Posts by Barney (archived)
7 total posts6 results
Beovision MX3500 repair
in General Discussion & Questions · May 18, 2008 10:35yep, it's ok...hhmm
Beovision MX3500 repair
in General Discussion & Questions · May 18, 2008 07:49hi tournedos I replaced both TR20 and TR33 (driver transistors), they both were short circuited... And i also used a BUT12AF instead of the BUT12F. The stange thing is that nothing happens, the fuse doesnt blow and the T…
Beovision MX3500 repair
in General Discussion & Questions · May 18, 2008 03:17Hi I have tried to repair the power supply, and it seem ok, but the TV still don't power up. The red LED doesn't turn ON, and I can't hear anything... Do you think the (PowerFailure) protection is activated? Got any idea…
Beovision MX3500 repair
in General Discussion & Questions · May 12, 2008 14:25It seems to be discontinued, but i have seen it on some dealers websites... but not local, so I think i'll go for the BUT76 or the BUT12AF, which i can get.. http://www.nxp.com/#/pip/pip=[pip=BUT12F_1]|pp=[v=d,t=pip,i=BU…
Beovision MX3500 repair
in General Discussion & Questions · May 12, 2008 12:41Hey Í'm trying to repair the powersupply in a MX3500. I think the fault is caused by by the TR1. I'm having some trouble trying to find a replacement. Do any of you know any cross reference to the BUT12F transistor? Upda…
Workshop MX3500 MX5500 LX5500 How to repair and test this TV , common faults
in The Workbench · May 10, 2008 12:27Hey Í'm trying to repair the powersupply in a MX3500. I think the fault is caused by by the TR1. I'm having some trouble trying to find a replacement. Do any of you know any cross reference to the BUT12F transistor? Upda…