On 2008-07-15 20:36, sugar305 wrote: I have a Sony Wega KV-27FV16. If I use the sleep timer to turn the TV off at night, it seems to randomly turn on after a few hours.....no specific time. I checked the timers in the setup menu and neither are set. Any suggestions? If doesn't do that without the activation of the timer, then i would not worry about it,and if you like to use that function i would buy an external timer for a couple bucks and connect it to the power cord,and just set it up everytime you need it,you fault mayb ..
On 2008-07-15 20:32, Ra wrote: On 2008-07-10 16:51, shadow97290 wrote: hi guys, sorry for my bad english. my plasma tv doesnot work, they are many clicks but no power and no image. do you think it is the y-sus unit or do you know this problem? can i repair it or where i can find a y-sus for replacement? Go here; http://www.omnihypernet.com/plasmatvrepair/PDP%20trouble.pdf My freind Dakota i know that most of the info i posted is not for this particular brand ,but just a clue for those hobbists that do not have access to info f ..
On 2008-07-10 16:51, shadow97290 wrote: hi guys, sorry for my bad english. my plasma tv doesnot work, they are many clicks but no power and no image. do you think it is the y-sus unit or do you know this problem? can i repair it or where i can find a y-sus for replacement? Go here; http://www.omnihypernet.com/plasmatvrepair/PDP%20trouble.pdf
On 2008-07-10 13:20, rob123m wrote: Hello I am working on a Sony 27TS30 tv, I need 2 Resistors, 20 Watt 220 ohm Stand Up style, Ceramic. Would not mind a couple of spares too.Anybody know where I can get them. Thanks Rob   ..
On 2007-03-07 15:40, bdgorion wrote: kp-53xbr300 picture cycles on and off every couple minutes. sound remains on. When the picture is displayed, it's fine. Standby light flashes 5 times. I tried to do reset procedures, but the problem remains. Any suggestions. I think The Lampdriver unit is deffective
On 2008-07-12 16:04, mxcrew4 wrote: Corrected the 9-blink,screen comes on then shuts off.Now having the 2 blink i would check Z-Det circuit- D647,D640,D641,D646,D602,Q605,and(D690,Q690 Aboard)this for the 9 blinks, for the 2 blinks check,R590 470k and R595,330k off Emiter of Q532 and C514,
On 2008-07-07 12:50, sbuch wrote: I have a problem with KV-27FS16 - in my case the standby LED comes on as soon as the plug is inserted and stays on. Pressing the switch or trying to turn on using remote does not do anything. I have checked the fuse, the large cap and the two thermistors. They all look fine. Not sure how I can checked the ICs. Can anyone suggest ? I have got the service manual but it didn't help much. Thanks in advance for any help/suggestion you can provide. I would look at the fly,and then R5449,R550,D513,D514.
On 2008-06-26 21:44, k29ska9 wrote: Hello everyone My Trinitron doesn't start. After I turn poweron, LED blinks 15/16 times and then it blinks twice multiple times.. Any ideas as towhere can i start troubleshooting his? Thanks, BG check c514,r595,and also the fly maybe bad
On 2008-04-04 23:18, Anthony2008 wrote: I have a Sony Model KV-32FS320 9 blinks. Trying to find service manual and schematic to help troubleshoot. Re: sony kv36fs120 standby LED blinks 9 times No score for this post May 28 2007, 7:01 AM YMPTOMS 9 Blinks RESOLUTION 1. Z-Det waveform was present, although with no reference, could not tell if it was correct. Replaced D640 & D641, then D646, Q690 & Q646, then all the 10k chip resistors in that circuit. NO improvement. Checking the Z-Det waveform at the Collector of Q606 found it to be ..
On 2008-04-05 19:09, rolandomartin wrote: Hi my Sony KV-36XBR400 shows some colors off phase, I can see a little red halo to the left of images in the picture, for example an actor's face, and the same halo in the other right side of the actor's face but the color is blue-greenish type of thing. Is this problem something that can be adjusted entering the service mode? If so, how can I get a service manual? Any help will be greatly appreciated/ Background: I recently replaced the IC6501 (MCZ8001) because the set was having the well-known problem of not turning on. I did some research ..
On 2008-04-04 19:50, XBR800Man wrote: Sony XBR800 tv, replaced the 2 ICS on the D board. When I hit the on button, sounds like it trying to turn on but no picture and it flashes red 2 times then stops flashing all together. Any ideas? You better look closely at your solderings you may have a short pin
On 2008-03-31 19:22, woodstove wrote: Thanks for all the ideas. We pulled the chassis out and put it on the kitchen counter. We used a flashlight and were able to see light where one of the IC socket pins was soldered in. We resoldered it and thought that would do the trick. Nope. We then decided to take out the new IC MCZ3001's that were installed and order some more. We are keeping our fingers crossed that one was faulty, and replacing will do the trick. One did have a short pin which may not have been making complete contact with the socket. The opposite IC was the one ..
On 2008-03-30 11:18, woodstove wrote: Just pulled up the self diagnostic screen and it gave me one error at 5:AKB before the screen faded and went into standby again. There were no other errors noted. Just wanted to give more info in case anyone has a fix or an idea. Thanks My freind if you have 5:AKB on the self Diagnosis screen that sais it all. It could be any of these components and voltages to these boards Video out IC9001-IC9003 are faulty CH-CX Board, CRT Drive IC2801 is faulty B board, or G2 is improperly adgusted.
On 2008-03-29 16:53, gpearson100 wrote: thanks for the reply... Any ideas on what to start with? Thanks You may have a bad IC in the U board don't know for shure if that is a CXA1445sa in your modle, (48-SDIP LIN-IC A/V SWITCH) , if you have this A/V switch try to resolder it.
On 2008-03-28 13:55, bobbydrake24 wrote: I got a used big tv from a neighbor and I plugged it in and tried to turn it on. Whn I press the power button, the tv flashes like it is going to cut on. However nothing, I noticed that the red stand by light is flashing 4 times and then pauses, it continues this flashing pattern as long as the TV is powered on. I am assuming that it is some type of diagnostic indicator? Please help soon I have had this enormous tv for months and I am tried of looking at it. [ This message was edited by: bobbyd ..
On 2008-03-26 18:30, gustagen5 wrote: jehill, Thanks for the quick reply! You're right about the rubber wedge, there are three other wedges positioned at 9, 12, and 3 o'clock around the yoke. Looks like the 6 o'clock one fell off onto the motherboard. I'll dig up a new piece of foam tape and reattach it before I close the case back up. I will also resolder the questionable joint on Q505. You mention IC751 . Do you mean IC1751 ? As far as checking the ICs, what can I do besides visually inspect for obvious faults? I looked at IC1751 on the board mounted to the rear ..
You can download Sony DA-4 cHASSIS here for free http://www.eserviceinfo.com/index.php?what=search2&searchstring=sony+trinitron+kv-a2523e Also can get good tips on your fault here; http://www.agoraquest.com/viewtopic.php?topic=28698&forum=34
On 2008-03-24 17:17, robsmunchkin wrote: Please help......my sony tv model # KV-30HS510 started flashing 6 times and won't turn on. I have seen a lot of posts regarding this and read about replacing the fuse. Can anyone tell me where it is and how to do it. My husband is in Iraq and there is nobody around here I know well enough to ask for help. I sure can't afford to pay a serviceman to come out and my kids are so upset please help firstname.lastname@example.org go here there are some tips about your fault. http://www.agoraquest.com/searchbb.php
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