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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Sled operating i s abnormal.<br />
Is there Sled<br />
control signal output?<br />
(LIC201 pin 68,69)<br />
NO<br />
Replace the LIC201.<br />
YES<br />
Is there<br />
Sled drive voltage input?<br />
(LIC301 pin 29,30)<br />
NO<br />
Check the LR316, LR317.<br />
YES<br />
Is there<br />
Sled drive voltage output?<br />
(LIC301 pin37,38,39,40)<br />
NO<br />
Is DRVMUTE2 signal ‘H’?<br />
(LIC301 pin 35)<br />
NO<br />
Check the connection of LIC121<br />
pin 32.<br />
YES<br />
YES<br />
Replace the LIC301.<br />
Replace the LIC121.<br />
Is there<br />
Sled drive voltage output ?<br />
(LPM302 pin 1,2,3,4)<br />
YES<br />
Replace the Sled Motor.<br />
NO<br />
Check the Connection LCN302.<br />
4-5
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