Table of Contents
Advertisement
[ MAIN PWB(TV POWER) CIRCUIT DIAGRAM ]
A
B
8
6.3A 125V
2.5A 125V
CAUTION:
FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
REPLACE ONLY WITH THE SAME TYPE FUSE
6.3A 125V(F501)
,2.5A 125V(F502)
AND 4A 125V(ICP501,ICP502,ICP504).
ATTENTION: POUR UNE PROTECTION CONTINUE LES RISQUES D'INCEIE
7
N'UTILISER QUE DES FUSIBLE DE MEME TYPE
6.3A 125V(F501)
,2.5A 125V(F502)
ET 4A 125V(ICP501,ICP502,ICP504).
CAUTION:
ICP501,ICP502,AND ICP504 ARE
MANUFACTURED BY
LITTELFUSE INC.,TYPE 251.
RY501
ALKS321
DEGAUSS
COIL
L503
CP502
TV-50P-02-A1
1
6
2
L502
W5T29X7.5X19
TH501_1
ZPB45BL3R0A
5
6.3A 125V
6.3A125V
51MS063LCC
FH501
EYF-52BC
S501
BLACK
BLACK
S502
WHITE
WHITE
AC120V 60Hz
CD501
4
07414907
TO SHIELD
CD502
3
2
1
NOTE:
A
B
AV-20FD22
C
D
TV POWER SCHEMATIC DIAGRAM
RELAY DRIVE
Q504
D516
KTC3198
1SS133
0.2
0.6
HS503
763WSA0017
0
2
1
3
4
R501
1.2 7W
3
4
1
2
F501
L501
SS28H-20075
FH502
EYF-52BC
POWER REG.
IC501
STR-G6624
O.S.C
DRIVE
REG.
START
1
2
3
200.0
1.0
0
61
D507
62
SB140-EIC
D517
7.3
10.1
1SS133
C554
R543
6.3
6.3
6.4
0.0022 M
680 1/4W
6.0
FEED BACK
FEED BACK
5.4
Q505
SWITCHING
Q507
LTV-817M-VB
KTC3198
CAUTION:
IS THE LIVE CONNECTION
THE DC VOLTAGE AT EACH PART WAS MEASURED
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
C
D
No.51821
AV-20FD22
E
(MAIN PCB)
126.1
126.9
126.7
+B 130V DRIVE
130V DRIVE
Q503
126.9
Q509
2SC4160
2SA1013
-OEC-YAC1
126.2
126.7
0
0.6
130V SWITCH
63
Q510
2SC2909
0
NC
W810
D501
2
GBL06L-6177
4
1
3
T.S.D
O.V.P
LATCH
T501_1
81420624
4
5
20.0
4.0
B505
W5RH3.5X5X1.0
140.0
10.0
8
11
S6
0
P1
12
200.0
10.0
6
13
200.0
S3
120.0
5
14
D506
S1-1,
P2
200.0
S1-2
0
RMPG06J
4
15
S2
5.0
16
S4
20.0
10.0
2
17
P3
0
S5
15.0
R506
D521
4A 125V
W822
18
1
ICP504
1.8K
1SS133
1/4W
20N_4000FS
4A 125V
HS501
763WAA0174
GND1
CAUTION:
SINCE THESE PARTS MARKED BY
ARE
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
E
2-37
2-38
F
G
FBT+12V
DEGAUSS_H
TV.POWER_H
+B
R528
P.CON+30V
68K 1/2W
R531
68K 1/2W
FEED_BACK
C516
500V
470P
B
D505
21DQ09N
D509
W803
21DQ09N
R509
D519
10ELS2N
1
1/4W
4A 125V
D504
ICP501
21DQ09N
20N_4000FS
C501
4A 125V
500V
470P
B
FBT+8V
ICP502
D533
FBT+12V
CHROMA+5V
20N_4000FS
21DQ09N
5V REG.
4A 125V
IC503
KIA7805API
X-RAY_TEST
D512
21DQ09N
4A 125V
C519
IN
GND
OUT
500V
470P
B
1
2
3
7.7
0.2
5.2
SWITCHING
Q508
2SD1246
5.2
R526
FBT+8V
5.9
270 1/4W
5.2
HS502_1
763WSA0017
R511
POWER_FAIL
1K1/4W
D508
D536
FBT+12V
21DQ09N
1N4005-EIC
12.1
9.1
P.CON+9V
DRIVE
9.1
SWITCH
C527
Q511
11.5
10.9
2SB1143
10.9
Q502
500V
470P
B
KTC3198
R524
11.5
DRIVE
5.1
10 1/4W
Q501
4.7
KTA1271_Y
P.CON+9V
ATTENTION:
LES PIECES REPAREES PAR UN
ETANT
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
F
G
No.51821
H
8
FROM/TO DEFLECTION
7
DEGAUSS_H
TV.POWER_H
X-RAY_TEST
CHROMA+5V
POWER_FAIL
GND
PROTECTOR
+B
FBT+8V
FBT+12V
P.CON+30V
6
FROM/TO POWER
5
CP810B
52147-1110
AT+8V
1
SOUND GND
2
SOUND+B
3
AT+6V
4
AT-8V
5
GND
6
GND
7
FBT+8V
8
FBT+12V
9
CHROMA+5V
10
4
X-RAY TEST
11
3
CP811
A2001WV2-6P
2
P.CON+5V D
1
GND D
2
P.CON+5V A
3
GND A
4
P.CON+9V A
5
GND M
6
L811
W5T29X7.5X19
PCB070
TMA502
1
H
Advertisement
Table of Contents
