Re: Toshiba 50HP66 intermittent problem - boot issues
The frequency of this problem is intermittent too.
Sometimes it will come up fine, other times it hangs at the please wait screen.
Not a show stopper, but I would like to fix it if possible.
Thanks!
richiewoo
Member
Last Activity: 05-23-2014, 06:13 AM
Joined: 07-28-2011
Location:
-
Re: Toshiba 50HP66 intermittent problem - boot issues
Monday BUMP!
Leave a comment:
-
Toshiba 50HP66 intermittent problem - boot issues
Hi, I have a Toshiba plasma - 50HP66 - that intermittently won't start up.
It always comes on and says "Please wait Thank you for your patience" and most of the time will then go to the component that it's on (HDMI1, Colorstream HD1, whatever and then it comes on). Sometimes it will just sit there indefinitely at the Please wait screen.
This is my personal set and it's done this for a long time. It gets worse at times, then it's fine for a while. We deal with it, but I'd like to fix it so we don't have a failure at some point.
This TV has... -
UPDATE _ FIXED Re: Vizio GV47L - I have sound and backlight, but no picture
Hi guys!
Sorry for the delay with getting back to this post.
It was the TCON board.
I was able to find one on eBay for $15 shipped. I replaced it and she fired right up!
I love it when it's cheap!
Thanks again for all your help, I really appreciate it!Leave a comment:
-
Re: Vizio GV47L - I have sound and backlight, but no picture
I appreciate all your responses!
I just wanted to make sure I was heading in the right direction.
I narrowed it down to either the main or LCD controller boards, but like you said, Bill, I probably wouldn't have sound if it was the main...
I'll pull that board and ensure I get all the numbers off of it. It's no fun ordering the wrong one!
I wish there was a bad part that I could actually see! ! Probably a micro cap went. After I pull that board, I'll give...Leave a comment:
-
Vizio GV47L - I have sound and backlight, but no picture
Hi!
I have a Vizio GV47L FHDTV20A.
It powers on fine, all the buttons on the fron seem to work, but there's no picture. The backlight is on and looks good and everything seems fine visually. There's just no picture.
The video signal isn't making it to the screen. The menu doesn't come up on the screen, etc.
It works, just nothing on the screen. So, what do you think? I think I've narrowed it down to two boards... either the large main board or the smaller LCD control board. On visual inspection they all look fine. I don't see anything... -
Re: Toshiba 42HP95 - No Power, no lights, no anything - FIXED!!
The new power supply board worked! It fired right up and is working nicely.
I would have liked to get just the new voltage regulator and fix it that way, but for $85 shipped I couldn't pass up the new board. Thanks for all your help!
I got the board from [url]www.teamequip.com[/url]
I was able to negotiate free shipping on the board saving me $15!!
Thanks again and take care!Re: Toshiba 42HP95 - No Power, no li...> <br /> TheLeave a comment:
-
Re: Toshiba 42HP95 - No Power, no lights, no anything
Because of the lack of availability of that voltage regulator and the price of a whole new Power Supply board ($85 shipped!), I decided just to get the PS board.
I'll let you know if that resolves the issue when I receive it later this week.
Thanks for all your help!Leave a comment:
-
Re: Toshiba 42HP95 - No Power, no lights, no anything
Thanks for the heads up! That's exactly what I'm experiencing.
So, I've been frantically searching for that Voltage Regulator and I don't think it's cost effective to buy what I think might be it.
I think I might have found one, but it's $32. I can get a new PS board for $85, so I might just do that. At least then, I'll have a spare board to pull from in the future should anything else fail.
What do you think? Where were you able to find it?Leave a comment:
-
Re: Toshiba 42HP95 - No Power, no lights, no anything
Ok, I'll do that when I get home.
I was able to test most of the diodes on the board, and they all seem ok in circuit. R401 is the only thing in circuit that doesn't test properly, but that's just because I probably need to pull it.
I was trying to avoid desoldering parts for shotgun testing too.
I should probably unplug one thing at a time from the power supply board to see if the circumstances change at all too. I'll throw the board back in and do that as well. Thanks for the...Leave a comment:
-
Toshiba 42HP95 - No Power, no lights, no anything
Hi,
I have a Toshiba 42HP95 (42" Plasma) that won't turn on.
When I plug in the power cord, I hear the relay click, then nothing. There are no blinking lights on the front, and it appears dead.
I pulled the power supply board and went over it searching for blown caps. Everything appears to be in good shape.
Just for kicks, I unplugged the Seine board (seems to be a common failure) but that did nothing. I've been testing components on the PS board randomly and so far everything is testing ok. I've tested several caps for shorts...
No activity results to display
Leave a comment: