Omnivision PVQ-130W Service Manual page 163

Combination vcr
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VIDEO SIGNAL
5
TO TV/VCR MAIN
C.B.A. P5301
P351
SW +12V
1
RED
2
GREEN
3
BLUE
4
GND
5
Z
4
Z
TO TV/VCR MAIN
C.B.A. P558
P356
GND
1
3
2
TO TV/VCR MAIN
C.B.A. P552
P352
GND
4
1
HEATER
3
2
200V
1
A
A
B
R351
15K
R354
1W
2700
WF60
Q351
2SC1473-QNC
BLUE
R357
AMP
3900
C351
R360
390P
390
R363
180
TP47
R352
15K
1W
WF61
Q352
2SC1473-QNC
GREEN
R358
AMP
3900
C352
R361
390P
390
R364
180
R353
TP50
15K
1W
R356
TP49
WF62
Q353
2SC1473-QNC
RED
R359
3900
AMP
R362
C353
390
470P
Z
R365
J351
180
C
D
IMPORTANT SAFETY NOTICE:
COMPONENTS IDENTIFIED BY THE SIGN
HAVE
SPECIAL CHARACTERISTICS IMPORTANT FOR SAFETY.
WHEN REPLACING ANY OF THESE COMPONENTS,
USE ONLY THE SPECIFIED PARTS.
P353
(TO TV/VCR MAIN C.B.A.)
1
SCREEN
P354
1
GND
P355
1
KG
2
G2
3
KR
R366 2700
G1
4
5
HEATER GND
6
HEATER
7
KB
8
E
2700
(TO TV/VCR MAIN C.B.A.)
C354
1000P
ANODE
2KV
FOCUS
Z
E
F
G
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
CRT SOCKET
KB
PICTURE TUBE
KG
KR
G1
G2
SIGNAL WAVEFORMS
VOLTAGE CHART
UNLESS OTHERWISE SPECIFIED:
WATTAGE OF RESISTORS IS 1/4W
LRP63004
H
I
COMPARISON CHART
OF MODELS & MARKS
MODEL
MARK
PVQ-130W / PVQ-1300W
E
PVQ-130WA / PVQ-1300WA
M
MODEL
MARK
Not Used
A
Not Used
B
Not Used
C
Not Used
D
Not Used
F
Not Used
G
Not Used
H
Not Used
I
Not Used
J
Not Used
K
Not Used
L
Not Used
Z

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