Aiwa TV-AR145 Service Manual page 14

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SCHEMATIC DIAGRAM-7 (NK C.B)
NK C. B
VI P
RE F
-
-
+
+
GND
VDD
1
2
3
4
5
6
5
BC
4
B_O UT
To
MAIN C.B
3
G_OUT
CN501
2
R_OUT
1
GND _1
DZ901
CN5 01
8V2(N)
C901
470 pF/ 50V(N)
CN4 01
C902
22u F/2 50V
3
HT
To
MAIN C.B
2
HTGND
100 kpF -M/ 250 V(N)
CN401
1
180 V
7-3
SC
7-2
FV
7-1
MAT
7-4
GND_CRT
To
MAIN C.B
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IC 901
TDA6107Q /N1
-
+
7
8
9
C905
1KpF/5 00V(N)
V901
100 R(N)
A34EJL 01X81
R906
7
KR
1k5 -COMP
R905
9
KG
1k5 -COMP
R904
3
KB
1k5 -COMP
G1
G2
G3
H
4
5
6
8
1
C903
C904
SC
SC
FV
MAT
21
WIRING-1 (NK C.B)
1
A
B
C
D
E
A
F
G
H
I
J
2
3
4
NK C. B
T O M A I N P C B
S C R E E N
7 2 2 1 8 - 0 2
4
0
9
C
1 0 . 0 4 . 0 0
7
0
9
R
8
3
0
9
C
9
5
3
1
0
9
C
I
R
4
1
-
0
1
9
R
5
0
9
C
R
0
2
-
9
0
9
R
G
4
1
-
9
0
9
R
5
C
J
1
4
G
0
2
-
0
1
9
R
V
0
8
1
T
H
8
0
9
R
D
N
G
-
T
H
1
0
4
N
C
2
W
G F 9 0 1
T O C R T G N D
1 8 0 V
G N D
H T
T O M A I N P C B
C N 4 0 2
22
5
6
7
1

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