Toshiba MV13Q41 Service Manual page 49

A B
5A 125V
8
CAUTION
:FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
REPLACE ONLY WITH THE SAME TYPE FUSE
5A 125V (F501).
ATTENTION
:POUR UNE PROTECTION CONTINUE LES RISQUES D'INCEIE
N'UTILISER QUE DES FUSIBLE DE MEME TYPE
5A 125V (F501).
7
6
DEGAUSS COIL
L503
8R140031 CP502
A1561WV2-2P
1
2
AC120V_60Hz
CD501
TH501_1
09414909
5
ZPB45BL3R0A
S101A
WHITE
BLACK S102A
5A 125V
F501
51MS050L
51MS050LCC
FH502 FH501
EYF-52BCY EYF-52BCY
4
8.6
PROTECT SW
0
RT1N141C1
0
R530
3
1K
R513
10K
D501 0
9.8
MTZJ10B
2.1
POWER_FAIL
Q505
2SA1530A1
2
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
1
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
A B
G-13
C
POWER SCHEMATIC DIAGRAM
D521 R528
1N4005-EIC 0.22 1W
D518
R504 R506 R510
1N4005-EIC
1M 1M 1M
180
D
G 15.6
D520 D530
S
SWITCHING
1N4005-EIC 1N4005-EIC
W838 0
Q510
2SK3563(ORION_Q)
C509
HS501
763WSAA013
200V 330 UP
R514
3 4 0.33 1W
1 2
COIL,LINE FILTER
R501
L502
ELF17N008AK
3.3 5W
FEED BACK
R552_1 C549
IC502
54.4 10.1
TLP621(GR)
10K 0.01 B
C554
0.0022 B
15.7
1.7
53.6
6.0
FEED BACK
5.4
SWITCHING
Q507
Q508 KTC3198
100 1/4W
R532
4.7K 1/4W
R505
100 1/4W
NOTE: THE RESISTOR MARKED F IS FUSE RESISTOR.
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
IS NON POLAR ONE.
C
D E
(SYSCON PCB)
B501
W4BRH3.5X6X1.0X2 D535 MTZJ18B
R517
330 1W
C510
0.0047 B
D533
1SS133
C532
270P B
T501 81290804
NC 10
195
3.4
SWITCHING 32
0.4 DC IN SB
8 11
Q511
KTC3203_Y
0.5
SG
12
12V
NC 6 13
R534 D536
160
5V
5 14
COL
1N4937
0
LG
4 NC 15
W5RH3.5X5X1.0
135V
3
16
0
0
2 17
HG
GND
32
12V
1 18
ADJ
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
C516
500V 470P B 135.0 134.6
0
PROTECT DRIVE
D505
21DQ09N
R519_1 R521
47K 5.6K 1/4W
R520
0.82 2W
D510_1
B503 R512
W5RH3.5X5X1.0 RU2AM-EIC 56K 1/2W
C517
R508
2KV 820P RR
56K 1/2W
C518
500V 470P B
D512
21DQ09N
C505
500V 470P B
D507
D503 21DQ09N
MTZJ8.2B
D517 R536
1N4937 100 1/4W
10 1/2W
C519 R640
500V 470P B R651 10 1/2W
B505
D519
5V REG
21DQ09N IC501 KIA78R05API
D504
1SS133
D513
IN OUT GND
1 2 3
1SS133
8.2 4.9 0
C534
16V 1000 YK HS504
763WSA0019
NC
CAUTION
:SINCE THESE PARTS MARKED BY ARE
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
F G
H
8
CP503 CD503
RE-H022TD-1130 JM-2BK-61
7
1 1 +B(A)
2 2 +B(B)
TO SOUND AMP
SOUND+B
EMEGENCY
GND
SOUND_GND
Q503
2SA1624
6
W830
+B
TO Y/C/AUDIO/HEAD AMP
GND
P.CON+5V
AT+30V
TO DEFLECTION
GND
5
+B
AT+12V
H_GND_1
H_GND
FROM/TO IN/OUT
GND
AT+12V
TO MICON
GND
P.CON+5V
4
POWER_FAIL2
(MOTOR GND)
GND
MOTOR+12V
POWER_FAIL
UNREG+8V
3
FROM/TO CHROMA/IF
H_GND
SW
AT+30V
4
AT+12V
4.8
W834 UNREG+8V
AT+5V
R522
P.CON+5V_SW 2
100 1/4W
GND
PCB010
DMD021
CAUTION: DIGITAL TRANSISTOR
1
H
G-14