I experience the same problem, and seriously wish to avoid
repair including change of processors and ic's......
Could the solution really be this simple??
I live in Sweden with a UK-unit.
How did you go about to earth it?
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It is a very small IC, can be located very near to the main system control IC. Its number will be 24C01A / uPD 6263. Any one might be used. It has 8 solder terminals. I'll include an image of it here for you to recognize the IC.
If you wish to get some details; check the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/
A search with Google shows no such number. If this is truly a Class A amplifier, in my experience, there are no output ICs. Even so, unless they process both channels in one IC, there would be a complementory IC on the other channel.
It sounds that either you can't locate it or replace it, or repair this set. Please contact any service technician. Mind it; this is a Plasma display, and not a toy as you things. Products powered by electricity
should be serviced or repaired only by experienced professional technicians.
Any attempt to service or repair the product by anyone else could result in
serious injury or death. If
you are not familiar with electronics, do not attempt to repair. Whether you suffer fatal electrical shock. Instead, contact
the nearest service centre. If you wish to get more details, check this link. http://electronicshelponline.blogspot.com/ Selecting the view option, either to Mosaic
/ Time slide, can be selected by the drop-down list, at the top left
of the display window, will make surf easy. You can also do a search, by type in the brand name/model
number/IC used, in the search box at the top right of the display window.
It sounds that the main system control memory IC is faulty. This is a common trouble to all TVs, irrespective of brand. It is a very small IC, will look like this, and can be located very near to main system control IC. Won't cost more too. Replace it. Products powered by electricity should be
serviced or repaired only by experienced professional technicians. Any attempt
to service or repair the product by anyone else could result in serious injury
or death. If you are not familiar with electronics, do not
attempt to repair. Whether you suffer
fatal electrical shock. Instead, contact the nearest service centre.
It sounds that the main system control memory IC has damaged. It will look somewhat like this, and can be located very near to main system control IC. Products powered by electricity should be
serviced or repaired only by experienced professional technicians. Any attempt
to service or repair the product by anyone else could result in serious injury
or death. If you are not familiar with electronics, do not
attempt to repair. Whether you suffer
fatal electrical shock. Instead, contact the nearest service centre.
It sounds that the main digital processor IC has the fault. It is at the main logic board. The board might have to be replaced, as there is no repair to these board. Products powered by electricity should be
serviced or repaired only by experienced professional technicians. Any attempt
to service or repair the product by anyone else could result in serious injury
or death. If you are not familiar with electronics, do not
attempt to repair. Whether you suffer
fatal electrical shock. Instead, contact the nearest service centre.
IF it is out of warranty, you can open it up and look for loose connectors on the boards. It may be a poor connection that is visible. Otherwise it may be a connection problem that is hidden/internal. Bad solder connection on the board/speaker tabs, etc.
Recommend changing your FINAL drive AMP IC most house BOTH right and left channels, your drivers right channel input is good cuz it is used to make the left channel signal
our started cracking and popping this morning. It seems from all the posts that it is always the right front speaker. With that kind of trend it can be traced back to mfg. Is there a recall, are they covering the cost?
Not unless youve had solid state trouble shooting experience and experience soldering and unsoldering. If you havent, you should take the unit to a repair shop, as there are no user replaceable parts inside this unit. Your problem is probably the output IC or associated componet. Good Luck
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