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4-15
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
Check the solder status on U2 and
peripheral components
Check whether there
is voltage variance on
pin 23 of U2.
check if bad solder exist on U2 and
peripheral components
Replace the bad spare parts
Check whether pin 1 to pin38
of U2 and peripheral
components are badly
soldered, defected
Check Q2, Q3, Q4
whether in good
condition
Yes
Yes
Yes
Go
Correct connection
Change U2 or the loader.
No
No
Yes
Check laser voltage (2V) output
on Collector of Q6, if pin 23 of
U2 is at low level.
No
Trouble shooting chart
Remark: Trouble shooting chart for
DVP5166K/XX, DVP5168K/XX
Содержание DivX Ultra DVP5166K
Страница 36: ...6 4 6 4 Power Board Print Layout Bottom Side for DVP5160 XX DVP5166K 98 DVP5168K XX ...
Страница 38: ...6 6 6 6 Power Board Print Layout Bottom Side for DVP5166K 56 ...
Страница 44: ...6 12 6 12 Main Board Print Layout Top Side for DVP5160 XX ...
Страница 45: ...6 13 6 13 Main Board Print Layout Bottom Side for DVP5160 XX ...
Страница 51: ...6 19 6 19 Main Board Print Layout Top Side for DVP5166K XX DVP5168K XX ...
Страница 52: ...Main Board Print Layout Bottom Side for DVP5166K XX DVP5168K XX 6 20 6 20 ...