Philips PET726 - Page 20

5.0 TROUBLESHOOTING
SYMPTOM: LED DISPLAY FAILURE
SYMPTOM: LED Display Fail
Start
Check TOP-board OK?
Replace main board
NO
Yes
Yes
Cable ReinsertionNO
Check CABLE form Main board to top board
connection OK?
Replace LED
Return to custormerOK
Replace top boardNO
OK
OK