FTs Scorpion Motherboard Revision History

Information sourced from Mitsubishi Electric's Insight CD page (rev. 1.6.6).


Item Build
Ref
Reason For Change Rev. Date
SB for VX FT
P/N 14638231
REV E
13000 Initial Release 01 6/12/90
13030 Add 182 Way Connector @VGR1 02 5/12/90
13039 Change Connectors 03 6/12/90
13059 Add Heat sink 04 7/1/91
13082 Add SIMMs 1M x 9 80 ns 05 8/1/91
7532 Remove 12162230 Add 13165930 06 22/1/91
13118 Change Security Proc. to Ver 2.08 07 28/1/91
13086 PAL Change IC23 & IC142 08 1/2/91
13114 20 Way Header 09 8/2/91
13133 Remove Ferrite Bead FE1 10 8/2/91
13121 Prevent Security Alert Failure 11 8/2/91
13174 Reprog. 12186731 to SCOE025B 12 11/2/91
7611 Uprev Security Chip 12187531 13 24/5/91
20059 34 Way Header 14 17/5/91
20028 GAL Uprev IC92 15 24/5/91
20092 GAL Reprog. IC26 16 7/6/91
20098 Change 'C' to 'D' Step IC (80486) 17 25/5/91
20517 Rev 10 not actioned by Vendor PL6 P/N = 11679881 - -
21057 Change resistor R179 + capacitor C46 18 6/3/92
21966 Update 121874SW to V 1.20.02 19 22/3/93
22129 Update BIOS Software to V 1.02.25 20 25/5/93
22148 Update Keyboard Controller 15001431to V 1.20.03 21/5/93
16342 Replace Processor 1225130 with 12296030 21 24/6/94
16323 Change Filter from 12190130 to 12294230 22 4/7/94

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