Toshiba MV20Q41, Руководство по обслуживанию

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A B C D E F G H
A B C D E F G H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
D411_1
11E1-EIC
D407_1
11E1-EIC
B
G
R
11
6
8
10
9
1 7 5
V801
A51LZM10X20N45
T401
STP-03Q24
1
2
3 4
6
Q406
2SC5885
H.OUTPUT
CD801
C3823005
IC401 LA78040N-E V.OUTPUT IC
1 2 3 4 5 6 7
CP401
A1561WV2-A5P
1
2
3
4
5
GND
ABL
GND
GND
8
E8
TER
HEA
E27
E12
B+
E180
S
F
AFC
COL
HV
FB401 FQI20B001R_M
1
10
11
2
3
4
5
6
7
8
9
R442_1
4.7K +-1%
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
R451
1.2 1W
R450_1
1 2W
R447
68
1/2W
R449
1
1/2W
HS401_1
763WAA0162
HS402
763WSAA013
R402
270 1W
R410
220 2W
IS NON POLAR ONE.
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
THE RESISTOR MARKED F IS FUSE RESISTOR. NOTE:
VR401
2.2K
V.POSI
METAL
S830Y
S826Y
S830X
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
D413
1N4937
D402
1N4937
D401
11E1-EIC
D405
11E1-EIC
D412
1N4937
Q403
DTC114TKA
SWITCHING
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
C402 1000
35V
YK
C419_1
22
100V
YK
C418
22
50V
YK
C424_1
0.0072
1.5KV
MPP
C417_1
0.01
100V
MMTS
C438
0.001
500V
B
C423
0.47
250V
PMS
C451
0.22
100V
MKT
C420
100P 500V B
C416
22P CH
R453
150K 1/4W
R423
10K 1/4W
R409_1
8.2K 1/4W
R444
22K +-1%
R456
470
1/2W
R460
100
1/4W
R414
10K
R408_1
680
1/2W
R419
560
1/2W
R417
560
1/2W
R416
82K
R415
1.5
1/2W
R413
820
R411
27K
+-1%
R421
220
1/2W
R401
470
R490
68K
1/4W
R445
8.2K
+-1%
R446
18K
+-1%
C432_1
0.1
100V
MHE
C403
1
50V
YK
C405
1
50V
KA
C431
10
250V
YK
C407 1000
25V
YK
C406
100
35V
MHE
C422
1
250V
MHE
Q405
2SC1627_Y
H-DRIVE
W816
W925
W936
W811
W817
W807
W928
W813
W831
W857
W853
W917
W829
W840
W841
W854
L401_1
4.7mH
CAUTION: DIGITAL TRANSISTOR
DEFLECTION SIGNAL
D408
MTZJ5.1B
D409
HZ11B3L
D410
MTZJ6.8B
D403
MTZJ30B
D404
MTZJ30B
Q404
DTA144EKA
SWITCHING
CAUTION: DIGITAL TRANSISTOR
V_OUT
V_FEEDBACK
GND
ACL
H.PLUSE
HEATER
H_GND
180V
H_OUT
GND
H_GND
H_GND_1
AT+12V
+B
X_RAY
X-RAY_TEST
G-16
G-15
PCB010
DMD021
(CP801)
NC
NC
2
0
0.7
1.5
22.3
0
NC
1
SCREEN
FOCUS
0
Vcc GND
THERMAL PROTECTION
AMP
-
+
PUMP UP
3.6 25.9 2.0 0 12.5 26.3 3.7
TO DY
TO CRT
135.0
8.1
136.0
262.0
1.3
18
1.3
0.2
NC
31.0
22.3
19
0
0
10.8
17
FROM/TO DECK
0
4.9
0
0.5
0
31.0
DEFLECTION SCHEMATIC DIAGRAM
(SYSCON PCB)
FROM/TO CHROMA/IF
FROM/TO MICON
FROM TV POWER
0 262.0
0
20