Pioneer PDP-4270HD clock set is frozen. I can get into the clock setting section of the menu, but it does not update any of the changes I make when I press "enter" on the remote. Tried powering down (unplugging), no effect. I know TV Guide on screen is no more, but I can't even get current show names now when I press the INFO button on remote because the time is incorrect. Help?

got same problem the LG sound plate works with bluetoth mode but don't not detect the pioneer tv set..

Pioneer has this to say about the issue:

"On the models listed below, Engineering has determined this to be part of the normal operation, if the unit will power on.
If the unit does not power on, service may be required on the set.
Please contact our Plasma support at 1-800-421-1625.""
Elite models:
PRO-940HD, PRO-1140HD, and PRO-1540HD
Pioneer models:
PDP-4270HD, PDP-5070HD, and PDP-6070HD

Good Luck

Thomas

Try restting it by unplugging the tv for a few mins and it should rest to original factory default settings but leave it unplugged 10-15 mins to be sure.

http://www.shopjimmy.com/catalogsearch/result/?q=PDP-4270HD
[email protected]

Swens, not positive what your issue is. But, give a company named ShopJimmy.com a try for replacement parts. I have included a link to your model page from their site. Hope that helps!
[email protected]
http://www.shopjimmy.com/catalogsearch/result/?q=PDP-4270HD

Change the resolution on the cable box or satellite box, witch ever you have. A set by itself cannot change the resolution, if the cable is giving you 720p, that's what you'll see for that station. All stations do not transmit in HD. The best picture is only as good as they're giving you.

Hello,

Normal 0 false false false MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman"; mso-ansi-language:#0400; mso-fareast-language:#0400; mso-bidi-language:#0400;} A common problem for these is bad capacitors in the power supply, Remove the back from your Tv and look at the power supply on the left hand side.

You will see roughly around 9 x capacitors that are bulged / domed shaped on top usually these are valued at 3300uf 10V any that have bulged or leaked a brown like substance should be changed.
This will cure the problem as they overheat being sat next to a heatsink that gets very hot!
Try and change them for the same 3300uf but a higher voltage.
Hope this helps

Try this! There should be a power button on the bottom of the panel that has to be depressed for the television to power on. It is the main power supply button and without it there is no power going into the TV.

You need a firmware upgrade that has to be done by a tech onsite. I've done many of them. 12 Blue blinks is a TVGuide download trouble and doesn't hurt the set but a firmware update should solve it. If it occurs again after that you need the Main Assy replaced but make sure the firmware is updated on that also.
Problem will go away
Hope this helps

YOU CAN ONLY GET 5.1 FROM THE OPTICAL OUTPUT ON THE SKY BOX NOT THE HDMI
SO CONNECT YOUR SKY BOX OPTICAL TO TV OPTICAL

PLZ LET ME KNOW IF THIS HELPS
JonnieC