Schematic Diagram - Sub D-Video Board - Sony STR-DA2800ES Service Manual

5-39. SCHEMATIC DIAGRAM - SUB D-VIDEO Board -

1 2 3
SUB D-VIDEO BOARD
A
CN7002
19P
HDMI
R7031
R7005
ASSIGNABLE 4.7k
47k
(INPUT ONLY)
IN 8
(VIDEO 4)
IN8_HPD
HOT PLUG DET 19
R7027
+5V POWER 18 1k
R7003
B
DDC/CEC GND 17
22
IN8_SDA
SDA(5V) 16
IN8_SCL
SCL(5V) 15
R7004
RESERVE(NC) 14 22
CEC 13
IN8_CK–
CLOCK– 12
CLOCK SHIELD 11
IN8_CK+
CLOCK+ 10
IN8_D0–
C DATA0– 9
DATA0 SHIELD 8
IN8_D0+
DATA0+ 7
IN8_D1–
DATA1– 6
DATA1 SHIELD 5
IN8_D1+
DATA1+ 4
IN8_D2–
DATA2– 3
DATA2 SHIELD 2
IN8_D2+
D DATA2+ 1
CN7003
19P
R7032
HDMI
4.7k
ASSIGNABLE
(INPUT ONLY)
IN 7
R7008
E (VIDEO 3)
47k
IN7_HPD
HOT PLUG DET 19
R7028
+5V POWER 18 1k
R7006
DDC/CEC GND 17
22
IN7_SDA
SDA(5V) 16
IN7_SCL
SCL(5V) 15
R7007
RESERVE(NC) 14 22
CEC 13
F IN7_CK–
CLOCK– 12
CLOCK SHIELD 11
IN7_CK+
CLOCK+ 10
IN7_D0–
DATA0– 9
DATA0 SHIELD 8
IN7_D0+
DATA0+ 7
IN7_D1–
DATA1– 6
DATA1 SHIELD 5
G IN7_D1+
DATA1+ 4
IN7_D2–
DATA2– 3
DATA2 SHIELD 2
IN7_D2+
DATA2+ 1
R7033
4.7k
H
CN7004
19P
HDMI
ASSIGNABLE
(INPUT ONLY)
IN 6
R7011
(SAT/CATV)
47k
HOT PLUG DET 19
R7029
+5V POWER 18 1k
R7009
DDC/CEC GND 17
22
I
SDA(5V) 16
SCL(5V) 15
R7010
RESERVE(NC) 14 22
CEC 13
CLOCK– 12
CLOCK SHIELD 11
CLOCK+ 10
DATA0– 9
J
DATA0 SHIELD 8
DATA0+ 7
DATA1– 6
DATA1 SHIELD 5
DATA1+ 4
DATA2– 3
DATA2 SHIELD 2
DATA2+ 1
K
ET7002
(CHASSIS)
L
STR-DA2800ES
• See page 115 for IC Block Diagrams.
4 5 6
C7025
0.1
96 95 94 93 92 91
0
97 SCL3
98 GND
IN7_CK– 3.3
99 B31
IN7_CK+ 3.3
100 A31
3.3
101 VCC
IN7_D0– 3.3
102 B32
IN7_D0+ 3.3
103 A32
104 GND
IN7_D1– 3.3
105 B33
IN7_D1+ 3.3
106 A33
3.3
107 VCC
IN7_D2– 3.3
108 B34
IN7_D2+ 3.3
109 A34
110 GND
3.3
111 VCC
IN6_HPD 0
112 HPD2
0
113 5V_PWR2
IN6_SDA 0
114 SDA2
IN6_SCL 0
115 SCL2
116 GND
IN6_CK– 3.3
117 B21
IN6_CK+ 3.3
118 A21
3.3
C7024
119 VCC
0.1
IN6_D0– 3.3
120 B22
IN6_D0+ 3.3
121 A22
122 GND
IN6_D1– 3.3
123 B23
IN6_D1+ 3.3
124 A23
3.3
125 VCC
IN6_D2– 3.3
126 B24
IN6_D2+ 3.3
127 A24
128 GND
C7023
0.1
IN6_HPD
1 2 3 4 5 6
IN6_SDA
IN6_SCL
R7034
4.7k
IN6_CK–
IN6_CK+
R7014
IN6_D0–
47k
IN6_D0+
IN6_D1–
IN6_D1+
IN6_D2–
R7030 R7012 R7013
1k 22 22
IN6_D2+
ASSIGNABLE
(INPUT ONLY)
19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
7 8 9 10
C7026
0.1
R7015 R7016 R7056
47 47 1k
R7022 C7010
10k 0.1
90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65
GND
Z11
Y11
VCC
Z12
Y12
GND
Z13
Y13
VCC
Z14
Y14
GND
VSADJ
IC7001
VCC
HPD_SINK2
HDMI INPUT SELECTOR
5V_SINK2
IC7001
TMDS442PNPR
SDA_SINK2
SCL_SINK2
GND
Z21
Y21
VCC
Z22
Y22
GND
Z23
Y23
VCC
Z24
Y24
GND
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
C7009 C7008 C7007 C7006 R7017 C7005 C7021
0.1 0.1 0.1 0.1 10k 0.1
CN7005
19P
HDMI
IN 5
(DVD)
79 79
11 12 13
C7011 C7012 C7013 C7014
0.1 0.1 0.1 0.1
C7015
0.1 OUTS2_D2+
R7024
OUTS2_D2–
1.8k
C7016
0.1 OUTS2_D1+
OUTS2_D1–
R7023
C7017
1.8k
0.1
C7018
OUTS2_D0+
0.1
OUTS2_D0–
C7019
OUTS2_CK+
0.1
OUTS2_CK–
64
3.3 OUTS1_CK–
63
3.3 OUTS1_CK+ OUTS2_SCL
62
3.3
61
3.3 OUTS1_D0– OUTS2_SDA
60
3.3 OUTS1_D0+
59
OUTS2_HPD
58
3.3 OUTS1_D1–
57
3.3 OUTS1_D1+
56
3.3 R7018 3.3k
55 OUTS1_D2+
3.3 OUTS1_D2–
54 OUTS1_D2–
3.3 OUTS1_D2+
53 OUTS1_D1+
R7019
52 OUTS1_D1–
4.7k
R7020 2.7k
1.1
51
3.3
50
R7055 1k
0 OUTS2_HPD
49 OUTS1_D0+
R7025 1.8k
48 OUTS1_D0–
3.3 OUTS2_SDA
47 OUTS1_CK+
3.3 OUTS2_SCL
46 OUTS1_CK–
45
3.3 OUTS2_CK–
44
3.3 OUTS2_CK+
43
3.3
42
R7026 1.8k
3.3 OUTS2_D0–
41
3.3 OUTS2_D0+
40
39
3.3 OUTS2_D1–
38
3.3 OUTS2_D1+
37
3.3
36
3.3 OUTS2_D2–
35
3.3 OUTS2_D2+
34
33
C7001
0.1
C7002
0.1
C7020 C7004 C7003
1 0.1 0.1
10
STR-DA2800ES
14 15 16 17
CN7001
51P
51 GND
50 NC
R7001
49 NC
0
48 CEC
47 NC
46 NC
L7004
100ohm 45 GND
44 OUTS2_D2+
4 8
43 OUTS2_D2–
3 7
42 GND
2 6
41 OUTS2_D1+
1 5
40 OUTS2_D1–
39 GND
38 OUTS2_D0+
4 8
37 OUTS2_D0–
3 7
36 GND
2 6
35 OUTS2_CK+
1 5
34 OUTS2_CK–
L7003 33 GND
100ohm
32 OUTS2_SCL
31 GND
30 OUTS2_SDA
FFC3
29 GND
28 OUTS2_HPD
>34S
27 GND
L7002
D-VIDEO
100ohm 26 GND
BOARD
(4/7)
25 OUTS1_D2+
4 8 CN3101
24 OUTS1_D2–
(Page 85)
3 7
23 GND
2 6
22 OUTS1_D1+
1 5
21 OUTS1_D1–
20 GND
19 OUTS1_D0+
4 8
18 OUTS1_D0–
3 7
17 GND
2 6
16 OUTS1_CK+
1 5
15 OUTS1_CK–
L7001
14 GND
100ohm
OUTS1_SCL
13 OUTS1_SCL
12 GND
OUTS1_SDA
11 OUTS1_SDA
10 GND
OUTS1_HPD
9 OUTS1_HPD
8 GND
I2C_SDA
7 I2C_SDA
6 GND
I2C_SCL
5 I2C_SCL
4 VCCGND
R7054 R7053 R7052 R7051
3 VCCGND
0 0 0 0
2 VCC+3.3V
1 VCC+3.3V