Apex Digital AT2008S 20" TV "matrix remote" Questions

remote apart completely and dry EVERYTHING inside and I mean everything! A couple of pieces of kitchen tissue work great! Dry the rubber matrix with the buttons on, even the board....THE LOT! When you

...remote only powers on the unit and wont change anything or turn off. The menu on the tv wont help. Please help Sounds like you have a stuck button on the front of the TV or a bad protection diode in ...

...remote. The only way we can shut it off is to pull the plug. Any suggestions? your help would be appreciated if you can reply to [email protected] Thanks Gerry Do the other buttons on the TV ...

remote There is two causes to this fault. The first one is the absence of voltage to video output transistors. Check the input voltage, it should be around 290VDC, that supplies the collector terminal

...ones6) resolder the wires contacts.7) open the r.control and clean the keypad switch, they work in matrixs, sending signal from infrared to the microcontroller for the TV.8) if doesnot work go to

...remote into toilet and it no longer works. Now the front panel channel up button is stuck. The only way I can watch the tv is to lock the front panel using the parental control. How do I get the ...

...remote, setup, menus, timers appear correctly set You say that you lost audio and video but the screen is blue. That indicates that the majority of the circuits are working OK. To display anything on ...

matrix IC), and or, one or a few of the components associated with this IC. These components were identified by following the digital control signal paths with a digital scope and volt meter and using