Mechanism "Home" Position - Panasonic CRS1 Service Manual

Mechanism unit
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CRS1
3.8.

Mechanism "HOME" position

· Mechanism HOME position is a starting position for few functions, such as below:
1. Load tray from STOCK position to PLAY position
2. Unload tray from PLAY position to STOCK position
3. Open trays
4. Driving UD base up/down
· Besides this, it will always return to "HOME" position after performing below functions:
1. After tray completely clamped by Traverse unit
2. Closing All trays
3. Closing tray 5
4. After completely the UD base movement
· There are 2 type of mode to go to HOME position.
Mode 1 is to go to HOME position and motor brake and stay at HOME position, motor need longer brake time for reduce overrun
of mechanical parts.
For Mode 2, after mechanism go to HOME position, motor immediately rotate reverse direction to go do loading/unloading
processing, shorter brake time necessary to reduce the total mechanism operation time.
The table below is types of "GO HOME" mode and operation that use it.
16

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