Toshiba MV19K2 Service Manual page 51

A B
8
7
3
6
FROM/TO CHROMA/IF
CP820 (CP601)
8283_1112_00_000
1 SOUND GND
2 SOUND+B
HS401
3 VCR POWER H
763WAA0098
4 TV POWER H
5 GND
6 H.OUT
7 V.PULSE
8 V.OUT
JWF-50K-1
9 ACL
5
10 AFC
11 X.RAY
4
3
R441 R440
100K 1/4W 8.2K 1/4W
+-1% +-1%
FROM/TO TV POWER
TV.POWER_H
VCR.POWER_H
SOUND+B
SOUND_GND
P.CON+9V
P.CON+125V
2
GND
1
NOTE: THE DC VOLTAGE AT EACH PART WAS MEASURED
NOTE: THE RESISTOR MARKED F IS FUSE RESISTOR.
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
IS NON POLAR ONE.
A B
C
DEFLECTION SCHEMATIC DAIGRAM
V.OUTPUT
IC401 LA7840
THERMAL PUMP UP
PROTECTION
-
AMP
+
GND VCC
1 2 3 4 5 6 7
0 14.2 23.5 0.9 1.1 22.8 4.9
C412
500V 390P B
C409
0.022 M
R404 R413 R416
4.7K 1.8K 47K
TP402
4
T401
305Y002
2
C416 0
31.0 W816
3 4
500V 22P SL
NC
2
0.2
1 6
31.0 22.3 1.3
HS402
H-DRIVE
763WSA0004
0.5
Q405_1
0 2SC2621
TP401
D409 R442
D412
HZ11B3L 15K 1/4W RMPG06J
+-1%
TP404 TP403
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
C
D E
(MAIN PCB)
8
CC004
TP-1S-05
C431_1
250V 10 MHE
L402
L401
4.7mH0909 ELH5L4112
R448_3
1K 1W
C450
2KV 0.001 BP
262.0
1.3
H.OUTPUT
0
Q406
2SD2499
C429_1
2KV 470P B
D411
RMPG06J
R423
2.7K 1/4W
CAUTION: SINCE THESE PARTS MARKED BY
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
D E
F G
TO DY
CP401
B05B-DVS
5
4
3
NC 2
1
FB401 CJ28721-00A
262.0 COL
10 HV
22.3 +180
5
W850
127.0 +B
9
0 EF
AFC
2
HEA
2.0
TER
1
G2
NC 6 NC
0 GND
3 0
GND
11
22.3
+14
NC 7
0.7
ABL
W831 1.5 4
+12
8
R450_2
180V
3.9 2W 5
NC 4
GND
3
GND
2
HEATER
1
CP803A
51052-0500
W811
R453 R454
120K 1/4W 27K 1/4W
PCB070
TM9462
ATTENTION: LES PIECES REPAREES PAR UN ETANT
ARE
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
F G
H
8
7
6
V801
A48AGY13X78
9
10
R
8
G 5
6
B
11
5 7 1
2 1 TO CRT
CD801
8M82025A
4
FOCUS
SCREEN
TO CRT
3
180V
GND
GND
HEATER
CD803
2E054402
DEFLECTION SIGNAL
2
1
H