Question about Sony FD Trinitron WEGA KV-34HS420 34" TV

Scrolling Input Screen

I have a Mitsubishi Diamond Series. I can't turn on the unit with the remote. When I turn it on manually, the screen that shows the various input devices is in scroll mode and won't stop. I can get a piture but it's blocked by the input screen in scroll mode.

Jim Ellis May 11, 2007

Snake. As it turns out, the cicuitry was ok. The problem was in the manual control panel. One or more of the buttons was "stuck", virtually freezing out any other incoming signal. Now the buttons didn't "feel" stuck but the interface viewed one or more of the buttons in the engaged position. The solution was to have all the manual control panel buttons checked. The problem stumped the more junior tech that came out...but his boss had seen this problem before with the Mitsubishi Diamond Series.
levyk Dec 31, 2007

I have a 36" Sony Trinitron. Sequential numbers continue to scoll indefinitely in the upper right-hand corner and the manual (Menu, Channel, Display) and remote buttons no longer funtion. Volume is only accessible manually, but all manual buttons have the impact of advancing the channel by one.

The television is hooked up to TIVO and once the television is on channel 3, all non-remote television operations can be completed without problem through the TIVO remote. Volume and Power are the 2 remote functions that continue to be impaired.

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Henry Thomas

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1,074 Answers

Have tech take a look at your tv the problem is very technical for you to handle the vertical circuit is defected.good luck.a check should be made on the eeprom.

Posted on May 06, 2007

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