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Equipment Repairs => LCD TV forum => Topic started by: t1412 on May 14, 2014,14:47:49

Title: atec av421ds
Post by: t1412 on May 14, 2014,14:47:49

hi fella's i have an atec av421ds in dead but i do have 5 standby 12v is 2,888v the 3.3v is 5 volts no 24v  i've esr'd the caps on the secondary side all were faulty, have changed them but still the same, my thinking is the main board could be at fault, anyone got a service manual haha thanks for your time

regards
shaun         

Title: Re: atec av421ds
Post by: jordan on May 14, 2014,16:36:27

???? Chassis -SSB board 17MB12-2...power board 17PW26-4 ????
This two or one capacitor C-878 (12nF/630V)

Title: Re: atec av421ds
Post by: t1412 on May 15, 2014,02:01:58

thanks jordon for the interest, the powerboard in this set is apat-rev1.2, and the mainboard is lepanto-rev h06-cob50113, i'll get you  pictures later thanks!

shaun