Power schematic diagram, Main pcb), G-8 g-7 – Durabrand Color Television Receiver DBTV2500 User Manual
Page 23
A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
P
H
TH501
PTAD14K2-3R0Q141
1
2
3
D608
RD15FB
L501
9-000074
1
2
3
4
5
IC501
STR30110
POWER REG.IC
1
2
3
4
5
C501
0.22
250V
ECQUL
C133
0.001
500V
B
C647
0.001
500V
B
D125
1SS133
2
1
L502
8R250009
DEGAUSS COIL
RY101
ALKS321
1
2
3
4
FH502
EYF-52BC
FH501
EYF-52BC
F501
23706.3
6.3A 125V
6.3A 125V
6.3A 125V
BLADE
WIDE
BLACK
WHITE
21
CD501
0R614909
AC120V_60HZ
CP501
THL-P03P-B1
1
2
HS501
763WAA0112
TYPE 6.3A 125V (F501).
D’INCEIE N’UTILISER QUE DES FUSIBLE DE MEME
POUR UNE PROTECTION CONTINUE LES RISQUES
ATTENTION:
FUSE.
REPLACE ONLY WITH THE SAME TYPE 6.3A 125V (F501)
FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
CAUTION:
R515
1.5
3W
R509
18K
+-1%
R502
1.2 7W
R177
1.2K 10W
R506
180
20W
R640
2.2K 10W
R655
2.2K 10W
R507_1
47
1/4W
CP502
TV-50P-02-A1
1
2
MS501
23MICA
Q501
2SC1815Y
POWER
D504
RM11C-EIC
D501
RM11C-EIC
D502
RM11C-EIC
D503
RM11C-EIC
D126
EM1C-EIC
D127
11E1-EIC
D617
11E1-EIC
D609
EM1C-EIC
W801
W815
W818
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARE
SINCE THESE PARTS MARKED BY
CAUTION:
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
ETANT
LES PIECES REPAREES PAR UN
ATTENTION:
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
R505
68K
R504
4.7K
R503
330K
1/4W
R508
10K
1/2W
R501_1
1M
1/2W
+-10%
R643
33 1/2W
C506_1
680
200V
MXR
C646
2200
25V
YK
C132_1
2200
25V
MHE
C504
0.001
500V
B
C503
0.001
500V
B
TP501
C507
100
160V
MHE
C519
10
160V
MHE
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.
NOTE:
S803Y
S106X
FBT+12V
+B
GND
GND
+B
POWER
P_CON+15V
AT+15V
PCB010
TMX456
FROM/TO MICON/TUNER
TO CHROMA
6.9
0 137.3 179.6 136.6
NC
0.7
0
0
(MAIN PCB)
POWER SCHEMATIC DIAGRAM
FROM/TO DEFLECTION/CRT
G-8
G-7