Toshiba 20AS25 - Page 23

ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
TP024TP022
TP023
TP401
CP401
A1561WV2-A5P
1
2
3
4
5
IC401 LA78040N-EV-OUT IC
1234567
T401
ETH09K14BZ
1
2
34
6
B
G
R
11
6
8
10
9
175
V801
A48LGS30X14AN35
F
J801
ISMS01S
1
3
4
5
6
7
8
9
CD801
CH823004
Q401
2SC5885
H.OUTPUT
VIDEO
8
E8
E25
E12
GND
TER
HEA
AFC
B+
GND
ABL
GND
COL
HV
F
S
FB401 FQI20B103_M
1
10
11
2
3
4
5
6
7
8
9
CP803B B2013H02-4P
1
2
3
4
CP803A B2013H02-4P
1
2
3
4
CP802A
B2013H02-5P
1
2
3
4
5
CP802B
B2013H02-5P
1
2
3
4
5
C427
1050V YK
CP801_1
A2361WV2-2P
1
2
HS401
763WSAA021
HS402
763WSAA028
R408
4.7K
+-1%
R409
27K +-1%
R404
68
1/2W
R429
3.9
1W
CP806
IS NON POLAR ONE.
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
THE RESISTOR MARKED F IS FUSE RESISTOR.NOTE:
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
C808
390P
B
C422
0.15
100V
MKT
C810
390P
B
C809
390P
B
C440_1
0.0012
500V
B
C437
0.33250V
PMS
C819_1
0.0012KV B
C443
0.00661.25KV
MPP
C406
100P500V B
C446
2250V YK
C447_1
47016V YK
C448_1
22
250V YK
C403
47035V YK
C435
0.1100V
MHE
C401
2.2250V MHE
C417_1
1050V YK
C418
470
25V
YK
C414
10035V
YK
C434
22100V YK
R449
680
1/2W
R417
15K
1/4W
R416
1 1/2W
R422
1.8 1/2W
R445
150K
1/4W
R448
680 1/2W
R813
330 1/4W
R809
4.7K 1/4W
R815
330 1/4W
R811
4.7K 1/4W
R420
4.7K
R421
220K 1/4W
R806 2.7K
1/4W
R410
330 1/2W
R415
1.8K 1/2W
R816
330 1/4W
R413
2.2K
1/2W
R419
680
R418
33K 1/4W
R446
470
1/2W
R423
100 1/4W
R424
6.8K 1/4W
R802 2.7K
1/4W
R804 2.7K 1/4W
R814
4.7K 1/4W
R403
22K 1/4W
R427
100 1/4W
R405
1K 1/4W
R401
27K
+-1%
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
:LES PIECES REPAREES PAR UN ETANT
ATTENTION
:SINCE THESE PARTS MARKED BY
CAUTION
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARE
W831
W843
W817
D412
MTZJ5.1B
D404
MTZJ6.2B
DEFLECTION SIGNAL
B.SIGNAL
G.SIGNAL
R.SIGNAL
D403
11E1-EIC
D409
11E1-EIC
D410
AU02A-EIC
D405
AU02A-EIC
D408
11E1-EIC
D406
11E1-EIC
D411
AU02A-EIC
Q803_1
KTC4217
BLUE OUT
Q802_1
KTC4217
GREEN OUT
Q801_1
KTC4217
RED OUT
Q402
2SC1627_Y
H.DRIVE
R805
12K
2W
R807 12K
2W
R803 12K
2W
R447
150 2W
L401
4.7mH
GND GND
CLAMP
CLAMP CLAMP
G.OUT
G.OUT G.OUT
R.OUT
R.OUT R.OUT
B.OUT
B.OUT B.OUT
HEATER HEATER
GND GND
180V 180V
X-RAY
P.CON+B
GND
V_FEEDBACK
V_OUT
ABCL
H_OUT
H_SYNC
GND
+B
P.CON+B
UNREG+12V
G-6G-5
3.2
95.4
2.7
2.7
3.2
98.4
3.2
2.7
100.6
TO DY
9
FROM MICON/CHROMA/TUNER
NC
NC
SCREEN
FOCUS
NC
FOCUS
SCREEN
2
1
130.0
0
0
0
27.0
0.3
3.5 2.0 12.0 25.0 3.5
0
025.0
4.3
(MAIN PCB)
DEFLECTION/CRT SCHEMATIC DIAGRAM
NC
00
0
101.6
6.4
99.6
96.4
AMP
THERMAL
PROTECTION
PUMP
UP
NC NC
GND GND
CLAMP CLAMP
G.OUT G.OUT
R.OUT R.OUT
B.OUT B.OUT
HEATER
GND
NC
180V
PCB010
PCB110
FROM/TO TV POWER
FROM/TO MICON//CHROMA/TUNER
HEATER
GND
NC
180V
14 15 16
13
12
8
10
11
130.0
132.5
132.5
48.0
7.0
0
25.0
0
CMD009
CCD004