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Processor ic 8823cpng5kg5 faulty

If replaced ic needs programming

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1 Answer

Memory ic faulty


Surely, after replacing the memory IC, it should be programmed to initial data values. Contact any service technician. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" will make surf easy. Surf the site with patience.
http://electronicshelponline.blogspot.com/ Pull up older posts there.

Mar 24, 2014 | Televison & Video

1 Answer

GE Washer works fine with 1 fault,,,it wont spin???Why?


If the other functions are in tune with the program without any faults then the control panel memory could be faulty or the processor sequential cycle is faulty due to a faulty IC.
Check with another program , remove power from panel and try if the panel resets. If not the control panel is a suspect

Jul 05, 2012 | Whirlpool Washing Machines

1 Answer

My sony dav-dz260 will not power on looks dead


Possible that the main processor section is faulty . you need to check on the +5 to the processor, check the 5 volt regulator and if possible check for the crystal OSCillator working. If you are able to check the waveforms it will confirm the processor IC.

Oct 10, 2011 | Sony DAV-DZ260 Theater System

1 Answer

When we turn on the tv the volume is on maximum. When we first got it this was not a problem. I am guessing one of the children has pressed something but what???


Possible that the memory IC or the processor IC is not setting to the level that the data is set on .
The memory can fail to register if the memory IC is not responding, check the voltage to the IC.
Also if the memory seems OK the processor can be faulty as the register is not working to memorize.
Finally you can reset the programs using a auto scan and check to see if the audio come back to default settings.

Jan 06, 2011 | Televison & Video

1 Answer

Sound button not working


Does this mean that there is no sound , if so check the speakers after disconnecting power plug. check the power amplifier output IC, voltage from the power supply, if present the IC can be faulty.
However if the sound is present then the touch pads switches can be faulty. remove clean and reset.
Check the contacts, and the signals to the processor.If not replace the switches .

Dec 31, 2010 | Televison & Video

2 Answers

No display but power on ram ok cmos battery ok cpu fan and cpu ok


first check ur display cable for breakr if you have built in display disable it in bios and and if you have addon display card remove them insrert a new addon diplay card if you have display the display section in you motherboard is faulty or diplay add on card is faulty if it still dont work the clock and reset section in your motherboard is fulty to find the at the above section if you have a multimeter check the pci slot A15 means the pci pins facing the processor must have 5v if this is ok your motherboard is ok and the problem is with your display card

Oct 07, 2010 | Intel D845GVSR Motherboard

1 Answer

CD player just stopped. Will not respond. Will not open when insertion button is pressed, It just keeps indicating the functions (load, open, etc) but doesn't do anything at all.


The loading motor drive is faulty or the mechanism is jammed. You will have to remove the top cover and check for voltage to the load motor when the open button is pressed, if voltage is present , then motor can be faulty ,jammed. remove , replace or reset.
If there is no voltage press on connectors from the motor drive IC, check voltage here, use a soldering iron to touch up .
if not the drive IC control inputt must receive signal from processor control. If yes then the drive IC can be faulty.

Sep 18, 2010 | Samsung DVD-V4600 DVD Player/VCR

1 Answer

MEMORY IC IS BLANK WRONG COLOUR,WRONG HIGHT,WRONG PARAMITER


give ur model no of tv..or processor ic no ..to any sony service station or electronic spare vendor toget the programmed memory ic...& REPLACE IT...

Mar 09, 2010 | Sony FD Trinitron WEGA KV-32FS120 32" TV

1 Answer

Sony 2167 No power on


check video processor output diagram and signal amplitude if u can find video processor raplace it and try it must work

Aug 13, 2007 | Sharp 32C-240 32" TV

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