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SCHEMATIC DIAGRAM - 1/12 (MAIN C.B - 1/2, AMP SECTION) /HP C.B <U>
(TP8)
TP601
(TP9)
CN601
MAIN C.B (1/2) (AMP SECTION)
VIDEO/AUX
J601
TB201
CN503
CNA201
R266
2.2k 1/8W
R265
2.2k 1/8W
CN201
CN602
L
R
SPEAKER
LO
W FREQ
MAIN
PHONES
MUTE
AC&DC DET
AMP
AMP
HP C.B
(L)
(R)
(L)
(R)
TO AMP C.B CN102
TO FAN
TO CD MECHANISM
12.1
12.1
–11.4
12.1
11.9
11.9
0.22
4.7
4.7
–4.6
–4.6
0.22
0.8
–0.6
0
0
2.9
11.4
4.4
4.9
0.7
0.2
–31.5
12.1
12.1
8
–31.3
–32.1
–38.3
20.5
20.3
0.2
11.3
–20.9
AC
31.0V AC
5.1V AC
0.7
–46.0
–39.0
6.0
3.8
–0.6
12.1
10.1
12.1
0.7
10 1/4W
Q009
2SA1980 G
Q064
2SC3052 F
Q060 2SC3052 F
R057 4.7k
Q010 2SC3052
R035 4.7k
Q061 2SA1235 F
Q063 2SA1235 F
Q060–064
VOLTAGE REG
IC001
VOLTAGE REG
Q001,002,014
R631 2.2k
RELAY DRIVE
Q003
VOLTAGE REG
BIAS SW
REC/PB SW
REC/PB FREQ
RESPONSE ADJ.
SW
FUNCTION
DECK 1
HEAD
AZIMUTH
ADJ.
HEAD
AZIMUTH
ADJ.
Q012,013,015
BIAS CONT
Q651-653
R074 12K 1/4W
R075 12K 1/4W
R071 12K 1/4W
VOLTAGE REG
Q009,010
SFR451,452
Q401–409
L CH
L CH
EH
R CH
R CH
HEAD-1 C.B
HEAD-2 C.B
RPH
PH
T
O
FR
ONT C.B CN701
T
O
PO
WER C.B CN001
TO AMP C.B CN103
TO MAIN C.B (2/2) (TUNER SECTION)
SIGNAL:
PB
REC
LINE_MUTE
8
4
7
5
6
1
2
3
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299