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Last edited by joehezzer; 01-18-2014, 06:40 AM. -
Re: Logik LOG32lw782
check all your +v pins to cold ground,you want to be seeing hundreds of kohm,a few ohms will indicate a short on that rail.
ive had those 2 diodes just to the right on that big yellow transformer(the ones with the metal support upstands) fail a couple of times,maybee worth a check,just pull one leg and diode test themfixed so far...376 lg lcd tv's,24 onn tv;s,24 panasonic lcd,16 jvc lcd,12 marshall jcm800 amps,refurb of various disco equipment lighting,old style disco decks ,and a flymo!
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please let us know if everything works ok if your tv gets fixed, as it will be and aid for anyone else having the same problem and wishing to fix it.it would save people clogging up this site with topics that are duplicated,and can be found easily using the search function.,and taking up valuable space.enjoy your fixed tv!,hopefully!Comment
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Re: Logik LOG32lw782
You have pressed the little side on/off button right? Without that, standby light is OFF.Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search.Comment
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Last edited by multimeter; 01-18-2014, 06:54 AM.fixed so far...376 lg lcd tv's,24 onn tv;s,24 panasonic lcd,16 jvc lcd,12 marshall jcm800 amps,refurb of various disco equipment lighting,old style disco decks ,and a flymo!
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please let us know if everything works ok if your tv gets fixed, as it will be and aid for anyone else having the same problem and wishing to fix it.it would save people clogging up this site with topics that are duplicated,and can be found easily using the search function.,and taking up valuable space.enjoy your fixed tv!,hopefully!Comment
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Re: Logik LOG32lw782
ok just checked diodes on ohm the readings danced around the on the one just said 1Comment
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fixed so far...376 lg lcd tv's,24 onn tv;s,24 panasonic lcd,16 jvc lcd,12 marshall jcm800 amps,refurb of various disco equipment lighting,old style disco decks ,and a flymo!
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please let us know if everything works ok if your tv gets fixed, as it will be and aid for anyone else having the same problem and wishing to fix it.it would save people clogging up this site with topics that are duplicated,and can be found easily using the search function.,and taking up valuable space.enjoy your fixed tv!,hopefully!Comment
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Re: Logik LOG32lw782
had a couple like that with rocker switches lol, i cannot see any separate switches anywhereComment
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Re: Logik LOG32lw782
use the diode test on yr dmm,forward voltage should be around 0.19v thats at 5.26ma test voltage
and they are shottky diodes,so you will have a little reverse when testingLast edited by multimeter; 01-18-2014, 07:13 AM.fixed so far...376 lg lcd tv's,24 onn tv;s,24 panasonic lcd,16 jvc lcd,12 marshall jcm800 amps,refurb of various disco equipment lighting,old style disco decks ,and a flymo!
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please let us know if everything works ok if your tv gets fixed, as it will be and aid for anyone else having the same problem and wishing to fix it.it would save people clogging up this site with topics that are duplicated,and can be found easily using the search function.,and taking up valuable space.enjoy your fixed tv!,hopefully!Comment
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Re: Logik LOG32lw782
can you post a picture of your multimeter so we can make sure you have it on the right settings etc.Comment
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Re: Logik LOG32lw782
yepAttached FilesComment
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Re: Logik LOG32lw782
diode is the one before 200 ohms try testing them on that settingComment
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fixed so far...376 lg lcd tv's,24 onn tv;s,24 panasonic lcd,16 jvc lcd,12 marshall jcm800 amps,refurb of various disco equipment lighting,old style disco decks ,and a flymo!
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please let us know if everything works ok if your tv gets fixed, as it will be and aid for anyone else having the same problem and wishing to fix it.it would save people clogging up this site with topics that are duplicated,and can be found easily using the search function.,and taking up valuable space.enjoy your fixed tv!,hopefully!Comment
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Re: Logik LOG32lw782
ok reversed it and got 160 on diode setting.
when i try on ohms i get 1 reverse it and get 1.98ohmsLast edited by joehezzer; 01-18-2014, 07:46 AM.Comment
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fixed so far...376 lg lcd tv's,24 onn tv;s,24 panasonic lcd,16 jvc lcd,12 marshall jcm800 amps,refurb of various disco equipment lighting,old style disco decks ,and a flymo!
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please let us know if everything works ok if your tv gets fixed, as it will be and aid for anyone else having the same problem and wishing to fix it.it would save people clogging up this site with topics that are duplicated,and can be found easily using the search function.,and taking up valuable space.enjoy your fixed tv!,hopefully!Comment
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Re: Logik LOG32lw782
getting a reading on reverse and nothing when i put red lead on the cathode endLast edited by joehezzer; 01-18-2014, 07:55 AM.Comment
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Re: Logik LOG32lw782
sorry my fault again been reading diode wrong lol dmm set on diode i get 164, reverse it i get 1. sorry guys my mistakeLast edited by joehezzer; 01-18-2014, 07:57 AM.Comment
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