acoustic solutions lcd32761hdf tv stuck in standby - flashing blue light.

[clueless??]

hi guys, i have an acoustic solutions tv, model number lcd32761hdf. It isn't switching on, is just stuck in standby with a blue light flashing. The board number is 17pw26, could anyone tell me which capicitators i'll have to change to fix it?
thanks in advance 

[watteau]

Hello,

Check the large diode D893,(centre of pcb, between heatsink, and large transformer),
and link J130 on print side, these can cause this problem.

Regards,
John.

[clueless??]

Thanks so much, it was exactly that Tv is all fixed now and working perfectly.
thanks again
top man

[Robsky]

Hi,

I'm also new here

I've a medion md 30281 and it has also a 17pw26 power supply

I've been searching for D893 but I've found none.

The fault on my LCD is the same as that one in this topic.

Anyone a solution to this?

Robsky

[Turnip]

Hi Robsky,

Have a piccy - Chris

[daz]

also as well as the diode failing it somtimes blows a smd 0 ohm link very close to it.
good luck
daz

[daz]

which john has already said in his post.
i am slow today!
either too much beer or not enough?

[Robsky]

Well,

I've seen but there's nothing as a D893, at that place I've a D881
It's a UF5402 (200V 3A)

I'm going to test that one tonight and hope that's the little jerk :-)


Robsky

[Robsky]

I've looked,

the Diode D881 is OK
I've bridged J130 to D881 but still nothing.

its a 17PW26 V3

Anyone a shematic?

Robsky

[Turnip]

Hi Robsky,

How about a pic of your board that we can chew over

Locating teeth - Chris

[Robsky]

Here is the board of my television

Greetz
Robsky

[Turnip]

Hi Robsky,

You're right, it's different - haven't seen that one B4 - Chris.

[Robsky]

So, Chris

You've also no idea?

Greetz Rob

[watteau]

Hello Robsky,

Here's a link to schematic etc., on the 17PW26 power-supply.

http://www.megaupload.com/?d=ZRZ48WE9

Good luck!

John

[Robsky]

Thanks,

but mine is a V3 board,
it isn't the same :-)

After my endexams I'll get a look at this TV

Greetz Rob