SCH28 AV AUDIO VIDEO VIDEO
All Ref.No. has been described in the parts list are four digits.
But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list.
DIGITAL VIDEOANALOG VIDEO
AUDIO SIGNAL
TMDS SIGNAL
GND LINE
POWER- LINE
POWER+ LINE
VIDEO SELECTOR
TO AUDIO/VIDEO CONNECT
TO 8U-210250-1(1/4)
Y
Cb
Cr
Cr
Cb
Cr
Y
Y
Cb
Y
CB
CR
CVS VIDEO OUT
AV-5V
COMP1
COMP3
COMP2
COMPONENT
VIDEO IN
VIDEO IN
VIDEO1
VIDEO3
VIDEO2
COMPONENT
VIDEO OUT
(1/2)
(2/2)
(1/2)
(2/2)
VIDEO4
Z2 mon
Z1 mon
MON/Z2
COMPONENT
VIDEO OUT
MON/Z2
for X6
for X8
U601
AVDM-2000
R629
100
R630
100
100/10
C641
100/10
C640
0.1
C638
0.1
C639
0.1
C636
0.1
C637
0.1
C634
0.1
C633
0.1
C626
0.1
C619
0.1
C618
0.1
C617
0.1
C616
0.1
C622
0.1
C623
0.1
C631
0.1
C630
0.1
C632
0.1
C635
R620
10
R634
10
R626
10
R622
75
R637
75
R632
75
R627
4.7K
R624 4.7K
C611 10uF
C610 10uF
R610
75
R611
75
R612
75
C612 10uF
R615
75
75
R613
STYLE-PIN
Z601
AUDIO/VIDEO_UNIT
8U-210250-1(4/4)
STYLE-PIN
Z603
OPEN
Z602
OPEN
Z604
R633
1K
R638
1K
R625
1K
R621
1K
OPEN
C624
OPEN
C625
R628
4.7K
R639
10
DECIN_Y
DECIN_CR
DECIN_CB
DECIN_V
R607
75
R605
75
6P-RCA-637G
K601
C608 10uF
6P-RCA-637G
K602
C605 10uF
C609 10uF
C601 10uF
C603 10uF
R603
75
R606
75
C604 10uF
R601
75
R602
75
R608
75
R604
75
C607 10uF
C606 10uF
R609
75
C602 10uF
6P-RCA-637G
K602
6P-RCA-637G
K603
6P-RCA-637G
K603
R631
75
R636
75
75
R642
10uF
C642
R616
75
BLM21PG221
L604
BLM21PG221
L603
BLM21PG221
L602
BLM21PG221
L601
DGND
DV+3.3V
DV+5V
AVSDA
AVSCL
1000P
C615
B601
B603
B602
PESD0603-240
D601
PESD0603-240
D603
UDZV5.1B
D602
UDZV5.1B
D604
4.7uF
C620
470K
R618
470K
R619
1M
R617
10uF
C627
LM27761DSGR
U602
10uF
C629
1uF
C628
OPENC613
0.1
C614
1uF
C621
R623
75
STYLE-PIN
Z605
R635
OPEN
R640
OPEN
R641
OPEN
OPEN
K604
VAUX_V
R614
OPEN
SSM6N15AFU
Q601
1
VEE
2
NC
3
PS
4
NC
5
SDA
6
SCL
7
NC
8
EX1
9
EX2
10
NC
11
VEE
12
NC
13
BIASY1
14
NC
15
YIN1
16
YIN2
17
NC
18
YIN3
19
YIN4
20
NC
21
YIN5
22
YIN6
23
NC
24
VCC
25
NC
26
VEE
27
NC
28
BIASPB1
29
NC
30
PBIN1
31
PBIN2
32
PBIN3
33
PBIN4
34
PBIN5
35
PBIN6
36
VCC
37
VEE
38
BIASPR1
39
PRIN6
40
PRIN5
41
PRIN4
42
PRIN3
43
PRIN2
44
PRIN1
45
VCC
46
VEE
47
BIASPR2
48
NC
49
PROUT4
50
NC
51
PROUT3
52
PROUT2
53
PROUT1
54
VCC
55
NC
56
VEE
57
NC
58
BIASPB2
59
PBOUT4
60
PBOUT3
61
PBOUT2
62
PBOUT1
63
VCC
64
NC
65
VEE
66
NC
67
BIASY2
68
YOUT4
69
YOUT3
70
YOUT2
71
YOUT1
72
VCC
73
NC
74
VEE
75
NC
76
BIASV2
77
VOUT5
78
NC
79
VOUT4
80
NC
81
VOUT3
82
VOUT2
83
VOUT1
84
VCC
85
VEE
86
BIASV1
87
VIN1
88
VIN2
89
VIN3
90
NC
91
VIN4
92
VIN5
93
VIN6
94
VIN7
95
VIN8
96
VIN9
97
VCC
98
NC
99
VDD
100
GND
4
1
2
4
3
7
1
2
3
8
5
6
5
6
7
8
7
5
6
8
4
3
1
2
1
VIN
2
GND
3
CPOUT
4
VOUT
5
VFB
6
EN
7
C1-
8
C1+
9
THPAD
1
2
3
4
D
3
G
5
S
4
D
6
G
2
S
1
DVD_Y
DVD_CB
DVD_CR
Z1_YOUT
Z1_CBOUT
Z1_CROUT
Bluray_V
SAT_V
DVD_V
Z2_VOUT
DECIN_V
DECIN_Y
DECIN_CB
DECIN_CR
DECIN_CR
DECIN_V
DECIN_CB
DECIN_Y
DVD_CR
DVD_CB
DVD_Y
SAT_Y
SAT_CB
SAT_CR
GAME_V
Z1_VOUT
Z1_VOUT
Z2_VOUT
DVD_V
SAT_V
Bluray_V
BD_Y
BD_CB
BD_CR
SAT_Y
SAT_CR
SAT_CB
GAME_V
BD_Y
BD_CB
BD_CR
Z1_CROUT
Z1_CBOUT
Z1_YOUT
VAUX_V
VAUX_V
7H
TO H7
42
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
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