Memorex MT1120S Service Manual page 6

Color television receiver
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A
B
8
5A 125V
CAUTION:
FOR CONTINUED PROTECTION AGAINST FIRE HAZARD
REPLACE ONLY WITH THE SAME TYPE 5A 125V (F501)
ATTENTION:
POUR LINE PROTECTION CONTINUE LES RISQUES
D'INCEIE N'UTILISER QUE DES FUSIBLE DE MEME
TYPE 5A 125V (F501)
7
DEGAUSS COIL
L503
CP502
8R200026
TV-50P-02-A1
1
6
2
W821
3
4
TH501_1
1
2
PTAD14K2-3R0Q141
2
L501_2
P
H
1R5A102F20
3
1
5
5A 125V
F501
5A125V
233005-MB000
120V 60Hz
FH501
FH502
CD501_1
EYF-52BC
EYF-52BC
120R614914
BLACK
BLACK
WHITE
WHITE
CP501
THL-P03P-B1
4
3
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
D
TV POWER SCHEMATIC DIAGRAM
(MAIN PCB)
T502
81290604
R501_1
2.2
7W
178
7
NC
6
177
5
C502
C503
500V
0.001
B
500V
0.001
B
NC
4
8.5
3
0
2
8.6
1
C511
SWITCHING
Q501
50V
1
2SK2662
KA
177
D
R505
C509
G
3.6
220
1W
0.047 M
S
0
SWITCHING
Q502
3.6
9.6
2SC2120Y
0.47
HS501
0
763WAA0083
0.8
FEED BACK
IC506
TLP621(D4-GR-LF2)
NOTE:
THE DC VOLTAGE AT EACH PART WAS MEASURED
CAUTION:
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
C
D
E
F
R517_1
C516
500V
470P
B
2.7
2W
D505
21DQ09N
D515
21DQ09N
D510
W845
RU2AM
C517_2
15.3
9
2KV
470P
YR
10
NC
D513
0
11
11EQS04N
C512
161
12
500V
470P
B
0
13
0
14
11.8
15
16
NC
D518
1SS133
R520
150K 1/2W
0
8.8
8.8
FEED BACK
SWITCHING
6
D514
Q507
5.5
2SC1740SP
1SS133
R519
D519
330
1SS133
ATTENTION:
LES PIECES REPAREES PAR UN
SINCE THESE PARTS MARKED BY
ARE
DANGEREUSES AN POINT DE VUE SECURITE
CRITICAL FOR SAFETY,USE ONES
N'UTILISER QUE CELLS DECRITES
DESCRIBED IN PARTS LIST ONLY
DANS LA NOMENCLATURE DES PIECES
E
F
G
H
TO SOUND/AMP
SOUND+B
GND
TO DEFLECTION/CRT
W807
+B
GND
TO CHROMA
AT+10V
TO MICON/TUNER
+B
ETANT
G
H
8
7
6
5
4
3
2
PCB010
TMX474
1
G-8

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