Toshiba 27a43 Service Manual page 24

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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'UTOLISER 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
3
4
DEGAUSS COIL
L503
CP502
8R270010
A1561WV2-2P
6
1
2
CP507
TH501_2
003P-2100
1
ZPB45BL3R0A
1
CP508
CP501
003P-2100
A3963WV2-3PD
AC120V_60Hz
CD501_1
WHITE
WHITE
0R615901
F501
BLACK
BLACK
6.3A125V
5
FH501
FH502
EYF-52BC
EYF-52BC
6.3A125Vor51MS063L
6.3A 125V
4
C554
0.022 B
9.7
6.3
FEED BACK
3
SWITCHING
Q507
5.7
KTC3198
R532
1.5K
R510
100
1/4W
2
1
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
A
B
G-7
C
POWER SCHEMATIC DIAGRAM
R515
10K 1/4W
R501
R541
1 7W
0.22 1W
COIL,LINE FILTER
L501
C502
C503
2R2A752F28Y
2KV
2KV
0.001
R
0.001
R
3
4
1
2
8
141.6
7
0
6
40.0
B501
W801
5
BL02RN1-R62
125.0
SWITCHING
Q502
159.4
D
R502
2SK3326(2)
C512
138.9
G
3
5.31
5.34
330 2W
100V
0.047
MMTS
S
0
0
2
HS501
SWITCHING
0
763WAA0244
Q514
1
R544
KTC3203_Y
270 1/4W
R542
D507
0.15 1W
1SS133
FEED BACK
D524
R545
IC504
LTV-817M-VB
150 1/4W
1SS133
10.7
16.3
D509
R508
D506
9.7
1.5
MTZJ18B
100 1/4W
1N4937
GND1
CAUTION:
IS THE LIVE CONNECTION
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.
C
D
E
(MAIN PCB)
D505
30DF6-FC
10K 1/4W
38
CURRENT DET.
115.4
Q512
2SA1624
C510_1
115.7
0.01
C539
T501
8140066S
50.0
50V
9
NC
R536
C517
P1
25.0
W825
47K
2KV
0.0015
R
10
R527
0
B504
D510
11
W5RH3.5X5X1.0
FE201-6L49
0.68
P2
240.0
12
NC
13
20.0
14
26.0
15
16
D511
R546
1N4937
100
1/4W
C520
500V
0.001
B
D512
21DQ09N
C523
0.001 CH
CAUTION
:SINCE THESE PARTS MARKED BY
ARE
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
D
E
F
G
R517_1
W806
0.39 3W
D517
1SS133
R538
R537
100K 1/4W
+B SW.
Q503
2SA1371
B
115.5
115.1
2.2
YK
114.7
1/4W
115.2
R516
STAND BY SW.
2W
Q505
0
10K
2SC2909
0
R524
3.3K 1/4W
P.CON+12V SW.
Q508
C550
KTA1271_Y
14.0
14.0
16V
220
YK
R511
13.3
22K
0
R519
0.6
STAND BY SW.
Q509
10K
0
KTC3198
ATTENTION
NOTE:
THE RESISTOR MARKED F IS FUSE RESISTOR.
:LES PIECES REPAREES PAR UN
ETANT
DANGEREUSES AN POINT DE VUE SECURITE
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
N'UTILISER QUE CELLS DECRITES
IS NON POLAR ONE.
DANS LA NOMENCLATURE DES PIECES
F
G
H
8
7
TO SOUND
SOUND+B
P.CON+12V
GND
6
SOUND_GND
FROM/TO DEFLECTION
+B
H+B
GND
FBT+B
5
TO TUNER/STEREO
P.CON+B
GND
TO CHROMA
UNREG+12V
4
GND
FROM/TO MICON
P.FAIL
X-RAY
DEGAUSS_H
POWER
GND
3
TO AV
P.CON+12V
2
GND
FROM/TO COMB FILTER
GND
PCB010
TMC559
1
H
G-8

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