Schematic Diagram - D-Video Board (4/7) - Sony STR-DA2800ES Service Manual

5-45. SCHEMATIC DIAGRAM - D-VIDEO Board (4/7) -

1 2 3
D-VIDEO BOARD
A
B
CN3701
C
20P R3910
0
NC 20
HOT PLUG DET 19
+5V POWER 18
R3909 0
DDC/CEC GND 17
R3704 22
SDA(5V) 16
R3705 22
SCL(5V) 15
R3903 0
RESERVE(NC) 14
R3902 0
D
CEC 13
HDC1
CLOCK– 12
R3901 0
>35S CLOCK SHIELD 11
CLOCK+ 10
NETWORK
DATA0– 9
BOARD R3896 0
(5/11) DATA0 SHIELD 8
CN701
DATA0+ 7
(Page 93)
DATA1– 6
E R3895 0
DATA1 SHIELD 5
DATA1+ 4
DATA2– 3
R3886 0
DATA2 SHIELD 2
DATA2+ 1
R3883 0
R3882 0
R3881 0
F R3880 0
G CN3702
19P
HDMI
ASSIGNABLE
(INPUT ONLY)
IN 4
(GAME)
HOT PLUG DET 19
+5V POWER 18
DDC/CEC GND 17
R3707 22
H
SDA(5V) 16
R3708 22
SCL(5V) 15
RESERVE(NC) 14
CEC 13
CLOCK– 12
CLOCK SHIELD 11
CLOCK+ 10
DATA0– 9
I DATA0 SHIELD 8
DATA0+ 7
DATA1– 6
DATA1 SHIELD 5
DATA1+ 4
DATA2– 3
DATA2 SHIELD 2
DATA2+ 1
J
STR-DA2800ES
• See page 115 for IC Block Diagrams.
4 5 6
(4/7)
R3861 1k
INN_HPD
R3867
R3780
4.7k
47k
INN_SDA
INN_SCL
INN_CK–
3.3
97 SCL3
INN_CK+ 98 GND
OUTS2_CK– 3.3
INN_D0– 99 B31
OUTS2_CK+ 3.3
100 A31
C3879 0.1
3.3
INN_D0+ 101 VCC
OUTS2_D0– 3.3
INN_D1– 102 B32
OUTS2_D0+ 3.3
103 A32
INN_D1+ 104 GND
OUTS2_D1– 3.3
105 B33
INN_D2–
OUTS2_D1+ 3.3
106 A33
3.3
INN_D2+ 107 VCC
OUTS2_D2– 3.3
108 B34
OUTS2_D2+ 3.3
109 A34
110 GND
C3878 0.1
3.3
C3737
111 VCC
0.1
INN_HPD 0
112 HPD2
0
113 5V_PWR2
INN_SDA 0
114 SDA2
INN_SCL 0
115 SCL2
116 GND
INN_CK– 3.3
117 B21
INN_CK+ 3.3
118 A21
C3877 0.1
3.3
119 VCC
INN_D0– 3.3
120 B22
INN_D0+ 3.3
121 A22
122 GND
INN_D1– 3.3
R3862
123 B23
1k
IN4_HPD INN_D1+ 3.3
124 A23
R3868 4.7k
3.3
125 VCC
INN_D2– 3.3
R3709
126 B24
47k
IN4_SDA INN_D2+ 3.3
127 A24
IN4_SCL
128 GND
C3875 0.1
C3876 0.1
IN4_CK– C3998 10
C3997 1
IN4_CK+
IN4_D0–
IN4_D0+
C3738
0.1
IN4_D1–
IN4_D1+
FB3716 FB3510
IN4_D2–
IN4_D2+
7 8 9 10
96 92 91 89 79 77 73 72 71 70 69
95 94 93 90 88 87 86 85 84 83 82 81 80 78 76 75 74
IC3708
HDMI INPUT SELECTOR
IC3708
TMDS442PNPR
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
85 85
11 12 13
R3823
1.8k
R3822
1.8k
OUTS1_HPD
C3880 0.1
C3881 0.1
OUTS1_SDA
C3882 0.1
C3883 0.1
OUTS1_SCL
C3884 0.1
68 67 65
66
C3885 0.1
C3886 0.1
GND 64
3.3 OUTM1_CK–
Z11 63
3.3 OUTM1_CK+
Y11 62
C3887 0.1
3.3
VCC 61
3.3 OUTM1_D0–
Z12 60
3.3 OUTM1_D0+
Y12 59
GND 58
3.3 OUTM1_D1–
Z13 57
3.3 OUTM1_D1+
Y13 56
R3770 3.3k
3.3
VCC 55
3.3 OUTM1_D2–
Z14 54
3.3 OUTM1_D2+
Y14 53
R3771 4.7k
GND 52
R3772 2.7k
1.1
VSADJ 51
R3824 1.8k
3.3
VCC 50
0 OUTM2_HPD
HPD_SINK2 49
R3825 1.8k
5V_SINK2 48
3.3 OUTM2_SDA
SDA_SINK2 47
3.3 OUTM2_SCL
SCL_SINK2 46
GND 45
3.3 OUTM2_CK–
Z21 44
3.3 OUTM2_CK+
43
Y21
C3888 0.1
3.3
VCC 42
3.3 OUTM2_D0–
Z22 41
3.3 OUTM2_D0+
Y22 40
GND 39
3.3 OUTM2_D1–
Z23 38
3.3 OUTM2_D1+
Y23 37
3.3
VCC 36
3.3 OUTM2_D2–
Z24 35
3.3 OUTM2_D2+
Y24 34
GND 33
C3889 0.1
C3642 0.1
IC3704
C3643 0.1
C3873 0.1
+3.3V REGULATOR
IC3704
BD00IC0WEFJ-E2
C3874
0.1
3.3
1 VOUT VIN 8
R3759
1
10k
2 7
FB NC
3 GND NC 6
C3603
4 5
NC EN
470 C3742
4.7
6.3V
R3767
47k
C3745
1
R3766
15k
R3765 R3769
0 10k
STR-DA2800ES
14 15 16 17
110
111
>125S
112
D-VIDEO
113
BOARD
114 (5/7)
(Page 86)
115
CN3101
51P
1 VCC+3.3V
2 VCC+3.3V
3 VCCGND
4 VCCGND
I2C_SCL
5 I2C_SCL
6 GND
I2C_SDA
7 I2C_SDA
8 GND
9 OUTS1_HPD
10 GND
11 OUTS1_SDA
12 GND
13 OUTS1_SCL
14 GND
OUTS1_CK–
15 OUTS1_CK–
OUTS1_CK+
16 OUTS1_CK+
17 GND
OUTS1_D0–
18 OUTS1_D0–
OUTS1_D0+
19 OUTS1_D0+
R3330 0
20 GND
OUTS1_D1–
21 OUTS1_D1–
OUTS1_D1+
22 OUTS1_D1+
R3329 0
23 GND
FFC3
OUTS1_D2–
24 OUTS1_D2–
OUTS1_D2+
>34S
25 OUTS1_D2+
R3328 0
26 GND
R3327 0
D-VIDEO
27 GND
BOARD
OUTS2_HPD
28 OUTS2_HPD CN7001
R3326 0
(Page 79)
29 GND
OUTS2_SDA
30 OUTS2_SDA
R3325 0
31 GND
OUTS2_SCL
32 OUTS2_SCL
R3324 0
33 GND
OUTS2_CK–
34 OUTS2_CK–
OUTS2_CK+
35 OUTS2_CK+
R3320 0
36 GND
OUTS2_D0–
37 OUTS2_D0–
OUTS2_D0+
38 OUTS2_D0+
R3319 0
39 GND
OUTS2_D1–
40 OUTS2_D1–
OUTS2_D1+
41 OUTS2_D1+
R3318 0
42 GND
OUTS2_D2–
43 OUTS2_D2–
OUTS2_D2+
44 OUTS2_D2+
R3317 0
45 GND
R3316 0
46 NC
R3315 0
47 NC
R3340 0
48 CEC
R3314 0
49 NC
R3313 0
50 NC
R3312 0
51 GND
4
5
>126S
116
117
D-VIDEO
BOARD
118
(6/7)
(Page 87)
SUB