A4000DB

This is a recreation of the Amiga 4000 Daughter Board made from ground using the A4000 original schematics. It includes all the Zorro slots and also include a VGA 15khz output connector to use with a VGA metal bracket. The ISA ports has been removed from the design.

This work great on all the Amiga 4000 versions, except of course the A4000T.

Note

This is a work in progress, several testing must be made but it should work as is. I take no responsibiltiy for any damage to any equipment that results from the use of this board. USE AT YOUR OWN RISK!

I will try to add more features to this DB when I can. The idea is to have a good DB replacement or a better one if you don't have any.

Gerbers are on the gerbers folder. Remember to say to your favorite pcb service that is a good recommendation to make bevel cut on the edge connectors (knows as 45º chamfered border)

Important! If you like this project, buy me a beer or a Mercedes Benz SLR whatever you want :) - info@arananet.net

Images

Vga bracket

Updates

21/08/2018 Initial release.

Bill of materials

Part	Value	Package
C1	100NF	1206
C3	100NF	1206
C5	100NF	1206
C600	220uf/16v	E2,5-7
C601	220uf/16v	E2,5-7
C602	220uf/16v	E2,5-7
CN6	2-5530843-2 in half	SLOTVIDEO
CN600	2-5530843-2	SLOT_100
CN601	2-5530843-2	SLOT_100
CN602	2-5530843-2	SLOT_100
CN603	2-5530843-2	SLOT_100
CN621/CN622	2-5530843-2 in half	SLOTVIDEO
FAN	1X2	1X2
FB1	2512061517Y3	FB1206
H1	2X8	2X8
IC1	7407D	SO14
IC3	74HCT32D	SO14
IC5	74LS08D	SO14
J2	15-24-4441	15-24-4441
R601	470	1206
R603	470	1206
R600	1k	1206
R602	1k	1206
R605	1k	1206
R606	1k	1206
R607	1k	1206
R608	1k	1206
R610	1k	1206
RP602	4610X-104-221/331LF	RESISTOR_ARRAY_10
RP603	4610X-104-221/331LF	RESISTOR_ARRAY_10
RP604	4610X-104-221/331LF	RESISTOR_ARRAY_10
RP605	4610X-104-221/331LF	RESISTOR_ARRAY_10
RP606	4610X-104-221/331LF	RESISTOR_ARRAY_10
RP607	4610X-104-221/331LF	RESISTOR_ARRAY_10
RP608	4610X-104-221/331LF	RESISTOR_ARRAY_10