Onkyo TX-SR804 Service Manual page 25

A
SCHEMATIC DIAGRAM-9 (SD-9)
VIDEO SECTION
P4001
1
PR
COMPONENT
VIDEO IN 3 PB
Y
PR
COMPONENT
PB
VIDEO IN 2
Y
2
P4002
PR
COMPONENT
PB
VIDEO IN 1
Y
PR
COMPONENT
PB
VIDEO OUT
3
Y
P4003
C
1
2
VIDEO 3 IN
C
8
9
VIDEO 2 OUT
P4004
C
1
2
VIDEO 2 IN
4
C
8
9
VIDEO 1 OUT
P4005
C
1
2
VIDEO 1 IN
C
8
9
DVD IN
5
P4006
C 4
MONITOR
2
OUT
B
NAVD-8991
U09 VIDEO PC BOARD
PR_IN3
C4001
PRIN3
10/50
PB_IN3
C4002
PBIN3
10/50
CY_IN3
C4003
CYIN3
10/50
PR_IN2
C4004
PRIN2
10/50
PB_IN2
C4005
PBIN2
10/50
CY_IN2
C4006
CYIN2
10/50
C4019
103K PR_IN1
C4007
PRIN1
10/50
PB_IN1
C4008
PBIN1
10/50
CY_IN1
C4009
CYIN1
10/50
R4201
PROUT
75
R4202
PBOUT
75
R4203
CYOUT
75
C4013
C4010
103K CIN_V3
104Z
Y C4011
4 YIN_V3
5
10/50
C4012
6 VIN_V3
10/50
R4013
COUT_V2
75
R4014
Y
11 YOUT_V2
12
R4015
75
75
13 VOUT_V2
C4014
C4016
104Z
103K CIN_V2
C4017
Y
4 YIN_V2
5
10/50
6 VIN_V2
C4018
10/50
R4019
COUT_V1
75
Y R4020
11 YOUT_V1
12
R4021 75
75
13 VOUT_V1
C4015
C4022
104Z
CIN_V1
103K
C4023
4 Y YIN_V1
5
10/50
C4024
6 VIN_V1
10/50
104Z
C4025
CIN_DVD
Y
C4026
11 YIN_DVD
12
10/50
C4027
13 VIN_DVD
10/50
C4021
R4028 C4110
103K
75 104Z
Y R4029
3
1
R4030 75
75
7
103K
C4020
C
C4122
104Z
C4123
47/25
R4032
2.2
COUT_V2
COUT_V1
YOUT_MON
C4124
47/25
R4031 2.2
C4125
104Z
R4040
10K
COFF
COUT_MON
YOUT_MON
VOUT_MON
TX-SR804/804E
D
C4135
104Z
C4103
41
PBOUT2
C4104
42
220/6.3
PBOUT1
C4154
220/6.3 43
GND2
C4105
221J
44
CYOUT3-FB
C4106
45
22/50
CYOUT3
C4107
220/6.3 46
CYOUT2-FB
C4108
47
22/50
CYOUT2
C4109
C4155 48
220/6.3
COUT4
221J
104Z 49
VCC2
50
COUT3
C4111
51
Q4002
COUT2
C4112
104Z 52
COUT1
AN15881A-VT
104Z 53
GND3
54
YOUT4-FB
C4114
55
YOUT4
56
470/6.3
YOUT3-FB
C4116
57
YOUT3
58
470/6.3
YOUT2-FB
C4118
59
YOUT2
C4119
60
470/6.3
YOUT1
61
220/6.3
VCC3
62
VOUT4-FB
C4121
63
VOUT4
64
470/6.3
SDA
R4173
100
VOUT_V2
CYOUT2
PBOUT2
PROUT2
PRIN_DAC
PBIN_DAC
24
PB1
23
CY6
22
CY5
21
CY4
20
CY3
19
CY2
18
CY1
17
BIAS
16
C8
15
C7
14
C6
13
GND1
12
C5
11
C4
10
C3
9
C2
8
C1
7
VCC1
6
Y8
5
Y7
4
Y6
3
Y5
2
Y4
1
Y3
R4174
100