Question about Broksonic TV
This tv was working fine 1 day and the next day it would not come on.
Is there a anything we can do? We took it to be repaired and they said
they could not repair it. We purchased this tv 4 years ago and it is a flat screen.
SOURCE: I have a Broksonic Model
It sounds like you are missing the luminance drive to the CRT board or the voltage that is provided to amplify the signal. The reason you get a good on screen display is that it is it is fed from aseperate circuit and you get some images because the chrominance signal is still being supplied. The video signal is made up of these two component- luminance and chroma. You usually need an oscilliscope to troubleshoot.
Posted on Sep 28, 2009
SOURCE: I have a one year
Is the computer set to send data to the video port? Laptops often have the external port disabled; check the BIOS. (This is often accessed by pressing F1, Esc or F2 before the OS loads. Check your documentation.) Then you can set the preferred monitor by looking at the Display settings.
Some desktops have a similar issue where only one port is active (DVI, HDMI, and VGA). You may need to connect a different monitor via the enabled port or use an adapter to get the VGA cable to mate with that port to change settings. (In the case of computers with video graphics cards and motherboard video ports, only one item is active. Try moving your cable with an adapter if needed to one of the other ports. Then change the BIOS setting if you do not want to continue using the adapter.)
Try a different video cable and make sure it is fully connected to both the computer and the monitor. Damaged cables are always suspect.
What OS are you using? Do you need to download drivers for the Broksonic? Go to www.broksonic.com and ask in the Product support section - they don't seem to have a direct link on the site. (For example some TVs are not compatible with the drivers in the Mac OS.)
I hope this helps.
Posted on Aug 21, 2010
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