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MAIN C.B.A.
(WITHOUT
FRONT A/V JACK)
J4002
AUDIO
IN 1
IC4151
(WITH MONAURAL
(INPUT SELECT)
FRONT A/V JACK)
NOT USED
LINE1
13
12
LINE2
11
OPERATION C.B.A.
(FROM IC6001(19))
INPUT SELECT 2
AUDIO
P6302
P6320
IN 2
19
19
AUDIO
OUT
UHF/VHF TUNER/TV
DEMODULATOR UNIT
RF
AUDIO
AUDIO
14
1
(WITHOUT Hi-Fi AUDIO)
C4018
R4018
IC3001
(AUDIO PROCESS)
AGC DET
TUNER
71
LINE
73
PB
AGC
MUTE
14
(WITH Hi-Fi AUDIO)
(FROM IC4201(61))
NORMAL AUDIO
(TO IC4201(62))
NORMAL AUDIO
J4001
(WITHOUT Hi-Fi AUDIO)
REC AUDIO SIGNAL
Q4001
+5V
Q4002
Q4003
56
REC-OFF
REC-ON
REC
65
AMP
PB
57
58
60
AMP
LINE
2
I C
AMP
CONTROL
AUDIO
MUTE(H)
69
75
7
8
(TO/FROM IC6001(17))
2
I C SERIAL DATA
(FROM IC6001(18))
2
I C SERIAL CLOCK
(FROM IC6001(59))
AUDIO MUTE(H)
(TO IC3801(3))
AUDIO
J4003
(WITH ADVANCE)
Q4006 Q4004
DRIVE
R4013
PB AUDIO SIGNAL
HEAD AMP C.B.A
P6202
P2601
3
3
P6202
P2601
1
1
P3551
P3501
BIAS OSC
3
3
T4101, Q4101
P3551
P3501
4
4
P4001
2
P4001
1
AUDIO CONTROL
HEAD UNIT
P4091
P4092
2
2
AUDIO
HEAD
P4091
P4092
1
1
P4091
P4092
AUDIO
4
4
ERASE
P4091
P4092
HEAD
3
3
FULL ERASE HEAD UNIT
PIN
2
FULL
PIN
ERASE HEAD
1
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