Mulja tv repair portal

Equipment Repairs => LCD TV forum => Topic started by: t1412 on March 14, 2015,11:59:03

Title: baird x32dtv
Post by: t1412 on March 14, 2015,11:59:03

hi chaps had this baird x32dtv psm210-417-r, psu dead no voltages fuse was ok, heated board up tv came on, so replaced caps secondary side. but still the same fault, tv only comes on when i heat the board any got diagram going thanks for your time

regards
shaun         

Title: Re: baird x32dtv
Post by: Turnip on March 14, 2015,12:16:51

Hi Shaun,

Usual problem is where the 5v S/by supply chip pops - Ohms does a kit. Wonder if you have a pre-pop problem where 5v is only present with heat - No shematic - Good luck - Chris.

Title: Re: baird x32dtv
Post by: t1412 on March 14, 2015,13:59:57

thanks for the reply chris, you may be right, if i press the power button nothing as soon as put heat around the chip area spring to life thanks

shaun     

Title: Re: baird x32dtv
Post by: t1412 on March 17, 2015,08:00:09

hi chaps would it be ok to use a psa218-417-r to replace psm210-417-r thanks

shaun