Question about Philips HTS3450 System

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Can I use a higher voltage capacitor

I want to replace a 470uf 25v capacitor with a 35v one due to availability. This is for a LCD monitor. Are they compatable?
Thank you

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Yes, its safe, if working volt is 35 and capacity is 470uf, thats fine.

Posted on Sep 10, 2008

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We had a power surge and my VL2018W LCD monitor stopped working... blank screen and flashing blue light.

I carefully opened up the back and found the power board (the one the AC plug goes into). There were about 5 electrolytic capacitors that were bulging (but not ruptured). There were 3 with the values listed by the original poster (470uF @ 25V) and 2 with 1000uF @ 10V.

I scrounged a couple of 2200uF@10V caps for the last two and bought 3 470uF @ 35V caps from Radio Shack (P/N 272-1030).

Luckily, the monitor came right back up and seems to be OK. It was out of warranty, so there wasn't a big risk.

Just increasing the working voltage won't do that much for you. If any caps are bad, just replacing them with the same value is good enough, but a higher working voltage won't hurt (usually means a bigger cap).

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