Question about Televison & Video
My philips tv model 20PT643R wont let me go 2 the av channel
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Posted on Jan 02, 2017
In short your tv has a problem on the AV connection, RF using coaxial cable is working okay.
get the tv to the w/shop, let him check the AV panel and AV processing IC.
Posted on Apr 30, 2009
I found the switch on my SAT box to switch it fro m ch 3-4. I still don't know why the tv won't go to ch 3. But it doesn't matter now.
Posted on May 18, 2009
check option bites find it on crt or back cover to enter serv mode coll following comands
062596 menu or display the data will appear select options and set by vol and ch keys
Posted on Jul 12, 2009
just open the service manual & change the option to 1-128 ,2- 215 , 3- 065 , 4- 000 , 5- 192 , 6- 129 , 7- 112
Posted on Jun 12, 2010
Tips for a great answer:
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