Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
I'm absolute newbie in electronics, but I need very much to find wrong elements and error in the scheme. There are 4 such on the following scheme. Could you help me?
Well, for one, transistor Q4 is drawn very incorrectly, it should be drawn as an NPN transistor. Secondly, transformer T3 is missing the labeling for windings W3 and W4, which is two errors. That leaves one more for you guys to find
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