Top 20 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

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

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

replace the flyback transformer.

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

Hello,

The 2X blink indicates that either the Horizontal output transistor is shorted, or the RGB amp is shorted (on the CV board).

The Horizontal output is probably the cause, and as a general rule, the flyback should be replaced along with the H-Out transistor. Good news is that Sony is pretty good about having parts in stock. In fact, a lot of times they will have the A board with all the parts on it for only a few bucks more than just the flyback, so you basically get a new TV (electronics-wise).

Any decent repair shop should help get the parts/do the repair for you if you don't have the electronic experience.

Hope this helps you...

the problem is called pincushion

usually fixable not by anyone without electronics background

guessing around $150 you have to decide
as long as it has a good clear sharp picture its worth it

IF YOUR MISSING A CHANNEL. AUTOPROGRAM YOUR CHANNELS.

you have a over current protect problem due to a shorted component in the high voltage circuit. Get it serviced. Est $150 parts and labor.

well you should clarify more but i am assuming that your tv is set on widescreen mode and the only way to get rid of the bands is by using the menus to switch your screen format

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.

the volume up(+) of your tv is stock.remote control will not work if there is a button's working, so change the vol + button switch.