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Equipment Repairs => LCD TV forum => Topic started by: WILLYAM1 on August 17, 2010,07:16:22

Title: fujiteck-(vestel board 17mb22-2 p.s 17pw15-9)
Post by: WILLYAM1 on August 17, 2010,07:16:22

hello everyone.
main power on no stby LED(USALLY LES IS BLUE).
found in p.s capi 15n/630v  i repleced new capi steel same problem .
stby5v is ok 3.3v stby is ok no other valltge 24v  12v  33 v 5v all missing.
any adia ? which pin is on/off any schematic diagram for17pw 15-9.
willyam1

Title: Re: fujiteck-(vestel board 17mb22-2 p.s 17pw15-9)
Post by: WILLYAM1 on August 17, 2010,16:05:09

hi .
stby pin(6)  plag pl803 in p.s is always 1.7v no change by remot or butons.
when shorting this pin yo gnd(0)can get all voltags 24 12 5 3.3 33 but  steel no screen no stby led .
think main board is not working  maybe micro or memory any adia?.
willyam1

Title: Re: fujiteck-(vestel board 17mb22-2 p.s 17pw15-9)
Post by: lubos55 on August 17, 2010,23:00:11

Quote from: WILLYAM1 on August 17, 2010,16:05:09

hi .
stby pin(6)  plag pl803 in p.s is always 1.7v no change by remot or butons.
when shorting this pin yo gnd(0)can get all voltags 24 12 5 3.3 33 but  steel no screen no stby led .
think main board is not working  maybe micro or memory any adia?.
willyam1

Hi,
try re-programing eeprom by this file .

Title: Re: fujiteck-(vestel board 17mb22-2 p.s 17pw15-9)
Post by: WILLYAM1 on August 18, 2010,01:07:09

thanks lubos55.
have to buy programer.
willyam1

Title: Re: fujiteck-(vestel board 17mb22-2 p.s 17pw15-9)
Post by: lubos55 on August 18, 2010,20:27:13

Quote from: WILLYAM1 on August 18, 2010,01:07:09

thanks lubos55.
have to buy programer.
willyam1

For this time you can use programer as ponyprog.....etc

Title: Re: fujiteck-(vestel board 17mb22-2 p.s 17pw15-9)
Post by: WILLYAM1 on August 20, 2010,16:08:07

thanks lubos55.
i found some topics thut hade same problem problem in processor iwill try to get a new mian board..
 it hard to get one in my country the service company won'tsell it.
hope to be better (some conection0.
willyam1