Panasonic QUASAR PV-C1320 - Page 187

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TUNER VIDEO
(FROM IC3001(25))
PB VIDEO
(FROM VIDEO IN)
LINE VIDEO
FROM UHF/VHF TUNER
/TV DEMODULATOR UNIT
PB
TUNER
MUTE
LINE
CHROMINANCE
SIGNAL PROCESS
MATRIX
OSD
CHARACTER
MIX/
BLANKING
LUMINANCE
SIGNAL PROCESS
I
2
C
CONTROL
BLANKING
BLUE AMP
GREEN AMP
RED AMP
Q351
Q352
Q353
RGB AMP
TP50
TP49
CRT
V. HEIGHT CONTROL
DISPLAY
CONTROL
Q3311
(TO/FROM IC6001(28))
I
2
C SERIAL DATA
(FROM IC6001(27))
I
2
C SERIAL CLOCK
+5V
BUFFER
BUFFER
BUFFER
VIDEO SIGNAL
Q3314
VERTICAL DEFLECTION
DRIVE
IC5301
(LUMINANCE/CHROMINANCE PROCESS)
IC3301
(CCV/OSD MICROCONTROLLER)
IC451
(VERTICAL DEFLECTION DRIVE)
Q431
(TO POWER SUPPLY BLOCK)
OVER CURRENT
Q506,Q507
,
,
,
,
,
,
,
,
,
Q571
Q501,Q551,T501
,,
,,
,,
,,
,,
,,
,,
,,
,,
,,
,,
R503,C513
D503
D506
D504
D505
DC
CONVERT
HORIZONTAL
DRIVE
Q432,Q433,Q434
V POSITION
CONTROL
BUFFER
(FROM T801(13))
+115V
(TO IC6001(82))
OVER CURRENT(H)
OVER
CURRENT
DETECTOR
Q581
VERTICAL
DEFLECTION
YOKE
HORIZONTAL
DEFLECTION
YOKE
FLY BACK
TRANSFORMER
ANODE
FOCUS
ABL
SCREEN
VIDEO+B
+B
HEATER
COLLECTOR
T551
HEATER
TP47
CRT C.B.A.TV/VCR MAIN C.B.A.
Q3310
Q5302
Q3315
EXCESSIVE
CURRENT
PROTECTOR
Q5301
Q5601
B
G
R
VCO
3.58MHz OSC
25
31
(TO IC3001(82))
3.58MHz
(FROM IC6001(5))
3.58MHz
X5601
D5602
21
22
23
29 28 27 20
P351
4
P351
3
P5301
4
P5301
3
P5301
2
P351
2
P352
1
P357
1
P352
3
P552
1
P552
3
D5304
43 44
16
18
11
33
40
10
19
1
48
46
TP3301
X3301
32KHz
36
41
3
5
6
VIDEO MUTE
14
5
6
15
19
20
21
22
35
32
1817
OSD-R
OSD-G
OSD-B
D3302
OSD-BLANKING
12
74
2 2
3
4
1
V. PULSE
PROCESS
H. PULSE
PROCESS
COMPARATOR
NOT USED
NOT USED
5
BUFFER
FEED BACK
CIRCUIT