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VIDEO/AUDIO SCHEMATIC DIAGRAM [HR-J677MS , HR-J777MS]
4.10
TO SYSCON
TO TERMINAL
5
L
R
L
R
L
R
TO TERMINAL
V FROM OSD
L
TO TUNER
R
V FROM OSD
TO ON SCREEN
4
TO SYSCON
TO SW.REG
TO U.DRUM
LP/EP
LP/EP
3
TO SYSCON
TO A/C HEAD
CN1
0
TO
FULL ERASE HEAD
TO SYSCON
2
TO SECAM
NC
1
NOTE : For VIDEO/AUDIO waveforms , Please refer to page 4-36.
A
L
L
R
R
WF13
WF14
0.0047
0.082
0.022
WF15
OPEN
0
B
C
680
L
R
2.7k
OPEN
OPEN
L
WF10
R
A.PB.FM
R
L
L
WF11
R
L
0
0
0
0
WF12
C
C
C
Y
Y
Y
JCP8020-MSD-2
WF1
OPEN
OPEN
WF3
WF4
WF2
Y
Digitized in Heiloo Netherlands
D
4-19
4-20
E
NOTE :
When ordering parts , be sure to order according to
the Part Number indicated in the Parts List.
MAIN ( VIDEO/AUDIO )
2.2k
2.2k
R
L
0
1k
1k
WF9
0.47/50
0.47/50
R
L
C2206
10/50
L
R
R
L
WF8
HIFI MODEL
HIFI MODEL
OPEN
OPEN
WF7
100
C
0
820
12
Y
C
OPEN
WF6
WF5
OPEN
OPEN
0
Q21
OPEN
0
Q34
OPEN
OPEN
OPEN
180p
12p
DTC144WUA
2SC4081
OPEN
0
/QRS
OPEN
DTC144WUA DTC144WUA
OPEN
F
1/21/2018
TO SW.REG
MTZJ8.2C
MTZJ5.6C
TO SYSCON
G
H
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