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Power Schematic Diagram - Toshiba 27A41 Service Manual

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A
B
6.3A 125V
8
CAUTION:
FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
REPLACE ONLY WITH THE SAME TYPE FUSE
6.3A 125V(F501)
ATTENTION: POUR UNE PROTECTION CONTINUE LES RISQUES D'INCEIE
N'UTILISER QUE DES FUSIBLE DE MEME TYPE
6.3A 125V(F501)
D516
RELAY DRIVE
7
Q504
10.9
1SS133
KTC3198
0
0
RY501
ALKS321
2
1
DEGAUSS
3
4
COIL
L503
CP502
8R270008
6
TV-50P-02-A1
1
2
TH501_1
ZPB45BL3R0A
120V 60Hz
CD501
CP501
0R615901
A3963WV2-3PD
WHITE
WHITE
F501
BLACK
BLACK
6.3A125V
5
FH501
FH502
EYF-52BC
EYF-52BC
51MS 6.3A L CC
6.3A 125V
4
4
3
1
2
C554
0.0022 B
9.7
6.3
3
FEED BACK
SWITCHING
Q507
5.7
KTC3198
R532
220
R510
1K
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
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
A
B
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C

POWER SCHEMATIC DIAGRAM

R515
10K 1/4W
R501
1.2 7W
C503
L501
C502
2KV
0.001
B
SS28H-20075
2KV
0.001
B
3
4
1
2
HS501
763WAA0181
141.6
SW REG.
IC501
STR-G6624
DRIVER
40.0
CP503
CONT
FB/
1
125.0
005P-2100
OCP
VCC
GND
S
D
NC
5
4
3
2
1
B505
4.0
17.6
0
0.1
138.9
138.9
BL02RN2-R62T4
CP504
005P-2100
1
132.4
NC
D507
C512
C509
1SS133
0.0056 B
0.001 B
D506
R502
1N4937
10 1/2W
R543
680 1/4W
R506
D521
2.2K 1/4W
1SS133
GND1
CAUTION:
IS THE LIVE CONNECTION
CAUTION:
SINCE THESE PARTS MARKED BY
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
C
D
E
(MAIN PCB)
D509
W801
10ELS6N
C541
C516
500V
100P
B
500V
0.0022
B
D505
21DQ09N-FC4
CURRENT DET.
Q512
2SA1624
C517_1
2KV
0.0022
YR
D510
T501
8140064S
50.0
30DF6-FC
9
25.0
P1
7
10
0
0
6
11
240.0
D511
5
12
1N4937
0
PT
4
13
20.0
C518
P2
3
14
500V
0.0022
B
26.0
D514
15
SB290S
0
1
16
8.9
C520
500V
0.0022
B
+12V SW
Q508
KTA1273_Y
D512
12.1
11.3
SB290S
11.9
R511
22K
0.1
5.0
STAND BY SW.
0
Q509
KRC102RTK
ARE
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
R517
1 2W
R537
56K1/4W
C539
100V
2.2
MHE
R536
47K1/4W
R527
0.68 2W
R524
2.2K
REG.+5V
8.9
4.9
IC503
KIA7805API
5.6
AT+5V REG.
Q501
KTC3203_Y
IN
GND
OUT
+5V SW
1
2
3
8.7
0
5.0
Q510
2SD734
8.7
R522
HS502
27 2W
763WAA0200
9.5
REG.+9V
IC502
KIA7809API
IN
GND
OUT
1
2
3
11.3
0
9.0
R521
27 2W
D520
1SS133
NOTE:
THE RESISTOR MARKED F IS FUSE RESISTOR.
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
IS NON POLAR ONE.
F
G
H
8
7
FROM/TO CHROMA/IF
P.CON+9V
P.CON+5V
GND_POWER
AT+12V
FROM/TO SOUND
SOUND+B
6
P.CON+9V
SOUND_GND
P.CON+5V
GND_POWER
FROM/TO DEFLECTION
AT+40V
P.CON+9V
+B
P.CON+5V
5
GND_POWER
FROM/TO AV
P.CON+9V
P.CON+5V
GND_POWER
FROM/TO MICON/TUNER
X-RAY
AT+5V
4
P.FAIL
DEGAUSS_H
AT+40V
P.CON+9V
P.CON+5V
GND_POWER
POWER
3
2
CAUTION: DIGITAL TRANSISTOR
1
PCB010
TMA509
H

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