Question about Panasonic PT-47X54 47" Rear Projection HDTV-Ready Television
If the green color can't be align anymore in the convergence alignment through the menu, this is an indication of faulty convergence board inside. Your unit used STK-392-110 as convergence chip(IC) mounted in the heat sink. Replaced this IC and some of the resistors around to have a best picture again. You may do-it-yourself if you have a knowledge in soldering and disoldering technique. Just prepare some tools and I will give you the link to order online for convergence repair kit to save some hundreds of dollar for service fee alone. Click the link below to view how much it will cost.
Convergence Repair Kit
But before you make an order for parts, check first the board for bad solder joints(cracked/dried/cold solder) because it will do the same symptoms. Re-solder as much as possible.
If you don't have necessary tools and test instrument and can't troubleshoot the unit yourself, I would advice you to look for a qualified tv technician to do the job for you.
Hope I helped you.
Have a nice day!
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Posted on May 21, 2011
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Posted on Jan 02, 2017
Tips for a great answer:
Press the MENU button on the remote.
2. Press 3 to select the Screen option.
3. Press 4 to select the Adjust Projection TV option.
4. Press 4 to select the Advanced Convergence option (the
Advanced Convergence screen appears).
The green pattern is fixed. The red and blue patterns are adjusted to
the green pattern. The Red Convergence appears first by default.
5. Colored cross-hairs show the current adjustment position on the
grid. To move the cross-hairs to a different position, use the
CH+/- buttons on the remote to move the cross-hair highlight up
and down, and the VOL+/- buttons to move it right and left.
6. Use the arrow buttons to adjust the red pattern. Each press of
the arrow button makes a slight adjustment from the center of
the cross-hairs - you can press and hold the desired arrow
button to make a faster adjustment, and then make fine
adjustments with single presses of the arrow button.
7. Press the INFO button to switch to Blue convergence and follow
the steps above to adjust the blue pattern.
8. Press OK to exit. You will be asked if you want to save the
Yes Saves adjustments.
No Returns to the Advanced Convergence screen allowing
Clear Exits screen without making any changes
Note: Before you use the advanced convergence feature, you must
complete the previous steps to align the tubes
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i want to learn how to do convergence on my tv its a hitachi rear projection i have problums with colors not aligning,could you lead me in the right direction ps: i don't have the remote so i
can't magic focus
Posted by ejaparks on Mar 03, 2011
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Your convergence has failed and needs to be repaired. Once quick test is to goto your convergence menu and see if you can adjust red and blue. If not its has failed and needs to be fixed. You can call in a repair shop or you can get the parts and instructions from www.TvRepairKits.com and do the repair yourself. Its a fairly easy DIY fix.
Here is an example photo....
Jul 04, 2008 | Philips Magnavox 9P6034C 60" Rear...
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