Re: Infinity PS-12 Powered Subwoofer Fired Amplifier
I don't have any resistors, where can I buy one locally? Radio Shack?
DoubleD14
Member
Last Activity: 11-09-2014, 08:17 AM
Joined: 09-05-2014
Location: Ponchatoula, LA
-
Re: Infinity PS-12 Powered Subwoofer Fired Amplifier
My appologies for the delayed reply, been entirely too busy as of late.
OK got the following results"
C2 reads about 6.25 but bounces a bit to a few tenths above or below that
C71-C74 are all 0.0
Thanks,
Derek...Leave a comment:
-
Re: Infinity PS-12 Powered Subwoofer Fired Amplifier
ok these are bouncing all over the place on both capacitors:
C4 hovers around 14.5
C37 bounces from .4-1.1 or so
LED on unit is still red like its not getting a signal to turn the amp on...so it's not even doing what my initial complaint was, seems worse now. I only took it apart and put it back togetherLeave a comment:
-
Re: Infinity PS-12 Powered Subwoofer Fired Amplifier
shows 1.53Leave a comment:
-
Re: Infinity PS-12 Powered Subwoofer Fired Amplifier
Not seing a model number on here, cheapo digital multimeterLeave a comment:
-
Re: Infinity PS-12 Powered Subwoofer Fired Amplifier
OK got my battery for my multimeter, I'm pretty clueless about what settings to use on this meter. Can you please guide me. Yes I have a soldering iron.Leave a comment:
-
Re: Infinity PS-12 Powered Subwoofer Fired Amplifier
OK well got it reassembled and now it sits in standby(red led) and doesn't go into on mode(green LED). I have line level rca's to it and I got nothing, same setup I had when it was jumping in and out of standby mode. Not sure what to do now. Unfortunately the 9v in my multimeter is dead and I dont have any spares. I'll have to get one and report the voltage on C2 & C37 for you. Thanks again for the help!Leave a comment:
-
Re: Infinity PS-12 Powered Subwoofer Fired Amplifier
I'll have to reassemble it to check on the timer speculation, I was not aware there was a timer involved. Yes the LED was bouncing back and forth between red & green when it was making the clicking sounds, going in and out of standby(I assume)
Thanks for the help, I had already downloaded the service manual from another thread, most of it is greek to me. Sorry for the delay in my reply. I'll keep a better watch on this thread now.Leave a comment:
-
Re: Infinity PS-12 Powered Subwoofer Fired Amplifier
BumpLeave a comment:
-
Re: Infinity PS-12 Powered Subwoofer Fired Amplifier
Hi everyone, my name is Derek and I'm experiencing the same issue as pockets was with my sub going in and out of standby mode. I'm attaching some pix for you to see the board itself. Upon inspection I don't see any burn marks on the bottom of the board. I don't see any broken runs on the board either. Note I haven't used the unit in months(shame on me) and it only ran for about 10 mins, enough time for me to hear/see the issue. It produced sound but kept switching back and forth between on and standby. I started my search online...Leave a comment:
No activity results to display
Leave a comment: