Is there more than one lamp in a jvc hd-56786

Double check your model #

I find lamps for a HD 52Z575

http://www.nextag.com/jvc-hd_-_52z575-lamp/compare-html

http://www.amazon.com/Philips-Lighting-HD-52Z575-HD52Z575-TS-CL110UAA/dp/B003XO4JIO

http://www.searspartsdirect.com/partsdirect/part-model/Jvc-Parts/Television-Parts/Model-HD52Z575/1758/0333200/50024419/00002?blt=06&prst=0&shdMod=HD-52Z575

On the link below page 78/79 will tell you how to replace the lamp.

http://books.jvc.com/Download/642587931/LCT1928-001A-A.pdf

Good Luck and please rate 4 thumbs up for the free answer

The most common problem with JVC LCD rear projection TV is bulb failure. Do not panic, this is normal after 2-5 years of use.

You can change the complete assembly or for less cost just change the bulb. Do not use Osram or other funny brand "rebuilt" or locally made bulb. Use a Philips replacement and all should be good.

Changing the bulb involves removing the lamp assembly and taking it apart like a puzzle and replacing the bulb. JVC are a little more difficult to do than most others because the wires on the original bulb are molded into the glass on the original bulb. Wires must be cut and stripped of insulation before connecting to the new bulb.

All JVC LCD Rear projections TVs use TSCL110 TSCL110U TS-CL110U Lamps.

HD-61FB97 HD-61FC97 HD-61FH96 HD-61FH97 HD-61FN97 HD-61G587 HD-61G657 HD-61G787 HD-61G887 HD-61Z456 HD-61Z575 HD-61Z575AA HD-61Z585 HD-61Z786 HD-61Z886

Check this out for all JVC models to identify the lamp and bulb. JVC Gallery.

easyab

It normally means the lamp is in need of being replaced, and its all depending on the use of the TV as well as how long the lamp life is. You should be able to access the lamp via a small section near the rear or the back of the TV unit, if the lamp is blown or faulty it will look the same as a blown light globe.
To obtain a new lamp contact the brands authorised repair agent as they will be able to get trade prices and in turn, give you the best price,
Also make sure that whoever replaces the lamp resets the lamp use time as the TV will still not start if you don't reset the lamp use time as it will still think it has a faulty lamp. I hope this helps, good luck.

It takes the TS-CL110UAA LAMP.

we found that it is an auto shut off system on the TV due to over heating. The lamp, if not cooled correctly shuts down. We added a mini fan in the back and it seems to work fine now.

Hi
Usually, if the red light is flashing and you get no picture, that means that the lamp life cycle is finished and you'll have to get a replacment lamp. the lamp has about 3000 hours of life (2 to 3 years under nomal use).

You can buy a replacment lamp from here
http://cgi.ebay.com/NEW-DLP-LAMP-BULB-JVC-FOR-HD-61G787-HD-61G887-HD-61Z456_W0QQitemZ320274762989QQcmdZViewItem?IMSfp=TL0807151554r7572

Hope this helps
Cheers

www.alltvlamps.com should have the lamp your needing

Call your cable company, the lamp has nothing to do with the inputs, Maybe one of the connections is barely connected from moving the TV to replace the lamp.

These guys are correct, you need a new dlp lamp. The lamp # for your particular television model is the TS CL110UAA.