Philips BDP7500B2 - Page 51

AppendixA–howtoproceedOPUandmainboardalignment? 
1. RecordalltheNdigitsonattachedlabeloftheoriginalloaderornewloadersparepart
(ifreplacedanewloader),forexample:

Note:Somesetsdonothavethislabel,pleasefollowappendixBtogettheN digitsfrom
textfileandprogram.Afterthat,
place a sticker with “N digits” on the loader for future
repairs.

2. PoweronthesetandconnectwithTV,press“5”“1”“7”“7”byremotecontrolwhenin
theHOMEmenu,itwillenteraspecialmenuwith6options.Use“Up”and“Down”
buttonbyremotecontroltoselectoption“[5]Service”

3. Whenyouseethisscreen,pleaseplugaUSBdrive.Afterthatpress“Enter”toinstall
barcode.

Note:Weneedtoplug‐inUSBdriveotherwiseyoucannotproceedtonextstep.Thisis
forsavingdataincaseoffailurehappen,andthenloadersuppliercouldusethis 
informationtoinvestigate.