20 Most Recent JVC DLA-RS1U Projector Questions & Answers


Check the bulb for signs of discoloration or dark spots. Seems like the bulb is failing.

JVC DLA-RS1U... | Answered on Jan 29, 2013


I have a similar problem. JVC Project (DLA-RS1) shuts off after about 30 min to 1 hour of use. Everything turns off - bulb, fan, even the little light on the projector near the buttons. After 10-15 min the red light comes back on and you can start the projector.

I have seen this happen when I had installed a knock-off bulb. I believe the bulb runs a little hotter and the projector over heats. Now I am seeing it happen even with a JVC bulb.

I am in the process of taking the cover off the projector to see if anything is blocking the air flow (like a piece of broken bulb, which did break a while back). If a problem doesn't show up there I am going to check the fan to see if it is turning at full speed (maybe replace with a beefier fan?).

Does anyone have instruction on dis-assembly?

JVC DLA-RS1U... | Answered on Jul 01, 2012


Hello,

Check the voltage on TCON board and mainboard. For more helpfull articles about tv repair check the jestine's yong blog (www.jestineyong.com) you can search on his blog, sure you can find more clues to help you.

Cheers !

JVC Office... | Answered on Dec 17, 2017


try turning off the projector, disconnect the power cord and remove the lamp again. then press the power button for about 10 seconds to fully drain power. afterwards, connect/insert the lamp again making sure it is securely connected with the cover, power on the device and attempt to reset the lamp time again. let us know how it goes.

JVC Office... | Answered on Apr 06, 2014

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