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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(24))
V-LOCK PULSE
VIDEO
25
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
NOT USED
Q3001
BUFFER
IC3201
TP3001
(TO IC5301(1))
PB VIDEO
(TO IC5301(48))
TUNER VIDEO
(TO IC5301(46))
LINE VIDEO
REC VIDEO SIGNAL
PB VIDEO SIGNAL
(FROM IC6001(98))
ROTARY SW
(TO IC6001(82))
ENVELOPE VOLTAGE
40
AT ENVELOPE
DETECT
REC
PB
46
PB-Y
TP3002
45
REC-Y
P3001
Y/C
41
MIX
1
AMP
Q3002
REC-C
PB-C
34
I C
2
CONTROL
7
8
(TO/FROM IC6001(17))
2
I C SERIAL DATA
(FROM IC6001(18))
2
I C SERIAL CLOCK
(FROM IC5301(31))
3.58MHz
HEAD AMP C.B.A. (FOR 4HEAD MODEL)
IC3501 (HEAD AMP)
TP3501
SP
18
16
LP/SLP
P3503
4
REC
P3501
L
P3503
30
1
R
PB
P3503
6
SP
P3503
13
LP/
L
P3503
SLP
R
P3503
11
31
32
1
(FROM IC6001(23))
HEAD SW PULSE
(FROM IC6001(99))
HEAD AMP SW
(FROM IC6001(58))
PB(L)
HEAD AMP C.B.A. (FOR 2HEAD MODEL)
IC3501 (HEAD AMP)
TP3501
18
REC
P3501
30
1
PB
P3503
6
L
P3503
R
P3503
4
1
31
(FROM IC6001(23))
HEAD SW PULSE
(FROM IC6001(58))
PB(L)
6
VIDEO SP
L HEAD
5
VIDEO SP
R HEAD
4
VIDEO
1
LP/SLP
L HEAD
2
VIDEO
LP/SLP
R HEAD
3
1
VIDEO
L HEAD
2
VIDEO
R HEAD
3
VIDEO SIGNAL PATH BLOCK DIAGRAM
AG-513F/AG-520F
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