Electronics Repair

Sennheiser G3 radio mic repair

Hi, just wondered if anyone has successfully been inside a Sennheiser ew100 G3 radio mic. http://www.thomann.de/gb/senn...

13 comments posted 13yrs

posted by gareth.magennis

13 comments posted 13yrs posted by gareth.magennis

UPDATE: Dell Optiplex SX260 Computer Won't Boot Up

Hi, UPDATE: Every 2200uf 6.3V 105 deg. odd brand/no brand electrolytic capacitor (about 12) is bad on the mother board....

1 comments posted 13yrs

posted by jaugustine

1 comments posted 13yrs posted by jaugustine

Manual / schematic for Leader 824/824S 500 MHz frequency counter

Either the user manual or schematic. The Leader user guide usually has the schematic. Don't know if Leader published an...

2 comments posted 13yrs

posted by pconners98

2 comments posted 13yrs posted by pconners98

Replace DVD loader in Samsung HT-DS400

The HT-DS400 Home Theatre system from Samsung is about a decade old. The DVD loader that is part of it has become unrel...

2 comments posted 13yrs

posted by nomail

2 comments posted 13yrs posted by nomail

Power supply question

I'm in the process of building a dual purpose power supply. The supply will have two outputs. One will be 24VAC rated a...

23 comments posted 13yrs

posted by captainvideo462009

23 comments posted 13yrs posted by captainvideo462009

Disk format

(was Panasonic SA-HT1500, but nobody responded) 9 times out of 10 when switched on from standby, my Panasonic SA-HT1500...

3 comments posted 13yrs

posted by nospam

3 comments posted 13yrs posted by nospam

Panasonic Inverter Microwave

...shuts off after 3 seconds. I understand it automatically does this if it detects that it's not working. So if it's n...

6 comments posted 13yrs

posted by screen

6 comments posted 13yrs posted by screen

"strange" potentiometer sub

Hi all, I'm repairing an old italian stereo amplifier and the volume dual potentiometer is scratchy beyond any hope. I...

20 comments posted 13yrs

posted by frank

20 comments posted 13yrs posted by frank

Noise on balanced line input

I have an interesting application which has a small problem. We installed a security system and a background music syst...

11 comments posted 13yrs

posted by captainvideo462009

11 comments posted 13yrs posted by captainvideo462009

Panasonic SA-HT1500

9 times out of 10 when switched on from standby, my Panasonic SA-HT1500 Home Cinema system immediately goes into HDD fo...

0 comments posted 13yrs

posted by nospam

0 comments posted 13yrs posted by nospam

Nexus 7 repair

Just for the mere NON-fun of it, I dropped my Nexus tablet and the road impacted on 1 corner. The tuff glass splintered...

7 comments posted 13yrs

posted by Daedelus

7 comments posted 13yrs posted by Daedelus

Actual Length of 4/3 A NIMH Flat Top Cells With Tabs

I'm finding several cell lengths specified for 4/3 A cells, from 65 to 67.5mm. Cells with tabs can vary in length due t...

4 comments posted 13yrs

posted by wb_wildbill

4 comments posted 13yrs posted by wb_wildbill

Dell Optiplex SX260 Computer Won't Boot Up

Hi, I have a Dell Optiplex SX260 small desktop type computer that won't boot up. When I press the power button, there i...

24 comments posted 13yrs

posted by jaugustine

24 comments posted 13yrs posted by jaugustine

arced wiring and confusion with the wiring

Can anybody help me? The plan was to change a light switch although when i unscrewed the original switch two of the wir...

3 comments posted 13yrs

posted by Dobbs91.b62a668

3 comments posted 13yrs posted by Dobbs91.b62a668

On Again, Off Again Microphone

I use-- or try to use-- a Radio Shack cassette microphone to record tapes o n a Panasonic tape recorder. I don't need a...

12 comments posted 13yrs

posted by orion

12 comments posted 13yrs posted by orion