LASER BEAM CAUTION LABEL
CAUTION VISIBLE LASER RADIATION
WHEN OPEN AND INTERLOCK DEFEATED
DO NOT STARE INTO BEAM.
WAVE LENGTH:650nm, MAX.LASER POWER:0.45mW
98763036
When the power supply is being turned on, you may not remove this laser cautions label. If it removes, radiation of a laser
may be recceived.
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 protect the laser diode from damage by static electricity.
And also, the LSI and IC are same as above.
Ground conductive wrist strap for body.
Soldering iron with ground wire or ceramic type
1MΩ
Conductive mat
The ground resistance between the ground line
and the ground is less than 10Ω.