Toshiba VTD1431 Service Manual page 46

A B
8
7
D3801
1SS133
RELAY SW
Q3801
KTC3203_Y
RY3801
2 1
ALKS321
3
4 TH3801
PTDAA1BF140M200
6
DEGAUSS COIL
L3800
8R140018
CP3801
A1561WV2-2P
1
2
F3801
COIL LINE FILTER
T5A_L_250V
L3801
SS28V-K10410
FH3801 FH3802
CD3802
EYF-52BCY EYF-52BCY
5
CUU23001 BROWN 4 3
2 1
BLUE
AC230V-240_50Hz
CD3803
06435801
4
BLUE
4 3
S3801
XRY20X30BD
BROWN NC NC S101
1
S3802
XRY20X30BD
2
S102
MAIN POWER SW
SW3801
ESB92S23B
L3803
HF70T22*10*14
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
G-25
C
0.1
R3804
0.7
10K 1/4W
0.0
R3806
D3802 D3804
RM11C-EIC 0.22 1W
RM11C-EIC
R3803
5.6 7W C
D3803 D3805
NC
RM11C-EIC RM11C-EIC
POWER REG. IC
IC3801 STR-W6853
1 3 4 5 6 7
325.0
0.1 21.0 1.7 3.2 7.3
C3804_1
C3816
2KV 220P RR 0.001 B
C3811
470P CH
C3812
0.001 B
R3834
2.2K
R3812
68 1/2W
HS3801
763WAA0181
CAUTION
:SINCE THESE PARTS MARKED BY ARE
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
C
D E
POWER SCHEMATIC DIAGRAM
(AV PCB)
R3819
0.22 3W
T3801 81300064
10 NC
B3802
8.5
270
8 11
W5RH3.5X5X1.0
270
0
7 12
135.0
270
6
13
B3801 0
400
5 14
W5RH3.5X5X1.0
8.0
15
0
NC 3 16
13.3
0
2 17
9.5
0
1 18
C3823
0.001 B
6.3
12.3
9.1
5.7
0.3
8.1
FEED BACK
IC3804
PS2561L1-1-V(W)
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
D E
F G
D3815
21DQ09N
C3829
500V 470P B
R3830
EMERGENCY
22K 1/4W
Q3806
2SA1624E
0
134.8
C3840
C3807_1
50V 22 YK
R3826
2KV 220P RR
68K
R3827
D3813
RU2AM-EIC 1.2 2W
R3823
D3819
SB340L-6737 1.5 3W
D3820
31DQ09-FC
D3821
31DQ09-FC
R3832
100 1/2W
9.7
FEED BACK
SWITCHING
Q3805
KTC3198
R3820
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
TO SOUND AMP
SOUND+B
SOUND_GND
GND
7
TO MICON/TUNER
DEGAUSS
EMERGENCY
TUNER_BT
GND
POWER_FAIL
TO DEFLECTION
6
UNREG+12V
+B
GND
H_GND
TO REGULATOR
UNREG+5V
5
UNREG+12V
UNREG+8V
GND
4
3
W857
NC
W861
NC 2
W862
NC
W863
NC
PCB250
TMC574
1
H
G-26