Table of Contents
Advertisement
Beko Elektronik A.S
( Precaution when repairing ESD )
n
There is ESD which is easily damaged by
electrostatics.(for example Integrated circuit,
FET ) Electrostatic damage rate of product
will be reduced by the following technics
n
Before handling semiconductor
parts/assembly, must remove positive
electric by ground connection, or must wear
the antistatic wrist-belt and ring. ( It must be
operated after removing dust on it – It
comes under precaution of electric shock.)
n
After removing ESD assembly, put on it with
aluminum stuff on the conductive surface to
prevent charging.
n
Do not use chemical stuff using Freon. It
generates positive electric that can damage
ESD.
n
Must use a soldering device for ground-tip
when soldering or de-soldering ESD.
Service Manual
n
n
n
n
7 / 44
Plasma Display Module-Samsung V3
Must use anti-static solder removal device.
Most removal device do not have antistatic
which can charge a enough positive electric
enough damaging ESD.
Before removeing the protective material
from the lead of a new ESD, bring the
protective material into contact with the
chassis or assembly that the ESD is to be
installed on.
When handing an unpacked ESD for
replacement, do not move around too much.
Moving (legs on the carpet, for example)
generates enough electrostatic to damage
the ESD.
Do not take a new ESD from the protective
case until the ESD is ready to be installed.
Most ESD have a lead, which is easily
short-circuited by conductive materials
(such as conductive foam and aluminum)
Advertisement
Table of Contents
