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TV/VCR MAIN C.B.A.
(FROM IC3001(25))
1
PB VIDEO
(FROM VIDEO IN)
46
LINE VIDEO
FROM UHF/VHF TUNER
48
/TV DEMODULATOR UNIT
TUNER VIDEO
10
19
16
18
40
11
33
+5V
(FROM IC6001(5))
IC5301
3.58MHz
(LUMINANCE/CHROMINANCE PROCESS)
PB
Q5301
LINE
TUNER
3
36
MUTE
41
V. PULSE
5
PROCESS
H. PULSE
6
PROCESS
BLANKING
2
V. HEIGHT CONTROL
I
C
CONTROL
43 44
(TO/FROM IC6001(28))
2
I
C SERIAL DATA
(FROM IC6001(27))
2
I
C SERIAL CLOCK
COMPARATOR
Q3314
Q3310
D505
R503,C513
D503
DC
CONVERT
D506
D5304
Q5302
NOT USED
BUFFER
Q5601
NOT USED
BUFFER
X5601
(TO IC3001(82))
3.58MHz OSC
3.58MHz
D5602
25
31
VCO
CHROMINANCE
SIGNAL PROCESS
OSD
CHARACTER
MATRIX
MIX/
BLANKING
LUMINANCE
SIGNAL PROCESS
29 28 27 20
IC3301
(CCV/OSD MICROCONTROLLER)
TP3301
OSD-R
14
19
5
OSD-G
5
20
OSD-B
DISPLAY
6
21
OSD-BLANKING
X3301
CONTROL
22
32KHz
VIDEO MUTE
35
D3302
15
32
Q3311
BUFFER
17
18
Q3315
Q432,Q433,Q434
V POSITION
CONTROL
IC451
(VERTICAL DEFLECTION DRIVE)
VERTICAL DEFLECTION
2
12
DRIVE
4
7
Q431
FEED BACK
BUFFER
CIRCUIT
D504
Q506,Q507
EXCESSIVE
(TO POWER SUPPLY BLOCK)
CURRENT
OVER CURRENT
PROTECTOR
(TO IC6001(82))
OVER CURRENT(H)
OVER
CURRENT
Q501,Q551,T501
DETECTOR
Q571
HORIZONTAL
BUFFER
DRIVE
(FROM T801(13))
+115V
VIDEO SIGNAL
CRT C.B.A.
B
P5301
P351
21
4
4
G
P5301
P351
22
3
3
yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy
R
P5301
P351
23
2
2
TP49
P552
P352
1
1
P357
1
P552
P352
3
3
2
VERTICAL
DEFLECTION
YOKE
1
3
HORIZONTAL
DEFLECTION
YOKE
4
Q581
T551
VIDEO+B
ANODE
HEATER
FOCUS
FLY BACK
COLLECTOR
SCREEN
TRANSFORMER
+B
ABL
TP47
RGB AMP
Q351
BLUE AMP
Q352
GREEN AMP
CRT
Q353
RED AMP
TP50
HEATER
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