AUDIO
UHF/VHF TUNER/TV
DEMODULATOR UNIT
TUNER
LINE
AUDIO
IN 1
MAIN C.B.A.
OPERATION C.B.A.
(AUDIO SIGNAL PROCESS)
AUDIO CONTROL
HEAD UNIT
AUDIO
HEAD
PB
BIAS OSC
T4101, Q4101
AUDIO
ERASE
HEAD
FULL
ERASE HEAD
FULL ERASE HEAD UNIT
REC-ON
RF
AUDIO
OUT
AUDIO
REC AUDIO SIGNAL
PB AUDIO SIGNAL
AUDIO
MUTE(H)
(FROM IC6001(59))
AUDIO MUTE(H)
MUTE
REC
AMP
AGC
AGC DET
REC-OFF
Q4001
Q4002
Q4003
J4002
(WITHOUT Hi-Fi AUDIO)
R4018
C4018
(TO IC4201(62))
NORMAL AUDIO
(FROM IC4201(61))
NORMAL AUDIO
(WITH Hi-Fi AUDIO)
(WITHOUT Hi-Fi AUDIO)
J4001
R4013
(TO IC3801(3))
AUDIO
(WITH ADVANCE)
(WITHOUT
FRONT A/V JACK)
LINE1
LINE2
IC4151
(FROM IC6001(19))
INPUT SELECT 2
(WITH FRONT A/V JACK
/WITHOUT Hi-Fi AUDIO )
+5V
20
1
67
69
57
61
IC3001
65
71
54
55
88
87
2
I C
CONTROL
P4002
2
P4002
1
P4002
4
P4002
3
P4092
6
P4092
5
P4092
1
P4092
3
P4001
2
P4001
1
PIN
2
PIN
1
53
14
11
13
12
(TO/FROM IC6001(17))
I C SERIAL DATA
2
(FROM IC6001(18))
I C SERIAL CLOCK
2
(INPUT SELECT)
AUDIO
IN 2
AUDIO
IN 2
f H
TRAP
PB
AMP
NOT USED
NOT USED
NOT USED
P6321
9
P6303
9
AUDIO SIGNAL PATH BLOCK DIAGRAM
Содержание Omnivision PV-V4621
Страница 6: ...Fig 1 3 Fig 1 4 Fig 1 5 6 ...
Страница 26: ...6 2 2 Inner Parts Location Fig J1 1 26 ...
Страница 27: ...6 2 3 EJECT Position Confirmation Fig J1 2 27 ...
Страница 28: ...6 2 4 Grounding Plate Unit Full Erase Head and Cylinder Unit Fig J2 1 6 2 4 1 Reassembly Notes 28 ...
Страница 58: ...11 2 MECHANISM BOTTOM SECTION 58 ...
Страница 59: ...11 3 CASSETTE UP COMPARTMENT SECTION 59 ...
Страница 60: ...11 4 CHASSIS FRAME AND CASING PARTS SECTION 60 ...
Страница 61: ...11 5 PACKING PARTS AND ACCESSORIES SECTION 61 ...