Operation 1 Schematic Diagram - Aiwa VX-T2170 Service Manual

Integrated color tv/video cassette recorder
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A
B
8
7
6
FROM SYSCON
T-REC_LED
REC_LED
V.REC_ST-H
5
D703
W938
W929
1SS133
D708
MTZJ6.8C
4
FROM POWER I/O
AT+5.6V
GND
FROM/TO MICON
REMOTE
PB_LED
3
KEY-A
KEY-B
D705
TV_POWER-H
1SS133
FROM SOUND AMP
2
SOUND_OUT
CAUTION: DIGITAL TRANSISTOR
1
A
B
C
D

OPERATION 1 SCHEMATIC DIAGRAM

(SYSCON PCB)
NC
W997
W821
W822
W984
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
C
D
E
F
W995
W996
CC004
CC003
8990006024
8990006024
TP351
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.
E
F
J-17
G
H
8
7
6
5
4
3
AUDIO SIGNAL
2
PCB010
VM8158
1
G
H

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