DEC TU56 DECTape Unit
|TU56 DECtape Transport Maintenance Manual, covering:
- General Information,
- Theory of Operation,
- Maintenance, and
- Reference Drawings (TU56 Assembly, Transport Logic Diagram, Module Utilization, G848 Motor Control, G847 Dual Motor Voltage Control, G851 Relay,
G859 Clock and Regulator, G888 Manchester Reader/Writer, M040 Solenoid Driver, M302 One Shot Delay, M113 10 2-Input NAND Gates,
M117 6 4-Input NAND Gates, M531 Negative Bus Convertor, M908 Connector Module, W032 Connector, W513 Level Amplifier,
W990 Blank Module, and 725 Power Supply)
|TU56 DECtape Transport Engineering Drawings, covering:
- TU56 assembly,
- Module Utilization,
- Transport Logic Diagram, and
- Module Drawings for G859 Clock and Regulator, G851 Relay, G888 Manchester Reader/Writer, M302 One Shot Delay, G847 Dual Motor Voltage Control,
and G848 Motor Control.
These documents have been obtained from extensive searches on the net, as well as from my own personal collection.
If you have any documents that you'd like added to the archive, please contact me.
This collection would not have been possible without the work done by:
Al Kossow (bitsavers.org),
If there's anyone I've missed, spelled incorrectly, gave the wrong URL for, etc, please let me know and I'll update.