Audio & Video Input Circuit Diagram - Toshiba D-R5SC Service Manual

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5-4-4. Audio & Video Input Circuit Diagram
CN507
9PIN + HOUSING
9
A
L
_
F
8
7
A
R
_
F
6
5
C
V
B
S
_
F
4
3
C
_
F
2
1
Y
_
F
TP75
TP76
VGND
R362
75R/1%
VGND
TP81
A
_
N I
_
TP82
TP83
S
Y
N I
TP85
C
V
B
S
N I
S
C
L
SCL
A
F
C
_
AFC_OUT
V
F
V
C35
1nF
TP87
TP72
TP73
R352
330R
AL_FRONT
I55_CVBSIN
TP74
TP77
R363
R367
R364
330R
AR_FRONT
75R/1%
75R/1%
VIDEO_IN_SEL
R368
330R
R369
330R
TP78
TP79
CN503
TP80
L
A
_
N I
_
R
1
2
S
C
N I
3
4
TP84
5
6
TP86
7
8
S
D
A
SDA
9
10
O
U
T
S
A
P
_
M
U
T
E
11
12
13
14
A
L
_
T
V
A
R
_
T
V
15
16
TP88
HEADER 8X2
TP89
A5V
VGND
AGND
IC518
R349
0R
7
1
OUT
IN1
3
IN2
A5V
6
5
VCC
IN3
C387
C386
2
+
CTLA
47uF/16V
0.1uF
8
4
GND
CTLB
BA7653AFV
VGND
V
D I
E
O
_
N I
_
S
E
L
2
VIDEO_IN_SEL2
V
D I
E
O
_
N I
_
S
E
L
VIDEO_IN_SEL
IC517
BA7607F
Y
_
R
1
IN2A
IN1A
C389
1uF
2
CTLA
GND
3
I55_YIN
OUTA
IN2B
4
GND
VCC
5
C
V
B
S
_
F
_
R
OUTB
CTLB
6
I55_CIN
OUTC
IN1B
7
V
D I
E
O
_
N I
_
S
E
L
CTLC
GND
8
C
_
R
IN2C
IN1C
C394
1uF
V
I
D
E
O
I
N
S
H
:
F
R
O
N
T
L
:
R
E
A
L
S
C
N I
AL_REAL
AR_REAL
S
Y
N I
C
V
B
S
N I
SAP_MUTE
AR_TV
V
F
V
AL_TV
R377
75R 1%
VGND
A5V
TP95
V
I
D
E
O
_
I
N
_
S
E
L
V
I
D
E
O
_
I
N
_
S
E
L
L
H
L
L
H
VGND
H
H
V
I
D
E
O
_
I
N
_
S
E
L
G
P
C
I
O
3
2
V
I
D
E
O
_
I
N
_
S
E
L
2
G
P
C
I
O
C383 10nF
T
V
_
V
D I
E
O
_
N I
C384 10nF
C
V
B
S
_
F
_
R
C385
10nF
R356
75R/1%
VGND
C390 1uF
16
Y
_
F
15
14
C391 1uF
C
V
B
S
_
R
13
12
11
C392 1uF
C
V
B
S
_
F
10
C393
+
9
C395 1uF
C
_
F
47uF/16V
VGND
E
L
S
V
I
D
E
O
S
V
I
D
E
O
R370
0R
C
_
R
R371
0R
Y
_
R
R372
0R
C
V
B
S
_
R
R373
0R
T
V
_
V
D I
E
O
_
N I
R378
R379
R380
75R 1%
75R 1%
75R 1%
N.C
L
2
O
U
T
P
U
T
T
V
_
V
I
D
E
O
_
I
N
S
C
A
R
T
_
I
N
C
V
B
S
_
R
C
V
B
S
_
F
A5V
C396
0.1uF
Fig. 5-5-8

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