Crt - Toshiba 27A45 Service Manual

A B
8
7
FROM DEFLECTION
CP801B (CP801A)
B2013H02-5P
1 180V
6
2 NC NC
3 NC NC
4 GND
5 HEATER
FROM CHROMA
CP802B (CP802A)
B2013H02-7P
1 CLAMP
2 GND
3 R.OUT
4 G.OUT
5 B.OUT
5
6 CLAMP OFF
7 NC
R820
100
(27"GREEN)
R821
4
100
3
2
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
1
A B
G-1
C
CRT SCHEMATIC DIAGRAM
RED/GREEN OUT
Q804
RED/GREEN OUT
KTC4217
Q801
100.6
R812
KTC3199_Y
3.2
100
(27"RED) D810 2.7 C811 R817 D801
1SS133 R809 390P B R813 68 1SS133
4.7K 390
GREEN/RED OUT
GREEN/RED OUT
Q805
Q803
KTC4217
98.4
KTC3199_Y
3.2
2.7
D811 C810 R818 D802
1SS133 R814 390P B R816 68 1SS133
4.7K 390
BLUE OUT
BLUE OUT
Q806
Q802
KTC4217
95.4
KTC3199_Y
3.2
2.7
D812 C809 R819
D803
1SS133 390P B 68
1SS133
R811 R815
4.7K 390
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
C
D E
(CRT PCB)
W802
R802
2.7K 1/4W
38
R803
12K 2W
123.0
14F:GREEN OUT
7.4
6.9
27":RED OUT
R806
2.7K 1/4W
37 R807
12K 2W
125.0
7.4 14F:RED OUT
7.0
27":GREEN OUT
R804
39 2.7K 1/4W
R805
12K 2W
128.0
7.4
7.0
C801
500V 100P B
R824
100 1/2W
ATTENTION
:LES PIECES REPAREES PAR UN
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
D E
F G
FROM DEFLECTION
CP806_1
SCREEN
FOCUS
0
8
6.4
7 9
10
6
96.4
0
5 11
FROM BRAIDED WIRE
0
4 12
NC
1
1 CP803
F
A2361WV2-2P
2
0
CRT SOCKET
J801_1
ISHS53S
27"NORMAL NECK
CCD010
PCB110
CAUTION
:SINCE THESE PARTS MARKED BY
ETANT
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
F G
H
8
7
6
5
4
3
2
ARE
1
H
27A45/27A45C
G-16