|27-04-2006||Did anyone get anywhere with this 'switching off' fault, as I have a similar problem with my 17inch Akai LMH17 - see my post on this forum dated Apr16. My fault seems to be heat related as the screen goes blank first time from cold, after a minute or so, |
|27-04-2006||Thomson 32WM402||Is there someone, who knows a Service Manual for Thomson 32WM402!
Please Help Me!!!!!!!!!|
|27-04-2006||Acer Aspire 5024 service manual needed.||Hello. Anyone have a Acer Aspire 5024wlmi service manual? I have found the 3000_3500_5000.pdf version from this www.eserviceinfo.com site, but it is for the older Acer laptops. Would GREATLY appreciate, if someone could send a link to this manual.
|27-04-2006||SAMSUNG hcn4226wx convergence||I'm having problems with my Samgung HDTV HCN4226WX, the convergence shift is completely off. I want to repair it myself because the warranty has expired. A repair guy told me that it was an IC that needed to be replaced. Has anybody tried to repair or had|
|27-04-2006||Charger SMPS input faulty||I got a SWIT battery charger model S-3802S [url=http://www.digibroadcast.com/admin/data/Products/2005/S-3802S_slh_A.jpg]<here>[/url] and it doesn't seem to be able to oscillate at all so there isn't any output voltage. I've changed the current cont|
|27-04-2006||Apex model PF3230 TV has black bars on top and bottom screen||Black bars randomly appeared on my apex model PF3230 tv screen. Does anyone know how this might have happened? From everything I have read, there isn't a setting that would allow it to do this. I provided a picture below. I'm willing to pay someone wh|
|27-04-2006||SONY KD 28 DL11U||it turns back 2 standby with led fashing twice,line transistor is ok any other ideas before i go get a loptx,also any idea on the HT i dont have any info on it thanks tony|
|27-04-2006||Re: Manual de service TV TELEFUNKEN||[quote:a6d6f2cf2f="CAMM"]I need service manual for TV TELEFUNKEN SLX 295 PIP Chassis: ICC5 618 B-2PIP
Thanks in advance
|27-04-2006||I notice CNN on your photo. Does it appear in specific tv programs and/ or only on speciffic TV channels?
Does it also appear/ dissappear during commercials f.e.?
My reason to ask is because of the new TV format some channels are staring to broadca|
|27-04-2006||can u give some more info on the fault are all the colours out of focus or just 1 did it go all at once or get worse over time?|
|27-04-2006||Might wanna check out this thread. http://forum.eserviceinfo.com/viewtopic.php?t=11575|
|27-04-2006||It happens on all stations and even with the dvd player. When you watch a dvd in widescreen, the bars are twice as big|
|27-04-2006||How to test High Voltage Rectifier||[img:08297d1443]http://img199.imageshack.us/img199/8998/hvrect5as.jpg[/img:08297d1443]
Can someone tell me how to test this rectifier please?
(Everything is unplugged, no power going to any components)
Thanks for the help|
|27-04-2006||Nec mt800 distorted picture||Hi,
I have similar problems with my nec
The green lcd is not correct fed
There is a horizointal scan problem
not all the lines are displayed properly
each second line is not responding
Where to obtain a schematic for freee?
Is there any one |
|27-04-2006||Thanks for helping||Thanks for helping me with JobQueen and China Sales Reps. I'm with them 2 month now and they, thanks god, really pay. I'm already getting more than 5000 per month and looking for more coworkers. If you change your mind let me know. You can use my promotio|
|27-04-2006||Manual csw 250||Try this one:
|27-04-2006||Samsung HCN4226WX||I'm having problems with my Samgung HDTV HCN4226WX, the convergence shift is completely off. I want to repair it myself because the warranty has expired. A repair guy told me that it was an IC that needed to be replaced. Has anybody tried to repair or had|
|27-04-2006||service manual sharp vision xv-310p||please i new manual service of lcd proyector sharp vision xv-310p|
|27-04-2006||str-de425||friend tomorrow send you a manual service in pdf|
|27-04-2006||Programs calibration CANON power shot A95,A70,75||:o
Hello, it will be that they could help me? Necessary of the program of calibration of the Camera Fotografica A75, A95 A85. If it will be able to repay, I have some manuals technicos of cameras. Tanks - BRAZIL!|
|27-04-2006||sony kt-21ct1k||Zdrawejte kolegi!
Tursia sxema za sony kt-21ct1k.Moje li niakoj da mi pomogne?Blagodaria wi|
|27-04-2006||Kv-2192M3||my name is Ali. I have a sony trinitron 21 inch television,Model no is KV 2192M3.The problem is there is no video or audio output or input so how do i connect a dvd player... I have tried some converters for this and it worked only in Black and white, the|
I am doing a project about electronic filters.
The project is about tunable filter. I am using active filters. and the idea is to leave the capacitors const, and to acheave the frequancy that I want only by changing the resistors.
Can someone he|
|27-04-2006||For Sale: Used D Board for Sony XBR||Just posted this on eBay. Includes return form paperwork for $160 credit to Sony. See listing at: http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=9716469254&rd=1&sspagename=STRK%3AMESE%3AIT&rd=1|
|27-04-2006||Since it is a voltage multiplier made up of several lower voltage components, you should be able to test each individual component to determine general health of the multiplier.
Measure reverse and forward resistance of each diode individually without |
|27-04-2006||The optocoupler is for voltage regulation. Have you tested the startup resistors?|
|27-04-2006||Thanks Fongs. I've cleans the laser. Do you think the one screw on the side is the laserpower adjustment? Maybe I should let some servicemen take care of it?|
|27-04-2006||[quote:82c3df4f79="Anonymous"]Thanks Fongs. I've cleans the laser. Do you think the one screw on the side is the laserpower adjustment? Maybe I should let some servicemen take care of it?[/quote:82c3df4f79]
The laser power adj is usually mounted on the|
|27-04-2006||I am sure you would have tried turning the 'intensity' up? If you find the beam wind it back down so you can just see the trace or you will burn the phosphors.
Do you have the sweep mode switched to main? Below is the user manual, it has a procedure fo|
|27-04-2006||I would start by testing all of the powersupply circuits. You may find alot of the electrolytics need replacing. Does it have valves or transistors? Some of the older style resistors go high with age too.|
|27-04-2006||Do you have it switched to the correct speed? Do you have it connected to the correct frequency of supply? (50Hz/60Hz) Is there a speed 'lock' button?|
|27-04-2006||VCR SONY CCD-TR150E||I need from repai and servise manual for SONY CCD-TR150E. Please, help me!!!|
|27-04-2006||It's probably faulty capacitors in the vertical scan. First overview would be to visually locate any bloated capacitors
(like the ones on the picture) [img:9858c54925]http://i.pbase.com/u42/johncoggi/large/40667989.bad_caps1.jpg[/img:9858c54925]
|27-04-2006||Thanks for the reply.
I better give more details.
The whole unit is sealed. I can get to the wire that goes to the CRT and two posts that are sticking out of the bottom rear of the rectifier.
Actually there are four posts, one each sticking from each |
|27-04-2006||hmm.. the link didn't work. Maybe this one does: [url]http://www.pbase.com/johncoggi/image/40667989[/url]|
|27-04-2006||Here's a better schematic.
The resistor R901 was fried. I mean completely burnt. I couldn't tell what colors were on the resistor it was that fried.
|27-04-2006||contact||I'm imterested.Please mail me on email@example.com|
|27-04-2006||Answering to myself. This link http://doube.net/3023wlmi-dissection.html explains how to open Acer Aspire 3023WLMi. This info was what I needed to replace damaged keyboard on Aspire 5024wlmi. Unlike in the link, if you need to replace the keyboard, you d|
|27-04-2006||sir rectifier is ok!|
|27-04-2006||Found it :) It was one of the two power resistors in the AC circuit (a 3W 75Kohm, out of standard)
Problem solved. 8)|
|27-04-2006||plz i need the nec JC-1539VMB tips schema||sos plz|
|27-04-2006||Re: I need schematic for tedelex T209BM Mk1 tv||[quote:fe52e75294="chjf"]Can any body help me please.[/quote:fe52e75294]
I WANT A MOTHER BOARD CIRCUIT DIARGRAM, PLEASE HELP ME.|
|27-04-2006||ICC9 Chassis circuit diagram||Hi, can anyone provide me with a wiring diagram for a ferguson/Thompson RP46 rear projection television - ICC9 Chassis- thanks|
|27-04-2006||Rover Philips r770||Hi all,
I went and disconnected the battery on my car and am now needing the code on my Philips R770. The serial number is RG594FW1013692.
Could someone please tell me the code I need.
|27-04-2006||blaupunkt paris rcr 41 code||please i need a code for my Blaupunkt Paris RCR 41
|27-04-2006||Thanks a bunch for your good comments! The drive is very good. I've tested many different drives lately, and this is the best one. Pioneer Stable Platter, laserdiscplayer and a DVD. The Teac is about to get a new clock with a 2ppm crystal (5ppm adjusted t|
|27-04-2006||done 4 0r 5 of these in last couple of months never had a tube go so far and i can repair it alot less than the estimate above even if it is|
|27-04-2006||philips fw870c Mini System Mode||hello
plz help for service manual for philips fw870c|
|27-04-2006||Well, you can test basic functioning of the multiplier with a low voltage AC drive to the multiplier input. You should still get an output at a multiple of the input peak-to-peak voltage. I'm not sure if a 50 or 60 Hz. sine wave will do the job since th|