Crt/Svm - Toshiba 32AF46C Service Manual

A B
8
R813
W821 W822 W823
220 1/4W
FROM CHROMA
CP802B (CP802A)
7
A2001WV2-7P
1 P.CON+8V
W808
W820
2 GND(SIGNAL)
3 R.OUT
4 G.OUT
R810
5 B.OUT
1.8K 1/4W
6 CLAMP_OFF
7 VM COIL
6
R814
220 1/4W
W807
D808
R812 1SS133
5 1.8K 1/4W
R815
220 1/4W
4
W809
R811
1SS133
1.8K 1/4W
3
2
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
1
A B
G-17
C
CRT/SVM SCHEMATIC DIAGRAM
TP804
CRT BLOCK
37
R828
RED AMP
Q801
123.5 2.7K 1/4W
2SC4217
7.8
D801 7.3
1SS133
RED AMP
7.3
Q810
3.0
KTC3199_Y
D807 2.4
1SS133
J801_2
ISHS62S
8
7 9
6 10
5 11
TP805
4 12
38 1
F NC
R829
GREEN AMP
Q802
123.9 2.7K 1/4W
2SC4217
D802 7.8
7.3
1SS133
GREEN AMP
7.3
Q811
3.0
KTC3199_Y
2.4
C809
L801
100uH 250V 2.2 YK
TP806
39
R830
BLUE AMP
Q803
2.7K 1/4W
119.7 C808
2SC4217
7.8 2KV 0.0022 B
D803
7.3
1SS133
BLUE AMP
7.3
Q812
3.1
KTC3199_Y
D809
2.5
W805
R832
22 1/2W
C821_1
100P CH
NC NC
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)
FROM POWER
CP851B (CP851A)
A2001WV2-4P
4 P.CON+B
3 NC NC
2 GND
W806
1 P.CON+12V
AMP
10.3
Q852
KTC3198
2.0
0.1
R854 R861
33K 33K 1/4W
1/4W
R858
100 1/4W
CAUTION
:SINCE THESE PARTS MARKED BY ARE
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
D E
F G
R855
330 1/2W
W810
11.8
6.0
SWITCHING
2.5
Q855
11.8 SWTCHING
KTC3198
Q856
KTC3198
SWITCHING
2.5
Q858
1.8
2SA1837
R868 C860
110.0
BUFFER
500V 0.0047 B
82
11.8 Q854 108.0
1/4W
KTC3198
5.7
1.9
R876
R863 C857
12K 1/4W
0.001 B
3.9K
1/4W
SWTCHING
D852
C861 Q859
R869 500V 0.0047 B 2SC4793
1SS133
AMP
Q853
SWTCHING 821/4W
2SC752(G) 2.0
Q857
TM_Y
KTA1266
5.7 1.8
0
0
2.0 0
HS851
763WSA0038
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
PCB110
CCD014
7
SVM BLOCK
6
5
B853
W5RH3.5X5X1.0
C865
54.5 500V 150P B
R881
220 2W
4
FROM/TO VM
CP852 (CP852B)
A2001WV2-3P
54.5
VM1 1
NC NC 2
1.0
VM2 3
W811
3
2
1
H
G-18