Question about JVC AV-48WP30 48" Rear Projection Television
SOURCE: convergence problem on JVC
Convergence amp ic bad
Posted on Jan 31, 2008
Check your manual to see what it says about picture aspect for PC input. My Panasonic looks the same way that you describe and the manual says it is supposed to look that way for PC input.
Posted on May 29, 2009
This kind of picture problem is due to failure of convergence out ICs, please replace convergence out ICs in tv to get it fixed.
If you are handy with electronics stuff repair and can replace parts in circuit board with proper tools then can replace above said ICs by yourself or ask local tv tech to repair your tv.
Posted on Mar 15, 2010
Tips for a great answer:
Channel guard and V-Chip settings are protected by a four-digit lock code. Your TV comes
pre-set with a lock code of "0000". You may change the code to any four-digit number you
wish. To change the lock code, follow the steps below.
Press the MENU button
Press [UP/Down] button to SET LOCK CODE.
Press [=> / <=] buttons to operate [lock icon appears]
Press ZERO to acess the lock code. The first digit will be highligted.
Press [ => / <=] button to select the number.
Press [Up/Down] button to move the next digit and continue to follow these directions for all the four digits.
Press OK button to finish.
Press the menu button when finished
DO THIS AFTER UNPLUG THE TV FROM AC MAINS WALL SOCKET, AND LEAVE IT FOR ABOUT 30 MINUTES OR SO, REPLUG IT TO ac MAINS, AND DO ALL THE ABOVE SAID PROCEEDINGS. THIS PROCESS WILL ERASE ALL THE V-VHIP CODES, IF SET, AND WILL ALLOW YOU TO SET AN OTHER OF YOUR OWN. The default V-Chip code is . Ok.
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