5
CD TEST MODE
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Setting of the test mode
How to start the test mode: Turn on the power in the condition that CLOSE (Pin No. 3 )
and OPEN (Pin No. 4 ) of CX053 are being shorted. ( “01” is indicated on the DISPLAY)
To exit from the test mode, turn off the power.
(Refer to Fig. 1 “Test Point Layout”)
Fig. 1 “Test Point” Layout
* Laser light of the pickup is always emitted regardless of DISC loading in the test mode.
You may lose your eyesight if you look into the laser directly.
So be careful enough when operating in the test mode.
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Used DISC: A-BEX TCD784
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Explanation of each button
* Use only the buttons described below for operations while in the test mode,
and don’t push any other buttons.
Names of buttons Operation
OPEN / CLOSE * Loads or unloads DISC
PLAY * Emits laser light
* Repeats search operation (No DISC condition: While it’s
pressed)
* Actuates focus servo (In case of DISC loaded)
* Actuates tracking servo
STOP * Stops operation
PAUSE * Performs auto adjustment
MANUAL SEARCH
FORWARD / REVERSE
* Moves pickup
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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