Service Manuals, User Guides, Schematic Diagrams or docs for : AIWA TV AIWA-VX-G142
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A B C D E F G H
8 AIWA VX-G142 OPERATION 1 SCHEMATIC DIARGAM 8
(OPERATION 1 PCB)
7 7
OS753
GP1U281R
3 GND
FROM OPERATION 2 B+
1 Vout
CY757_1
6 ILG8P-S3L-PCB-S 6
1 REMOCON OUT
2 GND
3 AT+5V
4 POWER LED
5 PLAY LED C751 PLAY BACK LED SW
6 ATR LED Q758
100P B DTC114TS
W803
7 T-REC LED
0
8 REC LED
W804
0 3.1
270
R761
5 5
EQ-552F9T
EQ-552F9T
REC/OTR
T-REC
D793
D791
EM-553-F9T
EM-553-F9T
PLAY BACK
R766_1
D795
D794
ST.BY
EQ-552F9T
0
POWER
100
D792
5.1
FROM/TO OPERATION 0
270
270
R793
R754
CY759 W801
6.3V 220 KA
ILG3P-S3L-PCB-S
POWER LED SW
NC NC NC
3 Q756
C755
DTC114TS
2
1 1.0
270
270
R758
R794
4 5.0 4
POWER SW 0
Q757
DTC114TS
FROM/TO OPERATION
CY758_1 R771 R772 R773 R774
ILG4P-S3L-PCB-S
1 KEY B 1K 1.5K 2.7K 5.6K
POWER ON/OFF
SKHVBED010
SKHVBED010
SKHVBED010
SKHVBED010
SKHVBE010
SKHVBE010
STOP/EJECT
2 KEY A
REC/OTR
0.001 B
SW751
SW795
SW791
SW792
SW793
SW794
FF/CUE
REW
PLAY
C781
3 GND
3 3
4 PLAY BACK LED
R759
820
R760
820
R776 R777 R780
1K 1.5K 2.7K
SKHVBED010
SKHVBED010
SKHVBED010
SKHVBED010
SKHVBED010
VOL DOWN
PLAY BACK
CH DOWN
0.001 B
SW799
SW797
SW750
SW798
SW796
VOL UP
C779
CH UP
2 2
PCB030
TE6895
CAUTION: DIGITAL TRANSISTOR
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
1 1
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
A B C D E F G H
J-4
A B C D E F G H
8
HEAD AMP SCHEMATIC DIAGRAM 8
CP4101_2
52492-0420
4
3
2
1
(HEAD AMP PCB)
FROM/TO CYL
CH1(R)F
CH2(L)F
CH1/2 S
NC
CH
15P
C4104
7 7
C4119
0.01 B
C4110
33P
CH
C4120
R4111
20K
33P
0.001 B
0.001 B
C4115
C4114
CH
0.001 B
0.001 B
C4113
C4112
44
6 6
46
45
NC NC 0 0 0.7 2.16 0 0.7 2.1 4.99 NC 0 0.9
0.2 0.2 44
24 23 22 21 20 19 18 17 16 15 14 13
REC ON
REC ON
REC ON
PB OFF
EP/SP
REC ON
PB OFF
PB OFF
REC ON
PB OFF
VCC2
PB OFF
EP A1 A1
LA7411M
(LP) VCC A2 VCC A2
HEAD AMP
1.5 HL REC
SP CURRENT AMP
SW 30 REC MUTE SW30
BUF AGC
1K
ON REC/PB 5K
H CH 3.2 ENVELOPE PB
IC4101_2
REC AGC
BUF
1.0 2.0 DET REC H.SYNC
L CH OFF PB DET
5 1 2 3 4 5 6 7 8 9 10 11 12 5
0.1 1.2 0.2 0 0.45 0 2.2 1.1 0 2.9 5.0 5.0
39 L4101
43
40 R4109
100uH
41 42 1.5K
CYL_PG-A
6.3V 220 KA
0.01 B
CYL+B-A
C4127
C4107
CYL_FG-A
F
GND_B
C4106
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