Electronics Repair

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Yamaha 200t organ wont start

yamaha electone 200t piano wont start Church just bought from us. When we turned it on we could hear it booting up, then...
12 comments posted 8yrs
posted by thekmanrocks
12 comments posted 8yrs posted by thekmanrocks

sata port failure on HP motherboard

The sata ports on a 10 year old HP IPIEL-LA3 fail. The machine has been acting a server for several years and the sata...
11 comments posted 8yrs
posted by NoEMail
11 comments posted 8yrs posted by NoEMail

microphone cable

I have a desk microphone without the cable. I need to put on a cable that is just a center conductor and shield. It wil...
12 comments posted 8yrs
posted by rmowery28146
12 comments posted 8yrs posted by rmowery28146

Re: Removing Large Electrolytics

> +1 for can-opening it to save wear and tear on the board. If you > measure 45 ohms ESR in-circuit, it won't be better...
9 comments posted 8yrs
posted by curd
9 comments posted 8yrs posted by curd

TDA1085

Hi Guys, I'm trying to find either a reliable source for a TDA1085 Ic or a direct replacement. Failing that a functional...
5 comments posted 8yrs
posted by baron
5 comments posted 8yrs posted by baron

Vintage equipment voltage measurement

Gentlemen, One of the drawbacks of attempting to fix vintage stuff is the expected voltage readings given in the servic...
34 comments posted 8yrs
posted by curd
34 comments posted 8yrs posted by curd

wire that heat strips insulation

Where can I buy some small wire ( about # 28 to 30 ) that has the enamel type of insulation that can be soldered and th...
35 comments posted 8yrs
posted by rmowery28146
35 comments posted 8yrs posted by rmowery28146

Help for iPhone batteries on continuous charge?

I have a bunch of apple phones and ipods that I use for music playback parked in speaker docks. All the apple stuff use...
15 comments posted 8yrs
posted by ham789
15 comments posted 8yrs posted by ham789

Matsui 28WN20.

Google is being very evasive on this one! 28WN20. Pretty sure the degauss thermistor has shattered and I'd rather not h...
6 comments posted 8yrs
posted by gangprobing.alien1
6 comments posted 8yrs posted by gangprobing.alien1

Service mode for Sharp TV - manually add channels

I have a Sharp dumb TV, model LC-32LB150U. I'm looking at cutting the cord, and need to figure out what local channels...
10 comments posted 8yrs
posted by waybackNO584SPAM44
10 comments posted 8yrs posted by waybackNO584SPAM44

Nokta AU Gold Finder Metal Detector schematic

Where would I look for a schematic for a Nokta AU Gold Finder Metal Detector? The owner says it makes a constant siren/...
0 comments posted 8yrs
posted by mscir
0 comments posted 8yrs posted by mscir

What's wrong with my TV?

There is something wrong with my TV. Everytime I turn it on, I see someone get shot and killed with a gun. There must be...
9 comments posted 8yrs
posted by oldschool
9 comments posted 8yrs posted by oldschool

Heine Beta 200 opthalmoscope

Hi, I'm replacing the cord on the opthalmoscope illustrated. http://easthope.ca/HeineBeta200.jpg The strain relief at t...
7 comments posted 8yrs
posted by petereasthope
7 comments posted 8yrs posted by petereasthope