Preparation Of Servicing - Toshiba SD-P1850SN Service Manual

LASER BEAM CAUTION LABEL
When the power supply is being turned on, you may not remove this laser cautions label. If it removes, radiation of laser
may be received.

PREPARATION OF SERVICING

Pickup Head consists of a laser diode that is very susceptible to external static electricity.
Although it operates properly after replacement, if it was subject to electrostatic discharge during replacement,
its life might be shortened. When replacing, use a conductive mat, soldering iron with ground wire,etc.
to keep the laser diode away from damage by static electricity.
The above caution is also applied to LSI and IC .
Soldering iron
with ground wire
or ceramic type
Ground conductive
wrist strap for body.
Conductive mat
1M
The ground resistance
between the ground line
and the ground is less than 10