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I had one red line at the beginning, then another one the same red, then couple months and green one. I fixed it by replacing one of the board inside (140$) and the problem is gone. The same model PDP4216M. Any questions e-mail me at firstname.lastname@example.org
LCD TV TroubleshootingThe defective LCD TV may have the following common symptoms:
Symptom: No picture on screen but LCD TV still has sound. Solutions: The problem is cause by defective inverter. Replacing ivnerter will solve hte problem. Symptom: Screen flash on and off between 1/2 to a few seconds, but power indicate light stays on and TV still has sound. Solutions: The problem is cause by defective inverter. Symptom: Blue Screen but no picture Solutions: The problem is cause by defective Main Board(AD Board). In some cases, this problem may cause by the defective Screen Controller board. Thsi board is mounting on teh back of LCD TV Scree. Symptom: Power light stays on but no display and sound Solutions: The problem is cause by defective Main Board(AD Board) or Power supply board. Symptom: No Power or Power indicate light does not lits Solutions: The problem could cause either by defective Power supply board or defective Main Board(AD Board). Symptom: Screen is half dim and half bright Solutions: The problem is cause by defective LCD Panel.It needs to be replace.
These TV's are prone to power supply failure. I can fix the power supply on this TV for approx $100 +s/h.... Contact me and all you have to do is remove the power supply and send it to me and I will repair it with high quality parts. Reinstall and you TV will be good as new...
Often a signal might experience a super-quick "drop" in signal strength, and the display is automatically adjusting the now weaker audio signal to "mono" (temporary, as for best quality). But the dropout is usually so brief you will then see the "stronger" signal restored [full strength], and now the audio is "stereo".
It's like a "bump" or "disturbance" that occasionally affects the cable/satellite/OTA (antennae) signal being fed into the TV, and your display's attempts to compensate for the weaker signal [going to mono, then back to stereo once back to full strength].
Connecting it to your cable directly (bypassing the box) or an antenna would give you a true over-the-air signal, which would be proper MTS and would not give you any more pop ups.
That is actually not really a problem mine does the same thing you just have to tap the button let it go and keep tapping till you get to the acciured volume. You cant hold it down or it will take off and get loud fast i leaned that when i first bought it. Hope this helps.
Hello drifter,The design of the tv enables the auto search to detect any input signal you have selected. It could be TV (off air, video signals etc) so just switch on whatever inputs to the akai plasma befote you switch the Akai plasma on and let it do the work for you. just relax and watch the tv.
1. switch on the input eg video deck, DVD, VCD, or satellite dish.
2. switch on your AKAI PLASMA and
3. wait for the akai to search for your input signals. TRy this simple procedure and if it doesnt work just post back the message.