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Help identifying a blown transistor
Hi Folks
I have a Commax CDV-43k/DRC-4L (Stock Code: PI-1176) intercom that isn't working anymore. It seems the power supply board in the intercom (CDV-43K) itself (converting wall power of 220v to 15v) has blown. I think it might be the transistor (see photos: https://imgur.com/a/uBCXjwQ). The suppliers say that it is out of warranty and that I would have to buy a new one. Here is a link with a few photos of a circuit board that isn't working anymo https://imgur.com/a/uBCXjwQ I have tried searching online, but couldn't find anything that gave me any indication of the specs of the transistor or what transistor to try and replace it with. I also tried to search for the schematic, but couldn't find anything. If anyone can perhaps help me identify the blown transistor or perhaps point me in the right direction that would be greatly appreciated. Let me know if you require any other information from me. Regards, Jannie |
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