5 Diagnosis & Repair
5.1. Basic Procedures
The basic procedures for diagnosis, disassembly, and test of defective parts of a set to be repaired are summarized below. For details, refer to relevant pages in the Service Manual.
Flow Chart
OCCURRENCE OF
TROUBLE
Insert the AC plug.
Self Test Program
Self Test Program start up.
NORMAL FINISH | ERROR |
| OCCURRENCE |
DEFECTIVE PARTS
SORTING
FAULT
OK
TROUBLESHOOTING
Press the Power button,
while pressing the USER button and the Cursor control button at the same time.
REPAIR WORK
INSPECTION
DISASSEMBLY PROCEDURE Replace defective parts.
Self Test Program
After repair, make sure that the repaired set operates properly.
TEST OK
END OF REPAIR WORK
