Beovision LX 5500

15th February 2015

If the set shows no sign of life, not even the red stand by indicator, check 10TR8 (BU508AF) which may be short circuit. If this is the case it is worth replacing 10C9 (220uf 16V) as well and checking the surrounding area for corrosion. Permanently joining pins 3 and 5 of 10P30 (the scan coil connector) will also help to prevent future failures of 10TR8. This applies to all the Unity 1 chassis sets, e.g. Beovision MX 3500 and MX 5500, Beovision LX 4500, Beovision LS 4500 and LS 5500. [Beovision LX 5500]