Description
- Backwiring for the ND-500/1
- The B bus
- This is the actual protype for PCB 5312
- Print: B ECO: _
- PCB size 84 x 524 mm, 12 layers
- Release date 16. Mar. 1981
Chipset
LEDs
Straps
Switches
Connectors
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Component side, PCB version B
Solder side, PCB version B
Original package
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