Function Table Of Ic - Sharp CD-C500Z Service Manual

In this unit, the terminal with asterisked mark (* ) is (open) terminal which is not connected to the outside.
(PAUSE/DOWN/MEMORY/DISC:
Remote control signal input
and side B of the
Terminal Name
MOTOR3 Output Motor forward/reverse control
54 Input
55 VL3 Input
Input
56
Input
Output LCD common output terminal
Output LCD segment output terminal
Function
the standby state of the cassette
mechanism is determined.
operation is confirmed when disc
Detects whether a magazine is
locked or not. With magazine
locked = " L"
The voltage of VL3 are applied to
the LCD
The voltage of VL2 are applied to
the LCD
The voltage of VLl are applied to
the LCD