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MAIN C.B.A.
F1001
L1001
125V/1.6A
AC CORD
P1001
LINE
1
FILTER
P1001
2
Q1002
(SWITCHING CONTROL)
TP1001
T1001
D1001
FULL-WAVE
1
RECTIFIER
D1002
Q1001
3
(SWITCHING)
6
D1003
5
D1016
IC1001 (ERROR VOLTAGE DET)
4
3
TP1080
C1011
D1005
SMOOTHING
RECTIFIER
7
CIRCUIT
C1012, C1013
D1006
PR1002
SMOOTHING
RECTIFIER
8
CIRCUIT
D1015
(OVERVOLTAGE
PROTECTOR)
Q1080
D1080
PR1080
SMOOTHING
RECTIFIER
9
CIRCUIT
J1001
TP1004
C1014
D1007
SMOOTHING
10
RECTIFIER
CIRCUIT
SMOOTHING CIRCUIT
D1008
PR1001
RECTIFIER
11
C1016
C1017
12
C1019
D1009
SMOOTHING
13
RECTIFIER
CIRCUIT
14
C1023
1
Q1003, Q1004, Q1005
OUTPUT VOLTAGE
2
DETECTOR
Q1080
TP1081
D1082
+22V
SW+22V
REGULATOR
(FROM IC6001(84))
Q1081
SW+23V ON (H)
Q1082
D1086
+14V
REGULATOR
(FROM IC6001(86))
Q1083
SW+14V ON (H)
TP1002
UNSW+33V
UNSW+14V
D1017
TP1003
UNSW+14V
Q1051
TP1058
+12V
SW+12V
REGULATOR
(FROM IC6001(83))
Q1052
POWER ON(L)
Q1071
-5V
REGULATOR
Q1070
NOT USED
SWITCHING
(WITH MONAURAL
POWER ON-ON
FRONT A/V JACK)
TP1005
TP1050
Q1053
+5V
REGULATOR
TP1006
TP1007
TP1008
(TO IC6001(1))
POWER DOWN(L)
SW-5V
SW+5V
(VIDEO)
UNSW+5V
(SYS. CTL)
F+
F-
UNSW-30V
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