Drive Tray Between Stock And Play Position - Panasonic CRS1 Service Manual

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While for the 2 case, cam gear inside mechanism will move between specific positions by checking CLOSE-SENSOR signal
change.
· The flow chart for both open reverse (when tray opening motor reverse) and close reverse (when tray closing motor reverse)
is as below. The operation use when user press OPEN/CLOSE button during tray is opening or closing.

3.11. Drive tray between STOCK and PLAY position

· Play position is defined as the position whereas the tray is aligned to be played over the CD/ DVD unit. Only a single tray can
be at this location & note that the traverse mechanism is at its clamped position. Play position can be either disc playing (actively
reading disc data) or its not playing (no data reading).
* Shipment or Initialize positions always finish with a tray at this location.
· Loading operation is process to move tray from STOCK position to PLAY position.
· Unloading operation is process to move tray from PLAY position to STOCK position.
· If there is a certain operation key pressed at the middle of movement. The reversal operation is necessary. The reversal
operation should carry out after the tray arriving the STOCK position or PLAY position.
· The flow chart and timing chart for load a disc from STOCK position to PLAY position is as below:
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