Plug it in video 2 comes on the screen an the green power button light comes on for about 2 seconds then goes black an the red stanby flashes in sets of fours.what do i need to do to fix this
SOURCE: Four blinking red lights.
you can have the inverter board replaced...instead of the entire panel.
KDL 40S2010: inverter part # 178950032, you will also need 2 spacers..part # 289765511
you're looking @ 200-300$ for the inverter and 5-10$ a piece for the spacers.
KDL-46V2500: inverter part # A1251295B
you're looking @ around 500-600 $ for the part
SOURCE: 42 in SONY LCD flat screen has red light blinking and won't turn on
Does the red light blink in a discernible pattern? How many times does it flash or blink?
SOURCE: Four blinking red lights.
the error code is triggered by the inverter fuses, which blow when the inverter fails
SOURCE: No sound no picture, the stand by light blinks four times
If you have the above model, then the four blinks indicate a backlight failure. The back light inverter board might be defective or the voltage from the power supply (+24v) is low or missing.
Let me know if you require further assistance.
SOURCE: red light flashes 8 times
I went to servicemanuals.net and downloaded the complete service manual for this TV and found that 8 blinks means you need to check out the Panasonic-txnss1rltu-ss-board which I have had to replace once before on this set. I have found further that this item is prone to short life as a result of inadequate ventilation problems. Anyway, the part I need was easy enough to find in the service manual and ShopJimmy has it for about $43. So my problem is solved now.
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