AIWA-VX-G142 Datasheet, PDF (13/18 Pages) List of Unclassifed Manufacturers – AIWA VX-G142 OPERATION 1 SCHEMATIC DIARGAM

A
B
C
D
E
F
POWER SCHEMATIC DIAGRAM
8
(MAIN PCB)
G
H
8
FROM/TO DEFLECTION
+100V
SOUND+B
TV.POWER_H
FB_100V
TV.POWER_H
PROTECT
VCR.POWER_H
SOUND_GND
7
6
SOUND+B
C516
500V470P B
R517
2.2 1W
D509
10ELS6
W835
W873
R515
10K
100V DRIVE
Q502
2SA1371
99.6
0
0.6
0
100V SWITCHING
Q501
2SC2909
+B 100V DRIVE
Q503
2SC4160
100.2
100.2
100.0
0
0.7
RELAY DRIVE
Q504
0 ^2SC2001_L
R531
0.56 2W
99.5
PROTECT
Q505
2SA1624
0
99.5
D536 R525
D520 ^{1SS133 22K}
UZ-27BCB
D502
RM11C
D501
RM11C
D516
1SS133
CAUTION: DIGITAL TRANSISTOR
7
CAUTION: DIGITAL TRANSISTOR
RY501
SDT-SS- 1
2
109DM
4
3
DEGAUSS
COIL
L503
8Q140018
6
1
2
TH501
2
1
3 ^{PTH451C262BF140M}
AT+30V
W833
R512
FH503
FH504
EYF-52BC
EYF-52BC
F502
D510_1
W840
15K 1W
15DF6
T1.6A_L_250V
R513_1 C517_1
5
21801.6
15 2W 2KV 0.0022 BN
C503
2KV
0.001
B
D503
RM11C
C502
2KV
0.001
B
D504
RM11C
R501
W812
4
3
2
1
4
3
2
1
CP503
TS-80P-03-V1
CD503
8783037A
33
22
11
5
TO DEFLECTION
2.2 7W
FH502
FH501
GND
CHROMA+9V
AT+5.6V
5V POWER REG
IC502
NJM7805FD
C518
ICP502
W854
T501 8135022W
9
1
10
R508 D506
47K 5W 1R5NU41
W834
EYF-52BC
EYF-52BC
F501
T4A_L_250V
218004
OUT
IN
3
2
1
5.6 0.6 7.7
500V
470P B
251004
4A125V
11
3 NC
W846
C512
2KV0.0022 BN
AT+5.6V
R537
W810
D512
B501
4
HS502
100
1/2W
21DQ09N
12
4
BL01RN1
-A63T6
4
13
5
POWER REG.
431.5 D
Q500
POWER_FAIL
14
C522
1 TF
15
9V DRIVE
Q516
16
ICP506_1 2SD2396
R528
C527 ICP504 _W856
251001
1.8 1/2W 500V470P B 3A125V
6 _NC
7
G2SK2397-01MR
0 ^{S 6.4}
HS501
6.4 11.5 2.6 0.6
5
6
7
8
VCC
LIMITER
ZERO
OUTPUT CURREN CROSS
SOURCE DET.
D507
11E2
(POWER SW PCB)
PCB340
TE7921 _{SW501_1}
251003
D508_1
3
9V DRIVE
Q511
11EQS04
TO POWER/I/O
W878
CHROMA+9V
2SB926
9.1
9.2
8.5
9V
SWITCHING
Q514
DTC114ES 0
5.2
0
1A125V
9.8
8.4
8.1
D537
MTZJ8.2B
9V DRIVE
Q515
2SC1815Y
9.8
9V
0 _SWITCHING
9.8
Q517
0 ^DTA114TS
5.2
HS504 ₀
9V
SWITCHING
Q518
DTC114ES
R565 R566
180K 150K
1/2W 1/2W
R506
560K 1/2W
C539
0.082 M
OVERLOAD REGULATION
GND
4
3
2
1
0 2.1 1.3 0.4
C553
0.0033 M
R516
270K
1/2W
R558
12K
C548
0.082 TF
FEED BACK
IC506
TLP621(GR)
FEED BACK
SWITCHING
C554
0.068 M
R552 C549
10K 0.033 M
6.0
SDDFC30200
42
S101
3
1
S102
3
BROWN
BLUE
(1TURN)
CD810(CP810)
8128092A
1
GND
W877
TV.POWER_H
12V DRIVE
Q510 2SD2396
12.8
14.3
L504
68uH
C519
500V470P B
D519_1
W801 W853
GND1
C515_1
160V 1
R547
1.5K 1/4W
Q507
2SC1815Y
6.6
0
0
CD501_1
1206635807
2
2
AT +12V
21DQ09N
W869
2
3
AT +12V
4 AT+9V / P.CON+9V
5
AT +5.6V
AT+5.6V
6
7
MOTOR GND
AT +30V
BL01RN1-A63T6
B508 _AT+30V
D522
UZ-12BCB
11.0
12V
SWITCHING
Q509
2SC1815Y
13.4
CAUTION: IS THE LIVE CONNECTION
CAUTION: SINCE THESE PARTS MARKED BY ARE
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
8 POWER FAIL(DC) ^POWER_FAIL
FROM/TO CHROMA
CD005(CP005) 8701410A
1
GND
1
NOTE: THE DC VOLTAGE AT EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK
1
PCB070
TM7379
A
B
C
D
E
F
J-20
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
G
H