Repair

ST part
Funny number on this ST part of WNN948 Can't figure it. I'm still looking at circuit to figure out what might work. Got to be a transistor or Mosfet. greg ... 11 Aug 2008 16:40

Zenith DLP Set Not Working After Lamp Replacement
I posted a message about this a few weeks ago, regarding replacement of the blown lamp. After installing the new lamp, the set still won't start up; the "replace lamp" error light flashes instead. Checking the power input to the H.V. power supply (or lamp ballast I suppose), I measured a peak of over 300 VDC ... 12 Aug 2008 19:23

Capacitor Value Question
Any idea as to the value of this cap? The markings on it are: 53D603 A1328-1/K14 0043H550 It's about 2" wide and 1" thick, and comes from a Co-Op brand electric fence power supply. It tests dead-shorted. ... 26 Jul 2008 23:15

Manuals for Blaupunkt TV model BT 70-26 VT, chassis FM550.20
Does anyone have a user manual for a Blaupunkt TV model BT 70-26 VT? Service manual for Blaupunkt TV chassis FM550.20, or circuits for the audio section (IF and output)? - Franc Zabkar -- Please remove one 'i' from my address when replying by email. ... 10 Jul 2008 02:02

Flash K9F5608UOD Programmer
HI, Can anyone suggest a way to program a Samsung K9F5608UOD flash chip ? This is used on board an interet radio that has been altered and needs the firmward reflashing, I have the code from the manufacturer and the suggested method is to use JTAG which is slow and then interfaces to the CPU that then writes ... 7 Jul 2008 07:22

Miele Novatronic W828 - Where To Get An EL200D Circuit?
Our Miele W828 has failed (displays a flashing rinse light). It pumps water in, then tries to wash - but drum motor doesn't run. Blows micro cct board fuse then displays flashing rinse light. Minute or so later it then pumps the water out and operations cease. Has anyone succeeded in getting a schematic out of... 25 Jun 2008 13:58

Schematic wanted: RCA HD65W140, Chassis ATC311A2
Hello All: A coworker has an RCA rear projection TV that sizzled and shut down. If someone has a schematic they could forward, I would be grateful. Thanks for any help, and have a nice day, Bill ... 6 May 2008 23:30

Buy Frontech UPS Power 60 JIL-2507
Buy Frontech UPS Power 60 JIL-2507 Features: • Line Interactive design. • Boost and bulk AVR (Auto Voltage Regulation). • Fully Digitized microprocessor controlled. • Energy saving function (UPS green mode). • 50/60Hz frequency auto sensing and selection. • Cold start function (DC power on) • Lightning and S... 6 May 2008 23:30

Door Buzzer/Intercom
The door buzzer/intercom system to my building stopped working. The model number is 2000 by Jeron, installed in 1987. In anticipation of this day, I e-mailed Jeron a few years back for a schematic and while they were responsive to my query, they had no schematic available for this model. They've moved on to thin... 6 May 2008 22:26

Fully Automatic Whirlpool Washing Machine Whitemagic H65 Stainwash Steel
Try Whirlpool Fully Automatic Washing Machine Whitemagic H65 Stainwash Steel Features: * 6 Kg Capacity * Stain Wash System * Sixth Sense Technology * Customized Wash Programs * Powerful 575 W Motors * 1-2, 1-2 Hand wash System * 8 Preset Wash Programs * Stainless Steel Wash... 7 Apr 2008 07:01