Durabrand DBTV2500 CRT Television User Manual


 
ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
SPEAKER
SP351_2
SA04A05AWA
IC351_1 AN7523
SOUND IC
1234567
89
CP351_1
TID-X02P-B2
1
2
Q351
2SC1815Y
MUTE SW.
AUDIO SIGNAL
W834
W814
W813
W820
W829
W810
W835
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARESINCE THESE PARTS MARKED BYCAUTION:
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
ETANTLES PIECES REPAREES PAR UNATTENTION:
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
R356
120K
R354
47K
R355
3.9K
R358
5.6K
C353_1
2.250V KA
C359_1
0.0033 M
C357_1
1050V KA
C351
330010V YK
C352
150V 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:
S809Y S801X
S801Y
AUDIO_MUTE
AUDIO_OUT
GND
P_CON+5V
SOUND+B
PCB010
TMX456
(MAIN PCB)
SOUND SCHEMATIC DIAGRAM
23
SA04A05AWA
SP351_2
SPEAKER2
1
FROM MICON/TUNER
FROM DEFLECTION/CRT
FROM CHROMA
G-10G-9
NC
VCC
+-
-
GND
-+
+
005.7 0 2.91.64.14.64.6
2.9
0
0
24