Toshiba VTW2186 Service Manual page 70

A B
8
7
R404
330K +-1%
6
5
FROM/TO POWER2
12
H_OUT
EMERGENCY
(S802)
H_GND
VD
V_OUT
V_AMP
4
ABCL
HD
P.CON+ABL
FROM TV POWER
MOTOR+12V
3
+B
GND
14
CP401
IMSA-9202B-1-02Z
R425
4.7K 1/4W
2
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
1
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
A B
G-27
C
DEFLECTION SCHEMATIC DIAGRAM
V-DRIVE IC IC401 TDA8174A
1 2 3 4 5 6 7 8 9 10 11
1.6 2.6 4.9 6.8 4.5 0 5.4 6.0 4.4 2.6 1.9
R406 R420
6.8K 1/4W 8.2K 1/4W
HS401
763WSAA013
R430
220 2W
R408
D404
220 2W
11E1-EIC
T401
13
ETH14Y47AY
1.3
31.0 0
H-DRIVE
Q405
NC
KTC3227_Y
22.3 1.3
31.0
0.5
HS402
763WSAA013
0
PROTECT DRIVE
Q401
2SA1624
R401
115.0
0
22K 1/4W
115.0
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.
C
D E
(MAIN PCB)
D403
L402
11E1-EIC
11
ELH5L4112N
R448
1K 1W
C450_1
2KV 0.001 RR
C431
250V 22 MHE
247.6
H.OUTPUT
Q406
2SD2499(LBOEC1)
0
C429
500V 0.0022 B
D411
1N4937
W808
D407
11ES1-EIC
NOTE: THE RESISTOR MARKED F IS FUSE RESISTOR.
CAUTION
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
IS NON POLAR ONE.
D E
F G
TO DY
CP402
A1561WV2-A5P
5
4
3
NC 2
1
FB401 FJN20A002
262.0
COL
1 HV
136.0 E180
6
135.0 B+
2
0 AFC
9
NC
HEA
F
8.1
TER
10
0 GND S
8
0 E12 GND
4 11
NC
0
22.3 E27
3 ABL
7
GND
2.7
8
E8
0
5
NC
TO CRT/POWER SW/OPERATION
CP852A (CP852B)
B2013H02-4P
R450
HEATER 1
2.2 2W
H_GND 2
NC 3
180V 4
R422
120K 1/2W
ATTENTION
:LES PIECES REPAREES PAR UN
:SINCE THESE PARTS MARKED BY ARE
DANGEREUSES AN POINT DE VUE SECURITE
CRITICAL FOR SAFETY,USE ONES
N'UTILISER QUE CELLS DECRITES
DESCRIBED IN PARTS LIST ONLY
DANS LA NOMENCLATURE DES PIECES
F G
H
8
7
6
V801
A51AKL13X04
9
10
R TO CHASIS_CASE
8
G
6 5
B
11
5 7 1 CD806
CUG14001
CD803
1
CU012301
CD807
CUG14001
1 2
CD801 (CP801)
CU823001
4
TO CRT
FOCUS
SCREEN
3
2
PCB070
TMC568
ETANT 1
H
G-28