TV WILL NOT COME ON WHEN YOU TURN IT ON THE POWER LIGHT JUST BLINKS I TOOK THE BOARD OUT THAT HAS THE REMOTE SENSOR ON IT AND BEHIND THE REMOTE SENSOR THERE ARE TWO TUBE LIKE PIECES ONE IS WHITE TESTS GOOD THE OTHER IS A DARK GRAY COLLORED AND HAS NO POWER WHEN TESTED AND LOOKS LIKE IT IS BLOWN NEED TO KNOW THE NAME OF THIS PART SO I CAN TRY TO FIX MY TV
ttech if you are checking I have Model TP5F60 and I really appreciate any help you can give on this my husband is disabled and he misses his tvttech if you are checking I have Model TP5F60 and I really appreciate any help you can give on this my husband is disabled and he misses his tv
AnonymousJan 04, 2008
I have a Toshiba 42HP95 and all it does is blink the red led. Power supply seems to have1 some poweer but does not switch on to power the full TV.Power supply is 1H277W. A C Detect is 3.5 volts. The panel standby is 5.2 volts and there is also 5.2 volts available from pin 2 on P803 of main power board. No other voltage is available. When plugged in Relays are working but power switch has no effect whatsoever. The red light blinks and the set is dead. Any help will be appreciated. I have the service manual but no schematic of the main power supply.I have a Toshiba 42HP95 and all it does is blink the red led. Power supply seems to have1 some poweer but does not switch on to power the full TV.Power supply is 1H277W. A C Detect is 3.5 volts. The panel standby is 5.2 volts and there is also 5.2 volts available from pin 2 on P803 of main power board. No other voltage is available. When plugged in Relays are working but power switch has no effect whatsoever. The red light blinks and the set is dead. Any help will be appreciated. I have the service manual but no schematic of the main power supply.
AnonymousFeb 27, 2008
I have a tp50f60 with the same problem (blinking red light, no picture). I change the HOT transistor 2sD2253 or Toshiba part number 23314713, it is attached to the Heat sink. Radio Shack was used to sell it at $2.34 but not any longer. You can find it for around $20.00 It have three welded conections. God bless..
I have a tp50f60 with the same problem (blinking red light, no picture). I change the HOT transistor 2sD2253 or Toshiba part number 23314713, it is attached to the Heat sink. Radio Shack was used to sell it at $2.34 but not any longer. You can find it for around $20.00 It have three welded conections. God bless..
TV went out, would't turn on. We found a lose cap and re-soldered it. Worked for about a month. Then it started with wavy lines, blue dots, red dots, white squares, red squares, etc. Then it would go out with blinking power light. We found if we unplugged it and plugged it back in, it would work for 10 -20 minutes. Read your suggestions / ideas about convergence and replacing IC's. After adjusting convergence we have decent picture. Time will tell if it's a fix. Still may need to place convergence IC's. Where are they located? Keep you posted, thanks...SF3TV went out, would't turn on. We found a lose cap and re-soldered it. Worked for about a month. Then it started with wavy lines, blue dots, red dots, white squares, red squares, etc. Then it would go out with blinking power light. We found if we unplugged it and plugged it back in, it would work for 10 -20 minutes. Read your suggestions / ideas about convergence and replacing IC's. After adjusting convergence we have decent picture. Time will tell if it's a fix. Still may need to place convergence IC's. Where are they located? Keep you posted, thanks...SF3
AnonymousMay 12, 2008
We have a Toshiba TP50F60 and we're experiencing the same problem of blinking power light problem and it won't come on. We've unplugged it for a couple of days and plugged it back on the same thing. Help!!!
Randy We have a Toshiba TP50F60 and we're experiencing the same problem of blinking power light problem and it won't come on. We've unplugged it for a couple of days and plugged it back on the same thing. Help!!!
Randy
AnonymousMay 12, 2008
My wife and I own an Toshib TP50F60 and it won't come on all we get is that blinking red power light. We've unplugged it for a couple of days and plugged it back up the same thing. Help!!!
Randy DMy wife and I own an Toshib TP50F60 and it won't come on all we get is that blinking red power light. We've unplugged it for a couple of days and plugged it back up the same thing. Help!!!
The tv comes on and last for 2 minutes and then goes off. The power button just blinks red, any suggestion. Thanks, LoisThe tv comes on and last for 2 minutes and then goes off. The power button just blinks red, any suggestion. Thanks, Lois
AnonymousJan 02, 2009
no picture just blinking power lightno picture just blinking power light
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Does the tv have any lights that display when you plug it in? If you have no lights, It is more than likely a power board. How ever if you do have a power light. You will notice it blinks after trying to turn the unit on by pressing the power button. The blinking light is a fault code. Count the light blinks.
Replace the power supply board the blinking power indicator is usually indicating the power supply needs replacement or repair. You can get the replacement power supply boards from www.tvcircuitboards.com
Sharp LED/LCD EEP cleared Step
1
Remove Mains Plug
2
Press On/Off Switch from LED/LCD Panel
3
Press Ch Down & Input Switch together and plug in mains cord
4
LED/LCD will start
5
"K" will appier on Screen
6
Press Ch Down & Vol Down from LED/LED Panel
7
1/9 Page will appier on Screen
8
Go to 9/10 page by pressing Up & Down arrow of remote
9
Select EEP Cleared
10
Press ok button from remote
11
On Screen dispay EEP running
12
Remove Mains Plug after complete EEP Run
13
Restart LED/LCD
Hi, my name is John. Welcome to FixYa. You have a problem in the D board. I will post what you need to check here, such as the transistors, capacitors etc. thanks for choosing FixYa....John
The constant blinking green light means that the TV is not booting up. This is a common problem on this set.You need to remove the shield from the DM board (standing upright on the left where the DTV RF connector is)and inside you will see the four leaky capacitors (1000 MFD 16 VOLT)replace them,plug the TV in and wait 70 seconds for the blinking light to stop,then turn on the TV.The hard part will be removing the board from the TV(lots of screws and connectors,takes time)
ttech if you are checking I have Model TP5F60 and I really appreciate any help you can give on this my husband is disabled and he misses his tv
I have a Toshiba 42HP95 and all it does is blink the red led. Power supply seems to have1 some poweer but does not switch on to power the full TV.Power supply is 1H277W. A C Detect is 3.5 volts. The panel standby is 5.2 volts and there is also 5.2 volts available from pin 2 on P803 of main power board. No other voltage is available. When plugged in Relays are working but power switch has no effect whatsoever. The red light blinks and the set is dead. Any help will be appreciated. I have the service manual but no schematic of the main power supply.
I have a tp50f60 with the same problem (blinking red light, no picture). I change the HOT transistor 2sD2253 or Toshiba part number 23314713, it is attached to the Heat sink. Radio Shack was used to sell it at $2.34 but not any longer. You can find it for around $20.00 It have three welded conections. God bless..
TV went out, would't turn on. We found a lose cap and re-soldered it. Worked for about a month. Then it started with wavy lines, blue dots, red dots, white squares, red squares, etc. Then it would go out with blinking power light. We found if we unplugged it and plugged it back in, it would work for 10 -20 minutes. Read your suggestions / ideas about convergence and replacing IC's. After adjusting convergence we have decent picture. Time will tell if it's a fix. Still may need to place convergence IC's. Where are they located? Keep you posted, thanks...SF3
We have a Toshiba TP50F60 and we're experiencing the same problem of blinking power light problem and it won't come on. We've unplugged it for a couple of days and plugged it back on the same thing. Help!!!
Randy
My wife and I own an Toshib TP50F60 and it won't come on all we get is that blinking red power light. We've unplugged it for a couple of days and plugged it back up the same thing. Help!!!
Randy D
The tv comes on and last for 2 minutes and then goes off. The power button just blinks red, any suggestion. Thanks, Lois
no picture just blinking power light
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