![background image](http://html.mh-extra.com/html/panasonic/sj-mr200/sj-mr200_service-manual_272838006.webp)
(as shown in
Fig. 4
)
Caution
The static electricity of your clothes will not be grounded through
the wrist strap.
So, take care not to let your clothes touch the traverse deck (optical
pickup).
Fig. 3
Fig. 4
5. Operation Checks and Component Replacement
Procedures
- This section describes procedures for checking the operation of
the major printed circuit boards and replacing the main
components.
- For reassembly after operation checks or replacement, reverse the
respective procedures. Special reassembly procedures are
described only when required.
- After replacing the main components (optical pickup or traverse
motor, etc.) of mechanism unit block, change to the adjust mode,
and then perform the “ROM/RAM auto-adjustment”.
5.1. Checking for the main P.C.B.
6