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SCHEMATIC DIAGRAM-2
:POSITIVE VOLTAGE LINE
IC401
TC9163AN
SIGNAL SELECTOR
R423
(AUDIO)
1K
14.1V
28
27
V
DD
Vss
1
-16.2V 0V
R424
1K
R415
1K
A
R416
1K
B
P
N
-5V
14
13
1
2
0V
Q
O
M
R
:NEGATIVE VOLTAGE LINE
G
I
B
D
H
L
J
0V
0V
0V
0V
0V
0V
0V
26
25
24
23
22
21
1
2
3
4
5
1
2
3
4
5
2
3
4
5
6
7
8
0V
0V
0V
0V
0V
0V
F
H
A
C
G
K
I
IC402
NJM4580DD
C417
BUFFER AMP
16V10
0V
0V
0V
14.4V
5
6
7
8
4
3
2
1
-16.2V 0V
0V
0V
C418
16V10
IC351
NJM2279D
SIGNAL SELECTOR
(VIDEO)
0V
0V
4.2V
0V
5V
12
11
10
9
8
6dB
75
AMP
DRIVER
75
DRIVER
3
4
5
6
7
4.7V
0V
0V
0V
D354
RVD1SS133TA
D353
RVD1SS133TA
R367
1K
R368
1K
:FM/ AM SIGNAL LINE
:SUB WOOFER SIGNAL LINE
F
B
D
C
0V
0V
0V
0V
0V
0V
20
19
18
17
16
15
DATA
CLK
6
7
8
6
7
8
STB
GND
9
10
11
12
13
14
0V
0V
0V
0V
0V
E
A
E
A
14.4V
-16.2V
Q351
2SD592AQSTA
REGULATOR
R371
22
5V
13.7V
5.6V
R369
1.8K
R370
1.8K
-5.6V
R372
22
-5V
-15.7V
Q352
2SB621AQSTA
REGULATOR
B
A
G
MAIN CIRCUIT
R449
S451
W451
CN451
6.8K
(TAPE/ EQ)
1
1
2
2
EQ
3
3
R448
6.8K
B
CN401
A
DVD L
1
B
DVD R
2
G
To
A.GND
3
CIRCUIT(CP401)
A.GND
4
on SCHEMATIC
SW IN
5
DIAGRAM-12
SOUT L
6
SOUT R
7
CN402
+B(1)
14.4V
1
-B(1)
-16.2V
2
G
To
C
CK 63
3
CIRCUIT(CP402)
DT 63
4
D
on SCHEMATIC
ST 63
5
E
DIAGRAM-12
A
V SELA
6
B
V SELB
7
CN403
F
PH L
1
G
PH R
2
G
To
A.GND
3
CIRCUIT(CP403)
H
TU L IN
4
on SCHEMATIC
I
TU R IN
5
DIAGRAM-12
V.GND
6
V.GND
7
TAPE
MAIN
MAIN
MAIN
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