Panasonic CT-20SL15 Service Manual page 29

A B
8
7
FROM DEFLECTION
CP801B (CP801A)
B2013H02-5P
6
1 180V
2 NC NC
3 NC NC
4 GND
5 HEATER
FROM CHROMA
CP802B (CP802A)
B2013H02-6P
1 CLAMP
2 GND
3 G.OUT
4 R.OUT
5
5 B.OUT
6 CLAMP OFF
4
3
2
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
1 WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
A B
G-15
C D
CRT SCHEMATIC DIAGRAM
RED/GREEN OUT
Q804
RED/GREEN OUT
KTC4217
Q801
100.6 123.0
KTC3199_Y
3.2 7.4
6.9
2.7
D810 C811 R817 D801
1SS133 R809 470P CH R813 68 1SS133
2.2K 330
GREEN/RED OUT
GREEN/RED OUT
Q805
Q803
KTC4217
98.4 125.0
KTC3199_Y
3.2 7.4
7.0
2.7
D811 C810 R818 D802
1SS133 R814 390P CH R816 68 1SS133
2.2K 330
BLUE OUT
BLUE OUT
Q806
Q802
KTC4217 128.0
95.4
KTC3199_Y
3.2 7.4
2.7 7.0
D812 C809 R819
D803
1SS133 68
560P CH
1SS133
R811 R815
2.2K 330
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
C D
E
(CRT PCB)
W807
38 L802 R803
150uH 12K 2W
14F:GREEN OUT
27":RED OUT
R806
2.7K 1/4W
37 L803 R807 R804
2.7K 1/4W
150uH 12K 2W
14F:RED OUT
27":GREEN OUT
8
7
39
L804 R805 6
0
5
150uH 12K 2W
0
4
1
BLUE OUT 0
C801
330P CH
R824
100 1/2W
CAUTION ATTENTION
:SINCE THESE PARTS MARKED BY ARE
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
E
F G
FROM DEFLECTION
CP806
1
005P-2100
FOCUS
0
6.4
9
10
96.4
11
FROM BRAIDED WIRE
12
NC
CP803
F 1
A2361WV2-2P
2
CRT SOCKET
J801_1
ISHS53S
20"NORMAL NECK
PCB110
CCE019
:LES PIECES REPAREES PAR UN ETANT R.SIGNAL
DANGEREUSES AN POINT DE VUE SECURITE
G.SIGNAL
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
B.SIGNAL
F G
H
8
7
6
5
4
3
2
1
H
G-16