Panasonic Omnivision PV-9661 - Page 351

17
VIDEO
UHF/VHF TUNER/TV
DEMODULATOR UNIT
MAIN C.B.A.
RF
VIDEO
2
20
18
16
TUNER
LINE 1
REC
PB
REC
LINE 2
2513
Y/C MIX
ART V/H MIX
REC/PB CHROMINANCE
SIGNAL PROCESS
REC/PB CHROMINANCE
SIGNAL PROCESS
PB
REC PB
10 12 1
3
7 8
I C
CONTROL
2
Y/C
MIX
PB
REC-Y
REC-C
PB-Y
S-VHS
VHS
46
45
41
AT ENVELOPE
DETECT
40
50
492729
REC
PB
REC
34
REC
PB PB-C
IC3001
(VIDEO PROCESS)
CCD 1H DELAY
IC3101
(WITH 2 HEAD)
(WITH 4 HEAD)
J6003
45
VIDEO
OUT
(WITH ADVANCE)
(WITH FRONT A/V JACK)
NOT USED
NOT USED
NOT USED
NOT USED
NOT USED
BUFFER
Q3875
(TO IC3801(33))
VIDEO
CCD 1H DELAY
TP3001
OSD
CHARACTER
MIX
IC6001
(FROM IC6001(24))
V-LOCK PULSE
BUFFER
Q3001
TP3002
(TO IC6001(84))
ENVELOPE VOLTAGE
(FROM IC6001(98))
ROTARY SW
(FROM IC6001(23))
HEAD SW PULSE
P3001
11
P3501
11
P3501
11
HEAD AMP C.B.A. (FOR 4HEAD MODEL)
VIDEO
LP/SLP
L HEAD
VIDEO
LP/SLP
R HEAD
VIDEO SP
L HEAD
VIDEO SP
R HEAD
IC3501 (HEAD AMP)
L
R
L
R
SP
LP/
SLP
SP
LP/SLP
REC
PB
(FROM IC6001(99))
HEAD AMP SW
(FROM IC6001(23))
HEAD SW PULSE
(FROM IC6001(62))
PB(L)
TP3501
30
18
16
4
6
13
11
13231
P3503
5
P3503
2
P3503
6
P3503
4
P3503
1
P3503
3
P3503
2
P3503
1
P3503
3
30
31
1
4
6
18
VIDEO
L HEAD
VIDEO
R HEAD
L
R
REC
PB
IC3501 (HEAD AMP)
(FROM IC6001(23))
HEAD SW PULSE
(FROM IC6001(62))
PB(L)
TP3501
4749
IC3101
(WITH QUASI S-VHS)
BUFFER
Q3151
S-VHS
PEAKING AMP
Q3150
1 8
81
CCD 1H
DELAY
IC3201
(FROM IC6001(18))
I C SERIAL CLOCK
2
(TO/FROM IC6001(17))
I C SERIAL DATA
2
AMP
PHASE
COMPENSATOR
Q3201
CNR
PHASE
Q3202
R3205
CNR
GAIN
R3204
VIDEO
IN 1
HEAD AMP C.B.A. (FOR 2HEAD MODEL)
(WITH CNR)
REC VIDEO SIGNAL PB VIDEO SIGNAL
VIDEO
IN 2
P6321
4
P6301
OPERATION I C.B.A.
4
(WITH FRONT A/V JACK)
VIDEO
IN 2
P6320
6
P6302
OPERATION I C.B.A.
6