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MDS-NT1
5-7-4. Auto Check
(See page 29)
Start
NO
NO
NO
NO
NO
NO
NO
YES
YES
YES
YES
YES
YES
YES
Replace OP or IC195
*
Replace IC101, IC195
*
, or D101
5-12. Iop NV SAVE (See page 32)
Replace OP, IC933, or IC195
*
Replace OP, IC701, IC933,
or IC195
*
Replace OP, IC101, IC201,
or IC195
*
Replace OP
Replace the spindle motor
End adjustments
• Abbreviation
OP: optical pick-up
5-8. INITIAL SETTING OF ADJUSTMENT VALUE
(See page 31)
5-10. TEMPERATURE COMPENSATION OFFSET
ADJUSTMENT (See page 31)
5-11. LASER POWER ADJUSTMENT (See page 31)
5-13. TRAVERSE ADJUSTMENT (See page 32)
5-14. FOCUS BIAS ADJUSTMENT (See page 33)
5-17. AUTO GAIN CONTROL OUTPUT LEVEL
ADJUSTMENT (See page 34)
OP change in Err Display mode
Iop write
Spindle change in Err Display mode
*
The IC195 cannot be replaced with a new part.
For derail refer to “Notes on Replacing BD Board
or MD Mechanism Deck” (See page 7).
Adjustment flow