Forum > LCD TV forum

Profilo psu (05ta071b)

(1/2) > >>

dougc:
Hi, Has any one experienced a Profilo psu 05ta071b getting very hot. It works fine for 20mins but as it gets hot the dvb does funny things. I can run it via a scart all day with no problems (apart from the overheating) Doug

sparky:
hi
dougc whats the model number
dave

Turnip:
Hi Doug and Sparky,

Have a piccy - it was ever caps and yet more caps (Wilts do this nice low ESR 2200/16 that will hold any  Profilo at bay for at least 3 months)

Glad not to see any new models - Chris.

dougc:
Hi Dave/Chris, the model is idlc27tv006. I think I've changed all the usual suspect caps.

jimca007:
Bush has been using that psu for quite a while they suffered from problems with the 2 zen diodes at the right hand side just above the centre heat sink but to be fair haven't seen one of these for a while ( thankfully 
I do know theres a kit for it but that was more for blowing fuses, let it run for a while power it down and give it the old wet finger on the various heat sinks see where your building heat could be a mosfet gettin a bit leaky....   good luck !

Navigation

[0] Message Index

[#] Next page