bush pdp42tv006 dead (take fuse of ysus board sound but no picture)

[ernie]

i have this tv.when i got it there was sound but no picture.found the 4amp fuse blown on the ysus board.checked around the board but could find nothing gone so replaced the fuse.with a good fuse in it the tv has no sound or picture and the std/by light keeps flashing.take the fuse out and the std/by light flashes a while then i get sound but no picture.also with the fuse in something lights up green behind one of the panels on and of,and i get a funny smell(not a cap or arcing smell) would my fault be on the ysus board or elsewhere.also it is not blowing the new fuse.any help appreciated    ernie

[mulja]

It `s must be LG boards post boards numbers
Depend of your boards you can replaced just YSUS panel
in other panels you must replaced all 3 panel kit

[ernie]

y suspd4205aj022448,  y drvtp pd4205a1018950,  y drvbt pd4205ah016136,   z sus ks4206bk000716.      what would be the weird smell when i run the tv with a good fuse in it coming from the y sus board,thanks for your help. ive never actually seen a picture on this tv as i brought it as is, your help is appreciated..              just found out they are lg boards pdpv7 model who supplies these boards in the uk

[mulja]

Give me more info number of board
or pictures of board

I Can`t find anything even on lg service website

[johncam1967]

Hi all,
  No real input on your fault but was wondering if they also used these on the hitachi 42 inch models, wife just called and told me tv has sound but no picture, any help would be good as tv has just finished warranty (typical)!!

[ernie]

the y sus has (6871qyho45c)part no 6870qye011b.....ydrvtp has(6871qdh094a)part no 6870qde114b.....ydrvbt has(6871qdho96a)part no 6870qfe114b......hope these numbers mean something if not i will try to take a picture thanks for looking into this

[ernie]

replaced y sus,z sus,and control board now the tv is perfect,three board repair kit was £85 so cant complain

[Ohm Supplies]

We sell the PDP42V7 kit.

http://www.ohmsupplies.co.uk/epages/ohmsupplies_co_uk.sf/en_GB/?ObjectPath=/Shops/ohmsupplies.co.uk/Products/KIT01

All boards should be set up after fitting, VS, VA voltages on the Main Power Board and adjustments should be made on the new YSUS board too.

Regards
Michelle

[ernie]

what happens if you dont set these boards up after fitting?,as i have just changed mine and it has been ok for three days now,also where would i find any information on setting them up.pity i didnt know about your shop before as i tried all over to get these boards before a shop round our way got them for me,could have saved me £18         ernie

[Ohm Supplies]

Ernie.

These boards are quite common to go in sets using the V7 PDP and they’re used in many different makes. If you have a picture then they’re set correctly, occasionally you have problems.

As for set up information there is some available, Not sure if posting it here is a breach of copyright but as with most faults there is service info. its just a case of getting it.

If you want it I could email it I suppose.

Regards
Andy

[ernie]

i am keeping this tv myself so for future reference i would be gratefull if you could email this set up info my email is,     ernest.wright2@ntlworld.com      ernie

[ernie]

ohm supplies             got your email,thanks.