Question about Toshiba 57H82 57" Rear Projection Television

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Toshiba 57h82 I have recently acquired a service manual for my Toshiba 57h82 which has sound but no picture, this happened once before and the repair shop charged $300 to replace a 2 amp pico fuse. So I would like to try this myself first however the manual does not mention pico fuse or the location and I need help in finding them. Where would I look the orange or green board? What do they look like? Where would I be able to get some if they are indeed the problem? Any help would be greatly apprecaited. Feel free to email me directly Jsamson1023@hotmail.com Thanks, James

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Pico fuses could be through out the board... And the service manual, if it has a parts list, does give the board designation for all the picos on it...
Although these are good pictures they don't show a great deal of detail... But picture 1 & 2 at the far left, above where the two sets of blue wires are plugged in - looks like a pico piggy-backed on top of another pico... Sometimes it's easier than desoldering the original pico just to piggy back them in this fashion - but it's not a good practice.
Start there and read the designation on the board... Then look in the parts list section of the service manual and find the others by their designation.
Bill

Posted on Aug 06, 2008

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4 Answers

Looking for a service manual for a 57h82


I have Toshiba 50H81 manual and can email you, if you need that.
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Apr 12, 2009 | Toshiba Televison & Video

1 Answer

Service manual for Toshiba 57H82


I found an owners manual and other info on your TV but not a maintenance/service manual. I would suggest contacting Customer support, See below: 
 
Customer_Support@tacp.com

http://www.tacp.toshiba.com/customersupport/

Dec 17, 2008 | Toshiba 57H82 57" Rear Projection...

1 Answer

57h82 no video


Your set has pico and micro fuses soldered in ( various locations) depending on what circuit B+ supply is being "watched"...the amperage can vary from 2 to 5 or more...
Went all white, then no pix suggests you lost the 200volt
source B+ that goes to the RGB pcboards = one on end of each CRT.......Some websites offer SM's = search your Model # then service manual.........HTH>...........T.

Jun 29, 2008 | Toshiba 57H82 57" Rear Projection...

3 Answers

57H82 Service Manual?


Emailed and sent via Pando...
Bill

May 13, 2008 | Toshiba 57H82 57" Rear Projection...

2 Answers

Same Prolem with Toshiba 57H82 57


Just sent the manual via Pando - If you don't already have Pando you will need to download it first. It's a free download..
Bill

Apr 13, 2008 | Toshiba 57H82 57" Rear Projection...

4 Answers

57h82 toshiba


Send me your email and I'll send you a Pando link to download it.
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Feb 17, 2008 | Televison & Video

1 Answer

Toshiba 57H82 No Picture


Try unplugging it to see if it resets.
if that doesn't work read this link
http://www.riddledtv.com/repair/journal/Toshiba51H84/index.html

Jan 21, 2008 | Toshiba 57H82 57" Rear Projection...

1 Answer

Toshiba, 57h82


Hire a skilled,senior tech willing to rebuild your board....
replace all bad caps.......good as new.................T.

Dec 19, 2007 | Toshiba 57H82 57" Rear Projection...

2 Answers

57h82


Heres your link for the capacitors http://www.mcminone.com/search.asp?keyword=surface+mount+capacitors&btnSubmit.x=8&btnSubmit.y=7&btnSubmit=GO Loads of info here about the board http://www.techlore.com/forum/thread/15237/Toshiba--Model4283--picture-is-zig-zag./ Good Luck

Jul 16, 2007 | Toshiba 57H82 57" Rear Projection...

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