Electronics Repair

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trace engineering U2512

Hi, anyone have any info on this older 12V power inverter unit? I got one with a batch of solar panels at an auction, w...
1 comments posted 7yrs
posted by wwm
1 comments posted 7yrs posted by wwm

tube 6LF6 Hickok

Anyone got settings For a 539c ? Greg
3 comments posted 7yrs
posted by zekor
3 comments posted 7yrs posted by zekor

Complex LCD drive

Not dot-matrix , but 4 x 5 digit 7segment plus 1x9 digit 7 segment plus a few fixed graphic,ie not dot-matrix anunciato...
0 comments posted 7yrs
posted by diverse
0 comments posted 7yrs posted by diverse

Giant 9volt battery

I've seen pictures but never had a Type B (67.5 volt battery) in hand. I just got one at an auction in a box of tubes I...
8 comments posted 7yrs
posted by tubeguy
8 comments posted 7yrs posted by tubeguy

Is there any way to test a STK463 Audio Amp chip?

Is there any way to test a STK463 Audio Amp chip? (without having some sort of special factory analyzer)? I had a Maran...
7 comments posted 7yrs
posted by tubeguy
7 comments posted 7yrs posted by tubeguy

Panne

Ecran hyper sombre et baisse de son.
6 comments posted 7yrs
posted by look165
6 comments posted 7yrs posted by look165

Rubber

I have a few almost new usage-wise, but very old, tools with rubber handles. I want to keep using them. The rubber surf...
10 comments posted 7yrs
posted by Expiring
10 comments posted 7yrs posted by Expiring

Analog - Digital TV question

I have an old Realistic (Radio Shack) "Stereo TV Receiver". It's like a radio, designed to receive the audio from tv st...
45 comments posted 7yrs
posted by tubeguy
45 comments posted 7yrs posted by tubeguy

Tascam DR-05 ticking noises revisited

A few months ago I posted an enquiry about tickig noises that appeared during periods of silence when making recordings...
11 comments posted 7yrs
posted by adrian
11 comments posted 7yrs posted by adrian

Where can I purchase this microswitch 34006

AEG Cooker hood MOD302 D-w/GB E-Nr. 610409969 Ser No 035100262 I require a replacement micro switch for this cooker hood...
7 comments posted 7yrs
posted by Keith
7 comments posted 7yrs posted by Keith

Electrical wire size to jump car engine

Today the car wouldn't start at a friend's house who had no jumper cables. He had some electrical wire though. We were...
18 comments posted 7yrs
posted by HBHughHBByrneHB
18 comments posted 7yrs posted by HBHughHBByrneHB

Something I always wondered about......

Back in the early days of electronics, Capacitors were called Condensers. Why was the word changed? Yea, I know there i...
8 comments posted 7yrs
posted by tubeguy
8 comments posted 7yrs posted by tubeguy

Broken Bayonet bulb socket

I have an antique tube type radio (FM tuner) from 1947. It's a "Pilotuner" model 601. It has a #47 bulb for the dial li...
9 comments posted 7yrs
posted by tubeguy
9 comments posted 7yrs posted by tubeguy