Optidrive 4001d Anyone have one?!

[cfox10 10+ year member]

Hoping to find a VERY generous CA member to help me out.

I allowed my friend to try his hand at amp repair using my Optidrive amp as it's a backup...

I ended up getting it back after he wasn't able to fix it...however he removed every mosfet and didn't write down which location they went to on the board.

Essentially all it needed was the MOSFET's to be replaced (I tested 2 that were bad in a bank) but he pulled them all. I don't have a diagram for the board and would be forever thankful if someone could either

1) provide a diagram if they have one?

2) provide pictures of the fet's in detail so I can see the location

Otherwise if anyone has any input on how I should go about this.. that would be great.

Both Input and Output transistors are removed.

Click to read more...

 

[Louisiana_CRX 5,000+ posts]

sweet amp

 

[cfox10 10+ year member]

sweet amp

It's okay... if it were in working condition. I'd like to repair it so I can give it to a buddy for his birthday.

 

[Louisiana_CRX 5,000+ posts]

It's okay... if it were in working condition. I'd like to repair it so I can give it to a buddy for his birthday.

they do some good power ...

 

[Rich B 5,000+ posts]

You might need to register and ask here for a copy of the schematic......

Car Audio - diyAudio

That site is all about amp repairs.

 

[cfox10 10+ year member]

You might need to register and ask here for a copy of the schematic......
Car Audio - diyAudio

That site is all about amp repairs.

I will head on over there and see what happens.

Wonder if it would be worth trying to contact Lanzar directly as well.