Toshiba MD20FM1 Service Manual page 50

A B
8
FROM/TO MICON/TUNER
CP403
003P-2100
1 GND
FROM/TO POWER
CP820B
7
52147-1210
1 H.OUT
2 P.CON+30V
3 ACL
4 GND
R412
5 V.OUT
4.7K 1/4W
6 AFC
7 VD
BUFFER
BUFFER
Q408
8 POWER FAIL
Q407
KTA1266
3.1
3.1 KTA1266
9 TV POWER ON H
R428
2.5 2.4
10 EW OUT
1K
11 DEGAUSS H 0.6
0
1/4W
6
12 P.CON+9V
R461
5.6 2W
7.3
DRIVE
HS403 0.6 Q409
2SD1667
763WAA0222 0
R417 R425
5
1K 1/4W 1.8K 1/4W
TO SHIELD
C416
CD402
CU010901
500V 22P SL
FROM/TO TV POWER
DEGAUSS_H PROTECTOR
31.0
Q410
TV.POWER_H
KRC111MAT 0.5
4
H-DRIVE
POWER_FAIL
0
3.0 Q405_1
2SC2621
P.CON+30V
0
CHROMA+5V
0
GND
X-RAY_TEST
PROTECTOR
0 Q402
0 KRC111MAT
PROTECT DRIVE
10.1
PROTECTOR Q401
2SA1624 R401
110.4 0
+B
3
22K1/4W
FBT+8V 100.0
FBT+12V
TP402
W814
2
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
NOTE:
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
1
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.
A B
G-27
C
DEFLECTION SCHEMATIC DIAGRAM
V.OUTPUT
AN5522 IC401
THERMAL PROTECTION
-
AMP
+
PUMP UP
Vcc GND
1 2 3 4 5 6 7
3.6 26.3 2.0 0 12.5 25.9 3.7
C412
500V 56P
SL
R427
C404
1.2K 1/4W
50V 4.7 YK
R420
8.2K 1/4W
R413 R432
R416
12K +-1% 1K +-1% 22K1/4W
L403
ELC16B501EN
1 2
3
NC
R411
10K +-1%
T401_1
5013001
0
31.0
NC
TP401
1.3
22.3
R449
247.6
2.2K 7W
69
1.3
W816
H.OUTPUT
Q406
2SD2499(LBOEC1)
0
HS402
763WAA0175
0
SWITHING
Q403
0
KRC111MAT
18.0
R441
W852
100K 1/4W
+-1% R424
FMV-3FULF027-102
10K 1/4W
SWITHING
18.0
Q404
D408
KTA1266
10.0 18.7
MTZJ27B
D409 R442
D412
8.2K 1/4W AU02A-EIC
MTZJ11B
+-1%
CAUTION: SINCE THESE PARTS MARKED BY
THE RESISTOR MARKED F IS FUSE RESISTOR.
CRITICAL FOR SAFETY,USE ONES
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
DESCRIBED IN PARTS LIST ONLY
IS NON POLAR ONE.
C
D E
(MAIN PCB)
68
L402
ELH5L4113
R448
C430_1
1K 1W
C450_1 500V 470P B
2KV 0.001 HR
HS401_1
763WAA0162
C431 D413
250V 10 YK RMPG06J
C429_1
500V 470P B
D411
RMPG06J
D407
R453
R423 68K 1/4W
8.2K 1/4W
ARE ATTENTION: LES PIECES REPAREES PAR UN ETANT
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
D E
F G
TO DY
CP401
B06B-DVS
6
5
NC 4
3
NC 2
1
V801
A51LVV196X10(O)
9
10
R
8
G
6
B
11
5 7 1
1 2 3
CD801_1
CP83035A
FB401 3221017R
247.6
COL
1 HV
TO CRT
FOCUS
126.0
VIDEO F
6
SCREEN
131.0
S
B+
2
GND
0
11
0 AFC
9
HEA ABL 2.5
0 TER 7
10
0 GND
8
0 TO CRT
E12
4 GND 0
8
CP803A
0 E25
3
51052-0500
E8
5
180V 180V
5
NC 4
GND GND
3
GND GND
2
HEATER
HEATER
W5T29X7.5X19
1
CD803
2Y054501
PCB070
TMA502
CAUTION: DIGITAL TRANSISTOR
DEFLECTION SIGNAL
F G
H
8
7
6
5
TO SHIELD
CD401
CU013201
TO CRT
4
3
L810
2
1
H
G-29