Outstanding quality manual. This is the exact documentation I needed to service my AKAI GX-210D. This is a PERFECT COPY of the service manual for my machine. Outstanding service. Thank-you!
This service manual have great value... Recommended A+++++++
Text excerpt from page 2 (click to view)
LASER BEAM CAUTION LABEL
When the power supply is being turned on, you may not remove this laser cautions label. If you remove it, you may receive radiation of laser.
PREPARATION OF SERVICING
Pickup Head consists of a laser diode that is very susceptible to external static electrocity. 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
1M Conductive mat The ground resistance between the ground line and the ground is less than 10
