Difference between revisions of "MM32BRB"
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[[Medialab Documentation]] | [[Medialab Documentation]] | ||
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| + | [[image:Mm32brb-feb2606-iso.jpg|right|thumb|240px|mm32brb]] | ||
MM32BRK (REV-B) | MM32BRK (REV-B) | ||
==Identification== | ==Identification== | ||
| − | Rev B is a green color PCB with white silk screen | + | Rev B is a green color PCB with white silk screen : |
| − | medialab/mm32brk.pcb REVB 031505 | + | |
| + | "medialab/mm32brk.pcb REVB 031505" | ||
| + | |||
| + | [[image:mm32brbt.png| | thumb|160px|top side]] [[image:mm32brbb.png| | thumb|160px|bottom side]] | ||
==Connectors== | ==Connectors== | ||
| Line 25: | Line 30: | ||
==Assembly Variations== | ==Assembly Variations== | ||
FUSES : the fuses socket may be populated with a shorting wire, a fast blow fuse, or a resistors which will act like a slow blow fuse. | FUSES : the fuses socket may be populated with a shorting wire, a fast blow fuse, or a resistors which will act like a slow blow fuse. | ||
| + | |||
| + | ==Design Files== | ||
| + | *[[Media:mm32brb-022406.pdf]] | ||
| + | *[[Media:rmm32brb-pcb-top-revb.pdf]] | ||
| + | *[[Media:rmm32brb-pcb-bot-revb.pdf]] | ||
| + | |||
| + | == Bill of Materials== | ||
| + | |||
| + | [[MM32BRK-REVB-BOM]] | ||
Latest revision as of 22:13, 24 February 2006
MM32BRK (REV-B)
Contents
Identification
Rev B is a green color PCB with white silk screen :
"medialab/mm32brk.pcb REVB 031505"
Connectors
- MM32 ribbon cable (2)
- Power (1)
- Analog Inputs (16)
- Analog Outputs (4)
- PID ANA-IO (1)
Known Problems
- Some power supply decoupling caps on pg3 of SCH have the wrong orientation, populated on PCBs correctly
LED Indicators
- 4 groups of LEDs indicate the presence of power and the state of the fuses.
- Normally the LEDs on either side of the fuse should be dark – when a fuse blows these LEDs should be visible.
- LEDs adjacent to the power connectors indicate the presence of power
Assembly Variations
FUSES : the fuses socket may be populated with a shorting wire, a fast blow fuse, or a resistors which will act like a slow blow fuse.
