Durabrand DBVT1341, Руководство по обслуживанию, Страница: 20 / 64

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
ANT001
T4-216BNK-BK
TP801
TP803
TP802
TM101
R25-1195
F
J801_1
HPS3200-010501
1
3
4
5
6
7
8
9
R810
12K 1W
R802
12K 1W
R805
12K 1W
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
ETANT LES PIECES REPAREES PAR UN ATTENTION:
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARE SINCE THESE PARTS MARKED BY CAUTION:
R.SIGNAL
G.SIGNAL
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:
B.SIGNAL
CP851B
B2013H02-10P
1
10
2
3
4
5
6
7
8
9
S801
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
C811
470P B
C810
470P B
C801
0.0022 2KV B
C809
470P B
C805
100P CH
R807
2.7K 1/4W
R816 4.7K
R813
390
R812
390
R815
4.7K
R811
390
R814 4.7K
R808
2.7K 1/4W
R820
2.7K 1/4W
Q806_1
2SC4217
RED AMP
Q804_1
2SC4217
BLUE AMP
Q805_1
2SC4217
GREEN AMP
W836
L801 220uH
CP801
A2361WV2-2P
1 2
GND
CUT_OFF
B.OUT
G.OUT
R.OUT
H_GND1
HEATER
180V
SCREEN
G-16 G-15
PCB110
TCA377
(CD801)
H_GND
CUT_OFF
CRT SCHEMATIC DIAGRAM
NC
FROM DEFLECTION
GND
FOCUS
GND
180V
GND
R.OUT
NC
(CP851A)
FROM CHROMA/IF
HEATER
G.OUT
B.OUT
132.3
2.8
2.5
0
104.1
126.5
0
0
0
127.5
127.5
2.8
2.5
132.5
21
23
132.1
2.9
22
2.5
ACCESSORY
(CRT PCB)