TV TROUBLE GREEN LITE FLASHES SET DOES NOT TURN ON TRYED POWER SOURSE ON / OFF & RESET BUTTON

Panasonic DLP TV Bulbs

Make sure its an original Osram or Philips bulb inside the housing. If its a cheap lamp it will act this way. If it is an original lamp, then you may have a power supply issue. It shouldn't affect your TV but you may want to try resetting the lamp timer by following the instructions that came with the lamp.

TY-LA1001 Timer reset

While pressing the VOL- button on the projection display, hold down the number 0 button on the remote control at the same time for more than 5 seconds.

These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit stage inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power led, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating, to many popular brand TVs and other devices. Viewing it in "Mosaic" will make surf easy.
http://electronicshelponline.blogspot.com/
Blinking codes details to many popular brand TVs are given. Surf the site with patience.

I would suspect either the Power supply or the main board. I can assist you with basic trouble shooting to determine which board it is if you would like. Just respond to this same post for assistance.

3 flashes of the led light at the front panel is means that the unit is in booting process. The symptoms you've mentioned is caused by faulty electrolytic capacitor in the power supply section.
Look for faulty capacitor with bulged, dome at the top and then replaced it with same ratings. If you have a capacitor checker, it will make you more easy to identify the faulty capacitor without a physical indication of fault.
http://www.youtube.com/watch?v=oDGjWOabJ2E&feature=related

http://www.youtube.com/watch?v=YCSNWi3UHf4&NR=1&feature=fvwp

it sounds like youre describing a RCA HDTV which needs the CP150, CP120 and CP114 repair kit. You can get that repair kit at www.tvrepairworld.com the kit contains the capacitors and the CD with instructions.

how many times does it blink and need make and model of tv set.

no there isnt a reset routine. have you tried the fuses.

do any of the screens flash when the green light flashes.

there isnt a reset button. have you any power lights or screen flashes.

ok.
#1. replaced capacitors on power board. DM board FMT board .
# 2 on power board you need to chek caps. 3300mf x 35 v.QTY 2.
# 3 12 capacitor 1000mf x 16 v.
If caps 1000mf x 16 v . looked good. replaced anyway......

PRESS THE TV BUTTON OF YOUR REMOTE CONTROL FOR FIVE SECONDS AND YOUR TV WILL TURN ON.