Scrb Assy - Pioneer DV-370-S Service Manual

1

3.9 SCRB ASSY

A
B
B 4/4
CN402
CN801 HLEM20S-1
V+12M
20
VSEL1
19
V+5V
18
VSEL2 17
SQUEEZE
16
V
15
GNDV
14
Y
13
C GNDV
12
C
11
GNDV
10
AUDIO L
9
GNDA
8
AUDIO R 7
GNDV
6
G/Y
5
GNDV
4
B/CB
3
GNDV
2
R/CR
1
D
E
: V SIGNAL ROUTE
V
: S-VIDEO OUT C/C SIGNAL ROUTE
S-C/C
: S-VIDEO OUT Y/Y SIGNAL ROUTE
S-Y/Y
: R/Cr SIGNAL ROUTE
R/Cr
: G/Y SIGNAL ROUTE
G/Y
: B/Cb SIGNAL ROUTE
B/Cb
: AUDIO SIGNAL ROUTE
F
F
30
1
2
V+5V
GNDV
V+12M
V
S-Y/Y
S-C/C
G/Y
B/Cb
R/Cr
GNDV GNDA
2
3
SCRB ASSY
F
(VWV1993)
Q403
2SC4081
B
R428
4.7k
V+5V
GNDV GNDV
B/Cb
G/Y
GNDV
C413
10/50
R/Cr
4
5
S-C/C
6
C415
0.1
GNDV
C418
0.1
V
4
5
S-Y/Y
6
C419
0.1
GNDV
DV-370-S
3
4
V+12M
R423
820
R429
560
B
C
E
V+5V
GNDV
GNDV GNDV
GNDV
V+5V
IC401
MM1505XN
H
3
R/C
2
L
1
GNDV
V+5V
IC402
MM1507XN
H
3
V/Y
2
L
1
GNDV
4
V+12M
E
GNDV
C
Q404
2SA1576A
V+5V
GNDV
V+5V
GNDV