Recent content by bjeans

Thanks for all your input, I have just been taliking to somebody else who says that it is AG and QT on the chip, but he thinks it is a SOT89 package ?

Q7 in a BFSAT01HD is a voltage regulator for LNB voltages. Any ideas what type it is ?

I have done some more investigation and Q7 is not a transistor but a voltage regulator. It appears that this is the item that switches between the two voltages and is surface mounted, it has two markings on the top - AG and QT, and has got 3 contacts on one side and what appears to be a heatsink...

That was great news - thanks. Both Bush and Argos had told me it was not repairable, but that is the only transistor that has blown and there was no voltage going to the LNB.

Argos will not help becuase it is just out of warranty and Bush say 'it is not repairable - no spares are available', they suggest I buy a new one. For the sake of one transistor in location Q7 I can not belive that a 13 month old HD Freesat is unrepairable !!

Where can I find out what transistors are used in the Bush BFSAT01HD, I have a blown LNB switching transistor and it just says AG QA on the top. Regards Brian