Date | Header | Text |
26-06-2008 | Re: I need service manual for monitor StudioWorks 553V Lg | [quote:0bb27c1d2e="jsdrpc"]I need service manual for monitor StudioWorks 553V Lg
Any one help me thanks......[/quote:0bb27c1d2e] |
27-06-2008 | | Problem solved!! :-D
It was the IC that had gone bad. I swapped them and then the pot started working just as it should.
The IC is a 4558D if anyone is interested.
It would be interesting to know what made the IC go bad, maybe i could fix the source |
27-06-2008 | | The failure is such that the on/off button still works fine but the slide dimmer has no effect; the lights are either on full-brightness or off.
No, I haven't tried reducing the load, but each dimmer's normal load is half (or less) of its rated capacit |
27-06-2008 | | [quote:c790a5058d="Dimarino"]Problem solved!! :-D
It was the IC that had gone bad. I swapped them and then the pot started working just as it should.
The IC is a 4558D if anyone is interested.
It would be interesting to know what made the IC go bad, |
27-06-2008 | | [quote:96e3e66918="Anonymous"]The failure is such that the on/off button still works fine but the slide dimmer has no effect; the lights are either on full-brightness or off.
No, I haven't tried reducing the load, but each dimmer's normal load is half |
27-06-2008 | | Leviton has no excuse. The switch works but the variable portion doesn't cut it. The 'switch' isn't really bad. It turns it on and of. But you can't dim. 3 in a row? E=IXR. Ohms law. Seems the bulb burns out and fries the slider. But yet you can still tur |
27-06-2008 | | [quote:963e7b322d="minnie"]Leviton has no excuse. The switch works but the variable portion doesn't cut it. The 'switch' isn't really bad. It turns it on and of. But you can't dim. 3 in a row? E=IXR. Ohms law. Seems the bulb burns out and fries the slider |
27-06-2008 | Lifebook E8020D - Service Manual | Hello,
I search Service manual to repair my laptop.
FUJITSU SIEMENS LIFEBOOK E8020D
Where can I download this manual.
Thank you |
27-06-2008 | | Him could haven't the problem anymore, but i have it :)
thank you for the info |
27-06-2008 | | [quote:6afffef362="Anonymous"]Hello! I found this file here "AcuLaserC1900_900_A.part1.rar" but to unpack the service manual i need part2 and maybe more as well? Please, if anyone has this please share! Thank you[/quote:6afffef362]
This manua |
27-06-2008 | | Indeed, there was a lot of different tape cassette formats in the 60's before Philips' "compact cassette" finally was adopted as a worldwide standard. But even before that, attempts were made, in particular by japanese companies, to make cheap, |
27-06-2008 | | It is very common that when a light bulb burns out, it causes a temporary short circuit due to arcing. This short circuit current would certainly cause the SCR of a cheap dimmer to fail unless it is limited in some way.
At least here in Europe, with 230 |
27-06-2008 | Samsung cx_593cn | Hi!!! I Have tv samsung- model cx593cn(old but work perfect), but i have not original remote control. and i can´t find codes for my universal remote (model CHUNGHOP - rm101 - if that have importance). i have some codes but the remote not working pr |
27-06-2008 | AS432EA8DN datasheet | [b:4da052cc91]Features[/b:4da052cc91]([url=http://www.chinaicmart.com/series-AS4/AS432EA8DN.html]AS432EA8DN datasheet and pdf download[/url])
* Temperature-compensated: 50 ppm/°C
* 0.25% to 2.0% bandgap offered
* Internal amplifier with 150 mA capabil |
27-06-2008 | deawoo DTP 28A8 burnt resistor | I have a this deawoo with a burnt out resistor R420 in the LOP stage. Can anyone tell me what value it is please? |
27-06-2008 | Panasonic TV Degaussing Posistor | G'Day,
Model: CT-32G12CV
Chassis: AMEDP282
Part Location: D805
Part Markings: TDK 030M 7401
Having trouble sourcing this part. Can anyone identify its Part Number and/or a source?
Thanks,
Eric |
27-06-2008 | DC to AC inverter for pure sine wave | is anyone can help?...
is there any dc to ac converter (12Vdc to 220-240Vac) schema that produces 500W pure sine wave?
thanks in advance |
27-06-2008 | sharp optonica sm-4100 e what is the output for this item | hi id like to know the sound wattage output for this amp? as i have two x100w speakers and was wondering if this amp would get the best out of the speakers
thanks
[email protected] |
27-06-2008 | Viewsonic n4060w dead- bad PS leaking caps | CS19, 20, 21, 22, and 28 are all bulged and most are leaking slightly. I've seen worse on PCs but they definitely have issues. |
27-06-2008 | toshiba | The 200v line is ok so I've ordered a frame I/C. (It's cheap enough to try on spec). Thanks Minnie |
27-06-2008 | | Any word on what I should do now? |
27-06-2008 | Re: AS432EA8DN datasheet | [quote:fe076420df="yangandjiao"][b:fe076420df]Features[/b:fe076420df]([url=http://www.chinaicmart.com/series-AS4/AS432EA8DN.html]AS432EA8DN datasheet and pdf download[/url])
* Temperature-compensated: 50 ppm/°C
* 0.25% to 2.0% bandgap offered
* Intern |
27-06-2008 | Tenma Oscilloscope Service Manual 72-6800/6805 | I need some help on finding a service manual for my scope. I have a focus problem. |
27-06-2008 | Tenma Oscilloscope Service Manual 72-6800/6805 | I need some help locating a service manual for my scope. I have a focus problem. |
27-06-2008 | Need Rf Ground Breaker Design, CATV giving me 1.5v from coax | Hi guys.. this is my first post here.
Sorry for my english. hope you can understand me.
BTW: I'm not a technician or anything.
I live in Argentina, where we still have analog CATV. The other day I measured the voltage that my cable company send |
27-06-2008 | | Get R done! Change them and you should be fine. |
27-06-2008 | | [quote:0fa75998c4="vtech"][quote:0fa75998c4="minnie"]Leviton has no excuse. The switch works but the variable portion doesn't cut it. The 'switch' isn't really bad. It turns it on and of. But you can't dim. 3 in a row? E=IXR. Ohms law. Seems the bulb burn |
27-06-2008 | | [quote:e5b1a1904d="KE8JC"]Any word on what I should do now?[/quote:e5b1a1904d]
How did E994 test? |
27-06-2008 | Sharp 27G-S100 Schematic Needed_Plz Help!!! | Hi everybody,
I have been looking for a schematic for my Sharp 27" TV.
Model number 27G-S100
Manufactured Jan/1996
This schematic is covered in Sams Photofacts# 3661
I am leary about purchasing a manual online since the last one I bought f |