Tv Power Schematic Diagram - Toshiba MV13K1 Service Manual

A B
8
5A 125V 2.5A 250V 4A 125V 2A 125V
CAUTION: FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
REPLACE ONLY WITH THE SAME TYPE FUSE 5A 125V
(F501,ICP503,ICP504),2.5A 250V(F502),
4A 125V(ICP502) AND 2A 125V(ICP505).
ATTENTION: POUR UNE PROTECTION CONTINUE LES RISQUES D'INCEIE
N'UTILISER QUE DES FUSIBLE DE MEME TYPE
5A 125V (F501,ICP503,ICP504),2.5A 250V(F502),
4A 125V(ICP502) ET 2A 125V(ICP505).
CAUTION: ICP502,ICP503,ICP504,AND ICP505 ARE MANUFACTURED BY
7
LITTELFUSE INC.,TYPE 251.
RY501
SDT-SS-109DM
DEGAUSS
COIL
L503
CP502
8F140026
TV-50P-02-A1
1
2
6
PTH451C3R0Q11
5A 125V
F501
5A125V
5
233005
AC120V 60Hz FH502
CD501
EYF-52BC
0R614909
BLACK
BLACK
WHITE
WHITE
CP501
THL-P03P-B1
4
3
2
1
NOTE:
THE DC VOLTAGE AT EACH PART WAS MEASURED NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
A B
C

TV POWER SCHEMATIC DIAGRAM

R534
0.82 2W
D516 RELAY DRIVE
134.3 134.9
Q504
1SS133 2SC1815Y
0.1
0
0.7
0
PROTECT DRIVE
Q508
2SA1624
2 1
3
4
L501_1 L502_1
9-000074 SU16V-20030
2
3 4
3 1 3 4
1 2
1 2
TH501
W810
FH501
EYF-52BC
1
PROTECT SWITCHING
6.8
Q520
DTC114TS
10
0
0 FEED BACK
IC506
C549 R552 ON3171R
10.1
7.3
0.033 M 10K
C509
C554 0.01 M
1.7
0.0022 M 6.3
6.0
FEED BACK
SWITCHING
Q507
2SC945
6.8
0
5V SWITCHING
0
Q506
DTC114TS
R513 R516
470 390
CAUTION: IS THE LIVE CONNECTION
0
5.2
W821
0
5V
SWITCHING
Q513
DTC114ES
CAUTION:
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
C
D E
(MAIN PCB)
127.0 127.5
127.0
+B 100V DRIVE
100V DRIVE
Q503
Q502
127.5
2SC4160
2SA1371
-OEC-YAC1
126.8
127.0
0
0.6
100V SWITCHING
Q501
2SC2909 0
C502 C503
2KV 0.0022 B 2KV 0.0022 B
R501
2.2 7W
T501 8135031W
8 16
143.8
SW REG.
15
IC501 STR-F6612
CONT
6 14
DRIVER
0
NC 5 13
FB/
OCP S D VCC
1 2 3 4 5
4 12
B505
1.7 0.2 100.5 18.5 0 104.0
LFP3A-M3R2TA
11
2 10
0.2
C512
1 9
470P B
0
D506 R502
22 1/2W
RMPG06J
R543
680 1/2W
D521
1SS133
HS501
763WAA0006
GND1
SINCE THESE PARTS MARKED BY ARE ATTENTION: LES PIECES REPAREES PAR UN
CRITICAL FOR SAFETY,USE ONES DANGEREUSES AN POINT DE VUE SECURITE
DESCRIBED IN PARTS LIST ONLY N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
D E
F G
R527
1.2 3W
C516
9
2A 125V 500V 470P B
R517
ICP505 D505
21DQ09N 1.8 3W
251002
2A125V D509
21DQ09N
D510_1
RGP15J
B504
BL01RN1-A63
C517
2KV 820P BP
D511
5V POWER REG
10ELS2N
IC502
KIA7805PI
C518
500V 470P B
IN GND OUT
1 2
4A 125V
5.2
10.2 0.6
ICP502 R526
D512
-0.8
251004 21DQ09N 1.2 3W
4A125V
0
HS502
0
763WAA0081
0
0
C527
5A 125V 2KV 470P BP
0
ICP504
D508
9V REG
0
251005 21DQ09N
IC503
5A125V
-3.2
IN OUT
1 2
14.0 9.0
R510
1.2 3W
5A 125V
ICP503
251005 C519
500V 470P B 12V REG.
5A125V
IC504
D519
KIA7812PI
21DQ09N
IN GND
1 2
16.0 0
R528
100
CAUTION: DIGITAL TRANSISTOR
ETANT
F G
H
8
TV.POWER_H
P.CON+125V
AT+10V
7
AT+125V
POWER_FAIL
FROM/TO DEFLECTION
P.CON+125V
SOUND+B
TV.POWER_H
SOUND+B
VCR.POWER_H
P.CON+9V
SOUND_GND
6
R512
AT+30V
27K 1W
GND
5
3
AT+5.6V
4
PQ09RD08
FROM/TO SOUND AMP
GND STOP
CP804 (CD604) 003P-2100
3 4 GND 1
3
0 4.6
TO POWER
CP810 (CP1003)
8283_1012_00_000
GND 1
AT+12V 2
AT+12V 3
P.CON+9V 4
AT+5.6V
AT+5.6V 5
2
MOTOR GND 6
OUT
AT+30V
AT+30V 7
3
POWER_FAIL
POWER FAIL(DC) 8
12.3
AT+21V 9
AT+10V
AT+10V 10
HS503
763WAA0011
PCB070
TM9461
1
H