Toshiba 53S23F2 Service Manual page 27

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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
COIL,LINE FILTER
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
CD501_3
7A 125V
1206655823
CAUTION
L502
DEGAUSS COIL
W5T29X7.5X19
L503
8R200015
ATTENTION
1
CAUTION
A
B
G-14
C
POWER SCHEMATIC DIAGRAM
R509
D503
RM11C-EIC
0.22
1W
D504
RM11C-EIC
T501_1
272
8
304
7
304
6
342
5
343.6
D
R534
C536_1
4.8
14.5
G
3
330
1W
0.047 MMTV
S
0.6
0
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).
:POUR UNE PROTECTION CONTINUE LES RISQUES D'INCEIE
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
N'UTILISER QUE DES FUSIBLE DE MEME TYPE
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
4A 250V(F501) ET 7A 125(ICP501) AND 3A 125V(IC502).
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
:ICP501 AND ICP502 ARE MANUFACTURED BY SKYGATE CO,LTD.
TYPE 20N.
C
D
E
(MAIN PCB)
D526
FE201-6L49
D520
30DF6-FC
C517_1
2KV
680P
RR
W817
D513
D516
21DQ09N
21DQ09N
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
: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
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
2SC2909
0
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
D511
4.9
R507
4.2
2.2K
MTZJ12BT-77
4.9
R502
6V REG. IC
10K
IC503
KIA278R06PI
D512
SB140-EIC
D515
SB140-EIC
1
2
3
4
8.3
6.0
0
2.6
NC
P.CON SW
EMERGENCY
4.9
Q511
Q508
KTA1281_Y
4.9
DTC114TKA
5.3
5.3
0
0
0
D505
R538
11E1-EIC
10K
P.CON SW
Q510
5.3
DTC124EKA
0
HS503
0
763WAA0187
ETANT
CAUTION: DIGITAL TRANSISTOR
ARE
F
G
H
8
TO STEREO
P.CON+8V
7
P.CON+5V
GND
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
EMERGENCY
GND
5.0
Q512
DTA114EKA
0
3
2
PCB010
TMC572
CAUTION: DIGITAL TRANSISTOR
1
H
G-15

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