Toshiba 14AF43 Manuale di servizio - Pagina 24

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Toshiba 14AF43 Manuale di servizio
A
B
8
D516
RELAY DRIVE
Q504
10.9
1SS133
KTC3198
0
0
7
RY501
ALKS321
2
1
3
4
DEGAUSS COIL
L503
CP502
8R140023
A1561WV2-2P
1
2
CP507
TH501_1
003P-2100
1
ZPB45BL3R0A
6
1
CP508
CP501
003P-2100
A3963WV2-3PD
AC120V_60Hz
CD501_1
WHITE
WHITE
09619901
F501
BLACK
BLACK
6.3A125V
FH501
FH502
EYF-52BC
EYF-52BC
6.3A125Vor51MS063L
6.3A 125V
5
4
C554
0.022 B
9.7
6.3
FEED BACK
SWITCHING
Q507
5.7
KTC3198
R532
1.5K
R510
3
100
1/4W
2
6.3A 125V
CAUTION
:FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
6.3A 125V(F501)
1
REPLACE ONLY WITH THE SAME TYPE FUSE
ATTENTION
:POUR UNE PROTECTION CONTINUE LES RISQUES D'INCEIE
N'UTOLISER QUE DES FUSIBLE DE MEME TYPE
6.3A 125V(F501)
A
B
G-7
C
D
POWER SCHEMATIC DIAGRAM
R515
10K 1/4W
R501
R541_1
1 7W
0.22 1W
COIL,LINE FILTER
L501
C502
C503
1R5A123F28Y
2KV
2KV
0.001
R
0.001
R
3
4
1
2
W801
B501
BL02RN1-R62
SWITCHING
Q502
159.4
D
R502
2SK3326(2)
C512
G
5.3
5.3
330 2W
100V
0.047
MMTS
0
S
1.5
SWITCHING
HS501
Q514
0
763WAA0244
KTC3203_Y
R544
270 1/4W
T501_1
R542
D507
0.22 1W
1SS133
141.6
FEED BACK
D524
R545
7
IC504
LTV-817M-VB
150 1/4W
1SS133
10.7
16.3
46
6
NC
D509
R508
D506
5
9.7
100 1/4W
1.5
MTZJ18B
1N4937
159.0
138.9
3
0
GND1
2
1
CAUTION:
IS THE LIVE CONNECTION
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
CAUTION
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
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)
C516
500V
0.001
B
D505
30DF6-FC
S805Y
R503
R537
100K 1/4W
10K
1/4W
38
CURRENT DET.
115.4
Q512
2SA1624
115.7
C539
50V
10
R536
C517
47K 1/4W
W825
2KV
0.0015
R
R527
B504
D510
W5RH3.5X5X1.0
FE201-6L49
0.68 2W
81290914
25
8
D511
R546
0
9
1N4937
100 1/4W
P1
240.0
10
NC
P2
20
11
C520
0
12
500V
0.001
B
26
13
D512
14
NC
21DQ09N
0
15
STAND BY SW.
S805X
C523
0.001 CH
:SINCE THESE PARTS MARKED BY
ARE
ATTENTION
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
E
F
G
R517_1
W806
1 3W
D517
1SS133
+B SW.
Q503
2SA1371
115.5
115.1
YK
114.7
115.2
R516
STAND BY SW.
Q505
0
10K
2SC2909
0
R524
3.3K 1/4W
P.CON+12V SW.
Q508
KTA1271_Y
C550
12.9
12.9
16V
100
YK
R511
12.8
22K
0.8
R519
0.7
Q509
10K
KTC3198
0
NOTE:
THE RESISTOR MARKED F IS FUSE RESISTOR.
:LES PIECES REPAREES PAR UN
ETANT
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
DANGEREUSES AN POINT DE VUE SECURITE
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
SOUND_GND
FROM/TO DEFLECTION
6
H+B
+B
FBT+B
GND
5
TO TUNER/STEREO
P.CON+B
GND
TO CHROMA
UNREG+12V
GND
FROM/TO MICON
4
P.FAIL
X-RAY
DEGAUSS_H

POWER

GND
3
TO AV
P.CON+12V
GND
FROM/TO COMB FILTER
GND
2
PCB010
TMC559
1
H
G-8