Deflection - Toshiba 30HF66 Service Manual

A B
8
TO TILT COIL
CP403
A2502WV2-2P
1 TILT_DR[+]
2 TILT_DR[-]
W843
T1
TILT TEST
W844
T2
OP AMP
IC402 LA6510
7
1 2 3 4 5
11.5 11.9 4.2 2.9 0
R409
2.2
R446
180K 10K 1/4W
6
R419
1K 1/4W
FROM/TO CHROMA/PROGRESSIVE/PIN
V_F/B
H.OUT
H_DRV+B
C410
R494 D423
5
CENTER_DAC 1SS133
50V 10 YK 5.6K
AFC R493
ACL_PIN
47K
ACL
EW_OUT
0.1
EW_F/B R496
0 5.0
Q408 SW
1K
5.0
2SC3928A
R497
0 0
FROM/TO OPERATION
Q407 SW 1K
2SC3928A
TILT_DRIVE
D424
X-RAY
4 1SS133
FROM/TO TV POWER
P.CON+5V
UNREG+12V
3
H_GND
GND
+B
R430
1.8 10W
FROM/TO CHROMA/PROGRESSIVE/PIN
0
56K
4.6
SW
2 ABL_SW1
Q405
0 RT1N141C
D417
MTZJ39B-EIC
R404
220K 1/4W
W840
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.
1
A B
G-3
C
DEFLECTION SCHEMATIC DIAGRAM
V.OUTPUT
IC401 LA78041
-
AMP
+
PUMP UP
VCC GND
1 2 3
4.0 25.0 2.0
R418
1.2K 1/4W
C423
500V 10P SL
6 7 8 9 10
4.5 4.2 11.9 11.5 13.5 R443
1.2K 1/4W
R471
2.2
R466 R467
120K
HS402
763WAAA105
HS33V2
T401
ETH19K208AZ
NC
R408
W804
H.DRIVE
Q401
0.22 1W
2SC3328_Y(TPE6_F)
17.3
0.4
HS8V
0
HS401
763WAAA103
R406 D403 D404 R417
270
68 2W 11E1-EIC 11E1-EIC 2W
C406
ELC18B103LM
R416_2
500V 220P B
14
D406 L408
B404 B405
2.2 1W
W5RH3.5X5X1.0 RGP10J-EIC W5RH3.5X5X1.0
R413_1
E/W SWITCHING
2.2 1W
Q402
2SK2920(Q) 55 D
R410
4.5 G
1001/4W
0 S
R422
3.9K 1/4W
R403_1
W830
R427
18K +-1%
1/4W
1/4W
X-RAY X-RAY
CAUTION
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
C
D E
(TV MT PCB)
THERMAL PROTECTION
4 5 6 7
0 12.0 25.0 4.0
13
D410
11E1-EIC
R424_1
R432
18K +-1% 1/4W 18K 1/4W
9.9
0.7
AMP
Q413
0.1
KTC3198
R454
1K 1/4W
12.0
3.6
R423
BUFFER
Q404
100
3.0 2SC3928A
B403
W5RH3.5X5X1.0
1300
12
FL OUT
D405
Q403
20 FMQ-3GULF027-102
0 2SC5904000LI
W829
HS403
763WAAA103
HS8V
R438
2.7K 1W
C437
C436
500V 150P B
500V 0.001 B
D412
W805
1N4937-PAN
PROTECT TEST
W834
W835
R405_1
D402
15K +-1% AU02A-EIC
1/4W
:SINCE THESE PARTS MARKED BY ARE
ATTENTION
:LES PIECES REPAREES PAR UN
CRITICAL FOR SAFETY,USE ONES
DANGEREUSES AN POINT DE VUE SECURITE
DESCRIBED IN PARTS LIST ONLY
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
D E
F G
FROM/TO DY
B06B-DVS-L_(LF)
L402
ELH5L7150N
R468
470
D421 D422 2W
RGP02-16E RGP02-16E
21.6 V.PARA
BORA
Q410
2SC3928A
V.PARA
1.1
BORA
0.6
Q414
2SC3928A
25.6
C420
21.6
50V 10 NA
C422
21.1
W841
25V 47 YK 366
3.9
3.3
Q415
2SC4634
V.PARABORA
FB401
3730001F
COL
1300
1 HV
E180
205
6
B+
135 F2
2
DAF
F1
NC 5 R483_1
L405
AFC
105.0 S
ELC18B391L
22 2W
9
HEATER
0 13
10
GND 0
0
8 11
14
E15 T402
NC 4 12
86290014
W862
E25
27.0
3 7 0.1
ABL
6 7
8
9
9.5
1 12
FROM/TO CRT/SVM
CP808A (CP808B_1)
B2013H02-5P
D415
W803
180V
AU02A-EIC
NC
NC
GND
HEATER
PCB070
CMD008
ETANT CAUTION: DIGITAL TRANSISTOR
F G
H
TO CRT
(CP803)
CD803
CU83036A 8
1 2 3
CP404
5 7 1
6
11
B
5
6
G
NC 4 8
R
10
3
9
NC 2
1
V801 7
W76QEP270XVBL
6
5
4
367
386
NC
370
NC
401
TO CRT 3
ANORD
FOCUS 1
FOCUS 2
SCREEN
1
2
2
3
4
5
1
H
G-4