20 Most Recent Sharp LC-32SB24U 32 in. LCD TV - Page 4 Questions & Answers

this sympton is coming from inside power supply,REPAIR see the diagram attached.God bless you

Try resetting your TV

Shine a flashlight up against the screen. You you see any image at all? If so, replace the power board. You can buy it here, but act fast, it's eBay, and auctions don't last forever. I even managed to find a supplier with %100 positive feedback for you!

push and hold the power button, i did yhat to mine and it now works,also if it comes on reset the tv

This is not unusual--Dish and other remotes even if program will not have all the functions that may be needed---

Sounds like the inverter has an issue, You can get the replacement inverter and free tech assistance from the people at www.tvrepairworld.com

The only easy hope here is centering is off just slightly to the left and the line etc will show on certain scenes and or channels.Not sure if this set has a centering in customer menu or maybe in the tech menu---a call to sharp might answer this for you.

This is on a protection mode.This is a case to be handled by a qualified service technician.

These will be on the sides of the display panel.

I see so many here with no sound/nopicture issues:ISSUES: 1. IF sound main fuse/s are good.2. If no power or standby check main fuse, standby power supply and any signsof damage you can see---burnt parts etc.3. almost all these sets the troubleshooting involves checking voltages on the main power board to narrow down theproblem.4. Be safe and if you do not know what you are doing don't open the set.Answers to issues:1. RE:fuses---if a blown fuse is found get a good replacement(not the genericones like Radio Shack). Many fuses are special even aside from amperage--Don'tput a higher rated amperage fuse in the set for any reason.2. RE: power supply in set: if total dead aside from main fuse the set uses astandby power supply that runs 7/24 and a main supply (some are combined andsome not.Here aside from checking fuses you want to examine all the filter caps on thepower/standby to see if any are puffed up or buldged up in some fashion--Iattach a photo of a good one---top should be silver metal and PERFECTLY flatand have no brown material coming out on top or bottom.What happens in the standby area is they use caps with too low a voltage rating(saves money) which causes them to fail in a year or two---the standby runs7/24 and the heat dries out the caps and they fail.3. Trouble shooting consists of the above and then at some point you have to buyand try a board to see if it fixes it or not.4. Safety first--no TV set is worth getting injured or even killed over.If set is opened at least look for puffed up and bad caps like in thisphoto.

Have the power supply checked out first.some general info:I see so many here with no sound/nopicture issues:ISSUES: 1. IF sound main fuse/s are good.2. If no power or standby check main fuse, standby power supply and any signsof damage you can see---burnt parts etc.3. almost all these sets the troubleshooting involves checking voltages on the main power board to narrow down theproblem.4. Be safe and if you do not know what you are doing don't open the set.Answers to issues:1. RE:fuses---if a blown fuse is found get a good replacement(not the genericones like Radio Shack). Many fuses are special even aside from amperage--Don'tput a higher rated amperage fuse in the set for any reason.2. RE: power supply in set: if total dead aside from main fuse the set uses astandby power supply that runs 7/24 and a main supply (some are combined andsome not.Here aside from checking fuses you want to examine all the filter caps on thepower/standby to see if any are puffed up or buldged up in some fashion--Iattach a photo of a good one---top should be silver metal and PERFECTLY flatand have no brown material coming out on top or bottom.What happens in the standby area is they use caps with too low a voltage rating(saves money) which causes them to fail in a year or two---the standby runs7/24 and the heat dries out the caps and they fail.3. Trouble shooting consists of the above and then at some point you have to buyand try a board to see if it fixes it or not.4. Safety first--no TV set is worth getting injured or even killed over.If set is opened at least look for puffed up and bad caps like in thisphoto.

Try these codes;0000, 3476, 8932, 8877

What kind of TV is it? If it is rear projection, you may need a new lamp.