Toshiba 32w1333d - Flashing red/green standby light

[zomi]

Re: Toshiba 32w1333d - Flashing red/green standby light

any one looked into this

https://www.youtube.com/watch?v=6SpUzP-_JPo

http://electronicshelponline.blogspo...-software.html

maybe of use ?

[tom66]

Re: Toshiba 32w1333d - Flashing red/green standby light

Don't think it applies for these newer sets, they use USB only for update.

[speedypro]

Re: Toshiba 32w1333d - Flashing red/green standby light

Publicly available from Toshiba, I mean....
http://www.dl.toshiba.com/DLY/index....ion=GB&lang=EN

Hi Tom. I am looking the bios/firmware to download as I am having that same issue. Is there another link as the above does not work?

Thanks

EDIT

Never mind. It now works.

[sordids999]

Re: Toshiba 32w1333d - Flashing red/green standby light

hello guys did anyone ever solve the problem with this tv ?
i have the same fault Flashing red/green standby light but i end up with a solid green light
with sound also but no picture

[sordids999]

Re: Toshiba 32w1333d - Flashing red/green standby light

im not sure mine if mine is software related i have already tried the usb update using the OK on the remote but no luck !
i have also noticed the power lead going from the psu to the backlight panel starts at 95 volts but drops gradually

[sordids999]

Re: Toshiba 32w1333d - Flashing red/green standby light

if i shine a light on the panel i can see a message saying no channels have been added yet and strangely it upside down ?

[sordids999]

Re: Toshiba 32w1333d - Flashing red/green standby light

right i can basically use the tv menu but upsaide and no backlight i have tried a factory restart but still the same

[ReeceyBurger123]

Re: Toshiba 32w1333d - Flashing red/green standby light

Well Sordids999 I have fixed lots of these crappy Led Tvs. As the voltage starts then collapses you have a failed Led with in the Lcd module. Tear apart the panel and get some images of the strips should be 2 strips with 22 Led in total.

[ReeceyBurger123]

Re: Toshiba 32w1333d - Flashing red/green standby light

Btw be very careful when taking this apart the Lcd glass is so thin meaning it cracks very easy and the front bezel is the support for it so when you remove the front bezel the Lcd isnt supported.

[sordids999]

Re: Toshiba 32w1333d - Flashing red/green standby light

https://www.youtube.com/watch?v=_uO94lBkSEE

yeah im thinking the same until i saw this just an idea i might have the same fault

[ReeceyBurger123]

Re: Toshiba 32w1333d - Flashing red/green standby light

Yeah but your backlight is out not intermittent ? The supply briefly fires but then shuts down. I would recommend you take the panel apart first check this out:

https://www.badcaps.net/forum/showth...ghlight=Ves315

[sordids999]

Re: Toshiba 32w1333d - Flashing red/green standby light

Right so it seems the to has two faults Led and software due to the screen upside down ?
Are the LED easy to source ?

[ReeceyBurger123]

Re: Toshiba 32w1333d - Flashing red/green standby light

You can replace the actual bulbs they are easy enough to source from sashed screen Tvs if not you can easily substitute them.

[sordids999]

Re: Toshiba 32w1333d - Flashing red/green standby light

The confusing part is that i have flashed the main board with latest firmware but still the screen is upside down so the only option i can see to correct this is a replacement main board ?

[ReeceyBurger123]

Re: Toshiba 32w1333d - Flashing red/green standby light

That is weird, I think there is an option to rotate the screen is the SM.

[sordids999]

Re: Toshiba 32w1333d - Flashing red/green standby light

in service menu ? menu 4725 ?

[ReeceyBurger123]

Re: Toshiba 32w1333d - Flashing red/green standby light

Yes buddy, firstly need to try and fix the backlight.

[sordids999]

Re: Toshiba 32w1333d - Flashing red/green standby light

Right so finally stripped the panel down but does anyone know the best way to test the LED`S ?

thanks

[sordids999]

Re: Toshiba 32w1333d - Flashing red/green standby light

And im not convinced the LED`S are at fault if i disconnect the LED strips and measure voltages going to the strips im getting the same again voltages starting high then dropping gradually

[budm]

Re: Toshiba 32w1333d - Flashing red/green standby light

The Voltage will rise up to high level util trip point is reached (it is constant current source so Voltage is varied to maintain constant current through the load), there is protection circuit to shut down if no load is not connected or open load condition.