Onkyo HTR940 Service Manual page 23

A
SCHEMATIC DIAGRAMS-4
VIDEO SECTION
<Note>
NC = No mount of parts.
1
SD-Z : XY
Location of connected terminal in schematic diagrams.
SD-Z = Schematic diagrams-Z. X = A to H, Y = 1 to 5.
IN 3
IN 2
2
COMPONENT
VIDEO
IN 1
3
OUT
4
VIDEO 2 IN
VIDEO 1 OUT
VIDEO
S VIDEO
VIDEO 1 IN
5
MONITOR OUT
B
NAVD-8811 (1/2)
P4001
C4001
PRIN3
PR
10/50
C4002
PBIN3
PB
10/50
C4003
CYIN3
Y
10/50
C4019
102K
C4004
PRIN2
PR
10/50
C4005
PBIN2
PB
10/50
C4006
CYIN2
Y
10/50
C4007
PRIN1
PR
10/50
C4008
PBIN1
PB
10/50
C4009
Y CYIN1
10/50
P4002
R4201
75
PR
C4158
470
R4202
75
PB
C4159
470
R4203
75
Y
C4013
102K
NC
P4003 C Y
C Y
R4015
75
15 C4014
102K
C Y
P4004
C Y
R4020
R4021
75
C4015
102K
C Y
P4006
C4021
102K
P4005
C Y
DVD IN
C Y
R4030
75
C4020 102K
U20
VIDEO & SPEAKER TERMINAL PC BOARD
PBOUT2
PBOUT
CYOUT2
CYOUT
PROUT
PBOUT
CYOUT
C4010
CIN_V3
104Z
C4011
YIN_V3
10/50
C4012
VIN_V3
10/50
R4013
COUT_V2
75
R4014
YOUT_V2
C4217
75
181J
VOUT_V2
C4016
CIN_V2
104Z
C4017
YIN_V2
10/50
C4018
VIN_V2
10/50
Q4007
R4019
COUT_V1
BA33BC0FP LBC2518
1 3
75
YOUT_V1 I O
75
VOUT_V1
C4022
CIN_V1
104Z
C4023
YIN_V1
10/50
C4024
VIN_V1
10/50
C4025
104Z
CIN_DVD
C4026
YIN_DVD
10/50
VIN_DVD
C4027
10/50
R4028
COUT_MON
R4029 75
YOUT_MON
75
VOUT_MON
C
C4135
104Z
R4133
75
R4135
75
+5V_VD
C4122
104Z
C4123
C4110 104Z
47/25
C4112
C4124
47/25
C4125
104Z
+5V_VD
+5V_VD
AGND
BA18BC0FP
Q4006
LBC2518
L4002
220K
1 3
I O
R4033 R4034
41
AIN7
C4033
1K 42
1K
AIN1
R4036
R4035
104Z 43
AIN8
C4035
44
1K 1K
AIN2
R4037 R4038
104Z 45
AIN9
C4037
1K 46
1K
AIN3
104Z
47
AGND
C4049 C4048 48
C4050
L4003
CAPY1
10/16
C4045 104Z 102J 49
CAPY2
10/16
022K
C4053 50
AVDD
C4051
10/16 C4054 51
REFOUT
10/16 C4052
104Z 52
CML
104Z
53
AGND
C4056 C4055
54
CAPC1
104Z 102J
C4057 55
CAPC2
10/16
R4040 56
AGND
R4039 1K
57
AIN10
C4058
58
1K
AIN4
104Z 59
AIN11
C4059
60
AIN5
104Z
L4005
LBC2518
220K
HT-R940
D
C4103
220/6.3
41
PBOUT2
C4104
42
PBOUT1
C4154
43
220/6.3
GND2
C4105 221K
44
CYOUT3-FB
C4106
22/6.3 45
CYOUT3
C4107 C4155
220/6.3 46
CYOUT2-FB
C4108
22/6.3 47
CYOUT2
220/6.3 221K 48
COUT4
49
VCC2
50
COUT3
C4111 104Z 51
Q4
COUT2
104Z 52
COUT1
AN-158
53
GND3
54 VIDEO
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
470/6.3 64
SDA
L4004
LBC2518
022K
X4003
FCX-03
28.6363MHz
R4054
33
P
P
N
N
N
DVDD
DGN
N
SF
Q4001
INTR
ADV7183B
DVD
DGN
VIDEO DECODER
P
P
P
P
DVDD
DGN
H
V