Tv Power Schematic Diagram - Aiwa VX-S137 Service Manual

Integrated color tv / stereo video cassette recorder
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A
B
8
5A 125V
2.5A 250V
4A 125V
3A 125V
CAUTION:
FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
REPLACE ONLY WITH THE SAME TYPE FUSE
5A 125V
(F501,ICP503,ICP504),2.5A 250V(F502),
4A 125V(ICP502) AND 3A 125V(ICP505).
ATTENTION: POUR UNE PROTECTION CONTINUE LES RISQUES D'INCEIE
N'UTILISER QUE DES FUSIBLE DE MEME TYPE
5A 125V(F501,ICP503,ICP504),2.5A 250V(F502),
4A 125V(ICP502) ET 3A 125V(ICP505).
CAUTION:
ICP502,ICP503,ICP504,AND ICP505 ARE
MANUFACTURED BY
7
LITTELFUSE INC.,TYPE 251.
RY501
DEGAUSS
SDT-S-109LMR
COIL
L503
CP502
8R140023
TV-50P-02-A1
1
2
6
PTH451C3R0Q11
5
AC120V 60Hz
FH502
CD501
EYF-52BC
0R614918
BLACK
BLACK
WHITE
WHITE
CP501
THL-P03P-B1
4
W839
3
2
1
NOTE:
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
THE DC VOLTAGE AT EACH PART WAS MEASURED
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.
A
B
C

TV POWER SCHEMATIC DIAGRAM

127.0
127.5
127.0
+B 100V DRIVE
Q503
2SC4160
D516
RELAY DRIVE
-OEC-YAC1
Q504
1SS133
2SC1815Y
0.1
0.7
0
2
1
3
4
L501_1
SS28V-15125
2
3
4
3
1
1
2
TH501
W802
5A 125V
F501
5A125V
W809
W810
233005
FH501
EYF-52BC
1
SWITCHING
5.0
Q520
0
DTC114TS
FEED BACK
IC506
0
0
TLP621(D4-GR-LF2)
C549
R552
5.0
SWITCHING
10.1
7.3
Q521
0.033 M
10K
C509
DTC114TS
0
C554
0.0033 M
0.0022 M
6.3
1.7
6.0
FEED BACK
SWITCHING
Q507
2SC945
5V SWITCHING
Q506
6.8
DTC114TS
0
0
R513
R516
470
390
CAUTION:
IS THE LIVE CONNECTION
5V
SWITCHING
0
Q513
DTC114ES
5.2
D534
11E1N
0
D535
11ES1N
R530
2.2K 1/2W
ATTENTION:
LES PIECES REPAREES PAR UN
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
C
D
E
(MAIN PCB)
D532
R531
11E1N
1K
100V DRIVE
Q502
127.5
D527
D530
2SA1371
11E1N
11E1N
126.8
127.0
0
D524
D531
0.6
100V SWITCHING
Q501
11E1N
11E1N
2SC2909
0
R501
1.2
7W
T502
0136001
52.7
C502
C503
1
2KV
0.0022
B
2KV
0.0022
B
52.7
2
52.5
3
52.5
4
T501
8135031W
8
143.8
SW REG
IC501
STR-F6612
CONT
6
DRIVER
0
NC
5
FB/
OCP
S
D
VCC
1
2
3
4
5
4
B505
1.7
0.2
100.5
18.5
0
104.0
LFP3A-M3R2TA
2
10
0.2
C512_1
1
D506
R502
470P B
0
RMPG06J
22 1/2W
R543
680 1/2W
D521
1SS133
HS501
763WAA0006
GND1
ETANT
CAUTION:
SINCE THESE PARTS MARKED BY
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
D
E
I-16
F
G
6V POWER REG
IC505
KIA7806PI
IN
GND
OUT
1
2
3
HS505
763WAA0110
C516
3A 125V
500V
470P
B
ICP505
D505
S802X
S802Y
251003
21DQ09N
3A125V
D509
21DQ09N
D510_1
RU2AM
B504
BL01RN1-A63
8.4
9
C517
2KV
820P
BP
8.4
8
7
NC
8.4
6
5V POWER REG
IC502
8.4
KIA7806PI
5
C518
500V
470P
B
IN
GND
1
2
4A 125V
10.2
0.6
ICP502
D512
W811
16
-0.8
251004
21DQ09N
4A125V
15
0
HS502
14
0
763WAA0081
13
0
12
0
C527
11
5A 125V
2KV
470P
BP
0
ICP504
D508
10
0
251005
21DQ09N
IC503
5A125V
9
-3.2
IN
1
14.0
R510
1.2 3W
5A 125V
ICP503
251005
C519
500V
470P
B
5A125V
D519
KIA7812PI
21DQ09N
IN
1
16.0
R528
100
CAUTION: DIGITAL TRANSISTOR
ARE
F
G
H
8
TV.POWER_H
P.CON+125V
D536
AT+10V
11ES1N
7
AT+125V
POWER_FAIL
FROM/TO DEFLECTION
9
P.CON+125V
SOUND+B
TV.POWER_H
SOUND+B
VCR.POWER_H
6
SOUND_GND
R512
AT+30V
27K 1W
P.CON+9V
GND
5
OUT
3
5.2
AT+5.6V
TO POWER
CP811
(CP1007)
8283_0212_00_000
4
P.CON+10V
1
GND
2
9V REG
PQ09RD08
FROM/TO CHROMA/IF
OUT
GND
STOP
CP804
(CD601)
003P-2100
2
3
4
GND
1
3
9.0
0
4.6
NC
TO POWER
CP810
(CP1003)
8283_1012_00_000
12V REG.
IC504
GND
1
AT+12V
2
AT+12V
3
P.CON+9V
4
AT+5.6V
AT+5.6V
5
MOTOR GND
6
2
GND
OUT
AT+30V
AT+30V
7
2
3
POWER_FAIL
POWER FAIL(DC)
8
0
12.3
AT+21V
9
AT+10V
AT+10V
10
HS503
763WAA0011
PCB070
TM9433
S803X S803Y
1
H

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