Benq t221w can not start ?

bianchi77

Badcaps Legend

Join Date: Jun 2016

Posts: 1121

Country: Australia
#1

Benq t221w can not start ?

07-29-2016, 05:05 AM

Guys,

I got Benq T221W it's showing green LED awhile, change to orange and sound tick....and repeat...

Could it be another bad capacitors inside ?

I reckon it could be...I haven't opened yet...

Thanks
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bianchi77

Badcaps Legend

Join Date: Jun 2016

Posts: 1121

Country: Australia
#2

07-29-2016, 08:01 AM

Re: Benq t221w can not start ?

Fixed it ...1000uF/10V....replaced to 1000uF/50V DONE
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budm

Badcaps Legend

Join Date: Feb 2010

Posts: 40746

Country: USA
#3

07-29-2016, 09:24 AM

Re: Benq t221w can not start ?

Using Low ESR cap?

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
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