|04-11-2007||Philips LCoS TV blinks 116 - please help.||I have a Philips 44PL9523 LCoS projection TV. A few days ago the picture froze and then went completely blank. I SDM menu it blinks code 116 (11 slow flashes and 6 fast flashes). Any idea what this is?
I still get sound, can flip channels and even get |
|04-11-2007||Acer Aspire 5315 service manual?||I snagged one of those $348 Wal-Mart specials today. :)
Vista Home Basic is kinda bogging it down, even with a gig of RAM.
I'd like to know if the CPU can be upgraded? CPU-Z says its a Celeron M530, Conroe-L, 1.73 Ghz. Doesn't tell the package type.|
|04-11-2007||Akai AC-M73 Remote control||Only half of the remote control is working, e.g Power button not working and volume up works but not down. There is a broken capacitor inside but I don't know the value. Does anyone have a circuit diagram for the remote?|
|04-11-2007||does anybody know anything...at all????|
|04-11-2007||Re: Kenwood vr-615 no audio power goes on/off in surround o||[quote:8cdea80931="audvidtec"]Hello I'm new to this forum. This reciever powers up and when set to stereo stays on but no audio. When selecting surround mode power goes on/off repeatedly. Both Kenwoods parts distributers were nonstock on service manual.|
|04-11-2007||Re: Grundig TV problem, needs advice.||[quote:952b4a221e="guest8"]hi,
i have a Grundig TV, i don't know the model. for a few weeks, every time i switch it on, it shuts down, and it takes a few times until it stays on. what is the problem? is it worth fixing, or should i get a new one?
|04-11-2007||Re: Kenwood RD-K501usb compact hi-fi||[quote:87754d6656="watkins"]i am in trouble with this compact hi-fi , no schematic found on the net .Failure :
some time in random time the device switch OFF and again ON without any apparently reason.It can work for 7 hours without problems and some tim|
I want the user manual of HERAEUS LABOFUGE 200 BECAUSE I HAVE AN ERROR MESSAGE ( E-12) AND I CANT RESOLE IT.
CAN YOU SEND IT TO MY E-MAIL
|04-11-2007||radio code for phillips 400||can anyone help need code plz gmo400v1513463 now it say on the radio 7 SAFE ALSO CANT GET OFF SAFE THANKYOU IF YOU CAN HELP|
Where can i email the schematics ?
I just came on web finding Your message about LCD1850X.
Do You still have access to the schematics of this unit ?
I'd be veary gartef|
|04-11-2007||Panasonic 47wx53 won't power on||I was watching a movie and the screen went slightly green for about1 second, then the TV shut off. Now when powered on, the power LED flashes 3 times then repeats. Also, you can hear the relay kick on, but after about 5 seconds the power LED begins to f|
|04-11-2007||Diagram Tv Mitsubishi VS-60705||Hi, i need help to find a diagram for a TV Mitsubishi model VS-60705, thanks for your help...|
|04-11-2007||Sony KP-53XBR300||My TV has bad CRT tubes with part # and Desc:
8-736-087-05 CRT 07MZC2(G) (53XBR)
8-736-088-05 CRT 07MZC3(B) (53XBR)
8-736-089-05 CRT 07MZC3(R) (53XBR)
Can anyone direct me as to where I can purchase replacement tubes?|
|04-11-2007||did you ever get this?||did you ever find this? I have the same problem.|
|04-11-2007||:idea: ic 7411 is sensitive to almost touching it , relay will intergize when you put your finger close to it , it like magic , the the set will come up and run like a champ the ic is on the bottom of board , i know this a hotel set, but the Lo4.1 cha|
|04-11-2007||Mitsubishi VS-5042 Color Problems||Hello, I have a Mitsubishi VS-5042 rear projection TV that is about 10ish years old that I got for free. Everything is fine for about the first 5-10 minutes that I have the TV on for the day. After that, it appears that the blue color cuts out. The def|
|04-11-2007||Re: nec LCD1850x||[quote:a9e46d39cb="[email protected]"]I need the schematics for the unit. I have a blown fuse in the power supply and I think a bad transister
I found Your question concerning LCD1850X on the forum.
|04-11-2007||Sounds like a weak blue tube. You can pull the speaker grill off and remove the front board and try to adjust the blue screen voltage. If if it makes any changes.|
|04-11-2007||I checked Sony's site, none of the tubes are listed indicating no longer available. You could contact
It's a common problem and not cheap to fix. You're looking at about $750.|
|04-11-2007||Have the convergence IC's been replaced yet? STK392-110's.|
|04-11-2007||Samsung DLT 4660 Turns off & on||When first turning on tv it continues to turn off and on by itself. Most of the time, no pic or audio. Light tapping on back of set sometimes makes the pic & audio come on. We recently replaced the lamp and made sure switch is in correct position. A|
|04-11-2007||Try reseating the lamp again. Can you hear the color wheel spinning?|
|04-11-2007||You try putting new batteries in?|
|04-11-2007||If battery is not the problem, more than likely it is a lense related issue. Not familiar with the model, but sounds like a typical error detection in the camera mode which'd cause it to shutt off due to some sort of a fault ---not something for consumer |
|04-11-2007||ha..good luck finding a schematic for that...
either get a replacemant remote as minnie posted OR if you are positive that there is no cracked PCB, the value of the capacitor is NOT that critical in the application. More likely is used for signal coup|
|04-11-2007||No, nothing has been replaced yet. It happened this morning, and I only spent about 45-60 minutes looking at it.
Could they cause it to do this?|
|05-11-2007||You bet. When a set gets between 5 and 7 years old that is the most common failure. STK392-110's and the 2.2 ohm resistors. It causes a dead set. The other most common on this set is the horizontal output transistor shorts because of a bad flyback.|
|05-11-2007||Easier to replace the remote. Look at the new one for the value and fix the old as a spare. For grins I try about a 1uf cap.|
|05-11-2007||Any tips on how exactly to change the voltage, and how much? I'm not exactly the most knowledgeable guy in the world when it comes to fixing electronics.|
|05-11-2007||Color wheel||Yes, we redid the lamp. Not sure what the color wheel is you refer to.|
|05-11-2007||Sony 40'' will not turn on "Unless"||I have a Sony 40XBR800 and starting a few weeks ago, the tv would not go on unless I blew "hot air" with my hair drier onto the D board.
What can be causing this and why does it go on when I heat it up? It usually only takes about 30 seconds |
|05-11-2007||thanks. I assume you mean by power ic the amplifier chip. Do you know this model well is it a common failure.|
|05-11-2007||LG PDP42V7 Plasma TV - sound, but no picture.||Hi all.
This is an LG Plasma screen TV.
Full model number PDP42VB74013.
With a couple of DVD players connected to the AV inputs, you can power-up the set and select the input you want all with the remote control, however, there is no picture at|
|05-11-2007||vr-615||Thanks It sounds like you know this symptom or model well is this a common failure. Or a run of bad ic's|
|05-11-2007||What is a D board?
I suspect dry joints. I also suspect faulty joins within a heat-generating component, such as a regulator or pass transistor.
The fact that it only goes when heated, then keeps going is a symptom I have seen before in my se|