Looking for DLM4000A or D logic IC

[nonprof]

Hello!

I have amplifier that need to replace Logic board DLM4000A. This board doesn't oscillate. Amplifier don't have output but not protect state.

I will shoulder all expenses including item price and shipping.

Pls see attached image.


Thank you.

 

[nonprof]

Pls help...

 

[Perry Babin]

Powerbass sells parts and they used this board in the xa3000. Compare their board to yours.

 

[nonprof]

Powerbass sells parts and they used this board in the xa3000. Compare their board to yours.

Yes Perry it is exact fit. Do you have any idea how to contact them? thank you so much to your help!

 

[Perry Babin]

Through their website.

 

[nonprof]

Through their website.

Perry, I've contacted them but unfortunately they will not sell parts. :-(

Do you know somebody have this part? i'm willing to pay...

 

[Perry Babin]

They sold parts to me just recently. Their policies may have changed. Did you ask for the entire driver board or did you ask for the IC only?

 

[rrae]

https://www.facebook.com/2077178359...7717835927269/498359536863096/?type=3&theater

http://up.sur-la-toile.com/iwGP
This link is a ZIP file that contains the basic circuit for LTspice.
You've to adapt it for DLM4000's pinout, if you want you can add protection, but it works well with some tweak at components value.
Tweaks are based on your project, for example rail voltages and switching frequency.
Mine starts from that schematic. I've added protection, variable deadtime ad fast comparator. Nothing more.

 

[nonprof]

They sold parts to me just recently. Their policies may have changed. Did you ask for the entire driver board or did you ask for the IC only?

I asked them the entire board, i've sent them a picture of a DLM4000. Maybe they don't trust foreigner like me and you are very known person.
Can you give me a favor?

Thanks,
Armand

 

[nonprof]

https://www.facebook.com/2077178359...7717835927269/498359536863096/?type=3&theater

Thank you RRAE for the link! im not sure if I can do tweaking...not good enough in electronics. Anyway I will try if this will just a plug and play. thanks!

 

[Perry Babin]

I can assure you that I'm not well known to any amp manufacturer.

Some parts cannot be shipped outside of the country. Try to find a company that uses the same board where you are if you cannot find any other viable solution.

 

[nonprof]

I can assure you that I'm not well known to any amp manufacturer.

Some parts cannot be shipped outside of the country. Try to find a company that uses the same board where you are if you cannot find any other viable solution.

ok..thank you.

 

[luigidedom]

i have a board

 

[nonprof]

i have a board

Hello luigi. Ohh...can i send you a private message? Thanks!

 

[luigidedom]

yes of cos you can

 

[nonprof]

yes of cos you can

Pm sent. I have sisters and friends there living in london. Ive been there 5 yrs ago.

 

[amycheung]

Did this fit?

 

[Perry Babin]

Price including shipping to the US with price breaks at various quantities?

 

[nonprof]

Did this fit?

Yes! can I buy one? where is the item location?

 

[nonprof]

thank you so much Amy! she is legitimate seller from China. the newly arrived DLM board is now installed and my amp fires up(working)!

more power on this forum and thanks!