Philips DVP3600X/77, Service Manual, Page: 15 / 34

4-5
Only DVD disc or only disc except DVD can be played
No
No
Yes
Only DVD disc, or only disc
except DVD can be Played.
Check the FFC
connection between
24pin and the loader.
Check the loaded circuit
Replace loader
Replace the bad spare parts
Replace the bad xp3
Check whether the connection
of xp5 are eroded or defect
Yes
Yes
Yes
Go
Change U1
No
Check whether the current of R12
is Less than 60mA for DVD and
65mA for CD.
Trouble shooting chart
No
Check whether the components
between U1 and xp3 are eroded
or defect