Electronics Repair

Replacement for broken coaxial power connector at Acer netbook power supply?

Hello, the power supply of a friends Acer netbook has the problem that the cable breaks just at the coaxial power conne...

15 comments posted 14yrs

posted by "albasani"

15 comments posted 14yrs posted by "albasani"

AIWA NSX 220LH schematics service manual?

Hi, I?m looking for the AIWA NSX 220LH schematics or service manual. Thanks in advance! George

8 comments posted 14yrs

posted by George

8 comments posted 14yrs posted by George

Puzzle (of the automotive and electronic type)

I have an old Toyota FJ40 (1979) with 'transistorized' ignition. A reluctance pickup wheel in the distributor and solid...

1 comments posted 14yrs

posted by paul

1 comments posted 14yrs posted by paul

Help! I've burned up 3 SATA drives today

I got a used computer on Saturday at a yard sale. I bought it for the case, although it came with a motherboard and pow...

31 comments posted 14yrs

posted by NoEMail

31 comments posted 14yrs posted by NoEMail

Sata Power cable adapter question

I noticed that power supplies that provide SATA cables have 5 wires going to the drive. In order the colors are yellow-...

4 comments posted 14yrs

posted by NoEMail

4 comments posted 14yrs posted by NoEMail

RU Familiar with ASUS P5WDH Deluxe Motherboard?

This is a socket 775 motherboard for Intel Core 2 or Pentium CPUs. I have never been able to get the IDE and SATA drive...

2 comments posted 14yrs

posted by NoEMail

2 comments posted 14yrs posted by NoEMail

SK & ECG Replacement Guides

Does anyone know of a site (please, no sites that require registration or creating an account; I'm tired of the spam an...

2 comments posted 14yrs

posted by dgminala4444

2 comments posted 14yrs posted by dgminala4444

Isolation transformer draws excessive current under no load condition

Hi all, Is there any reason that a 120VAC to 120VAC isolation transformer would draw 2.54A on its primary when there is...

52 comments posted 14yrs

posted by none

52 comments posted 14yrs posted by none

Pioneer sx-727 FM problem

Hi, I have a Pioneer sx-727. I'm the original owner over 40 years. Recently developed fm problem. Loud crackling sound...

7 comments posted 14yrs

posted by tx7123

7 comments posted 14yrs posted by tx7123

DC motor problems

A 1/2(?) horsepower 2-brush DC motor was having bearing issues so I disassembled it and replaced the ball bearings, tur...

48 comments posted 14yrs

posted by invalid

48 comments posted 14yrs posted by invalid

Dead Canon PowerShot A75

I guess the little camera is 5 years old or so... but last week skiing at 11K feet it worked fine for 2 days then it cr...

14 comments posted 14yrs

posted by Cybnorm

14 comments posted 14yrs posted by Cybnorm

Increasing Cable TV signal strength

Hi All, I'm on a boat, about 170ft from the utility post. Recently our cable company switched to the wonderful world of...

78 comments posted 14yrs

posted by amdx

78 comments posted 14yrs posted by amdx

Nikon Coolscan III problems

I have a Nikon Coolscan III (LS-30) film scanner that has worked flawlessly since I purchased it new about twelve years...

28 comments posted 14yrs

posted by andrew_d_may

28 comments posted 14yrs posted by andrew_d_may

Keyboard Issue With Some Old Laptop Computers

Hi, I have serviced TVs, Stereos, VCRs, etc. for many years. I have worked on my own computers, but I have never been a...

2 comments posted 14yrs

posted by jaugustine

2 comments posted 14yrs posted by jaugustine

Yammy Schems, anyone ?

Anyone got any schematics for the Yamaha P7000S amp ? I'm particularly in need of the bit around the SMPS ... TIA Arfa

4 comments posted 14yrs

posted by arfa.daily

4 comments posted 14yrs posted by arfa.daily