Mulja tv repair portal

Equipment Repairs => LCD TV forum => Topic started by: scousethief on June 24, 2009,11:44:36

Title: 17pw20 v1 waltham 32" tv blinking standby led
Post by: scousethief on June 24, 2009,11:44:36

Hi i have the TV listed above with the powersupply 17pw20v1 the problem is that the tv does not turn on , there is no light on the screen and the standby indicator just blinks on and off steadily. From what i have read the problem could possibly be the listed powerboard and it needs repair/replacing. I have no problem buying a new one if this is the case although as i hope is understandable i dont want to spend £60 only to have the same problem and its another fault with the tv , but like i said the forums point towards the power board  , there is also no one in the local area who can help me, i have phoned all the local tv repair shops the cheapest quote was for £130.

Can anyone help me in the right direction ? i can solder pretty well so if i can repair it it shouldnt be too much of a problem but i only have basic tools ie a standard digital multimeter.

Thanks in advance




Scouse

Title: Re: 17pw20 v1 waltham 32" tv blinking standby led
Post by: mulja on June 25, 2009,10:31:36

Try Replaced  C877,C878 ( 15N )



and read private message!!!!!!!!!

Title: Re: 17pw20 v1 waltham 32" tv blinking standby led
Post by: scousethief on June 27, 2009,08:51:22

Problem is repaired , tv works perfectly. All thanks to Anthony Walker who held my hand through it and Mulja who was spot on.

Many many thanks i can now pull knife out of my back which was hammered in their by the wife  :1st: :dance: :dance: :dance: :dance:

Title: Re: 17pw20 v1 waltham 32" tv blinking standby led
Post by: tv tony on June 27, 2009,09:16:25

thanks

Title: Re: 17pw20 v1 waltham 32" tv blinking standby led
Post by: mulja on June 27, 2009,11:31:29

Please

Report solution :ciao:

Title: Re: 17pw20 v1 waltham 32" tv blinking standby led
Post by: tv tony on June 27, 2009,12:01:01

hello mulja, i suggested he bought the preventitive kit, which included the two caps near the two fets, and 3 decoupling caps in the s\b 5 v line, by the way great site, speak soon,
tony