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If You Need To Learn About Radio Repair..
#12

Before vintage radios... My experience with networking and repairing computers taught me about the basics of electronics. For instance, I already knew what a resistor was and how it worked. Same for a capacitor, switches, and basic electrical circuits.

What I couldn't wrap my head around was radio theory. How did the signal come out of thin air and turn into a sound inside the radio? It just HAD to be complicated. Or so I thought. I keep reading and reading and looking for understanding of this complicated process. The more I read, the less I knew..."Theory books" only made it worse...

So, I read "Elements of Radio Servicing"... and it clicked. The problem? What had I missed? That it is not complicated at all. It's very simple. I had known the answers all along, but I never believed it. I am still no expert, but now I get it.

The artist formerly known as Puhpow! 8)


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RE: If You Need To Learn About Radio Repair.. - by Jamie - 02-27-2014, 12:35 AM



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B&K 1077B no video
Hello Tim, I would if it's a leaky Capacitor So are all 3 of those B- voltages low then ? Sincerely Richardradiorich — 01:55 AM
B&K 1077B no video
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I'd try replacing the bulb first and if that doesn't do it, then change the 35Z5 and see if the problem goes away.NostalgiaRadioTime — 12:28 AM
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Hello Tim, I have that exact unit in my shop too plus a Sencore unit there are times I like one or other !!. Sincerely...radiorich — 11:07 PM
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Hello Tim, Here is a link to restoration of one on Phil's old radios site ! Sincerely Richard bk1077bradiorich — 09:01 PM
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I'm a little befuddled on this one. Should X5 and X4 be tied together like this?  It looks like someone added this at so...R3Sons — 07:33 PM

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