20 Most Recent Pioneer PDP5016HD 50 in. Plasma Television Questions & Answers

You might have entered its service mode option, I assume. If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. Do a search by type in the brand name of your device at its search box and press "Enter". http://electronicshelponline.blogspot.com/ Service mode entry, adjust and exit procedure to many popular brand TVs are given. Never forget to exit the service mode, after all adjustments have been done.

The X DRIVE DC-DC PC board part number AWZ6991. Terry

Most surge protectors are not of much value. Adding 1 and 1 I get that you should take your set to a repair shop.

I see so many here with no sound/nopicture issues:ISSUES: 1. IF sound main fuse/s are good.2. If no power or standby check main fuse, standby power supply and any signsof damage you can see---burnt parts etc.3. almost all these sets the troubleshooting involves checking voltages on the main power board to narrow down theproblem.4. Be safe and if you do not know what you are doing don't open the set.Answers to issues:1. RE:fuses---if a blown fuse is found get a good replacement(not the genericones like Radio Shack). Many fuses are special even aside from amperage--Don'tput a higher rated amperage fuse in the set for any reason.2. RE: power supply in set: if total dead aside from main fuse the set uses astandby power supply that runs 7/24 and a main supply (some are combined andsome not.Here aside from checking fuses you want to examine all the filter caps on thepower/standby to see if any are puffed up or buldged up in some fashion--Iattach a photo of a good one---top should be silver metal and PERFECTLY flatand have no brown material coming out on top or bottom.What happens in the standby area is they use caps with too low a voltage rating(saves money) which causes them to fail in a year or two---the standby runs7/24 and the heat dries out the caps and they fail.3. Trouble shooting consists of the above and then at some point you have tobuy and try a board to see if it fixes it or not.4. Safety first--no TV set is worth getting injured or even killed over.If the set is opened up at least take a look at the power supply board for puffed up caps like these---

This is the fail safe circuit trying to prevent more damage from a failed circuit board. STOP turning it on in case it catches fire. Get professional help to repair it as it is not a DIY

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Look at your power supply and see if you notice bad caps bulged out.

Hi, you see when a TV set is left without power going through it, it actually does it harm, things in storage should be powered up at least a few times a month, otherwise the capacitors will loose their "Form" and will not work correctly, and if left too long the unit simply becomes unservicable, also the moisture in the atmosphere, gets absorbed by osmosis, into "Other" compnentry, and this too causes failures, not to mention, any other sort of corrosion, or perhaps flat cells in a unit, inductors etc. So as said, this makes a unit more or less unrepairable.
Below is a service manual, http://www.elwinelectronics.com/roadscum/Field_Service_Guide_07_rev1.2.pdf
http://www.avsforum.com/avs-vb/showthread.php?t=763359

From what it sounds like here is your power supply unit may have some issues.

1. Take it to a repair shop if your not good at repairing this.
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If you are a tech:

1. check relay for clicks
2. check eletrolytic capacitors for buldging or holes.
3. Fets for voltages (req service manual or scematic)
4. Replace power supply.

Thanks I am sorry this was basic information but it was free and I would like if you please leave ratings and feedback on your free answer today/ Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/edwy_1a56970cf1ea4620

it depends on the price of your glass panel.

Yes,buy the board ur self put in not that hard.Less buy refurbish board.

Try PTS Electronics 800-844-7871.

Scott,