Toshiba 15V31F Manual de serviço - Página 26
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A
B
8
D506
1SS133
7
11.5
RELAY SW
Q505
0
KTC3203_Y
0
RY501
2
1
ALKS321
3
4
R503
6
3.9 7W
D502
W814
RM11C-EIC
TH501
D501
B59209-J80-A10
RM11C-EIC
5
R501
1.5M 1/2W
C526_1
275V
0.22
ECQUL
C535_1
COIL,LINE FILTER
2KV
470P
RR
L501
0R8A393F28Y
4
C501_1
275V
0.22
ECQUL
3
3
4
1
2
MAIN POWER SW
SW501
ESB92S22B
2
2
1
2
1
1
2
AC230V-240V_50Hz
7A 125V
CD501_3
1206655823
CAUTION
DEGAUSS COIL
L502
L503
W5T29X7.5X19
8R200015
1
ATTENTION
CAUTION
A
B
G-11
C
R509
D503
RM11C-EIC
0.22
1W
D504
RM11C-EIC
T501_1
272
8
304
7
304
6
342
5
343.6
D
R534
14.5
C536_1
4.8
G
3
0.047
MMTV
330 1W
S
0
0.6
POWER
2
Q501
2SK2651-01MR
R510
14.5
1
220 1/4W
FEED BACK
IC506
LTV-817M-VB
14.8
R529
680 1/4W
0.4
POWER
Q502
KTC3203_Y
4.8
0.4
0
HS501
763WAA0178
C540
250V
0.0022
3A 125V
4A 250V
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
:FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
REPLACE ONLY WITH THE SAME TYPE FUSE
4A 250V(F501)AND 7A 125V(ICP501) 3A 125V(ICP502).
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
:POUR UNE PROTECTION CONTINUE LES RISQUES D'INCEIE
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
N'UTILISER QUE DES FUSIBLE DE MEME TYPE
4A 250V(F501) ET 7A 125(ICP501) AND 3A 125V(IC502).
:ICP501 AND ICP502 ARE MANUFACTURED BY SKYGATE CO,LTD.
TYPE 20N.
C
D
E
POWER SCHEMATIC DIAGRAM
(MAIN PCB)
D526
FE201-6L49
D520
30DF6-FC
C517_1
2KV
680P
RR
W817
D513
D516
SB290S
SB290S
81350864
17.3
9
8.5
10
NC
0
11
D517
R550
1N4937
100 1/2W
108.2
12
0
13
0
14
11.2
15
8.4
16
6.7
R519
270
1/4W
C509
0.01 B
5.6
5.6
FEED BACK
SWITCHING
6.1
R540
Q507
5.5
KTC3198
100
KX
ATTENTION
CAUTION
D
E
F
G
3A 125V
R543
ICP502
0.39 3W
20P_3000
R521
0.82 3W
R524
47K 1/4W
C503_1
100V
10
YK
115
EMERGENCY
Q509
115
2SA1624
0
P.CON SW
Q513
2SA1371
31.9
21.9
R546
R547
31.2
10K 1/4W
10K 1/4W
0
R548
0.6
P.CON SW
Q514
10K
0
2SC2909
9V REG.IC
IC502
KIA78R09API
1
2
3
4
11.5
8.9
0
5.1
D527
11E1-EIC
HS502
763WAA0187
C502_2
1 B
P.FAIL
Q503
2SA1037AK
4.9
D511
R507
4.2
2.2K
MTZJ12B
4.9
R502
6V REG. IC
10K
IC503
KIA278R06PI
D512
SB140-EIC
D515
SB140-EIC
1
2
3
4
EMERGENCY
8.3
6.0
0
2.6
NC
P.CON SW
DTA114EKA
EMERGENCY
Q511
KTA1281_Y
Q508
4.9
DTC114TKA
5.3
5.3
0
0
D505
R538
11E1-EIC
10K
P.CON SW
Q510
5.3
DTC124EKA
0
HS503
0
763WAA0187
:LES PIECES REPAREES PAR UN
ETANT
CAUTION: DIGITAL TRANSISTOR
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
:SINCE THESE PARTS MARKED BY
ARE
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
F
G
H
8
7
TO DEFLECTION/CRT
H.DRV+B
+B
P.CON+8V
GND
6
TO SOUND AMP
SOUND+B
SOUND_GND
P.CON+8V
AT+5V_AVDD
P.FAIL
GND
TO 21PIN/AV SW
5
GND
P.CON+8V
TO IF/CHROMA
GND
P.CON+8V
P.CON+5V
FROM/TO MICON/TUNER
P.FAIL
4
TUNER_BT
DEGAUSS
POWER
AT+5V_AVDD
AT+5V_DVDD
P.CON+5V
EMERGENCY
5.0
Q512
GND
4.9
0
0
3
2
PCB010
TMC572
CAUTION: DIGITAL TRANSISTOR
1
H
G-12