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VIDEO SIGNAL PATH BLOCK DIAGRAM
TV/VCR MAIN C.B.A.
UHF/VHF TUNER/TV
DEMODULATOR UNIT
RF
IC3001
(VIDEO PROCESS)
TUNER
20
VIDEO
16
IN
LINE
(FROM IC6001(13))
V-LOCK PULSE
VIDEO
17
Q7031
BUFFER
NOT USED
IC3201
CCD 1H DELAY
5
4
29
27
49
REC
REC
REC/PB LUMINANCE
SIGNAL PROCESS
PB
PB
REC
REC
REC/PB CHROMINANCE
SIGNAL PROCESS
PB
PB
REC PB
Y/C MIX
ART V/H MIX
13
25
10
12
82
81
1
8
X3001
OSC
(3.58MHz)
CCD 1H DELAY
Q3001
BUFFER
IC3201
TP3001
IC3371
(SW)
VV
6
2
4
TUNER
1
REC VIDEO SIGNAL
PB VIDEO SIGNAL
(FROM IC6001(15))
ROTARY SW
(TO IC6001(9))
ENVELOPE VOLTAGE
40
AT ENVELOPE
DETECT
REC
PB
46
PB-Y
TP3002
45
REC-Y
P3001
Y/C
41
MIX
1
BUFFER
Q3002
REC-C
PB-C
34
I C
2
CONTROL
7
8
(TO/FROM IC6001(72))
2
I C SERIAL DATA
(FROM IC6001(71))
2
I C SERIAL CLOCK
(TO IC5301(1))
PB VIDEO
(TO IC5301(48))
TUNER VIDEO
(TO IC5301(46))
LINE VIDEO
(TO IC6001(56))
VIDEO
(TO IC6001(73))
TUNER(H)/VV(L)
HEAD AMP C.B.A.
IC3501 (HEAD AMP)
TP3501
18
REC
P3501
30
1
PB
P3503
6
L
P3503
R
P3503
4
31
1
(FROM IC6001(18))
HEAD SW PULSE
(FROM IC6001(25))
PB(L)
VIDEO SIGNAL PATH BLOCK DIAGRAM
PV-C1324-K/PV-C1334W-K/PV-C2024-K
1
VIDEO
L HEAD
2
VIDEO
R HEAD
3
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