Table-based version

Directory /pub/cbm/schematics/drives/old/8050/

Service Manual 8050 - 8250 Dual Disk Drives, June 1985, PN-314011-03
This manual contained many triple width fold out pages. Most had a wide enough margin so that they could be scanned as a double width page. Those that could not are designated with a "l" for left and "r" for right parts of the page. All but page 13 could be split so that no information was cut in two by the split.

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[Parent directory]

8050--title.gif

Title page

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Contents

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Specifications

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PCB, ROM and drive identification.

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accessory parts

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device number

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Care and Maintenance / Power Up Diagnostic Codes

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troubleshooting guide

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Board Layout for Micropolis analog board 8050006

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parts list for Micropolis analog board 8050006

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schematics for Micropolis analog board 805006

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board layout for Tandon analog board 8050044

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parts list for Tandon analog board 8050044

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schematics for Tandon analog board 8050044

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parts layout for MPI analog board 8250023

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parts list for MPI analog board 8250023

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schematics for MPI analog board 8250023

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board layout for digital board 8050002

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parts list for digital board 8050002

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schematics for digital board 8050002

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power supply assembly 8050029

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resistance checks Micropolis and Micropolis Safari drives

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Micropolis drive assemblies 8050/8250

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Micropolis Safari drive assemblies 8050/8250

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resistance checks Tandon drives

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Tandon drive assemblies 8050/8250

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resistance checks MPI drives

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MPI drive assemblies 8050/8250

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schematic for MPI servo 314227-01

parts.txt

8050/8250 parts list, composed by William Levak.

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