boschmann pch4480lx

dubster16v · 10th February 2006, 09:51 AM

ok i don't know if this is the place to ask but it's all i can find on the net! i have a boschmann 4480lx 900watt amp and recently it has decided to be tempramenal in working sometimes it will work for a week others it won't do anything for a week all the power supply leads are fitted correctly it's earthed it has the remote feed connected but just decides when it wants to work! i have had it in the wifes car for a month to see if it's my car but it does the same in her car too! does anybody know what can be causing this and where can i get the schematics for it from please?

sreten · 10th February 2006, 10:10 AM

Hi,

check all the internal connections from case sockets to the boards.

/sreten.

dubster16v · 10th February 2006, 10:39 AM

i've had my mate check everythin with a circuit tester and he knows a fair bit bout electronics and he said he can't see anythin obvious but if he had scematics it might help! thanks for the tip!

10th February 2006, 09:51 AM	#1
dubster16v diyAudio Member Join Date: Feb 2006 Location: Preston	boschmann pch4480lx ok i don't know if this is the place to ask but it's all i can find on the net! i have a boschmann 4480lx 900watt amp and recently it has decided to be tempramenal in working sometimes it will work for a week others it won't do anything for a week all the power supply leads are fitted correctly it's earthed it has the remote feed connected but just decides when it wants to work! i have had it in the wifes car for a month to see if it's my car but it does the same in her car too! does anybody know what can be causing this and where can i get the schematics for it from please?

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10th February 2006, 10:10 AM	#2
sreten diyAudio Member Join Date: Nov 2003 Location: Brighton UK	Hi, check all the internal connections from case sockets to the boards. /sreten.

10th February 2006, 10:39 AM	#3
dubster16v diyAudio Member Join Date: Feb 2006 Location: Preston	i've had my mate check everythin with a circuit tester and he knows a fair bit bout electronics and he said he can't see anythin obvious but if he had scematics it might help! thanks for the tip!

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