Question about Sony FD Trinitron WEGA KV-34XBR800 34" TV

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Arched picture on Sony KV-34XBR800

Picture looks somewhat like a convex fun house mirror--arched up in the middle. Also blue haze in upper left corner, red in upper right. All channels (OTA) the same. Adjusting video settings has no effect. Before I haul this large appliance to the repair shop, any obvious diagnosis? Thanks

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Your TV has problem in Pin-Out area. I know its technical term but I have no other words to explain it. TV needs qualified technician to fix it.

Posted on Jun 11, 2008

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When I turn on the TV, I get a light green picture that fades to an even darker green and then the TV shuts off. Any ideas of what could be causing it? FD Trinitron WEGA KV-34XBR800


My thoughts is that your CRT - Tube is going out.
May be time to think of replacing it.
There is what is called an electrical Gun in the back of the tube. This is what will emit the Green, Blue and Red electron beams on the front of the screen. Sounds like something has been damaged in this gun area.
Blessings,
A/V Media Guy

Nov 22, 2009 | Sony FD Trinitron WEGA KV-34XBR800 34" TV

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Picture bowing in center from top down about 1 inch in middle, ok at edges, also looks as if degause is inoperative with colors on left and right (purity) --------------------------------__________________...


This is a convergence problem. Look for poor connections at the convergence ICs. Try resoldering the pins on the ICs. If that does not resolve the problem, replace the ICs.

Dan

Jul 27, 2009 | Sony FD Trinitron WEGA KV-34XBR800 34" TV

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No picture no sound


Forward voltage/current problem....needs a new board....You might try unplugging it for a few hours...If the TV starts you will need to leave it on until it gets repaired or replaced.

Jun 12, 2009 | Sony FD Trinitron WEGA KV-34XBR800 34" TV

2 Answers

Sony KV-34XBR800


Complete manual is here:
http://www.mediafire.com/?ixd49edyyam


ID
KV-34XBR800
34XBR800
0 ID0
89
1 ID1 255
2 ID2 239
3 ID3 107
4 ID4 203
5 ID5 243
6 ID6 126
7 ID7 25

Rate me as fixya for my work, and ask another question if needed.

Mar 27, 2008 | Sony FD Trinitron WEGA KV-34XBR800 34" TV

3 Answers

RE: Flashing "Standby" light


LED blinking Seven times. High voltage shutdown. The high voltage has exceeded 33k and the unit goes immediately into safety shutdown. Check power supply regulation and horizontal circuits.

Jan 21, 2008 | Sony FD Trinitron WEGA KV-34XBR800 34" TV

1 Answer

Correct overscan on kv-34xbr800


With TV off, enter the following on your remote:
Display > 5 > Volume + > Power now you are in service mode 2 & 5 will take you up and down categories 1 & 4 will take you up and down settings within categories 3 & 6 will change the data up or down
So press 2 until you come to the 2170D_2 category Press 1 until you get to HSIZ and change the data down to the required setting (different data registers for different width settings)
It could be more involved but this might do the trick in your case. Good luck!
Fixatorre

Jan 14, 2008 | Sony FD Trinitron WEGA KV-34XBR800 34" TV

1 Answer

KV-34XBR800 Reset everything in service menu


In the service menu or customer menus? On a Sony I wouldn't use a standard degausing coil as you will do damage to the CRT. Sony requires the use of a low power wand degauser.

Nov 30, 2007 | Sony FD Trinitron WEGA KV-34XBR800 34" TV

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