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8.7.1 Precautions in optical pickup replacement
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The optical pickup can be damaged by static electricity from you body. Be sure to take static electricity
countermeasures when working around the optical pickup. (Refer to the related page in this Manual
about the countermeasures.)
1. Do not touch laser diode, actuator and their peripheries.
2. Do not use tester to check laser diode. (Laser diode can be damaged easily.)
3. The use of soldering iron with anti-static feature is recommended when providing short-circuit to
laser diode or when removing it.
4. Solder the land on flexible cable of optical pickup unit.
Caution
When using the soldering iron without anti-static feature, short-circuit the flexible cable
terminal with a clip before short-circuiting the land.
After intended repair is finished, remove the solder for short-circuit of laser diode in a
correct way following the procedures described in this Manual.
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file:///C|/Documents and Settings/eDOK/Рабочий стол/DVD-S35xx/s0807010000.html03.10.2007 22:46:28
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