I Need chip I.D on Autotek Stealth

Scanlines · 17th January 2008, 03:50 PM

I'm working on an Autotek SX1500.1.
It's the one with the big slab of chrome on the top.

The digital driver IC 3 is shorted. (Suckes the -15v way low)

Of course the ID on the chip has been ground off and Maxsonics won't offer a schem to a non warranty tech.

They're telling me that parts for these models are no longer available anyway. (I get the impression they don't want to help?)

It's a 20 pin DIP mounted on a socket located just about in the middlee of the board.

I may be out of luck on this one.
Thanks,

Perry Babin · 17th January 2008, 05:42 PM

In all cases (as far as I know), 20 pins in a class D drive circuit means it's an HIP4080.

troystg · 17th January 2008, 05:59 PM

deleted.

Scanlines · 22nd January 2008, 12:37 AM

Hey, thanks for the ID on the 4080.

17th January 2008, 03:50 PM	#1
Scanlines diyAudio Member Join Date: Dec 2007	I Need chip I.D on Autotek Stealth I'm working on an Autotek SX1500.1. It's the one with the big slab of chrome on the top. The digital driver IC 3 is shorted. (Suckes the -15v way low) Of course the ID on the chip has been ground off and Maxsonics won't offer a schem to a non warranty tech. They're telling me that parts for these models are no longer available anyway. (I get the impression they don't want to help?) It's a 20 pin DIP mounted on a socket located just about in the middlee of the board. I may be out of luck on this one. Thanks,

17th January 2008, 05:42 PM	#2
Perry Babin diyAudio Member Join Date: Nov 2003 Location: Louisiana	In all cases (as far as I know), 20 pins in a class D drive circuit means it's an HIP4080. __________________ Links >> Basic Car Audio Amp Repair --- Basic Car Audio Electronics --- Basic Transistor Testing --- Basic Switching Power Supply Design --- Basic Computer Skills << Links

17th January 2008, 05:59 PM	#3
troystg diyAudio Member Join Date: Apr 2004 Location: Lousy Anna	deleted. __________________ Troy Thinking positive doesn't make things better, it makes you a better person.

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22nd January 2008, 12:37 AM	#4
Scanlines diyAudio Member Join Date: Dec 2007	Hey, thanks for the ID on the 4080.

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