Electronics Repair

Cable TV signal merging with antenna signal.

Cable TV signal merging with antenna signal. Would an antenna amp be uni-directional and keep a cable TV signal from ge...

5 comments posted 10yrs

posted by NONONOmisc07

5 comments posted 10yrs posted by NONONOmisc07

rear view vehicle cameras rear view vehicle cameras /

what is the difference ? the front view is not waterproofed ? and/or is there a perspective difference ?

1 comments posted 10yrs

posted by avagadro7

1 comments posted 10yrs posted by avagadro7

Adhesive to hold Speaker crossover components

I'm replacing a couple of capacitors in speaker crossover. The parts have a glue that holds them tight to the PCB, the...

16 comments posted 10yrs

posted by nojunk

16 comments posted 10yrs posted by nojunk

Daewoo SD3500P VCR+DVD player, 2004

Supposed to be just changing the tray drive belt. Press DVD select button on the front panel, and DVD legend appears in...

2 comments posted 10yrs

posted by diverse

2 comments posted 10yrs posted by diverse

Crank up antenna tower question

I just bought a three section 60 ft crank up tower from a guy for 200.00. I plan on cranking this up to about 45 feet a...

4 comments posted 10yrs

posted by captainvideo462009

4 comments posted 10yrs posted by captainvideo462009

Does Max mean max signal or max attenuation?

I have a Radio Shack signal Attenuator with F connections on each side. It also says Min and Max and different ends of...

7 comments posted 10yrs

posted by NONONOmisc07

7 comments posted 10yrs posted by NONONOmisc07

Repairing a 5 VDC adapter

Uniden BC-GPSK Serial GPS Receiver plugs into the serial port of my Ham Radio. It uses a power adapter built into a 12...

7 comments posted 10yrs

posted by fmmck

7 comments posted 10yrs posted by fmmck

test - ignore

Not seeing any messages the past few days. Not sure why. Mark Z. -- "I can't die until the government finds a safe place...

1 comments posted 10yrs

posted by mark_zacharias

1 comments posted 10yrs posted by mark_zacharias

x-tronic 4000 hot air station replacement heating element

I have an X-tronic 4000 that burned out it's hot air element (lasted three years, not bad). It shipped with a spare hea...

4 comments posted 10yrs

posted by ohger1s

4 comments posted 10yrs posted by ohger1s

USB Flash drive repair

I have a Sandisk 32G USB flash drive that someone has given me in the hope that I might be able to salvage some data of...

13 comments posted 10yrs

posted by bitrex

13 comments posted 10yrs posted by bitrex

Ye canne fix what ye canne test

** Hi all, one thing repair techs dread is being presented with an item for repair that cannot be put under test while...

4 comments posted 10yrs

posted by pallison49

4 comments posted 10yrs posted by pallison49

Clavia Nord Electro 2, keyboard of 2007

Will not reliably switch or stay latched in piano or synth mode via the select switch. I suspect the light action switc...

1 comments posted 10yrs

posted by diverse

1 comments posted 10yrs posted by diverse

old HP1740A o'scope problem

Hi, Anyone have a list of "usual suspects" with this HP1740A scope when there is no display at all? Front panel lights...

7 comments posted 10yrs

posted by wwm

7 comments posted 10yrs posted by wwm

0.75mm pitch ,8pin SOIC package style

Unusual package, I can get hold of the usual 1.25mm pin spacing SMD 8 pin SOIC IC . I might be able to find an exact re...

2 comments posted 10yrs

posted by diverse

2 comments posted 10yrs posted by diverse

Leo Laporte

I was listening to him yesterday in the car and a guy called in that said he was blind. He was asking questions about us...

5 comments posted 10yrs

posted by Seymore4Head

5 comments posted 10yrs posted by Seymore4Head