Panasonic Omnivision PV-9661 Service Manual page 352

MAIN C.B.A.
C4018
NOT USED
(WITHOUT FRONT A/V JACK
/WITHOUT Hi-Fi AUDIO )
J4002
AUDIO
IN 1
(WITH FRONT A/V JACK
IC4151
/WITHOUT Hi-Fi AUDIO )
NOT USED
LINE1
13
12
LINE2
11
(FROM IC6001(19))
OPERATION I C.B.A. INPUT SELECT 2
P6301 P6321
AUDIO
2 2
IN 2
OPERATION I C.B.A.
P6302 P6320
AUDIO
1 1
IN 2
AUDIO
OUT
UHF/VHF TUNER/TV
DEMODULATOR UNIT
RF
14 AUDIO AUDIO 1
(WITHOUT Hi-Fi AUDIO)
R4018
NOT USED
IC3001 (AUDIO PROCESS)
AGC DET
TUNER
71
LINE
73
PB AGC
MUTE
14
LINE
AMP
69
(WITH Hi-Fi AUDIO)
(FROM IC4201(61))
NORMAL AUDIO
(TO IC4201(62))
NORMAL AUDIO
J4003
R4013
J4001
(WITHOUT Hi-Fi AUDIO)
NOT USED
REC AUDIO SIGNAL PB AUDIO SIGNAL
Q4001
+5V
Q4002
Q4003
56
REC-OFF
REC-ON
REC
65
AMP
PB
57 58 60
AMP
2
I C
CONTROL
AUDIO
MUTE(H)
75 7 8
(TO/FROM IC6001(17))
2
I C SERIAL DATA
(FROM IC6001(18))
2
I C SERIAL CLOCK
(FROM IC6001(6))
AUDIO MUTE(H)
(TO IC3801(3))
AUDIO
(WITH ADVANCE)
Q4006 Q4004
DRIVE
LOADING MOTOR
P.C.B.
P6002 P2552 P2551
6 6 4
P6002 P2552 P2551
5 5 3
P6002 P2552 P2551
BIAS OSC
3 3 1
T4101, Q4101
P6002 P2552 P2551
4 4 2
FULL ERASE HEAD UNIT
P4001 PIN
2 2
P4001 PIN
1 1
AUDIO CONTROL
HEAD UNIT
P1541
4
AUDIO
P1541 HEAD
3
P1541
AUDIO
1
ERASE
P1541
HEAD
2
FULL
ERASE HEAD