Toshiba 20AF46 Service Manual page 35

A B
8
7
FROM DEFLECTION
CP801B 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 R.OUT
4 G.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
RED/GREEN OUT
Q804
RED/GREEN OUT
Q801
100.6
R812
KTC3199_Y
3.2
100
2.7
(27"RED) D810 C811 R817 D801
1SS133 R809 470P CH R813 220 1SS133
2.2K 330
GREEN/RED OUT
GREEN/RED OUT
Q803
98.4
KTC3199_Y
3.2
2.7
D811 C810 R818 D802
R820
1SS133 R814 390P CH R816 220 1SS133
100
2.2K 330
(27"GREEN)
BLUE OUT
Q802
95.4
R821
KTC3199_Y
3.2
100
2.7
D812 C809 R819
D803
1SS133 560P CH 220
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 SCHEMATIC DIAGRAM
(CRT PCB)
W802
R802
2.7K 1/4W
38 R803
15K 2W
2SC4217
123.0
14F:GREEN OUT
7.4
6.9
27":RED OUT
R806
2.7K 1/4W
37 R807
15K 2W
Q805
125.0
2SC4217
7.4 14F:RED OUT
7.0
27":GREEN OUT
R804
39 2.7K 1/4W
R805
BLUE OUT
15K 2W
Q806
2SC4217 128.0
7.4
7.0 BLUE OUT
C801
500V 100P B
R824
100 1/2W
CAUTION
:SINCE THESE PARTS MARKED BY ARE
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
D E
F G
FROM DEFLECTION
CP806
1
005P-2100
FOCUS
0
8
6.4
7 9
10
6
96.4
0
5 11
FROM BRAIDED WIRE
0
4 12
NC
1
F 1 CP803
A2361WV2-2P
2
0
CRT SOCKET
J801_1
ISHS53S
27"NORMAL NECK
PCB110
CCE011
ATTENTION
:LES PIECES REPAREES PAR UN ETANT
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
F G
H
8
7
6
5
4
3
2
1
H
20AF46/20AF46C
G-16