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My sony triniton manufactred in 2000 satys in a screen with horizontal lines it does change color but cannot see image i used to shake it a little and would be able to see it but now i cant can u haelp me?

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This sounds like a dry joint on the vertical deflector chip. If you are able to use a soldering iron you may be able to check the main PCB and resolder and joints that look like they are cracked. You can also check for any capacitors which look like they have bulging tops (instead of flat tops).
Opening a CRT TV or monitor should not be attempted by novices. There and components whcih store high voltages even after theTV is switched off and unplugged. The CRT can also become highly charged and is dangerous.

Posted on May 22, 2011

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Posted on Jan 02, 2017

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I have sony triniton tv when i was turn on there is horizontal line on the center of screen this problem was never happen before


HI,
ur tv has problem with its vertical scanning side. vertical scanning output ic (integrated circuit ) may have some problem ( faulty or dry soldering in its leads). u can easily find out the vertical ic on ur tv. there will be four wire coming from the coil which is fitted on the picture tube neck, of which 2 will goto horizontal scanning section and the remaining two will go to vertical scanning section. just follow the two thin wire (normally in color green and yellow ). it will goto a socket on the main board. follow the track on the board. it will lead u to vertical scanning section. check for any dry soldering, if not , replace the ic.
ok

Jan 04, 2011 | Sony KV-35S42 35" TV

1 Answer

My Sony KP-57WS500 TV has curved horizontal white lines. You only see them when there is something dark on the screen. Any ideas?


You have 3 CRTs inside of your TV that create image. Blue, Green and Red. Looks like one of them need adjustment due aging.
Remove front grille. Than remove center "shielding" piece held by 4-5 screws. Behind this cover you will find little black plastic box that have 6 rotating buttons on it. Take you time to study them. There is three columns and two rows. Columns represent color, rows - "Focus" or "Screen". You need to locate "Screen" row of three rotating buttons. They will be marked "B', "G", and "R" for colors accordingly. Turn on TV let it warm up and try to figure out witch color is dominating others on your screen. Then carefully turn rotating adjuster counterclockwise using Philips screwdriver. Try to muscle-remember original position of screwdriver so you can turn it back to it.
Eventually you will find the right one, you will see lines dissapear when you reduce voltage and reappear when you turn rotating shaft back. Sometimes more than one have to be adjusted.
Try to have all three color to be present and visible but with no over saturating and no horizontal lines.
Put cover and grill back - and that's should do it!
Regards.
Russ.

Apr 06, 2010 | Sony KP-57WS500 57" Rear Projection...

1 Answer

We have a Sony Triniton 32 inch TV we bought approximately in 2000. For a couple of weeks we had horizontal lines across the screen, then it just went black, no audio, nothing. Just comes on and off....


It is probably you horizontal output or horizontal output drivers. The newer TVs derive all there power from the horizontal circuit. This can only be fixed by an experienced technician as that area produces in excess of 20,000 volts to light the screen. Don't try to fix it your self as you could cause more damage or be electrocuted.

Oct 07, 2009 | Televison & Video

1 Answer

Magnavox 32MF337B/27 power supply works and like another writer when power is turned on the audio works the channels change and you can tell that all remote and on set keys work, but no picture except an...


hi i have a 50" magnavox that has a problem, i was looking at several websites and i find out the dirfferent posibilities.
in your case i have 2 posibble answers.
1) negative image
tv turns on and shots down in 2sec
flashing pixels on screen
dark image
has sound but no video
screen goes black and then return to normal picture
vertical color lines on screen no video
vertical color lines with video
vertical bars on screen
horizontal lines on the image
picture goes red after while
IT COLUD BE (X or Y or Z SUSTAIN BOARDS )

2) just left part of screen working
just right part of the screen is working
vertical and horizontal lines on screen
part of screen not working
some functions not working
no video but has sound
functions not working at all
IT COULD BE (LOGIC CONTROL BOARD)
TErry HerreRA

Oct 04, 2009 | Philips Magnavox 42MF521D/37 Television

1 Answer

How can i line the lights up in my sony kp-61hs10.


I'm going to assume that the "lights" are images on the screen that seem to have a multi colored shadow. Within the menu there's a choice for convergence, when selected this gives a white cross centered in the screen. Using the arrow keys on the remote (left-right for vertical movement and up/down for horizontal) you will adjust the color that is "shadowing" or get all the colors aligned so the white cross has no trailing red or blue either horizontally or vertically. If you can't get it to adjust or there is no effect then repair is probably the only option.

Aug 22, 2009 | Sony KP-61HS10 61" Rear Projection...

1 Answer

No Color image - B&W image is distorted


it could actually be the cable box itself or there could be corossion on the cable connection outside

Dec 11, 2008 | Sony FD Trinitron WEGA KV-32FS120 32" TV

2 Answers

TV screen turns green


i think your color combination chip is not working. you may have to change the chip of color system.

Jun 11, 2008 | Sony FD Trinitron WEGA KV-36HS510 36" TV

1 Answer

Sony Triniton worked fine, turned it off and now it won't come back on.


The power supply, and or one of the scan amplifiers has a problem.

I have serviced these for defective horizontal output transitors, and the flyback failing. When this happens, most of the time the power supply had to also be serviced. There are number of support components that can cause the failure in the first place.

The set will have to be serviced by an experienced service tech.

Jerry G.

Apr 17, 2008 | Televison & Video

1 Answer

KDF-E50A10 Sony TV Purchased May 06


IF THIS HAPPENS ONLY WHEN USING HD SORCE THEIR IS A MODIFICATION TO BE CARRIED OUT.IF NOT THE OPTICAL BLOCK WILL REQUIRE REPLACING.

Nov 10, 2007 | Sony KDF-E50A10 50 in. LCD HDTV

3 Answers

View finder blurry/black - images blurry with rainbow horizontal lines


This is a result of Sony CCD recall issue - working with Sony for repair.

Jul 08, 2007 | Sony Cyber-Shot DSC-F717 Digital Camera

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