How to enter testmode on logicboard Samsung

[PowerAmpFreak]

Hi all
I need to know which of the two jumpers needs to be shorted to activate testmode on logicboard (pattern generation)

See attached picture

This is a plasma, Samsung PS51D6905

[hienton2]

Re: How to enter testmode on logicboard Samsung

https://www.badcaps.net/forum/showth...+test+patterns

[petehall347]

Re: How to enter testmode on logicboard Samsung

what happened to u2005 ?

[PowerAmpFreak]

Re: How to enter testmode on logicboard Samsung

Thanks for that input Pete, didn't see it myself.
Was only focused to put logic into testmode.
Obviously this board is bad.