Roadstar TLV-1081XT, Service Manual

Page: 53 / 70

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
IC401 LA7840
V.OUTPUT IC
1 2 3 4 5 6 7
Q406
2SD2599
H.OUTPUT
T401
305Y002
1
2
3 4
6
CP803A
51052-0400
1
2
3
4
CP401
TV-50P-04-A1
1
2
3
4
C
A
G
Q402
CR2AM-8-F8
DEGAVSS DRIVER
21
L508
8R090006
DEGAUSS COIL
GND GND
ABL
GND
+14V
HEATER
+25V
AFC
B+
+180V
COL
HV
F
S
FB401 3210011F
1
10
11
2
3 4
5
6
7
8
9
DY801
MDC-66A1076-1
B
G
R
11
6
8
10
9
1 7 5
V801
A23KQT22X(D)
CD801
TD-07018-9
MG801
JH-225
K001
VB25SR
K002
VB25SR
K003
VB25SR
CD803
2-042705
R415_1
2.2
1
/4W
+-1%
R427_1
22K +-1%
R429_1
1.5K
+-1%
R418_1
3.9
1
/4W
+-1%
CP403
TV-50P-02-A1
1
2
HS402
763WSA0004
HS401
763WSA0004
D411_1
10ELS6
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.
NOTE:
CP820
8283_1112_00_000
1
10
11
2
3
4
5
6
7
8
9
CD802
CH01011A
1
CP404
003P-2100
1
R449
6.8K
7W
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
ETANT LES PIECES REPAREES PAR UN ATTENTION:
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARE SINCE THESE PARTS MARKED BY CAUTION:
R412
2.2
1
W
R447
68
1/2W
R450
2.2
1W
R452
2.2 1W
D413
10ELS6
D401
11E1N
D402
10ELS6
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
L401
4.7mH0909
L403
68uH
C410
4.7 250V YK
C418_1
1
160V
MHE
C421_1
1000
35V
MHE
C417
560P
500V
B
C416
22P 500V SL
C430 0.001
2KV
BP
C409
0.0056 M
C438
680P
500V
B
C440
0.0033
M
C423_2
0.68
250V
ECWF
C402
0.001
M
C411
0.1
100V
TF
C429_2
470P 2KV B
C434_2
0.0047 100V PP
C412
390P 500V B
C408
82P
500V
SL
C432
0.1
100V
TF
C424_3
0.0039
ECWH
C414 4.7
250V
ECQ-E
R407
100
R490
68K
1/4W
R456
4.7K
1/2W
R453
220K 1/4W
R460
100
1/4W
R413
10K
R416
24K
R454
120K 1/4W
R406
68K 1/4W
R411
11K
R417
680
1/2W
R419
680
1/2W
R404
5.6K
R409
27K
R401 18K
R402
18K
R470
12 1/2W
R455
15 1/2W
R421
1.8K
1/2W
R414
1.8K
R430
10K
R423
27K 1/4W
R420
1.2K
1/2W
R408
1.5K
1/2W
R541
2.2K
R425
180K
1/2W
R403
2.7K
R410
3.3K
R422
1K
R424
2.2K
C405
4.7
50V
YK
C407
1000
25V
YK
C401
4.7
50V
YK
C431
22 200V BXA
C403
10
50V
YK
C406_1
100
35V
MHE
C422_1
1
250V
MHE
Q405_1
2SC2271
H.DRIVE
Q403
2SC1815Y
LOW VOLT SW.
Q404
2SC1815Y
LOW VOLT SW.
W807
W805
W812
W815
W819
W878
W871 W879
W882
W820
W813
W806
Q401
DTA114ES
DEGAUSS SW.
CAUTION: DIGITAL TRANSISTOR
TP401
S101Y
S805X S805Y
100V
GND
GND
AT+5.6V
GND
P.CON+9V
HEATER
SOUND+B
SOUND_GND
VCR.POWER_H
TV.POWER_H
P.CON+100V
+6V
+13V
(CD404)
(CP801)
(CP803A)
(CD820)
TO DY
FROM/TO CHROMA/IF
TM9415
PCB070
V.DRIVE
FROM/TO CHROMA/IF
(MAIN PCB)
DEFLECTION SCHEMATIC DIAGRAM
TO CRT
TO CRT
FOCUS
GND
FROM/TO TV POWER
TV_POWER_H
VCR_POWER_H
SOUND_GND
NC
NC
NC
8
4
PUMP UP
VCC GND
3
SCREEN
GND
GND
HEATER
100V
0
0
13.2 25.6 2.6 2.6 25.7 1.6
98.2
99.8
99.8
10.5
0
12.8
2.1
0.3
1.5
0.8
0
0
0
0
3.0
0
NC
32.0
0
0
3.0
0.5
0
98.2
0
V.PULSE
GND
AFC
H.OUT
ACL
V.OUT
1
2
3
4
3
2
1
SOUND+B
0.5
0.7
V.OUT
3.3
0
3.6
GND
G-18 G-17