Lg47le5300

[sordids999]

hi guys
would anyone know the EBT or EBU number from this main board i have looked everywhere ?

my board number is LD01D EAX61766102(0) 2009.12.23 H.Y.D

there are a few on ebay but with different EBT/EBU numbers so dont want to get the wrong one

thanks

[tom66]

Re: Lg47le5300

EAX = assembly number, try ordering by that, rather than EBU/EBT which is for bare PCB IIRC... If LVDS connector, inputs and other connectors are the same, it should be OK.

[sordids999]

Re: Lg47le5300

ah ok m8 just noticed there is a 32 inch board LG32LE5300 for sale was not sure if it would work in a 47 inch

thanks tom

[tom66]

Re: Lg47le5300

Yes trying that might not work. You should try using 47 inch board because the panels are more likely to be compatible.

[sordids999]

Re: Lg47le5300

Ok so I've got this TV back out before I order a main board anyone got any ideas to check if its the main board that's gone ?

[tom66]

Re: Lg47le5300

Could you tell us the fault? For those of us who do not have psychic abilities :P.

[sordids999]

Re: Lg47le5300

Opps stupid me right all I can do is basically turn on the TV via the remote and I get a long beeping sound and that's it

[sordids999]

Re: Lg47le5300

Meant to say I ordered a PSU replacement ages ago but still the same problem

[tom66]

Re: Lg47le5300

Where's the beeping coming from? Speakers, main board, other?

[sordids999]

Re: Lg47le5300

Remote sensor power on lights up with long beep but goes off after 5 secs plus the power light if that makes sense

[tom66]

Re: Lg47le5300

So, during this time, check PSU voltages. See if they're good.

[sordids999]

Re: Lg47le5300

Right on the PSU is
Not sure if this is pin one but ....

Pin 1 20v (0.0) pin 2 Power on (0.0)
Pin 3 20v (0.0) pin 4 20v (0.0)
Pin 5 gnd. Pin 6 gnd
Pin 7 gnd. Pin 8 gnd
Pin 9 3.5v (3.2). Pin 10 3.5v (3.2)
Pin 11 3.5v (3.2). Pin12 3.5v (3.2)
Pin 13 gnd. Pin 14 gnd
Pin 15 vsync. Pin 16 gnd
Pin 17 DRV on pin 18 12v (0.0)
Pin 19 sclk. Pin 20 12v(0.0)
Pin 21 Pwm dim. Pin 22 12v (0.0)
Pin 23 err out. Pin 24 sin