Toshiba 24AF41 Instrukcja serwisowa - Strona 26

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Toshiba 24AF41 Instrukcja serwisowa
A
B
8
R813
220
7
R801
100 1/4W
FROM DEFLECTION
R810
CP802 52147-0710
1.8K
1
GND
2
GND
R816
3
P.CON+9V
47 1/4W
4
G.OUT
5
R.OUT
6
6
B.OUT
7
NC
NC
GREEN AMP
R814
220
R802
100 1/4W
R812
5
1.8K
BLUE AMP
R815
2SC2621
220
4
R803
100 1/4W
R811
FROM DEFLECTION
1.8K
CP801 52147-0610
C823
6
NC
NC
100P B
5
HEATER
4
GND
3
NC
NC
2
NC
NC
3
1
180V
2
1
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.
A
B
C
CRT / SVM SCHEMATIC DIAGRAM
37
TP804
R828
2.7K 1/4W
RED AMP
Q801
123.5
2SC2621
7.8
7.3
D801
1SS133
RED AMP
7.3
Q810
3.0
2SC1740SP
2.4
38
TP805
R829
2.7K 1/4W
582.0
Q802
123.9
2SC2621
117.0
121.0
7
7.8
6
8
7.3
0
0
9
5
0
6.2
D802
4
10
11
1SS133
J801
1
F
CVT3275-5101
7.3
GREEN AMP
119.0
0
Q811
3.0
2SC1740SP
2.4
C809
C808
W804
250V
2.2
YK
2KV
0.001
39
TP806
R830
2.7K 1/4W
Q803
119.7
7.8
7.3
D803
1SS133
BLUE AMP
7.3
Q812
3.1
2SC1740SP
2.5
C822
220P B
0.001 B
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
C
D
E
(CRT PCB)
VM+12V
IC851
KIA78L12BP-AT
IN
GND
OUT
3
2
1
15.0
0
12.0
FROM DEFLECTION
CP851 52147-0510
1
+B
2
NC
NC
3
GND
C867
4
UNREG+14V
0.1 B
5
VM COIL
11.8
BUFFER
Q851
2.2
2SC1815Y
AMP
0.5
10.3
Q852
C851
B
2SC1815Y
2.0
0.0082 M
0.1
R854
R861
33K
33K
R858
100
C821
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
BUFFER
11.8
Q854
11.8
2SC1815Y
5.7
6.0
W801
1.9
SWITCHING
2.5
Q855
SWTCHING
2SC1815Y
11.8
R863
C857
Q856
2SC1815Y
SWITCHING
2.5
3.9K
0.001 B
Q858
1.8
D852
2SA1837
R868
C860
1SS133
108.0
AMP
82 1/4W
500V
0.0047
B
5.7
Q853
2SC752(G)(TM)_Y
0
0
R876
12K 1/4W
SWTCHING
C861
Q859
R869
500V
0.0047
B
2SC4793
2.0
W803
82 1/4W
SWTCHING
1.8
Q857
2.0
2SA1015Y
0
HS851
763WSA0018
(VM COIL PCB)
PCB060
FROM/TO SVM
TEXA52
CP852B
51048-0300
1
NC
2
3
TO VM COIL
S851
S852
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
TCX341
7
6
5
110.0
54.5
4
B853
BL01RN1-A63
54.5
1.0
FROM/TO VM
CP852_1 52147-0310
VM1
1
NC
NC
2
3
VM2
3
2
CD852_1
2E032001
1
1
2
NC
2
3
3
1
H