Hitachi L42SP04U Vestel 17PW26-1 V4

[kbs]

Have one of these with a blown up power supply. Q803 is s/c with R829 burnt and fuse F800 gone with the fuse in the plug, have replaced these, but set is still dead, as anybody got any info on the set or the power supply   Thanks

[Contrast John]

Hi kbs
17PW26 schematic. Might also be worth pricing a new board at CHS.
Regards
John.

[Turnip]

Thanks John,

Wouldn't it be nice if Vestel shematics were as tidy as Profilo - Chris.

[Contrast John]

Hi Chris
Think we should maybe be grateful that a power supply schematic actually exists - unlike many makes that pass through our doors. Oh for the old days of manuals, parts lists, and spares to component level (which would be kept available for several years).
Regards
John. 

[mulja]

Check R897 ( 100 Ohm)

here i had before:

http://www.tv.quuq.org/index.php?ind=tips&op=entry_view&iden=254

[Turnip]

Hi John,

Ever grateful, now that unlike with all G500s a manual, shematic and parts list doesn't come in every box, but of course, those were British made, bit like Alba, Peto-Scott, and our very own Gt Yarmouth - Spencer-West that used ECL80s for most everything (apart from combined LOP and Boost diode as it kept flashing)

Hi Mulja - tried your link but haven't the hand-shake perhaps - Chris.

[sparky]

hi
mulja what permission do we need to view
dave

[mulja]

Hi Dave  :ciao:
hi Chris  :ciao:

You do not need any permition you can go to NEW Faults database section with out even login in
to read the faults



And Please do not fogeting add new faults to database


Thanks

[Turnip]

Hi Mulja,

Tried it, and I can't get this info - hope Sparky does better, or he'll be miffed - Chris.

[sparky]

hi
chris log off and then go on the page mulja
says works every time but not when you are log on
hope it works for yoy does for me
dave

[kbs]

Cheers guys ,sorry about the late reply, thanks for the diagram , will have another crack at it this week-end

[Turnip]

Hi Mulja and Sparky,

Why does Mulja's link take me to a page where it says I can't access, and if I go new LCD faults the Hitachi L42SP04U doesn't seem to be mentioned also seems no way to add faults cured to the model file  ? ?

Tell me simply, please - Chris.

[mulja]

Hi Chris

Did you can see that page

http://www.tv.quuq.org/index.php?ind=tips

[Turnip]

Hi Mulja,

Yes, but -  went there but Hitachi L42SP04U doesn't seem to exist - unless listed under something else.

Can't find reference to Hitachi L42SP04U - anywhere - Chris

[mulja]

Hi chris

yes i found the problem with permition for hero members
but it fixed now.

You can just add fault for L42sp04 under hitachi section

but that power supply use in many makes this is vestel brand
like toshiba,sanyo,bush,technika.....