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TV/VCR MAIN C.B.A.
UHF/VHF TUNER/TV
DEMODULATOR UNIT
VIDEO
RF
25
IC3001
(VIDEO PROCESS)
TUNER
REC
20
VIDEO
16
IN
LINE
PB
REC
REC PB
Y/C MIX
ART V/H MIX
13
25
(FROM IC6001(31))
V-LOCK PULSE
Q3001
BUFFER
TP3001
J6003
(WITH 2 HEAD)
IC3201
NOT USED
(WITH 4 HEAD)
CCD 1H DELAY
5
4
29
27
49
40
REC
REC
REC/PB LUMINANCE
SIGNAL PROCESS
PB
REC
REC-C
REC/PB CHROMINANCE
SIGNAL PROCESS
PB
PB
PB-C
I C
2
CONTROL
10
12
82
81
7
1
8
X3001
OSC
(3.58MHz)
CCD 1H DELAY
IC3201
(TO IC5301(1))
PB VIDEO
(TO IC5301(48))
TUNER VIDEO
(TO IC5301(46))
LINE VIDEO
REC VIDEO SIGNAL
PB VIDEO SIGNAL
(FROM IC6001(24))
HEAD SW PULSE
(FROM IC6001(29))
ROTARY SW
(TO IC6001(81))
ENVELOPE VOLTAGE
AT ENVELOPE
DETECT
PB
46
PB-Y
TP3002
45
REC-Y
P3001
Y/C
41
1
MIX
AMP
Q3002
34
8
(TO/FROM IC6001(28))
2
I C SERIAL DATA
(FROM IC6001(27))
2
I C SERIAL CLOCK
(FROM IC5301(31))
3.58MHz
NOT USED
HEAD AMP C.B.A. (FOR 4HEAD MODEL)
IC3501 (HEAD AMP)
SP
18
16
LP/SLP
4
REC
P3501
L
30
1
R
PB
6
SP
13
LP/
L
SLP
R
11
31
32
1
(FROM IC6001(24))
HEAD SW PULSE
(FROM IC6001(30))
HEAD AMP SW
(FROM IC6001(50))
PB(L)
HEAD AMP C.B.A. (FOR 2HEAD MODEL)
IC3501 (HEAD AMP)
18
REC
P3501
30
1
PB
6
L
R
4
31
1
(FROM IC6001(24))
HEAD SW PULSE
(FROM IC6001(50))
PB(L)
TP3501
P3503
6
VIDEO SP
L HEAD
P3503
5
VIDEO SP
P3503
R HEAD
4
P3503
VIDEO
1
LP/SLP
P3503
L HEAD
2
VIDEO
LP/SLP
P3503
R HEAD
3
TP3501
P3503
1
VIDEO
L HEAD
P3503
2
VIDEO
R HEAD
P3503
3
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