Sony MXD-D4 Service Manual page 33

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
6-4. Auto Check
(See page 36)
End adjustments
After turning off and then on the power,
YES
initialize the EEPROM
For details, refer to 10. WHEN MEMORY NG IS
DISPLAYED (See page 30)
YES 7. INITIAL SETTING OF ADJUSTMENT VALUE
(See page 38)
YES
9. TEMPERATURE COMPENSATION OFFSET
ADJUSTMENT (See page 38)
YES
10. LASER POWER ADJUSTMENT (See page 38)
YES
11. Iop NV SAVE (See page 39)
12. TRAVERSE ADJUSTMENT (See page 39)
YES
13. FOCUS BIAS ADJUSTMENT (See page 40)
16. AUTO GAIN CONTROL OUTPUT LEVEL
ADJUSTMENT (See page 41)
YES
OP change in Err Display mode
Iop write
YES
Spindle change in Err Display mode
• Abbreviation
OP: optical pick-up
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