Panasonic CT-20SL15 - 20" CRT TV Panduan Servis - Halaman 24
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Halaman Cetak
A
B
8
7
6
FROM/TO CHROMA
V_OUT
H.OUT
P.CON+5V
H_SYNC
ABCL
5
H.DRIVE
Q402
KTC3227_Y
R409
0.4
100
FROM POWER
GND
+B
UNREG+12V
4
FROM/TO MICON
H_CTL
3
X-RAY
2
PCB070
CME022
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
1
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
A
B
G-5
C
DEFLECTION SCHEMATIC DIAGRAM
1
16
4.0
R407
1.2K
1/4W
R414
R417
27K
+-1%
39K 1/4W
HS403
763WAA0213
19
H.OUT
Q405
20
2SC5885
W808
17.3
T401
0.1
0
ETH14Y47AY
17.3
0
HS401
0
763WSAA013
26.3
0.1
C403
50V
22
YK
R452
R410
D414
D415
150
180
1W
11EQS04N
11E1-EIC
2W
R404
100 1/4W
R436
D411
33K +-1%
AU02A-EIC
NOTE:
THE RESISTOR MARKED F IS FUSE RESISTOR.
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
IS NON POLAR ONE.
C
D
E
(MAIN PCB)
V.OUTPUT IC
IC401
LA78040N-E
THERMAL PROTECTION
-
AMP
+
PUMP UP
VCC
GND
2
3
4
5
6
7
25.0
2.0
0
12.0
25.0
4.0
17
21
115
TP002
PROTECT TEST
0
TP001
CP402
003P-2100
R434
5.6 10W
D405
AU02A-EIC
R432
8.2K 1/2W
C415
500V
100P
B
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.
D
E
F
G
FROM/TO DY
CP401
18
A1561WV2-A5P
5
5
4
4
3
3
NC
2
2
1
1
L402
ELH5L4113
R439
1K 1W
MATSUSHITA
C425
2KV
0.001
R
FB401
FJN20A002_M
115
ANORD
COL
1
HV
180
E180
6
108.0
B+
2
105.0
AFC
9
FORCUS
HEA
F
0
TER
10
SCREEN
0
GND
S
8
0.2
0
E9
GND
5
11
NC
2.0
E15
R443
4
ABL
8.1
NC
7
0
E25
150K 1/2W
3
0.1
C427
100V
0.1
MKT
TO CRT/SVM
CP801A
(CP801B)
B2013H02-5P
180V
1
NC
NC
2
NC
NC
3
GND
4
HEATER
5
ATTENTION
:LES PIECES REPAREES PAR UN
ETANT
CAUTION
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
F
G
H
8
V801
A51LYZ095X80
9
10
R
8
G
6
B
11
5
7
1
7
1
2
TO CRT/SVM
CD803
(CP805)
CH823004
6
5
FROM/TO CRT
4
3
2
:SINCE THESE PARTS MARKED BY
ARE
1
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
H
G-6