Deflection - Toshiba MD20FM1 Service Manual

A B
8
6.3A 125V 2.5A 125V 4A 125V
CAUTION:FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
REPLACE ONLY WITH THE SAME TYPE FUSE
6.3A 125V(F501)
,2.5A 125V(F502) AND 4A 125V(ICP501,ICP502,ICP504).
ATTENTION:POUR UNE PROTECTION CONTINUE LES RISQUES D'INCEIE
N'UTOLISER QUE DES FUSIBLE DE MEME TYPE 6.3A 125V(F501)
,2.5A 125V(F502) ET 4A 125V(ICP501,ICP502,ICP504).
7
CAUTION: ICP501,ICP502,AND ICP504 ARE MANUFACTURED BY
LITTELFUSE INC.,TYPE 251.
RY501
ALKS321
DEGAUSS
COIL
L503
CP502
TV-50P-02-A1
1
2
6
L502
W5T29X7.5X19
TH501_1
ZPB45BL3R0A
5
FH501
EYF-52BC
S501
BLACK BLACK
S502
WHITE WHITE
AC120V 60Hz
CD501
4
07414907
TO SHIELD
CD502
3
2
1
A B
G-27
C
TV POWER SCHEMATIC DIAGRAM
RELAY DRIVE
Q504
D516 KTC3198
1SS133
0.2
0.6
0
2 1
3
4
3 4
6.3A 125V
1 2
F501
6.3A125V
51MS063LCC
L501
SS28H-20075
FH502
EYF-52BC
200.0
61
D517
7.3 10.1 1SS133
C554
6.3 6.3 6.4
0.0022 M
6.0
FEED BACK
FEED BACK
5.4 Q505
SWITCHING
Q507 LTV-817M-VB
KTC3198
CAUTION: IS THE LIVE CONNECTION
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.
C
D E
126.1 126.9
126.7 +B 130V DRIVE
130V DRIVE
Q503 126.9
Q509
2SC4160
2SA1013
-OEC-YAC1
126.2
126.7
0
HS503
0.6
130V SWITCH
763WSA0017
Q510
2SC2909 0
NC
R501
W810
1.2 7W
D501
2 GBL06L-6177
4 1
3
POWER REG.
IC501 STR-G6624
O.S.C
DRIVE
REG. T.S.D
START O.V.P LATCH
1 2 3 4 5
T501_1 81420624
1.0 0 20.0 4.0
B505
W5RH3.5X5X1.0
140.0
8
S6
P1
D507
62 200.0
SB140-EIC
6
S3
200.0
5
D506
P2
200.0
R543
RMPG06J 4
680 1/4W
S4
20.0
2
P3
0 S5
R506 D521
W822
1
1.8K 1SS133
1/4W
HS501
763WAA0174
GND1
CAUTION: SINCE THESE PARTS MARKED BY
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
D E
F G
(MAIN PCB)
R528
68K 1/2W
R531
68K 1/2W
63
C516
W803
500V 470P B
D505
21DQ09N
D509
21DQ09N
D519 R509
10ELS2N 1 1/4W
4A 125V
D504
ICP501 21DQ09N
20N_4000FS C501
4A 125V
500V 470P B
ICP502 D533
20N_4000FS 21DQ09N 5V REG.
4A 125V
IC503 KIA7805API
D512
21DQ09N
4A 125V
10.0
C519
11
IN GND OUT
500V 470P B
0
1 2 3
12
7.7 0.2 5.2
SWITCHING
10.0 Q508
2SD1246
13
5.2
120.0
14
5.9
S1-1,
S1-2 0
5.2
15
HS502_1
763WSA0017
S2
5.0
16
10.0
17
R511
15.0
4A 125V 1K1/4W
18
ICP504
D508
20N_4000FS 21DQ09N
12.1 9.1
4A 125V
DRIVE 9.1
SWITCH
C527 Q511
11.5 10.9
2SB1143 10.9 Q502
500V 470P B KTC3198
11.5
DRIVE
5.1
Q501
4.7
KTA1271_Y
ARE ATTENTION: LES PIECES REPAREES PAR UN
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
F G
H
8
FBT+12V
DEGAUSS_H
TV.POWER_H
+B
P.CON+30V
FEED_BACK
FROM/TO DEFLECTION
DEGAUSS_H 7
TV.POWER_H
X-RAY_TEST
CHROMA+5V
POWER_FAIL
GND
PROTECTOR
+B
FBT+8V
FBT+12V
P.CON+30V
6
FROM/TO POWER
5
CP810B
52147-1110
AT+8V 1
SOUND GND 2
SOUND+B 3
AT+6V 4
AT-8V 5
GND 6
GND 7
FBT+8V
FBT+8V 8
FBT+12V
FBT+12V 9
CHROMA+5V
CHROMA+5V 10
X-RAY_TEST
4
X-RAY TEST 11
R526
FBT+8V
270 1/4W
3
POWER_FAIL
D536
FBT+12V
1N4005-EIC
P.CON+9V
CP811
A2001WV2-6P
R524
P.CON+5V D 1
2
10 1/4W
GND D 2
P.CON+5V A 3
GND A 4
P.CON+9V
P.CON+9V A 5
GND M 6
L811
W5T29X7.5X19
PCB070
TMA502
1
ETANT
H
G-28