jl audio 1000/1 repair help please

klangston76 · 09:51 PM

I have purchased a used jl 1000/1 from a guy who claimed he installed it incorrectly.When i opened the housing i found one loose 100nj100 that was rattling around,i have no ideal of the location it goes.I had to resolder r387,r386,cop19,and c839 blew apart so i will have to replace that.when powered up the power lights flashes along with the low voltage.I was wondering also if there is supposed to be something in position c509 on the board or is it just empty.Any help would be greatly appreciated,the board looks great no burnt spots any doesnt look fried.If i can figure out how to post some pictures on here i will.

nigelwright7557 · 28th September 2011, 12:04 AM

See if you can find a schematic, this will answer some of your questions.

klangston76 · 28th September 2011, 02:20 AM

Thanks for the reply,I've been searching with not much luck for a schematic.I actually hooked it up in my vehicle,it will power up and produce sound for 5 seconds,then low voltage and kicks my breaker.

28th September 2011, 12:04 AM	#2
nigelwright7557 diyAudio Member Join Date: Apr 2008 Location: Carlisle, England	See if you can find a schematic, this will answer some of your questions. __________________ http://www.murtonpikesystems.co.uk PCBCAD40 pcb design software.

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28th September 2011, 02:20 AM	#3
klangston76 diyAudio Member Join Date: Sep 2011	Thanks for the reply,I've been searching with not much luck for a schematic.I actually hooked it up in my vehicle,it will power up and produce sound for 5 seconds,then low voltage and kicks my breaker.

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