32
HCD-CP505
Flow Chart for Adjustment
YES
NO
NO
NO
NO
NO
NO
NO
NO
YES
YES
YES
YES
YES
YES
YES
Start
IC195 replacement
OP or IC195 replacement
IC101, IC195 or D101
replacement
OP, IC993 or IC195
replacement
After turning the power off and on, initialises the non-volatile
memory (EEPROM).
7. Initial setting of adjustment value (See page 37)
9. Temperature compensation offset adjustment (See page 37)
10. Laser power adjustment (See page 37)
OP, IC701, IC933 or IC195
replacement
OP, IC101, IC201 or IC195
replacement
OP replacement
Spindle motor replacement
6-4. Auto check (See page 35)
End
11. Iop NV save (See page 38)
12.Traverse adjustment (See page 38)
13. Focus bias adjustment (See page 39)
16. Auto gain control output level adjustment (See page 40)
In Err display mode, write OP change Iop
In Err display mode, Spdl change
•Abbreviation
OP: Optical pick-up
Summary of Contents for HCD-CP505
Page 63: ...63 63 HCD CP505 6 18 Schematic Diagram Control Section 2 2 Page 49 Page 57 ...
Page 65: ...65 65 HCD CP505 6 20 Schematic Diagram Switch Section Page 62 Page 55 ...
Page 69: ...69 HCD CP505 6 24 Schematic Diagram OPTICAL Board J CN602 DIGITAL 470 Page 62 ...
Page 105: ...105 HCD CP505 MEMO ...