Electronics Repair

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Apple Powermac G4 power supply

hi all... any idea as what to check on these units? i assume recap or at least look/smell around for burnt electrolytic...
8 comments posted 17yrs
posted by natere2ster
8 comments posted 17yrs posted by natere2ster

Sanyo DS27425 Power Supply

This is a one of these cheap sets WalMart was pumping out circa 2005; I've seen at least two others and didn't have any...
0 comments posted 17yrs
posted by zappyman
0 comments posted 17yrs posted by zappyman

Using a DTV converter on TWO tv sets????

I got a DTV converter that has both the RF output that goes to the tv antenna connection, and has the AV (RCA connector...
3 comments posted 17yrs
posted by letterman
3 comments posted 17yrs posted by letterman

Onkyo DC-C500 turns on and off repeatedly.

howdy all, I have an Onkyo surround sound that turns on and off repeatedly. I would appreciate any and all help here. I...
2 comments posted 17yrs
posted by woodruffrepair
2 comments posted 17yrs posted by woodruffrepair

goodbye to analog TV modulators

With the surge in digital television, soon those of use that like to distribute and mix RF into the house coax will hav...
10 comments posted 17yrs
posted by ideas
10 comments posted 17yrs posted by ideas

KDS LCD monitor, Sampo Inverter..

It appears I have a failing inverter with a KDS 17" monitor. this is a dual unit Sampo QPWBGL9151DG http://www.lcdpart....
8 comments posted 17yrs
posted by jamie_ka1lpa_not_valid_after_k
8 comments posted 17yrs posted by jamie_ka1lpa_not_valid_after_k

Yamaha HTR5790 schematic

Hello, first post on this group. Doing research on-line I found that quite a few people had the same problem as my HTR5...
4 comments posted 17yrs
posted by vkustov
4 comments posted 17yrs posted by vkustov

OT: consumer RFID tags and readers

I'm getting tired of misplacing things. The other day I had the remote for my Parasound C2 in my hand -- and it disappe...
15 comments posted 17yrs
posted by grizzledgeezer
15 comments posted 17yrs posted by grizzledgeezer

RF Design Magazine

I have a large collection of the RF Design Magazine. I am looking for someone in the Bay Area or Sacramento Area of Cali...
0 comments posted 17yrs
posted by castles
0 comments posted 17yrs posted by castles

RCA TV

Hi! Does anyone have a 20 inch RCA TV DVD Combo they want to sell? Vince
4 comments posted 17yrs
posted by vmschmitt
4 comments posted 17yrs posted by vmschmitt

current sense resistor 6jk3 on asus mainboard

Hi, i need to replace one chinese 6jk3 current sense resistor, but i cannot find any datasheet of this component,any va...
0 comments posted 17yrs
posted by MaoKikka
0 comments posted 17yrs posted by MaoKikka

Google Bookmarks

I have over 2000 bookmarks and want to erase them all and start again. Anyone knows if there is a way to erase all bookm...
2 comments posted 17yrs
posted by frankg408
2 comments posted 17yrs posted by frankg408

UPS battery replacement schedule

I just replaced the battery in my UPS, and notice that the old one was swollen and hard to remove. Searching this NG an...
29 comments posted 17yrs
posted by wpost
29 comments posted 17yrs posted by wpost

Hooking up a DTV converter backwards

OK, I am not buying this, but I read in a discussion group that if a person hooks up a DTV converter backwards, the res...
13 comments posted 17yrs
posted by letterman
13 comments posted 17yrs posted by letterman

Resistor Question

Theres a resistor I used in the past but I don't know what its called. It has a red body with no bands on it ie no line...
3 comments posted 17yrs
posted by SPal508596
3 comments posted 17yrs posted by SPal508596