service information for eeprom ic setting - Jordans Manuals
service information for eeprom ic setting - Jordans Manuals
service information for eeprom ic setting - Jordans Manuals
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Spindle operating is abnormal<br />
Is there<br />
Spindle control DSP output?<br />
(LIC201 pin70)<br />
NO<br />
Replace the LIC201.<br />
YES<br />
Is there<br />
Spindle drive voltage output?<br />
(LIC301 pin 11, 13, 16)<br />
NO<br />
Is there<br />
FG signal input?<br />
(LIC201 pin 71)<br />
NO<br />
Check the output of LIC301 pin 43.<br />
Check the connector LPM301.<br />
Replace the LIC301.<br />
YES<br />
YES<br />
OK<br />
Is there<br />
Spindle drive voltage output?<br />
(LIC301 pin 1, 2, 3)<br />
YES<br />
Replace the Spindle Motor.<br />
NO<br />
Check the Connection LPM301.<br />
4-6
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