Sony MDS-S9 Service Manual page 21

Adjustment flow
Start
Replace IC195
NO
Replace OP or IC195
NO
Replace IC101, IC195, or D101
NO
Replace OP, IC190, or IC195
NO
Replace OP, IC102, IC190,
or IC195
NO
Replace OP, IC101, IC151,
or IC195
NO
Replace OP
NO
Replace the spindle motor
NO
5-7-4. Auto Check
(See page 24)
End adjustments
After turning off and then on the power,
YES
initialize the EEPROM
For details, refer to "WHEN MEMORY NG IS DIS-
PLAYED" in 1. SERVICING NOTES (See page 7)
YES 5-8. INITIAL SETTING OF ADJUSTMENT VALUE
(See page 26)
YES
5-10. TEMPERATURE COMPENSATION OFFSET
ADJUSTMENT (See page 26)
YES
5-11. LASER POWER ADJUSTMENT
(See page 26)
YES
5-12. Iop NV SAVE (See page 27)
5-13. TRAVERSE ADJUSTMENT (See page 29)
YES
5-14. FOCUS BIAS ADJUSTMENT (See page 30)
5-17. AUTO GAIN CONTROL OUTPUT LEVEL
ADJUSTMENT (See page 29)
"op change" in SELF-DIAGNOSIS FUNCTION
(ITEMS OF ERROR HISTORY MODE ITEMS
YES
AND CONTENTS) (See page 3)
5-9. RECORDING AND DISPLAYING THE IOP
INFORMATION (See page 26)
"spdl change" in SELF-DIAGNOSIS FUNCTION
YES
(ITEMS OF ERROR HISTORY MODE ITEMS
AND CONTENTS) (See page 3)
MDS-S9
• Abbreviation
OP: optical pick-up
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