Advertisement
SCHEMATIC DIAGRAM - 10
S VIDEO CIRCUIT
C
4
Y
3
DVD
G
1
2
R301
R302
75
100K
C
Y
4
3
VCR1 IN
G
1
2
R305
R306
75
100K
TV MONITOR
C
Y
4
3
OUT
C305
C306
G
1
2
47P
47P
JK301
POWER CIRCUIT
TO
MAIN
1
CIRCUIT
(W752) ON
2
SCHEMATIC
3
DIAGRAM-7
CN752
Q752
2SC3940AQSTA
REGULATOR
W701
F4
T6.3A
1
FC708
FC707
2
3
T6.3A
F3
4
TO
FC706
FC705
MAIN
5
CIRCUIT
6
(W701) ON
7
SCHEMATIC
8
DIAGRAM-7
9
10
FC710
11
12
D741
D742
TO
SURROUND
3
CIRCUIT
(CN702) ON
2
SCHEMATIC
1
DIAGRAM-2
D741-D744
W702
1SR35400V
TRANSFORMER
CIRCUIT
:+B SIGNAL LINE
IC302
NJM2279D
IC SELECTOR
(VIDEO)
C302
0.022
C301
16V47
R303
R304
75
10K
C304
0.022
C303
16V47
R308
R307
75
10K
R310
75
R309
75
IC301
NJM2279D
IC SELECTOR
(VIDEO)
Q752
<6.65V>
<6V>
<9.75V>
C754
<9.76V>
0.01
<6.65V>
<6.65V>
Q753
D756
C755
16V47
MTZJ6R8BTA
Q753
2SK2880CTA
REALY CONTROL
RTP2Q5B002
L1
CT
L2
H1
H2
CT
FC709
F5
T1A
C741 0.1
D744
D743
C742
16V2200
:-B SIGNAL LINE
14
13
11
10
9
12
8
-V
C3
IN1
C4
O1
NC
+V
IC302
IN3
C1
IN2
C2
O2
1
2
3
4
5
6
7
R312
75
C308
47P
14
13
12
11
10
9
8
-V
C3
IN1
C4
O1
NC
+V
IC301
C1
C2
O2
IN3
IN2
1
2
3
4
5
6
7
R311
75
R313
75
C307
47P
T751
D751-D754
RTP1H5B001
1SR35400V
2
4
C752
1
3
0.01
R755
2.2K
T701
CN751
0
1
2
FOR E/EG
3
FOR EB
230
240
:MAIN SIGNAL LINE
C311
C312
0.1
0.1
D301-D302
RVD1SS133TA
D302
D301
R316
1K
C309
C310
0.1
0.1
VGND
VGND
V_SELB
V_SELA
R315
1K
3
RL751
RSY0040M-0
4
Q751
RVTDTC143XST
RELAY DRIVE CONTROL
<0.14V>
<3.48V>
Q751
<0V>
<3.47V>
Q754
<0V>
RVTDDTC114EST
REGULATOR
<0V>
FC702
FC701
F1
T3.15A
Z751
ERZV10V511CS
W2
W1
L701
RLQT801M-W
JK791
L
N
AC IN/OUT CIRCUIT
+5V
6
-5V
TO
5
INPUT
SELECTOR
4
CIRCUIT
3
(CN354) ON
SCHEMATIC
2
DIAGRAM-1
1
W354
1
2
C751
1000P
AC INLET
230V.............E/EG
230V-240V...EB
50Hz
Advertisement
