Memorex MT2252 Service Manual page 64

A B
8
7
RY501
ALKS325
DEGAUSS COIL
L503
8R250009
CP502
TV-50P-02-A1
2
1
6
TH501_1
ZPB45BL3R0A
PH003
003P-2100
6.3A 125V
5
51MS063LCC
6.3A125V
FH501
EYF-52BC
BLACK
WHITE
AC120V_60Hz
CD501_1
07415905
BLACK S501A
4
S501B
WHITE
3
2
6.3A 125V
1 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)
A B
G-7
C
RELAY DRIVE
Q504
D516
KTC3198-AT(Y,GR)
1SS133
0.2
0.6
0
2 1
3
4
PH004
003P-2100
3 4
1 2
F501
L501
FET24S-H22502
FH502
EYF-52BC
23
W820
FEED BACK
IC506
LTV-817M-VB
10.40 16.47
C554_1
0.0022 Y
6.3 1.61
9.39
6.0
D518
FEED BACK
SWITCHING
5.4
1SS133
Q507
KTC3198-AT(Y,GR)
R532
330
CAUTION: IS THE LIVE CONNECTION
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
C
D E
POWER SCHEMATIC DIAGRAM
(MAIN PCB)
R501
3.3 7W
C502_1 C503_1
500V 0.001 500V 0.001
B
B
SW REG. IC
T501
IC501 STR-G6624
8135048S
DRIVER
154.4
CONT 7
FB/
OCP VCC GND S D
0
5 4 3 2 1
6
1.7 17.36 100.5 16.5 0
0
5
NC 4
C512_1
150.4
3
470P B
NC 1
24
D506
RMPG06J
R543
680 1/2W
R506 D521
2.2K 1/2W 1SS133
HS501
763WAAA023
GND1
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.
D E
F G
C516
500V 470P B
R517
D509
21DQ09N 0.39 2W
B504 D510
W5RH3.5X5X1.0 RU2AM-EIC
C517
2KV 0.0015 YR
D514
0
10
11EQS04N
0
11
0
12
0
13
-1.3
S805X
14
0
15
16 NC
ATTENTION: LES PIECES REPAREES PAR UN ETANT CAUTION: SINCE THESE PARTS MARKED BY
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
F G
H
8
TO CHROMA
AT+10V
GND
TO DEFLECTION/CRT
7
GND
+B
FBT+8V
TO SOUND
SOUND+B
GND
SOUND_GND
6
5
FROM/TO MICON/TUNER
+B
DEGAUSS_H
GND
4
3
2
PCB010
TMA501
1
ARE
H
G-8