MDS-JE770
Adjustment flow
Start
Replace IC195
NO
YES
• Abbreviation
OP: Optical
After turning off and then on the power, initialize the EEPROM
For details, refer to
Replace OP or IO195
YES
NO
Replace IC101, IC195, or D101
NO
YES
Replace OP, IC190, or IC195
YES
NO
Replace OP, IC102, IC190, | YES | ||||||
|
| ||||||
or IC195 |
|
| |||||
|
|
|
| ||||
NO |
|
|
|
|
|
|
|
|
|
|
|
| |||
|
|
|
|
|
|
|
|
|
|
| YES | TRAVERSE ADJUSTMENT (See page 32) | |||
Replace OP, IC101, IC151, | FOCUS BIAS ADJUSTMENT (See page 33) | ||||||
or IC195 |
|
| AUTO GAIN CONTROL OUTPUT LEVEL | ||||
|
|
|
|
|
| ADJUSTMENT (See page 34) | |
NO |
|
|
|
|
|
|
|
|
|
|
|
| |||
|
|
|
|
|
|
|
|
Replace OP
NO
YES
OP change in Err Display mode Iop write
Replace the spindle motor | YES |
Spdl change in Err Display mode |
NO
End adjustments
26