20 Most Recent Sony FD Trinitron WEGA KV-24FS100 24" TV Questions & Answers

Repairing a TV set is actually a skilled work. If you're not sound in electronics, make sure, that you can't do it; especially to Sony sets. If the set switches ON; with audio output OK, and there is no Video, surely the fault should be with its horizontal scan output section circuit. Check that circuit for fault. To get more details, http://electronicshelponline.blogspot.com/

1. Two blinks - B+ over current protection (OCP), unit goes to the standby mode then displays the 2 blink fault. Could be a short in the power supply of any of the circuits. This is the fault. There is over voltage from the voltage regulator section inside. You have to check out the reason for that. In most cased, the will be due to some loose solder terminals at this section.

Visit the site named 'Electro-help' for more details. Click this link. View it in "Timeslide" or "Flipcard" option, which can be selected from the drop down box menu by the [Sidebar] tag, at the top left corner of the display window. It will make search easy. There are more than 1300 posts to different brand TVs now. Pull up older posts there. Check the site, and see whether it can help you.

Hi gg_fan_03 Between your laptop and the TV , • you may need a PC to TV Converterlike one of these:http://sewelldirect.com/pc-to-tv.aspinstruction is on the web page.• to enable on your laptop, set your Sony TV as secondary monitor.• use the Video driver control panel.

Hi,
Problem is in power supply board, Some capacitors needs replacement.
Thanks

your tv had a problem.if you have a knowledge in electronics, check or replace the horizontal transistor beside the plyback. it is a black square parts with 3 pins.

Press the "DISPLAY" button on the remote control. This will cycle through the display choices and then turn it off.

Could be the IR receiver in the TV.
Make sure nothing is in front of the TV that would block the IR from receiving commands from the remote, I've seen customers put VHS tapes on the front of their TV that caused the remote to not to work.

Good luck
N Sabre

HI. this may be a fly back situation. this is a transformer that is located on the power board section of your set. This device stores and, distributes the necessary AC current needed for proper CRT performance. There is also a horizontal deflection chip that will shut off the transformer if it becomes unstable as well.

I recommend checking the Horizontal deflection chip for damage. if this chip is in good condition, replace the HV Fly back transformer.

There is a bad capacitor in the vertical circuit. Look for caps in the same circuit and either check or change them. If hte vertical IC is listed as IC301 for example, the caps in the same circuit will be marked C3xx. These are circuit designations that are printed on the board. Look for caps with values of either 47ufd or 100ufd. These are the most common ones to fail.

Keep us posted,
Dan

it could be a setting in the picture menu it sounds like it is set to 4:3 there should be an adjustment in the picture menu on your set hope this helps regards Jim

try adjusting the vertical width on tour menu button hope this helps regards Jim

replace the flyback transformer.

IF YOUR MISSING A CHANNEL. AUTOPROGRAM YOUR CHANNELS.

YOU HAVE A PROBLEM WITH THE DRIVE IC OR HORIZONTAL CIRCUIT. TAKE IT TO AUTHORIZED SONY SERVICER.




EST $150.00 PARTS AND LABOR

you have a drive ic problem. ic 600, r640 and modification needs to be performed. Take to a Sony servicer. Est.$150 parts and labor