Panasonic PV-DF204 Service Manual page 196

CRT SCHEMATIC DIAGRAM (A, B, C, G, H, I)
VIDEO SIGNAL
5
TO MAIN
C.B.A. P5302
SW +12V
RED
GREEN
BLUE
NC
4
PT
TO TV/VCR MAIN
C.B.A. P558
GND
3
2
TO TV MAIN
C.B.A. P504
GND
1
HEATER
200V
A A
R351
15K
/2W
Q351
2SC1473-QNC
R357
3900 A,B,C,G,H
P351
3300 I
1
2
A,B,C,G,H
3
4
5
D351 TP47
C357
MAZ41500MF
22/16V R352
(15V)
15K
/2W
P356
1
Q352
2SC1473-QNC
R358
GREEN
3900 A,B,C,G,H
AMP
3300 I
A,B,C,G,H
R353
TP50
15K
/2W
TP49
Q353
2SC1473-QNC
3900 A,B,C,G,H
3300 I
A,B,C,G,H
J351
PT
P352
4
3
2
1
B C D
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
R354
2700
P357
1
P354
BLUE 1
AMP
C351
R360
470P
A,B,C,G,H
390
560P I
I 330
P353
R363
120 A,B,C,G,H 1
100 I
2
3
R355 2700
4
5
6
7
8
9
C352
R361
470P A,B,C,G,H
390
560P I
I 330
R364
120 A,B,C,G,H
100 I
R356 2700
C354
1000P
2KV
RED
AMP
R362 C353
390 680P A,B,C,H,I
I 330 560P G
R365 C356
120 A,B,C,G,H PT
I
100
E F
NOTE: NOTE: For placing a purchase order of the parts,
PARTS MARKED "PT" ARE NOT USED.
be sure to use the part number listed in the parts list.
Do not use the part number on this diagram.
IMPORTANT SAFETY NOTICE:
COMPONENTS IDENTIFIED BY THE SIGN
SPECIAL CHARACTERISTICS IMPORTANT FOR SAFETY.
WHEN REPLACING ANY OF THESE COMPONENTS,
USE ONLY THE SPECIFIED PARTS.
(TO TV MAIN C.B.A.)
SCREEN
COLOR PICTURE TUBE UNIT
GND
IC
KB
HEATER
HEATER GND
KR
G2
KB
KG
KG
G1
E
KR
G1 G2
(TO TV MAIN C.B.A.)
ANODE
FOCUS
UNLESS OTHERWISE SPECIFIED:
WATTAGE OF RESISTORS IS 1/4W
G H I
COMPARISON CHART
OF MODELS & MARKS
MODEL MARK
PV-DF204 A
PV-DF2004 B
PV-DF2004-K C
HAVE
PV-DF274 D
PV-DF2704 E
PV-DF2704-K F
- - - - - G
- - - - - H
- - - - - I
Not Used PT
LRP63022
LINK TO VOLTAGE CHART
LRP63022
CRT SCHEMATIC DIAGRAM
PV-DF204/PV-DF2004/PV-DF2004-K