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Philips PET722 - Page 15

Philips PET722
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5.0 TROUBLESHOOTING
SYMPTOM: NO IMAGE / NO SOUND
SYMPTOM: NO IMAGE OUTPUT ( THE PANEL SHOW BLUE PICTURE)
Start
Check the external AV
Cable TYPE
note
and
connection is OK?
Replace DVD DriveCheck DVD Drive work?
Replace Main Board
Exchange AV cable
NOTE: AV Cable TYPE from outside to
Inside L-Audio, R-Audio, Video, Ground
no
yes
no
yes
SYMPTOM: NO SOUND COMES FROM SPEAKER
Start
Check the Connection OK? Reinsertion
Check speaker OK?
Replace Main Board
Change the speaker
no
yes
no
yes

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