TV does not show a pic

Don't open up the TV. You may regret it. Unplug the set for 5 minutes....not just shut off....uplug the power plug from power source and replug after 5 minutes. It may need resetting.

dead power board

Hello,
the error light sequence that you are seeing is indicating a "backlight error". Most likely you have a bad inverter board -the board that powers up the back-lights behind the display panel. They might be available via ebay if you are a DIYer, or you need to call for sony service.
Good Luck!
Rich Lilja

The set will need to be properly diagnosed. It could be a defective main board or power supply.

My Loewe did the same thing tonight. The picture went blank and the rered and green light came on together. Any suggestions?

Try pushing the "source" button on remote or on the TV. Wait about 5 seconds, if no picture, push again. Do this at least 6 times or until you get a picture. With each push, the TV will look for cable input, dvd input, etc. until it finds your cable signal.

Also make sure your cable/antenna is hooked up and working.

If that doesn't work, hold down the "enter" button for 10 seconds to reset the tv to original factory settings. Then follow the on-screen menu setup instructions.

-please rate me. Thanks and good luck.

Hi,
Symptom shows Lamp is weak in result and causing restart of TV again and again. Your TV requires new lamp as per following part number...
A1085447A* LAMP BLOCK ASSY XL-2200U
It is available in Sony Accessories Store for $200 and replacement procedure is written in instruction manual of TV.

Always buy Sony original lamp for TV and avoid aftermarket / cheap lamp for TV safety.

It sounds like you need to re-register the earpiece to the base. To do this, use the following steps:
1. Return the headset to the
Headset Docking Cradle

2. Press and hold both the
Speak Volume Adjust Buttons (+/-)
on the back of base unit for a
minimum of 5 seconds. The
Red Power Indicator will then
flash

3. Press and hold the Headset
Mute Switch (black button on top
of earpiece) for a minimum
of 5 seconds. The On-line
indicator (green light on boom)
will then illuminate.

4. Subscription completion is
indicated when the Power
Indicator is fully illuminated
and the On-line Indicator is
extinguished.

5. If subscription fails within 2
minutes the headset will return
to the un-subscribed state.

to set remote to tv
1)hold down tv button next to sat button in top left corner
2) when all buttons illuminate press 500 into remote
3)press pound sign
4)Hello, please help..
5)hold town tv button again.
6)when all buttons illuminate press big red power button
7)press up arrow once a second until tv shuts off
8)press # pound sign
9)try to turn tv back on w/ big red power button
10)if tv doesnt turn back on try again from step 2 but use down arrow instead

to set remote to receiver you need to access system info, if there is no sys info button on your receiver turn power off and press the up arrow, then press record 2 times on the remote,

Having similar issue with my PT-44LCX65. Lamp blew and replaced it (last month), never figured out how to reset timer. Now red indicator light blinks once every 5 seconds and after about 4 minutes TV goes black.... Any ideas?