Toshiba VTW2187 Service Manual page 74

A B
8
D1706
7
1SS133
RELAY SW
Q1705
KTC3203_Y
RY1701
2 1
ALKS321
3
4 TH1701
PTDAA1BF140M200
FROM/TO CHOKE COIL
CD504
6
CH82036A S1705
1
2
S1706
CP1702
A1561WV2-2P
DEGAUSS COIL
1
L1703
8R200015 2
F1701
COIL LINE FILTER
T4A_L_250V
L1701
S1701
50T040H
SS28V-K10410
BROWN
BROWN
BLUE
FH1701 FH1702
EYF-52BCY
5 BLUE S1702 EYF-52BCY
4 3
AC230V-240V_50Hz
CD1701_1
06435803
2 1
L1702
W5T18.4X10X9.6
4
FROM/TO CRT/POWER_SW/OPE
CP1704
A3963WV2-3PD
3
2
ATTENTION
:LES PIECES REPAREES PAR UN
1
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
A B
G-31
C
TV POWER SCHEMATIC DIAGRAM
0.1
R1728
0.7
10K 1/4W
0.0
R1704
2.2 7W
R1703
D1703 D1701
RM11C-EIC 0.22 1W
RM11C-EIC
D1704 D1702
RM11C-EIC RM11C-EIC
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
763WAA0311
CAUTION
ETANT :SINCE THESE PARTS MARKED BY ARE
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
C
D E
(MAIN PCB)
R1706
0.27 3W
T1701 81420674
10 NC
270 10.7
8 11
C1721
0
7 12
470P B
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
C1710
0.0022 B
8.1
R1725
6.3
12.3
3.3K 1/4W 9.1
5.7
0.3
8.1
FEED BACK
IC1704
PS2561AL1-1-V(W)
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
D E
F G
C1707
500V 100P B
D1716
21DQ09N
D1717
21DQ09N
C1715
2KV 220P R
D1721
RU3AM-EIC
2
R1707
3.3K 10W C
3 4
1
D1715
SB340FL-6737
115.3
C1726 SW
Q1706
0
100P B KTC3207
0
C1722
500V 100P B
D1727
31DQ06-FC
D1713
21DQ09N
D1720 R1719
100 1/2W
1N4937
FEED BACK
SWITCHING
Q1703
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
FROM/TO POWER2
+B
DEGAUSS
UNREG+5.4V 5
T-REC_H
SOUND+B
SOUND_GND
GND
MOTOR+12V
UNREG+8V
4
P.FAIL
3
W817
MOTOR_GND
2
PCB070
CMD014
1
H
G-32