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HD4070 PC-104 UPGRADE
Field Service Bulletin
1
0
Introduction
Purpose
This field service bulletin describes the steps necessary to replace the 041664 PC-104 stack with a 141023 PC-104
stack.
Kit 229169 contents
Part number
Description
Qty
PC-104 Stack, consisting of:
041990
Board 1: HD4070 CPU
1
141021
Board 2: HD4070 IDE Flash with HD4070 Firmware
1
042359
Memory Card:CompactFlash with HD4070 Firmware
1
041622
Board 3: HD4070 Dual Serial
1
041623
Board 4: HD4070 48ChanDigital I/O
1
042357
IC: NEC uPD71055C Parallel Interface
2
041623
Board 5: HD4070 48ChanDigital I/O
1
042357
IC: NEC uPD71055C Parallel Interface
2
041624
Board 6: HD4070 Anlg/Digital
1
041687
Board 7: PC-104 Test
1
229169
Cable: PC-104 Upgrade Power
1
123469
Ribbon Cable: 26/C 20” (B6J1)
1
123470
Ribbon Cable: 50/C 24” (B5J1)
1
123471
Ribbon Cable: 50/C 24” (B5J4)
1
123472
Ribbon Cable: 20/C 21” (B3J1)
1
123473
Ribbon Cable: 50/C 22” (B4J4)
1
123474
Ribbon Cable: 50/C 18” (B1J2)
1
123475
Ribbon Cable: 50/C 31” (B4J1)
1
123490
Ribbon Cable: 34/C (B1J3 Floppy)
1
123491
Ribbon Cable: 40/C 25” (B1J4-B2J2 IDE)
1
108114
Hardware: M3x15 M/F Standoffs
32
805710
FSB:HD4070 PC-104 Replacement Kit
1
DANGER
ELECTRIC SHOCK CAN KILL
Disconnect electrical power before performing any maintenance.
All work that requires the removal of the power supply cover must be
performed by a qualified technician.
See the safety Section of the system Manual for more safety precautions.