Toshiba MD19N1R Service Manual page 56

Color television/ dvd video player
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A
B
8
V.OUTPUT IC
-
AMP
+
Vcc
1
2
3.9
25.5
7
FROM VIF/SIF/CROMA
R412
V.OUT
3.9K 1/4W
ACL
AFC
6
H.OUT
R424
3.3K 1/4W
FROM REGULATOR
W914
GND
P.CON+5V
W916
5
TO MICON/TUNER
VD
X-RAY
+30V
4
FROM POWER
+B
UNREG+12V
S002Y
GND
R409
3
22K 1/4W
0
CURRENT DET.
135.0
Q401
2SA1624
C401
135.0
250V
10
YK
R406
47K 1/4W
R408
0.82 2W
2
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
1
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
A
B
G-25
C
DEFLECTION SCHEMATIC DIAGRAM
IC401
AN5522
(AV PCB)
THERMAL PROTECTION
PUMP UP
GND
3
4
5
6
7
1.3
0
12.9
24.8
3.9
W843
R413
R416
1.8K 1/4W
56K
1/4W
R420
2.2K
HS401_1
763WAA0237
R401
R402
D406
D405
330 2W
11E1-B-EIC
220 1W
11E1-B-EIC
H.OUTPUT
Q406
T401
TT2140LS-YBC11
ETH09K14BZ
44
31.0
0
3
4
1.3
NC
2
0.2
14.3
1
6
0
H-DRIVE
22.3
1.3
Q405
0
KTC3227_Y
HS402
763WSA0017
D414
1N4005-EIC
TP402
R442
D409
R445
1SS133
22K
M +-1%
15K 1/4W
TP401
NOTE:
THE RESISTOR MARKED F IS FUSE RESISTOR.
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
IS NON POLAR ONE.
C
D
E
43
W826
C431
250V
22
YK
247.6
0
C429
500V
0.0022
B
D411
1N4937
R450
4.7
C402
TP403
100V
22
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
FB401
FQI-20B001R
COL
272.0
1
HV
110.4
VIDEO
F
6
S
0
B+
2
GND
11
0
AFC
ABL
9
7
0
0
GND
HEATER
8
10
2.7
-0.2
E12
NC
4
5
NC
0
E25
GND
3
8
2W
CP803A
B2013H02-4P
180V
NC
YK
HEATER
W836
R423
10K 1/4W
R453
180K 1/2W
CAUTION
ETANT
:SINCE THESE PARTS MARKED BY
ARE
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
F
G
H
8
7
TO DY
CP401
A1561WV2-A5P
5
4
3
NC
2
1
6
V801
A48AKH13X04
9
10
R
8
5
G
6
B
11
5
7
1
2
1
CD805
SM1098-009-1A
TO CRT
4
FOCUS
TO CRT
SCREEN
TO CRT
3
180V
4
(CP803B)
3
GND
2
1
HEATER
2
PCB250
TMB555
DEFLECTION SIGNAL
1
H
G-26

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