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| Forum |
Topic |
Author |
Replies |
Posted |
| Television Troubleshooting | SONY KV27V45 WITH RETRACE LINES. | TECHRONE | 1 | 2009-10-20 15:51 |
| First 650 characters of this post | SONY kv27v45 has retrace lines and blue screen.When I checked the supply which goes up to the ctr board, it measures 194 volts on my digital multimeter and then increases.The television then shuts down and the standby light displays 2 blinks.I have changed the FBT and IC1701, and checked the HOT, Q946 and Q947. |
| Television Troubleshooting | SONY KV27V45 SHOWS RETRACE LINES,THEN SHUTSDOWN AND STANDBY LIGHT DISPLAYS 2 BLINKS. | TECHRONE | 2 | 2009-10-07 17:18 |
| First 650 characters of this post | I AM PRESENTLY SERVICING A SONY KV27V45,WHICH DISPLAYS RETRACE LINES AND PICTURE WITH BLUE SCREEN BRIEFLY,ANDTHEN SHUTS DOWN.THE STANDBY LIGHT DISPLAYS 2 BLINK CODES.WHEN I SWITCH THE TELEVISION ON AGAIN IT DISPLAYS A HORIZONTAL LINE,THEN THE RETRACE LINES AND SHUTS DOWN AND DISPLAYS 2 BLINK CODES.I HAVE CHECKED THE CAPS IN THE VERT CIRCUIT AND ALSO CHANGED THE VERT IC.CAN ANYONE SUPPLY ANY IMFORMATION ON THIS PROBLEM? |
| Television Troubleshooting | kv29cl11 5 blinks | olazon | 2 | 2009-09-24 08:52 |
| First 650 characters of this post | Hi everybody and congratulations for this nice websitei have a kv 29cl11e with error 2 broken flyback transformer and BU horizontal driveafter replace that, tv came up blue screen and horizontal lines.G2 cannot adjust about 160volt ( if try adjust error 2)measurement on RGBR=2.5vG=0.3B=6vany ideasthanks a lotolazon |
| Playstation 2 players club | Geda VX690HD, the No.1 MP4 of the World Has Landed with a Strong Storm | Johnbear | 2 | 2009-08-26 04:11 |
| First 650 characters of this post | The back side: There are four direction keys, four function keys, tow L/R keys, one rocker, one OTZ key, two volume increase/ decrease keys, a screen resolving power changing key, a select key, a start key, a fixed ring for rope, a T-shape USB interface, a Wifi switch, a video output port, a headphone connector and an on-off key. There is a place in the side which is like a place for card but actually not and a |
| Television Troubleshooting | KV24FS120 HAS RETRACE LINES, NO VIDEO BUT HAS SOUND. | ivtec | 2 | 2009-05-23 22:55 |
| First 650 characters of this post | On 2009-05-22 09:18, TECHRONE wrote: SONY KV24FS120 HAS RETRACE LINES , AND AUDIO BUT NO VIDEO. Retrace lines in pictureDuring the time the electron beam is returning from right to left at the end of a line and bottom to top (over the course of multiple lines), it is supposed to be result in no visible light on the screen. However, a number of faults can result in visible retrace lines. The appearance will likely be a general reduction in contrast from the visible horizontal retrac |
| Television Troubleshooting | Screen Problems with KV-32XBR50 | blue2004STi | 3 | 2009-05-18 19:09 |
| First 650 characters of this post | Hello all,New to the site, so sorry if I violate some courtesies. I have a Sony Trinitron KV-32XBR50 tv that was my parents. They bought it quite a while ago and just yesterday started having problems with it. Two nights ago my roommates wanted to watch a dvd, they used my PS2 hooked into the Video 1 input. He came to me the next day saying after a while the screen when black. I shrugged it off because I had just watched TV earlier on it. Well I was watching the Rockies and went to my room, came back and the screen w |
| Television Configuration | 40XBR700 green blotch issue | claudio | 11 | 2009-03-26 10:51 |
| First 650 characters of this post | Xbr800 series came out after xbr700 series. Xbr700 does not have DVI or HDMI which is a big issue now days considering all these upscaling, Blue ray players on the market. There is no DRC in xbr700 series either, so even for SD the xbr800s are a better sets. There are also some other image enhancements for HD sources that xbr700 series lack in comparison to xbr800 series like HD detailer and improved VSM. Also, the outside is a bit different between the two. Below are pictures of both models |
| Television Troubleshooting | kv-xf25m30 blue picture. | RohanGill | 1 | 2008-09-11 07:45 |
| First 650 characters of this post | G'day all,My kv-xf25m30 had an all blue picture. I replaced ic701 on the neck board and then had an all blue picture with trapezoid effect. this lasted about 5 seconds then the set shut down. Standby led showing 2 flashes now. Have i blown horizontal out transistor? Why the blue screen to start with? Any help appreciated! regards Rohan. |
| Television Troubleshooting | KV-27FS200 2 sec. blue pic then no pic, 5 blinks | xtreem | 11 | 2008-09-03 09:53 |
| First 650 characters of this post | I have a KV 27FS200 and when it turns on it will very briefly flash the picture then go black with no picture. When the picture does appear it is very blue but you can see the images through the blue. If the channel is changed the blue screen will stay on. I have the service manual and was leaning toward IC301 failure. Any thoughts on this problem before I start ordering parts and soldering?Thanks! |
| Television Troubleshooting | Sony KV-34HS420 / G2 focus lead ? | Scott39 | 1 | 2008-07-02 10:39 |
| First 650 characters of this post | <font size="3">I just recently repaired my sony KV-34HS420, by replacing the IC8002 and IC6501 chips, thanks to the information I read on your forum. The TV works fine now, except the screen size adjustment. I desolder the G2 Focus Lead (blue wire) to get the D-Board out. I resolder the G2 wire back, but now im not able to change (screen size). I'm going to resolder. But my question is do I need to <strong>discharge the tube</strong> again since I don't neet to remove the C-Board. </font& |
| Television Misc and News | Sony KV-xF25 TV Video Input Problem | ntwinter | 5 | 2008-06-04 20:45 |
| First 650 characters of this post | I've just aquired a second hand Sony KV-xF25 TV that is about 7-8 years old. I tried connecting my xbox via the video inputs at the rear (of which there are two) and the one on the front. I can hear the sound but the screen shows blue with no picture.I went into the TV menu and once the menu was on the screen I could see the video feed from the xbox heavily distorted in the background. Once out of the menu screen it reverted back to a blue screen.I've tried a DVD player and get exactly the same result. Any help/suggestion are greatly appreciated. (I need this to work fo |
| Television Troubleshooting | KV-32XBR450 problems displaying dark images and flashing white lines (with video) | ranmakiller | 15 | 2008-04-25 22:58 |
| First 650 characters of this post | Hello EveryoneBeen using my sony KV-32XBR450 for years but suddenly something strange happen, i not sure if this is the same problem with the D-board issue or not. (don't want to spend the money if i don't need too). I noticed bright white lines flashing across the screen then i lose all colour but a dark red and blue. Searching for this issue on the forums and google was a nightmare. It's kinda hard to explain so i pulled out my digital camera a made a movie.Video 1 and |
| Television Troubleshooting | Sony KV 27fv310 HD problem just the HD ports | NiteHawk | 3 | 2007-12-27 20:03 |
| First 650 characters of this post | Welcome to the forum. The model KV-27FV310 does not have any HD ports. It does however have two (2) component video inputs for connecting 480i sources, like a DVD player. HD ports are tuned for 720p/1080i sources, like a HD cablebox or BlueRay/HD-DVD player. What are you trying to connect to your Sony that's causing a split screen image to be displayed ? |
| Television Troubleshooting | XBR400 - D-board problems - LED blink codes | ntehicks | 34 | 2007-09-26 00:39 |
| First 650 characters of this post | UPDATE ON KV32XBR400 I was getting 5 blinks, so I found on the crt board a bad video driver chip part number TDA6111Q. I replaced that and then started to get 6 blinks. and the screen would start off low and then get really bright and then shut off. I replaced the 5 volt regulator on the A board part number |
| Television Troubleshooting | Enabling 720p on KVHR36M31 (XBR910) Service Menu Adjustment - Please Help !!! | sk280 | 2 | 2007-08-24 00:10 |
| First 650 characters of this post | Hello,
I\'m from Sydney, Australia and I have the Australian (Asian) version of KD34XBR910 which is called KVHR36M31. It supports 720p and 1080i via Component Inputs.
My set is one of the first sets made in Japan which I understand did not have 720p switched on in the service menu by default.
The symptoms: When I try to feed the TV a 720p signal, the video distorts for a second as if losing sync, then displays a blue blank screen with only Audio and No video. 576p/1080i works perfectly fine.
I also read that owners of this set, who had this exact problem, go |
| Television Troubleshooting | Sony KV-32XL90E problem | Ctulhu | 1 | 2007-08-16 04:43 |
| First 650 characters of this post | I`ve got Sony kv-32xl90e (chassis ae6ba) tv and the problem is that when I start up there is blue screen and re-trace lines. Picture gets brighter and brighter and then set shuts down. I have replaced RGB-ic and resistors r7337,r7336,r7335,r7308,r7310,r7328. I think that diode d6817 is leaking but I wonder what it is.S43N ? Also smd transistor q6811,q6808 and q6806 measure odd. Any help is wellcome. |
| Television Troubleshooting | KV32FS16 repaired, different flyback transformer PN question and PREL setting change? | chadgt | 3 | 2007-07-26 10:23 |
| First 650 characters of this post | if you see my previous post, i just picked up my KV32FS16 at repair shop last night after they replaced the flyback transformer for my screen that had red flashes until it went to a blue screen with white horizontal lines, with diag code of 5 blinking lights. i see on the invoice that he used transformer pn 1-453-338-41. when i look up my original part at partstore.com, it was -11, however i see that that part was superceded by -21. no mention of -41 for my specific model. when i look up -41, it lists -41, -21, and -31, with a note saying that -21 is a direct repla |
| Television Troubleshooting | KV-32FS16 5 standby flashes, blue picture? (long) | chadgt | 9 | 2007-07-04 16:06 |
| First 650 characters of this post | Hello. Unfortunately my trusted 7 year old Wega KV-32FS16, BA5 chassis, manuf July 2000 decided to take a dive last night. We had left it on and went upstairs for awhile and when we came back down, the screen had changed to a blue screen with horizontal/slightly diagonal lines on it with the tv show picture as a ghost image, sound working fine, but standby light flashing 5 times and repeating. Changing channels/vid inputs sometimes brought picture back momentarily, however it immediately was flashing red colors and then would fade to all red before turning to the blue sc |
| Television Troubleshooting | Sony Trinitron loss of all color | Alexinhouston | 1 | 2007-05-20 11:34 |
| First 650 characters of this post | First of all, I\'m an idiot when it comes to electronics troubleshooting...thank goodness for the internet.
I have a Sony Trinitron KV-34Hs510 HD, flat screen television, 2 years old.
This morning when I turned it on, every picture from every source (satellite, dvd, vcr, tivo, etc) is in black and white. Does anyone out there have any idea what has caused this out of the blue and, more importantly, what the fix may be??
Thanks so much.... |
| Television Troubleshooting | KV-32XBR250 INTERMITTENT GREEN TINT | biggeek | 8 | 2007-05-05 07:35 |
| First 650 characters of this post |
On 2007-04-30 19:43, jehill wrote:I meant measure the Q304 (red), Q305 (green) and Q306 (blue) input and output voltages to ground and compare them. Ideally, you would do so with an oscilloscope so that you can compare both the DC and AC signals. I wouldn\'t replace anything until I was convinced that it was bad. If the readings on Q304 and Q306 are similar, but the readings on Q305 are significantly different, I would replace Q305. Replacement of the A board would be overkil |
