Mulja tv repair portal

Spares => Spares to buy => Topic started by: bluesmoke on August 11, 2010,06:56:57

Title: Wanted please- psu for matsui m26digb19
Post by: bluesmoke on August 11, 2010,06:56:57

hi does anyone have a psu that has the combined invertor for a matsui 26" lcd m26digb19
the board is a megmeet mip260b it needs to be the one with 2 white sockets on not 3
cheers for any help

Title: Re: Wanted please- psu for matsui m26digb19
Post by: Turnip on August 11, 2010,11:55:16

Hi Blue,

Don't seem to have one but would love a piccy for next Quuq'er who asks.  You never know, someone might recognise it from another set and have a couple on the shelf - Chris.

Title: Re: Wanted please- psu for matsui m26digb19
Post by: bluesmoke on August 13, 2010,09:35:34

hi thanks for the reply i have been looking for months i bought a same model board and swopped all the parts over i thought should fix it but it didnt :41:
i have attached the picture off the board i stripped for spares ,the one i want has to have 2 white sockets on
the tv is my own im fixing for my young son for his room

Title: Re: Wanted please- psu for matsui m26digb19
Post by: Turnip on August 13, 2010,13:23:59

Hi BS.

The thought that you bought a PS/Invertor and as it didn't do the biz -  is problem on this panel  ? Well you didn't actually say what the problem was, or is  -

Just a thought - Chris.

Title: Re: Wanted please- psu for matsui m26digb19
Post by: bluesmoke on August 14, 2010,02:44:13

hi the power supply had blown up and was so badly burnt you couldnt even see resistor or chip values.
a friend who does tv repairs full time sugguested it had either been struck by lightening or had a major power surge.
i only have limited electronics experiance so i changed most parts on the board that i suspected faulty but i think i have missed something.the board doesnt blow its fuse now when you power it up like it used to. is there anywhere i can send the board for testing in the uk ?
i have already wasted money buying the same model board but different revision that didnt fit and cant afford to waste any more
any help or ideas will be greatfully recieved thanks

Title: Re: Wanted please- psu for matsui m26digb19
Post by: Turnip on August 23, 2010,12:11:02

Hi Blue,
'Blown up and burnt'  - Can be thoughts from folks who haven't done any biz - have you ?  - Chris.

Title: Re: Wanted please- psu for matsui m26digb19
Post by: bluesmoke on August 24, 2010,11:06:13

sorry chris you have lost me ?
i have managed to get a second hand one i think just waiting for it to arrive

Title: Re: Wanted please- psu for matsui m26digb19
Post by: Turnip on August 25, 2010,13:02:09

Hi Blue,

Hope your replacement PS is correct for set when it arrives, must confess that your original PS piccy seemed so tidy and unburned, wondered where problem was.

All the best - Chris.

Title: Re: Wanted please- psu for matsui m26digb19
Post by: bluesmoke on August 26, 2010,05:41:53

hi chris the tv is up and running now  :72:
the pic was off the donnor board which was of a different revision so was slightl;y different connector wise
the original board had burnt all the way back to the earth track it was a mess but all is good now i can put it back on my 6 year olds wall now he will be made up  :c017: