Toshiba VTV1402S Service Manual page 50

A B
8
7
RY501
SDT-S-112LMR
DEGAUSS
COIL
L503
CP502
8F140018
TV-50P-02-A1
1
2
TH501
PTH451A140M21
6
5
FH502
EYF-52BC
CD502
CPU2012A
BROWN
BLUE
CP501
THL-P03P-B1
S102 S101
4
SW501
SDDFC30200
CD501
1206635823
AC230V-240V 50Hz
BLUE BLUE
BROWN BROWN
CP504
THL-P03P-B1
3
PCB340
TEXA36
2
0
CAUTION: DIGITAL TRANSISTOR
0
5VSWITCHING
Q513
DTC114ES
1
NOTE: THE RESISTOR MARKED F IS FUSE RESISTOR. NOTE:
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
IS NON POLAR ONE.
A B
C
RELAY DRIVE
Q504
D516
2SC1815Y
1SS133
0.2
0.6
0
2 1
3
4
3 4
2 1
L501
1 2
RB-20871
5 4 3
F501
NC
L502
T4A_L_250V
0R7A223F24Y
218004
FH501
EYF-52BC
POWER REG.
IC501_1 STR-F6707
CONT
DRIVER
FB/
OCP S D VCC
1 2 3 4
1.7 0.2 100.5 18.5
1
FEED BACK
IC506
C549 R552
ON3171R
10.1
0.033 M 10K 7.3
C509
C554 0.0056 M
W821
0.0022 M 6.3 6.4
6.0
FEED BACK
SWITCHING
Q507
2SC945
5V SWITCHING
Q506
6.8
DTC114TS
0
0
SWITHING
Q502
2SA1371 135.2
134.9
CAUTION: IS THE LIVE CONNECTION
R508
4.6
1M
0
0.7
0
SWITHING
Q501
2SC2909
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
THE DC VOLTAGE AT EACH PART WAS MEASURED
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
C
D E
TV POWER SCHEMATIC DIAGRAM
R501
2.2 7W W810
D501
2
GBL06L-6177
4 1
3
5
B505
0
BL02RN2-R62T2
10
T501_1 81290554
D506
NC
RMPG06J
R543
308.3 DC IN SB
8
680 1/2W
SG
D521
W822
EG01Z
344.5 135V
6
HS501 344.5 HG
5
763WAA0111
397.2 8V
GND1
4
COL
LG
16.5 ADJ
2
13V
0 GND 12V
1
ATTENTION: LES PIECES REPAREES PAR UN
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
D E
F G
(MAIN PCB)
9
C516 R517_1
W830
500V 470P B 1.8 2W
D505
21DQ09N
D509
21DQ09N
D510
RU2AM
R512
B504
BL01RN1-A63
22K 1W
C517
2KV 0.0018 BP
D511
W825
10ELS2N
R511
C518
10K
500V 470P B
ICP502
D512
251005 21DQ09N
5A125V
D508
21DQ09N
ICP504 C527
251005 2KV 470P BP
5A125V
15.5
10
15.5
11
0
12
135.7
13
0 SWITHING
14
Q508
2SB892
16.5
15
13.9 13.9
D519
0
16 R521
21DQ09N
10K
13.1
C519 D530
20.3
17
500V 470P B 11.6 1SS133
SWITHING
4.8
19.8 W801 Q509
18
DTC114TS
0
R507 1.5K
ETANT CAUTION: SINCE THESE PARTS MARKED BY
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
F G
H
8
DEGAUSS_H
+B FROM/TO DEFLECTION
PROTECTOR
+B
SOUND+B
TV.POWER_H
VCR.POWER_H
DEGAUSS_H
P.CON+125V
POWER_FAIL
7
AT+125V
GND
SOUND_GND
SOUND+B
6
AT+30V
31.3 31.3
30.6
SWITHING
Q503
2SA1371
POWER_FAIL
5
0
R520
0.7
SWITHING
Q505
10K
2SC2909
0
UNREG+8V
4
TO POWER
CP810_1 (CD810)
8283_0812_00_000
GND 1
GND 2
AT+12V 3
MOTOR GND 4
UNREG+8V
UNREG+8V 5
3
UNREG+8V 6
AT+13V
AT+13V 7
AT+30V
AT+30V 8
D534
1SS133
2
D526
SOUND+B
1SS133
PCB070
TMX473
1
ARE
H