Question about Sony FD Trinitron WEGA KV-32HS510 32" TV

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Dark screen on all inputs, OSD clear

The screen was a little dark, despite the brite and contrast being all the way up. The OSD had no problem but any other input did. I turned the screen up enough on the flyback to see the retrace lines and turned it down till I could not see them anymore. This sent unit into overload protection mode and shut unit down. I am currently waiting the 4 hours for the hard reset to occur since I cannot see anything. Unit dooes not show any of the 9 service codes on the Timer LED when started or turned off. Could this be a bad flyback or the B board problem?

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Luminance is missing or the brightness. try to inspect the board at the back of the CRT see if there is an open resistor

Posted on Jan 15, 2007

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6ya6ya

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Hi there,
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Posted on Jan 02, 2017

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1 Answer

How to unlock buttons?


Not sure if this is exactly the same as yours your model hard to find I had 2 similar monitors at previous employer and they both operated the same way Taking a Look 1. Power Switch Pressing this button turns the display system power on or off. 2. Menu/Select ? Pressing this button pops up the OSD menus on the screen, and used to select ("Up" direction) the OSD control options on the screen. ? This button is used to select ("Down" direction) the OSD control options on 3. Select the screen. 4. + This button is used to increase the value of the selected OSD control option. 5. 0 This button is used to decrease the value of the selected OSD control option. Quick Adjustment Function When the OSD Menu is not active, the following functions are available for the quick adjustment. Pressing ? button once pops up the OSD Function Main Menu . Pressing ? button once pops up the small Brightness icon. Use +or 0button to adjust the Brightness level. Pressing + button once pops up the small Volume icon. Use +or 0 button to adjust the Volume level.


If you need further help, reach me via phone at https://www.6ya.com/expert/richard_b70d968cd1a1d293

Apr 17, 2016 | Princeton Digital VL173 Monitor

1 Answer

When turned on the screen is dark


Sounds like your contrast is a little too dark. Press the 2nd key and then hold down. This should dim the contrast. If you dim it too much simply daeken it by pressing second and up.
Happy Calculating.
If this helps please dont forget to vote. Thanks

Aug 30, 2010 | Texas Instruments TI-84 Plus Silver...

1 Answer

Osd problem


Try turning the power off, press down the contrast and britness setting bottons and turn the monitor back on and release the buttons.

Next if that dosent work try holding the menu button down until you get osd unlocked come up.

Hope this helps.

Feb 04, 2010 | HP w1907 LCD Monitor

1 Answer

The menu that controls contrast, brightness ect is stuck on the menu and when i push the number 1 button on he monitor it does nothing but lock the osd. If i hit the down button the contrast will move down...


Try pressing the number 1 again. It should exit the OSD. While the screen is stuck with the OSD. Press the power button (blue) and push to turn it on again.

Hope this helps.

Mar 15, 2009 | ViewSonic VX924 19" LCD Monitor

1 Answer

On the side of the monitor are 6 little buttons. What is the function of each of these buttons.


I found a user guide for a CMV938A that I expect the buttons to be the same.

Here is a link to the manual: CMV938A User Guide

The buttons are described on page 6 of the manual.

1.
Power On/Off button and indicator LED.
Green: Normal.
Orange: Power Saving.
Off: Power Off.

2.
Enter and exit the OSD menu.

3. O/>
•* Quick brightness adjustment and increase contrast/brightness.
•* Move selection right when OSD is displayed.

4. O/<
•* Quick contrast adjustment and decrease contrast/brightness.
•* Move selection left when OSD is displayed.

5 Auto/▼
• *Automatically optimize positions, phase, and clock when OSD is not displayed.
• *Move selection down when OSD is displayed.

6 Turbo/▲ •
*Switch between picture, text and economy modes.
• *Move selection up when OSD is displayed.

Nov 05, 2008 | Computers & Internet

1 Answer

Dark colors


Increege LOT screen preset
check G2 voltage at neck board G2 cathode
remove Sg caps
replace G2 pf

Oct 26, 2008 | LG Studioworks 700S 17" CRT Monitor

1 Answer

Dark screen


If you are unable to change the contrast with the 'fn' key and the brightness controls, usually represented in the top row of keys as a sun icons, one brightens, one dims. You may have a bad brightness/contrast inverter in your display. It's a small circuit board in the display that controls the brightness. They do fail. You can find them for most models but depending on your technical ability, they can be a little tricky to change.

Jul 26, 2008 | Compaq Presario V4000 Notebook

1 Answer

Dark screen


Turns out the little button on the top left of the device is for adjusting the contrast. Turn on the WorkPad. Press the little button. Then hold down the down button and the contrast will be adjusted.

Aug 20, 2007 | IBM WorkPad c3

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