Toshiba VTW21FQR Panduan Servis - Halaman 28
Jelajahi secara online atau unduh pdf Panduan Servis untuk TV Toshiba VTW21FQR. Toshiba VTW21FQR 37 halaman. Combination 21" flat tv and video cassette recorder/dvd video player/ tele text
Halaman Cetak
A
B
8
7
D1706
1SS133
RELAY SW
KTC3203_Y
RY1701
2
1
ALKS321_M60
3
TH1701
4
PTDAA1BF140M200
FROM/TO CHOKE COIL
CD504
6
S1705
CH82036A
1
2
S1706
CP1702
A1561WV2-2P
DEGAUSS COIL
1
L1703
8R200015
2
F1701
COIL LINE FILTER
T4A_L_250V
S1701
L1701
50T040H
SS28V-K10410
BROWN
BROWN
BLUE
FH1701
FH1702
EYF-52BCY
EYF-52BCY
5
BLUE
S1702
4
2
AC230-240V_50Hz
CD1701_2
06455820
L1702
HF70T22*10*14
4
FROM/TO
CRT/POWER SW/OPERATION
CP1704
(CD1704)
A3963WV2-3PD
3
2
ATTENTION
:LES PIECES REPAREES PAR UN
ETANT
1
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
A
B
H-31
C
0.1
R1728
0.7
Q1705
10K 1/4W
0.0
R1704
2.2 7W
D1703
D1701
RM11C-EIC
0.22
RM11C-EIC
D1704
D1702
3
RM11C-EIC
RM11C-EIC
1
POWER REG IC
IC1701
STR-W6853
1
3
4
5
6
7
325.0
0.1
20.9
1.7
3.2
7.3
C1706
0.001
B
C1716
470P B
C1719
330P B
R1714
47 1/2W
HS1701
763WAA0237
CAUTION
:SINCE THESE PARTS MARKED BY
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
C
D
E
TV POWER SCHEMATIC DIAGRAM
(MAIN PCB)
T1701
81420674
10
NC
R1703
270
10.7
8
11
1W
0
7
12
270
171
6
13
B1701
400
0
5
14
W5RH3.5X5X1.0
12.5
15
0
NC
3
16
0
16.8
2
17
0
8.8
1
18
C1735
2KV
220P
R
R1725
12.3
3.3K
1/4W
9.1
0.3
8.1
FEED BACK
IC1704
PS2561AL1-1-V(W)
ARE
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
D
E
F
C1707
500V
100P
B
R1706
D1716
0.27
3W
21DQ09N
D1717
21DQ09N
C1715
2KV
220P
R
D1721
RU3AM-EIC
C1721
470P B
2
3
1
D1715
SB340L-6737
SW
C1726
Q1706
KTC3207
100P B
C1722
500V
100P
B
D1727
31DQ06-FC
D1713
21DQ09N
D1720
1N4937
C1710
0.0022 B
8.1
6.3
FEED BACK
SWITCHING
Q1703
5.7
KTC3198
R1729
1K 1/4W
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.
F
G
H
8
7
TO DEFLECTION
6
MOTOR+12V
+B
GND
R1707
FROM/TO POWER2
10W
3.3K
C
4
+B
DEGAUSS
UNREG+5.4V
5
115.3
T-REC_H
0
0
SOUND+B
SOUND_GND
GND
MOTOR+12V
UNREG+8V
4
R1719
P.FAIL
100 1/2W
3
W817
MOTOR_GND
2
PCB070
CMD014
1
G
H
H-32