Onkyo TX-SR604 Service Manual page 20

A
SCHEMATIC DIAGRAM-4(SD-4)
VIDEO SECTION
1
PR
COMPONENT
PB
VIDEO IN3
Y Y
PR
2
COMPONENT PB
VIDEO IN2
Y
PR
COMPONENT PB
VIDEO IN1
Y
PR
3
COMPONENT PB
VIDEO OUT
Y
VIDEO 3 IN
VIDEO 2 OUT
4
VIDEO 2 IN
VIDEO 1 OUT
VIDEO 1 IN
DVD IN
5
MONITOR
OUT
B
NAVD-8819 (1/2)
VIDEO PC BOARD
U14
P4001
C4001
PRIN3
10/50
C4002 PBIN3
10/50
C4003 CYIN3
10/50
C4019
102K
P4001
PRIN2
C4004
10/50
C4005 PBIN2
10/50
C4006
CYIN2
10/50
P4002
C4007 PRIN1
10/50
PBIN1
C4008
10/50
C4009 CYIN1
10/50
C4013
P4002 102K
R4201
PROUT
C4158 75
470
R4202
PBOUT
C4159 75
470
R4203
CYOUT
75
C4160
470
C4010
P4003 C Y 104Z
C4011
10/50
C4012
10/50
R4013
C Y
R4014 75
R4015
75
75
102K
C4016
C4014
P4004 C Y 104Z
C4017
10/50
C4018
R4016 10/50
75
R4019
C Y
R4020 75
R4021
75
75
C4015
C4022
102K
P4006 C Y 104Z
C4023
10/50
C4024
10/50
C4021
C4025
102K
P4005 104Z
C Y
C4026
10/50
C4027
10/50
R4028
Y
C
75
R4029
R4030
75
75
C4020
102K
PBOUT2
PBOUT
CYOUT2
+5V_VDD
CYOUT
CIN_V3
YIN_V3
VIN_V3
COUT_V2
YOUT_V2
VOUT_V2
CIN_V2
YIN_V2
VIN_V2
BA33BC0FP LBC2518
COUT_V1 L4003
Q4007
022K
1 3
I O
YOUT_V1
VOUT_V1
CIN_V1
YIN_V1
VIN_V1
CIN_DVD
YIN_DVD
VIN_DVD
C4110
COUT_MON
104Z
YOUT_MON
VOUT_MON
TX-SR604/604E/8460
C
C4135
104Z
R4133
75
R4135
75
C4103 220/6.3
41
PBOUT2
C4104
42
PBOUT1
220/6.3 C4154 43
GND2
C4105 221J 44
CYOUT3-FB
22/50 C4106
45
CYOUT3
C4122 C4107 220/6.3 46
CYOUT2-FB
104Z C4108
22/50 47
CYOUT2
220/6.3 48
C4155
COUT4
221J
49
VCC2
47/25 50
COUT3
C4123 C4111 51
COUT2
C4112 104Z 52
COUT1
104Z 53
GND3
+5V
54
YOUT4-FB
C4114
55
YOUT4
470/6.3 56
YOUT3-FB
C4116 57
YOUT3
470/6.3
58
YOUT2-FB
C4118 59
YOUT2
C4124 470/6.3 60
YOUT1
47/25
C4119
61
VCC3
220/6.3
62
C4125
VOUT4-FB
C4121 63
VOUT4
104Z
470/6.3 64
SDA
+5V_VDD
+5V_VD
LBC2518
L4004
BA18BC0FP
220K 022K
Q4006 LBC2518
L4002
1 3 +1.8V
I O
3.9K
R4033
R4034
41 AIN7
1K C4033
42 AIN1
R4035 104Z R4036
43 AIN8
104Z
1K 1K
44 AIN2
R4037 C4035 R4038
45 AIN9
1K
1K 46 AIN3
C4037 104Z
47 AGND
C4049 C4048
48 CAPY1
C4050
10/16
102J 49 CAPY2
Q4001
+3.3V 104Z
50 AVDD
C4053 C4051
51 REFOUT
ADV7183B
C4054 C4052
52 CML
104Z
53 AGND VIDEO DECODER
10/16 102K
10/16 54 CAPC1
C4057 104Z
55 CAPC2
10/16
C4056
C4055 56 AGND
R4039
R4040
57 AIN10
1K 1K
58 AIN4
C4058 59 AIN11
104Z
60 AIN5
C4059 104Z
L4005
LBC2518
220K
D
C
C
C
C
C
24
PB1
23
CY6
22
CY5
21
CY4
20
CY3
19
CY2
18
CY1
17
BIAS
16
C8
15
C7
14
Q4002
C6
13
GND1
12
AN-15881A-VT
C5
11
C4
10
VIDEO SW
C3
9
C2
8
C1
7
VCC1
6
Y8
5
Y7
4
Y6
3
Y5
2
Y4
1
Y3
+5V_
R4
AGND
1
28.6363MHz
P6 20
P7 19
NC
18
NC 17
NC 16
DVDDIO C406
15
104Z
DGND 14
NC 13
R4053
SFL
12
INTRQ 11 33
C4064
DVDD 10
104Z
DGND 9
P8 8
P9 7
P10 6
P11 5
C4063
DVDDIO 4
DGND 3 104Z
HS 2
VS 1
R4052
33 R