24
A24
GND
VCC
HPD1
R4537
10k
XX
RB4522
XX
RB4504
XX
RB4517
XX
RB4516
0 . 1
C4511
0 . 1
C4516
XX
R4508
1/16W
CHIP
5%
1k
R4512
XX
R4517
XX
R4518
XX
R4519
XX
R4520
1/16W
CHIP
5%
10k
R4525
100
R4533
1/16W
100
R4534
1005
16V
0 . 1
C4502
1005
16V
0 . 1
C4510
CL4520
HDMI3_SCL
HDMI3_SDA
HDMI3_SDA
HDMI3_SCL
HDMI3_CLK-
HDMI3_CLK+
HDMI3_D0-
HDMI3_D0+
HDMI3_D1-
HDMI3_D1+
HDMI3_D2-
HDMI3_D2+
MC2838-T112-1
D4502
MC2838-T112-1
D4506
MC2838-T112-1
D4505
100
RB4501
2
1
4
3
100
RB4512
2
1
4
3
100
RB4513
4 . 7 k
R4529
HDMI2_B_SDA
HDMI2_B_SCL
HDMI2_B_CLK-
HDMI2_B_CLK+
HDMI2_B_D0-
HDMI2_B_D0+
HDMI2_B_D1-
HDMI2_B_D1+
HDMI2_B_D2-
HDMI2_B_D2+
47
RB4528
R4536
XX
CL4524
1k
RB4529
2
1
4
3
0
R4521
XX
R4522
XX
C4531
XX
C4530
XX
RB4523
HDMI2_CLK+
HDMI2_D1-
HDMI2_D0+
HDMI2_D2-
HDMI2_SDA
HDMI2_CLK-
HDMI2_D0-
HDMI2_D1+
HDMI2_SCL
HDMI2_D2+
HDMI4_B_D0-
HDMI4_B_D0+
HDMI4_B_D1+
HDMI4_B_D2+
HDMI4_B_D2-
HDMI4_B_CLK-
HDMI4_B_CLK+
VH_DDH_3.3
HDMI4_B_D1-
RB4511
0
HDMI2_B_SDA
HDMI2_B_SCL
HDMI2_B_CLK-
HDMI2_B_D0-
HDMI2_B_CLK+
HDMI2_B_D2+
HDMI2_B_D1+
HDMI2_B_D2-
HDMI2_B_D0+
HDMI2_B_D1-
15k
RB4502
2
1
4
3
15k
RB4514
2
1
4
3
15k
RB4515
VH_DDH_3.3
3.3V_MAIN
0 . 1
C4533
0 . 1
C4535
RT3S03M-T111-1
Q4500
2
5
3
4
1
6
HDMI_SEL3
VD4502
1
2
3
91
0
8
4
5
7
6
VD4503
1
2
3
91
0
8
4
5
7
6
CEC
VD4500
VD4501
VH_DDH_3.3
XX
R4538
R4539
XX
XX
C4504
XX
C4512
XX
C4513
0 . 0 1
C4517
0 . 0 1
C4518
0 . 0 1
C4519
C4520
0 . 0 1
0.01
C4521
C4522
0 . 0 1
0.01
C4523
0 . 0 1
C4524
0 . 0 1
C4525
XX
C4526
10
C4527
0 . 0 1
C4528
0 . 0 1
C4529
10
C4532
10
C4534
0uH
FB4500
0uH
FB4502
0uH
FB4503
XX
RB4520
XX
RB4521
XX
RB4526
XX
RB4527
VD4504
1
23
9
10
8
45
7
6
VD4505
1
23
9
10
8
45
7
6
VH_DDH_3.3
XX
R4541
VD4506
VD4507
S
INK0003AC1
Q4502
VD4509
1
2
3
91
0
8
4
5
7
6
VD4510
1
2
3
91
0
8
4
5
7
6
VH_DDH_3.3
XX
R4540
VD4512
VD4511
S
INK0003AC1
Q4503
VD4514
XX
1
2
3
91
0
8
4
5
7
6
VD4513
XX
1
2
3
91
0
8
4
5
7
6
S
INK0003AC1
Q4501
8765
4
3
2
1
M24C02-WMN6T(B)
IC4500
A1
A0
A2
E
SDA
SCL
WP
VCC
8765
4
3
2
1
M24C02-WMN6T(B)
IC4504
A1
A0
A2
E
SDA
SCL
WP
VCC
8765
4
3
2
1
M24C02-WMN6T(B)
IC4505
A1
A0
A2
E
SDA
SCL
WP
VCC
5
4
3
2
1
TC7SG17FU(TE87R,F)
IC4509
NC
A
GND
Y
VCC
3.3V_STBY
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
19P
CN4500
BLK
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
19P
CN4503
BLK
D2+
E
D2-
D1+
E
D1-
D0+
E
D0-
CLK+
E
CLK-
CEC
NC
DDC CLK
DDC DAT
E
DDC +5V
HPD
1/16W
CHIP
5%
47k
R4514
VD4515
XX
VD4516
XX
VD4508
XX
HDMI4_B_SCL
VH_DDH_3.3
VH_DDH_3.3
HDMI4_B_SDA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
19P
CN4502
BLK
D2+
E
D2-
D1+
E
D1-
D0+
E
D0-
CLK+
E
CLK-
CEC
NC
DDC CLK
DDC DAT
E
DDC +5V
HPD
HDMIB_SDA
VH_DDH_3.3
HDMIB_SCL
VH_DDH_3.3
VH_DDH_3.3
D1
G2
S
2
D2
G1
S1
Q4504
XX
3
2
4
651
D1
G2
S
2
D2
G1
S1
Q4505
XX
3
2
4
651
VD4517
XX
VD4518
XX
VD4519
XX
1005
1/16W
CHIP
5%
R4500
1k
1/16W
CHIP
5%
47k
R4502
1005
1/16W
CHIP
5%
R4513
1k
47k
R4515
1/16W CHIP 5%
100
R4542
HDMI_RXTERM
0uH
FB4504
SIGN7080
HDMI1_D1-
HDMI1_D1+
HDMI1_D2-
HDMI1_D2+
HDMI1_CLK-
HDMI1_CLK+
HDMI1_D0-
HDMI1_D0+
HDMI1_CLK-
HDMI1_CLK+
HDMI1_D0-
HDMI1_D0+
HDMI1_D1-
HDMI1_D1+
HDMI1_D2-
HDMI1_D2+
BE1
14/22
BE1 - EG1L
 COMPONENTS MARKED AS XX REFER TO PARTS LIST, WILL ONLY BE LISTED IF FITTED 
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