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1. Please read this service manual carefully and make sure all elements of anti-static are in place before the
repair work is carried out.
2. Servicing and alignment MUST be undertaken by qualified personnel only.
3. Please use specified tools and equipments for servicing, in which the parameters need to be calibrated with
specified criteria.
Boards, which contain Electrostatic Sensitive Device(ESD), art indicated. Following information is
ESD handling:
-
Service personnel should ground themselves by using a wrist strap when exchange system
boards.
-
When repairs are made to a system board, they should spread the floor with anti-static mat which is also grounded.
-
Use a suitable, grounded soldering iron.
-
Keep sensitive parts in these protective packages until these are used.
- When returning system boards or parts like EEPROM to the factory, use the protective packages as described
CAUTIONS
ATTENTION
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