Toshiba 13A23W Manuale di servizio - Pagina 27

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Toshiba 13A23W Manuale di servizio
A
B
DEFLECTION/CRT SCHEMATIC DIAGRAM
FROM MICON/CHROMA/TUNER
CLAMP
8
G.OUT
R.OUT
B.OUT
7
8
R423
100
1/4W
R424
470
6
FROM/TO MICON//CHROMA/TUNER
5
W831
X-RAY
27K +-1%
P.CON+B
T401
ETH09K14BZ
9
3
4
2
NC
1
6
GND
H.DRIVE
4
V_FEEDBACK
Q402
10
V_OUT
2SC1627_Y
27.0
ABCL
H_OUT
0.3
H_SYNC
0
FROM/TO TV POWER
GND
TP401
+B
3
P.CON+B
R447
D406
UNREG+12V
150
2W
11E1-EIC
2
1
PCB010
TMC558
A
B
G-5
C
V-OUT IC
IC401
AN5522
THERMAL
PROTECTION
PUMP
AMP
UP
1
2
3
4
5
6
7
3.5
25.0
2.0
0
12.0
25.0
3.5
12
D403
11E1-EIC
1/4W
R420
R418
22K 1/4W
2.7K
HS401
763WSAA013
D411
AU02A-EIC
R409
R401
27K +-1%
11
130.0
COL
1
130.0
H.OUTPUT
0
Q401
132.5
VIDEO
0
6
TT2140LS-YBC11
132.5
B+
2
HS402
48.0
763WSAA017
AFC
9
HEA
7.0
TER
10
0
GND
R403
8
NC
E12
10K 1/4W
4
C406
25.0
E25
3
500V
220P
B
R449
560 1/2W
R448
560 1/2W
R445
180K 1/4W
C
D
E
(MAIN PCB)
CP802A B2013H02-5P
CP802B B2013H02-5P
CD802
GND
GND
1
1
GND
CLAMP
CLAMP
2
2
CLAMP
G.OUT
G.OUT
3
3
G.OUT
R.OUT
R.OUT
4
4
R.OUT
B.OUT
B.OUT
5
5
B.OUT
CP803A B2013H02-4P
CP803B B2013H02-4P
CD803
HEATER
HEATER
1
1
HEATER
GND
GND
2
2
GND
NC
NC
3
3
NC
180V
180V
4
4
180V
CD801_1
TBS-X01X-A1
1
13
V801
A34AGT13X98(L)
9
10
R
8
G
6
R415
B
11
1.8K 1/2W
5
7
1
TO DY
CP401
5
A1561WV2-A5P
4
3
NC
2
R429
1
4.7
1W
FB401
FNI-14B002
HV
FOCUS
F
SCREEN
S
GND
0
11
ABL
4.3
7
0
GND
8
NC
E8
5
ATTENTION
:LES PIECES REPAREES PAR UN
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
CAUTION
:SINCE THESE PARTS MARKED BY
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
D
E
F
G
(CRT PCB)
GND
CLAMP
G.OUT
R.OUT
B.OUT
HEATER
GND
NC
180V
RED OUT
GREEN OUT
BLUE OUT
CP801
Q801
Q802
Q803
2SC1473A
2SC1473A
2SC1473A
1
3.2
3.2
3.2
100.6
98.4
95.4
2.7
2.7
2.7
14
15
16
TP022
TP024
TP023
FOCUS
SCREEN
CP806
96.4
101.6
0
0
0
6.4
99.6
J801
ISMS01S
PCB110
TCC417
ETANT
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.
ARE
NOTE:
THE RESISTOR MARKED F IS FUSE RESISTOR.
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
IS NON POLAR ONE.
F
G
H
8
7
6
5
4
3
R.SIGNAL
G.SIGNAL
B.SIGNAL
2
DEFLECTION SIGNAL
1
H
G-6