Pioneer lx6090 No image but sound working

[kamei10]

I know somebody with a lx6090 that have no image anymore, the sound still working and no blinking leds
Somebody now what the problem can be ?

[ReeceyBurger123]

Re: Pioneer lx6090 No image but sound working

Why start a new thread ? Have you checked Vsus ?

[kamei10]

Re: Pioneer lx6090 No image but sound working

Why start a new thread ? Have you checked Vsus ?

Its over an other tv, otherwise the other thread will be a mess as both have different problems.

Nothing checked as the tv is not here

[ReeceyBurger123]

Re: Pioneer lx6090 No image but sound working

Ohh ok, well ask them to make the room dark and see if the screen glows slightly.

[kamei10]

Re: Pioneer lx6090 No image but sound working

Yes it glows up but only for a very short time

[tom66]

Re: Pioneer lx6090 No image but sound working

Power light blinking blue?

[kamei10]

Re: Pioneer lx6090 No image but sound working

No, fixed blue light. He told me that the tv had also a story
He bought this one as faullty with 3 red leds blinking, repaired 2 Fets on the ysus and than the blue led stays on but only fired up for a second or so, so he tought the ysus was faulty and order a new ysus in china but made no difference

(Seems almost the same as mine problem but mine have red leds blinking and that one not)

[kamei10]

Re: Pioneer lx6090 No image but sound working

Finally measured the vsus and adr and both are 210 and 71vdc, should the 71V enough ?
Should it be still a bad ysus ?

Another question for the pioneer fans, is the panasonic TX65VT30 as good as the pioneer 6090 ?

[ReeceyBurger123]

Re: Pioneer lx6090 No image but sound working

Hmm sounds like a mainboard ir cntrl board issue to me. Have you an rs232 wire ? If so I can guide you on how to run the test patterns on the Tv.

[ReeceyBurger123]

Re: Pioneer lx6090 No image but sound working

Also any luck with the other Kuro as well ?

[tom66]

Re: Pioneer lx6090 No image but sound working

Both those voltages are ok. Vadr would nominally be 75V, but a slightly lower figure would only cause maldischarge...not complete absence of image.

[kamei10]

Re: Pioneer lx6090 No image but sound working

Hmm sounds like a mainboard ir cntrl board issue to me. Have you an rs232 wire ? If so I can guide you on how to run the test patterns on the Tv.

I have a rs232 wire but the TV is not with me, i will ask that he can deliver it here and than i will look again.

Haven't got the parts for order as i would like to order parts for both Kuro's at once as i need to order abroad and always pay high shipping costs for separate parts.

What about the panasonic TV, should it beat the kuro picture ?

[ReeceyBurger123]

Re: Pioneer lx6090 No image but sound working

Havnt seen a Panny but I would say Kuro would beat that one.