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

Most files are from the 8050 - 8250 Dual Disk Drive Service Manual, June 1985, PN-314011-03
That 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.

Files

2003808927650142542_rs.jpg 2007-08-05 699433
Page 1 of an 8250LP schematic
2003823495978698070_rs.jpg 2007-08-05 946223
Page 1 of an 8250LP schematic
8050--title.gif 1998-05-08 63409
Title page
8050-00.gif 1998-05-08 87687
Contents
8050-01.gif 1998-05-08 81238
Specifications
8050-02.gif 1998-05-08 101767
PCB, ROM and drive identification.
8050-03.gif 1998-05-08 38052
accessory parts
8050-04.gif 1998-05-08 103144
device number
8050-05.gif 1998-05-08 119687
Care and Maintenance / Power Up Diagnostic Codes
8050-06.gif 1998-05-08 109103
 
8050-07.gif 1998-05-08 48725
troubleshooting guide
8050-08.gif 1998-05-08 164925
Board Layout for Micropolis analog board 8050006
8050-09.gif 1998-05-08 146593
parts list for Micropolis analog board 8050006
8050-10.gif 1998-05-08 179484
 
8050-11.gif 1998-05-08 145424
 
8050-12.gif 1998-05-08 121710
schematics for Micropolis analog board 805006
8050-13l.gif 1998-05-08 102876
 
8050-13r.gif 1998-05-08 292027
board layout for Tandon analog board 8050044
8050-14.gif 1998-05-11 166195
parts list for Tandon analog board 8050044
8050-15.gif 1998-05-11 183415
 
8050-16.gif 1998-05-11 141070
 
8050-17.gif 1998-05-11 122184
schematics for Tandon analog board 8050044
8050-18.gif 1998-05-11 265599
parts layout for MPI analog board 8250023
8050-19.gif 1998-05-11 151981
parts list for MPI analog board 8250023
8050-20.gif 1998-05-11 201015
 
8050-21.gif 1998-05-11 140740
 
8050-22.gif 1998-05-11 112845
schematics for MPI analog board 8250023
8050-23.gif 1998-05-11 417030
board layout for digital board 8050002
8050-24.gif 1998-05-11 143384
parts list for digital board 8050002
8050-25.gif 1998-05-11 265042
 
8050-26.gif 1998-05-11 268545
 
8050-27.gif 1998-05-11 247448
schematics for digital board 8050002
8050-28.gif 1998-05-11 139725
power supply assembly 8050029
8050-29.gif 1998-05-11 60529
resistance checks Micropolis and Micropolis Safari drives
8050-30l.gif 1998-05-11 64190
 
8050-30r.gif 1998-05-11 144906
Micropolis drive assemblies 8050/8250
8050-31l.gif 1998-05-11 61362
 
8050-31r.gif 1998-05-11 131973
Micropolis Safari drive assemblies 8050/8250
8050-32.gif 1998-05-11 55755
resistance checks Tandon drives
8050-33l.gif 1998-05-11 71593
 
8050-33r.gif 1998-05-11 143543
Tandon drive assemblies 8050/8250
8050-34.gif 1998-05-11 53540
resistance checks MPI drives
8050-35l.gif 1998-05-11 83127
 
8050-35r.gif 1998-05-11 191425
MPI drive assemblies 8050/8250
8050-36.gif 1998-05-11 125682
schematic for MPI servo 314227-01
8250LP_SFD-1001_Disk_Drive_Technical_Manual.pdf 2015-06-22 681278
8250LP/SFD-1001 Tech Manual
8250lp.pdf 2015-06-22 150649
8250LP Schematic put together by William Levak
8250lp.txt 2016-06-07 960
Parts list for 8250lp. Compiled by William Levak
parts.txt 1999-12-02 1402
8050/8250 parts list, composed by William Levak.

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