Replacement Of Ddr Sdram Memory On Motherboard In Computer Unit Dsqc639 - ABB IRC5 Product Manual

4 Repair activities, controller IRC5

4.8. Replacement of DDR SDRAM memory on motherboard in computer unit DSQC639

4.8. Replacement of DDR SDRAM memory on motherboard in computer unit
DSQC639
Location
The DDR SDRAM memory is located as shown in figure below.
xx0600003031
A
Required equipment
Equipment
Computer unit DSQC639
DDR SDRAM 256MB
132
DDR SDRAM memory
Note
DSQC 639
See Computer unit DSQC 639 parts on
page 185.
See Computer unit DSQC 639 parts on
page 185.
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3HAC027707-001 Revision: D