Jensen Cs 12 Sub

alfman · 2nd June 2005, 08:54 PM

SO HERE IT IS AGAIN, JENSEN HAS BEEN SOLD TOO MANY TIMES ACCORDING TO ABTECH. I AM WORKING ON A CS12 SUB, NONE OF THE ACTIVE ELECTRONICS ARE BAD SO IT COMES DOWN TO THE 14 PIN NEC IC ON THE BOARD, I AM ASSUMINGIT IS A POWER AMP OF SOME SORT THE MARKINGS ARE
NEC JAPAN
µPC1298V
9708D
AGAIN THE CUSTOMER SERVICE FOR JENSEN GAVE ME THE SAME **** AGAIN. WE DONT HAVE ANY PARTS OR SERVICE MANUALS OR ANYTHING, (AND WE AMERICANS WONDER WHY WE CANT COMPETE WITH JAPANESE, H*** WE SPEND MORE TIME LOOKING FOR THE EASY CRAP THAN WE DO FIXING/MAKING NEW STUFF!!!! CAN ANYONE HELP?

FRANKIE

Netlist · 2nd June 2005, 08:58 PM

No need to be angry, we can help.
The µPC1298V is a power amp drive IC and here is the datasheet: www.alldatasheet.com
It is still available but not cheap (at least not where I have to buy it).
With the datasheet you could do some additional measurements to backup your findings.

And please hit that SHIFT LOCK key.

/Hugo

alfman · 3rd June 2005, 01:48 PM

Hugo
Thanks for the help. Yeah I was yelling yesterday. So far that's how I've felt working on this audio equipment out there. Actually working on electronics period. 16 yrs in Electronics and it seems to be more info and no organization. It seems I've finally found a good forum for awnsers. Thanks again and look forward to working with everyone.

Frankie

2nd June 2005, 08:54 PM	#1
alfman diyAudio Member Join Date: May 2005 Location: NC	Jensen Cs 12 Sub SO HERE IT IS AGAIN, JENSEN HAS BEEN SOLD TOO MANY TIMES ACCORDING TO ABTECH. I AM WORKING ON A CS12 SUB, NONE OF THE ACTIVE ELECTRONICS ARE BAD SO IT COMES DOWN TO THE 14 PIN NEC IC ON THE BOARD, I AM ASSUMINGIT IS A POWER AMP OF SOME SORT THE MARKINGS ARE NEC JAPAN µPC1298V 9708D AGAIN THE CUSTOMER SERVICE FOR JENSEN GAVE ME THE SAME ** AGAIN. WE DONT HAVE ANY PARTS OR SERVICE MANUALS OR ANYTHING, (AND WE AMERICANS WONDER WHY WE CANT COMPETE WITH JAPANESE, H* WE SPEND MORE TIME LOOKING FOR THE EASY CRAP THAN WE DO FIXING/MAKING NEW STUFF!!!! CAN ANYONE HELP? FRANKIE

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2nd June 2005, 08:58 PM	#2
Netlist diyAudio Moderator Join Date: Jan 2003	No need to be angry, we can help. The µPC1298V is a power amp drive IC and here is the datasheet: www.alldatasheet.com It is still available but not cheap (at least not where I have to buy it). With the datasheet you could do some additional measurements to backup your findings. And please hit that SHIFT LOCK key. /Hugo

3rd June 2005, 01:48 PM	#3
alfman diyAudio Member Join Date: May 2005 Location: NC	Hugo Thanks for the help. Yeah I was yelling yesterday. So far that's how I've felt working on this audio equipment out there. Actually working on electronics period. 16 yrs in Electronics and it seems to be more info and no organization. It seems I've finally found a good forum for awnsers. Thanks again and look forward to working with everyone. Frankie

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