GE Eagle 1000, Servicing Instructions

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GE Medical Systems EAGLE 1000
Page 8
Information Technologies
Servicing Instructions 227 468 01 Rev.G
303 xxx yy Spare part numbers for PCBs tested especially thoroughly
303 numbers are only given to PCBs where the level of testing applied to 388 PCBs is
inadequate for implementation when servicing in the field, or where only a complete set of
PCBs can be replaced in the field.
In addition to a barcode label (388 number) 303 part numbers also have an additional
label with a 303 number and are to be found in the spare parts list under this number.
Exchange for defective PCBs
Where servicing is required exchange PCBs are available for the replacement of some
PCBs. When using a exchange PCB, the defective PCB is to be returned to the Freiburg
factory. Replacement PCB part numbers are included in the spare parts list.
1.1.3 Instrument status documentation (nominal status)
Due to the hardware and software combination unambiguous documentation of the instru-
ment assembly status is necessary, also in the event of repairs.
This documentation comprises the following documents and measures:
Master Record Index (MRI)
This document is a component of this instrument documentation.
This document states the combination of permissible hardware and software for a particu-
lar instrument version. The permissible PCB Index is given in the “Index” column with each
update delivered. Further permissible PCB Indexes are given in the “compatible” column.
The PCB Index can be found in the PCB barcode label.
Product Status Index
This document is created during manufacture. The Product Status Index documents the
hardware/software product status.