Toshiba 24AF41 Manuale di servizio - Pagina 21
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A
B
8
7
6
FROM/TO POWER
P.CON+5V
P.CON+9V
GND_POWER
+B
5
GND_SIGNAL
FBT+B
EMERGENCY2
4
FROM/TO MICON/TUNER
AFC
X-RAY_TEST
V.OUT1
X-RAY
3
FROM/TO CHROMA/IF
AFC
V.OUT1
V.OUT2
EW_OUT
H.OUT
ABCL
B.OUT
R.OUT
G.OUT
2
VM_OUT
FROM/TO SOUND
UNREG+14V
PCB010
TMX481
1
NOTE:
THE DC VOLTAGE AT EACH PART WAS MEASURED
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
A
B
C
DEFLECTION SCHEMATIC DIAGRAM
R407
5.6K 1/4W
BUFFER
Q401
BUFFER
2SA1015Y
Q403
2.9
2.9
R401
2SA1015Y
2.3
2.3
1K
0.7
0
L401
ELC16B501EN
R423
1
2
1 2W
6.5
3
0.7
DRIVE
NC
HS401
Q404
763WAA0214
2SC4159
0
B401
W827
BL01RN1-A63
21
C401
500V
22P
SL
2.8
19
20
0.1
FL OUT
17.3
Q405
T401_1
0
2SD2553
0.4
H.DRIVE
ETH19Y202AY
Q402
2SC2621
0
HS402
763WAA0216
+B
W837
TP002
C410
220P CH
C438
0.001 B
D401
R422
X-RAY TEST
MTZJ27B
100K 1/4W
15.9
Q406
+-1%
C439
DTA144EKA
10.9
15.9
0.001 B
D406
R436
R441
D411
AU02A-EIC
MTZJ11B
8.2K +-1%
5.6K +-1%
TP003
PROTECTOR TEST
TP004
CAUTION:
SINCE THESE PARTS MARKED BY
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
C
D
E
(MAIN PCB)
V.OUTPUT
IC401
LA78041
THERMAL PROTECTION
-
AMP
+
PUMP UP
VCC
GND
1
2
3
4
5
6
7
4.0
25.0
2.0
0
12.0
25.0
4.0
16
17
C411
R414
500V
10P
SL
27K +-1%
R417
33K
C413
35V
2200
YK
R434
108.0
1.8 10W
C415
105.0
500V
100P
B
R432
8.2K 1/2W
R411
0.39 2W
D412
AU02A-EIC
D405
R431
AU02A-EIC
0.39 2W
C419
500V
0.001
B
D407
AU02A-EIC
C416
500V
470P
ARE
ATTENTION:
LES PIECES REPAREES PAR UN
ETANT
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
D
E
F
G
18
FROM/TO DY
CP401
B06B-DVS-L
6
5
NC
4
3
NC
2
L402
1
C422
ELH5L4132N
400V
0.22
ECWF
C418
400V
0.22
ECWF
R439
1K 1W
C425_1
2KV
0.001
YR
C427
100V
0.1
TF
FB401
3224002R
COL
2.8
1
HV
ANORD
E180
13.1
6
B+
2
AFC
9
HEA
FORCUS
F
0
TER
10
TO CRT
GND
0
S
SCREEN
8
E12
GND
0.2
0
4
11
E27
2.0
R443
3
ABL
8.1
7
GND
0
68K 1/2W
8
NC
E8
0.1
5
NC
TO CRT/SVM
C426
CP801A
CD801
250V
22
MHE
51048-0610
2E065601
180V
1
NC
NC
2
NC
NC
3
B
GND
4
HEATER
5
NC
NC
6
CP802A
CD802
51048-0710
2E075701
NC
NC
7
B.OUT
6
R.OUT
5
G.OUT
4
P.CON+9V
3
GND
2
GND
1
CD851
CP851A
2E053701
51048-0510
+B
1
NC
NC
2
GND
3
UNREG+14V
4
VM COIL
5
NOTE:
THE RESISTOR MARKED F IS FUSE RESISTOR.
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
IS NON POLAR ONE.
F
G
H
8
7
V801
A60LST196X11(O)
6
9
10
R
8
G
6
B
11
5
7
1
1
2
3
CD803
CP83035A
5
4
3
L810
ESD-R-30SD
2
CAUTION: DIGITAL TRANSISTOR
1
H