Badcaps.net Forum
Go Back   Badcaps Forums > Troubleshooting Hardware & Devices and Electronics Theory > Troubleshooting TVs and Video Sources
Register FAQ Calendar Search Today's Posts Mark Forums Read

 
Thread Tools Display Modes
Old 03-09-2016, 08:30 AM   #1
Rickig
Senior Member
 
Join Date: Mar 2015
City & State: Kent
My Country: England
I'm a: Knowledge Seeker
Posts: 105
Default Bn41-00813 issues

Hi folks
I've come across this fault several times before but never found a resolve, I know it's been spoke of on here before just wondered if a solution has been found.
The fault is that the set will cycle , it will come on and work fine for 15seconds or so then power off and straight back on for another 15 secs and so on.
I've replaced EEPROMs which hadn't cured it.
Thanks
Rickig is offline   Reply With Quote
Old 03-09-2016, 08:57 AM   #2
Nick's Tvs
Badcaps Veteran
 
Join Date: Jan 2014
City & State: Tucson Arizona
My Country: USA
Line Voltage: 120vac 60hz
I'm a: Professional Tech
Posts: 602
Default Re: Bn41-00813 issues

Post the part number of the board BN94-
also if you could post a picture of the board that would also help us.
Try re-flowing the main IC
Nick's Tvs is offline   Reply With Quote
Old 03-09-2016, 11:03 AM   #3
budm
Badcaps Veteran
 
budm's Avatar
 
Join Date: Feb 2010
City & State: S.F. Bay area
My Country: USA
Line Voltage: 120V 60Hz
I'm a: Knowledge Seeker
Posts: 39,206
Default Re: Bn41-00813 issues

Did you already try heating the board with hair dryer, especially under that big metal shield?
B?, D?, E?
Samsung BN94-01178B (BN41-00813B) Main Board.

Samsung BN94-01121S (BN41-00813D) Main Board.

Samsung BN94-01472M (BN41-00813E) Main Board.

Picture provided by shopjimmy.
Attached Images
File Type: jpg bn9401472m.jpg (1.14 MB, 44 views)
File Type: jpg bn9401178b.jpg (924.5 KB, 41 views)
__________________
Never stop learning
Basic LCD TV and Monitor troubleshooting guides.
http://www.badcaps.net/forum/showthr...956#post305956

Voltage Regulator (LDO) testing:
http://www.badcaps.net/forum/showthr...999#post300999

Inverter testing using old CFL:
http://www.badcaps.net/forum/showthr...er+testing+cfl

Tear down pictures : Hit the ">" Show Albums and stories" on the left side
http://s807.photobucket.com/user/budm/library/

TV Factory reset codes listing:
http://www.badcaps.net/forum/showthread.php?t=24809

Last edited by budm; 03-09-2016 at 12:04 PM..
budm is offline   Reply With Quote
Old 03-09-2016, 11:25 AM   #4
CapLeaker
Leaking Member
 
CapLeaker's Avatar
 
Join Date: Dec 2014
City & State: Atlantic Canada
My Country: Canada
Line Voltage: Ground, 0Hz
I'm a: Hobbyist Tech
Posts: 5,219
Default Re: Bn41-00813 issues

x2 what budm said.
CapLeaker is offline   Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump



Badcaps.net Technical Forums 2003 - 2022
Powered by vBulletin ®
Copyright ©2000 - 2022, Jelsoft Enterprises Ltd.
All times are GMT -6. The time now is 04:41 AM.
Did you find this forum helpful?