Repair

iLO - 3200 32 in. LCD Television problems
Had one of these come in for repair-- looked like it was already in another shop. The common problem: loss of function control, remote and on-set buttons. Stuck forever on one source, ect. I see the failure is commonly remedied by replacing the mainboard, but why are so many of these sets failing? Is it chip re... 4 Mar 2010 04:30

Resistor for neon indicator lamp - neon negative resistance.pdf (0/1)
On Mon, 1 Mar 2010 13:53:13 -0800 (PST), George Herold <ggherold(a)gmail.com> wrote: I've got a tankless electric water heater from eemax. that stopped working the other day. eemax won't provide any component level support, but I've ordered a new board for $45.00. When I opened up the unit, after switching... 2 Mar 2010 23:43

Hitachi AX-M82D CD/DAB/FM/Cassette.
It was dead when I got up this morning, only the standby LED was lit, pressing the power button produces a brief illumination of the backlight and a faint thump in both speakers, on initial inspection I spotted a bulged electrolytic through the vent grille on the R/H side. When I contacted Hitachi UK, they rep... 5 Mar 2010 19:37

İşinizi de kuruyoruz Üyelerinizi de Buluyoruz
TÜRKÝYE'DE ÝLK DEFA ÝÞÝNÝZÝ DE BÝZ KURUYORUZ ÜYELERÝNÝZÝ DE BÝZ BULUYORUZ SÜPER KAZANÇ ÝMKANI SUNUYORUZ Türkiye'nin en büyük firmasýnda oluþturulmakta olan ve daha önce hiçbir sistemde bulunmayan özellikler ile sürekli artan ve garantili kazanç için kayýt yaptýrýn. Sistemde hiçbir firmanýn yapmadýðý kolaylýð... 2 Mar 2010 07:52

New Multimeter Purchase
For a bench unit I far prefer a LED or plasma display. LCD is too directional. And of course one which is mains powered, at least as an option. -- *Taxation WITH representation ain't much fun, either. Dave Plowman dave(a)davenoise.co.uk London SW To e-mail, change noise... 3 Mar 2010 19:48

Help identifying some crystals
I work for an electronic component distributor and have an excess inventory of crystals. I'm hoping someone can help me identify them. Our inventory shows them as bing manufactured by MB. The part numbers are MB3050HA33000MHZ and MB3100H12288MHZ. We're used to selling parts from Xilinx, TI, 3M, etc.; so these are a... 2 Mar 2010 03:31

Adjusting convergence on Sony Trinitron monitor
Well, I tried cleaning the dust out of my Dell-branded Trinitron tube. In so doing I seem to have knocked the convergence out of whack, even though I was really careful vacuuming around the CRT. There's an on-screen convergence control, but even with it cranked all the way over (to 100/100 for the horizontal c... 20 Mar 2010 15:29

LCD Monitor problem - pixel over saturated in pictures where colors change
I have an old Sony LCD SDM-S81 that worked fine for me for a couple weeks after I got it used. Today, I found it displaying pictures badly, distorting the colors by seemingly greatly exagerating the intensity of colors in areas with changing shades of colors (Photos and Video, mostly). Additionally, the colors ... 2 Mar 2010 23:43

A method for cleaning printer fuser rollers
Fuser rollers can develop a band of baked-on toner which is difficult to remove because it is harder than the fuser's PTFE coating. I have developed a cleaning method which has worked well for me so far. First, wipe the roller with a swab or soft cloth and a few drops of isopropanol. Next, stick a piece of packing ... 27 Feb 2010 05:35

3d tv
http://www.homemediamagazine.com/replicators/technicolor-aims-be-leader-3d-hdtv-technology-18572 bob ... 26 Feb 2010 10:46