GE Logiq 9 Service Manual

GE MEDICAL SYSTEMS PROPRIETARY TO GE
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IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL 
Chapter 8 Replacement Procedures 8-133
• FEPS2 Power Supply Differences
a.) There is more room to remove the PCI cable from the Scan Control Board and pull it through 
the hole in the FEPS2.
b.) Two AC connections are still required but are mounted on front of the FEPS2 for easy access.
c.) The FEPS2 has two card ejectors so the screw in the bottom corner is not required to secure 
the supply.
d.) A...

GE MEDICAL SYSTEMSPROPRIETARY TO GE
D
IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL   
8-134 Section 8-34 - Front End Processor Boards Replacement Procedure
• Installing the FEPS2/FEPS3
When installing the FEPS2/;FEPS3 in a LOGIQ™ 9 Front End Card Rack, special attention needs to 
be paid to the grounding points.
1.) Slide the FEPS2/FEPS3 in the card rack rails. See Figure 8-143 on page 8-133 .
- Ensure that the ground plane separating the SCB and FEPS2/;FEPS3 boards will slide into 
the...

GE MEDICAL SYSTEMS PROPRIETARY TO GE
D
IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL 
Chapter 8 Replacement Procedures 8-135
Section 8-35
Verify and Update Vital Product Data
8-35-1 Introduction
It is essential that Vital Product Data (VPD) is verified or updated after any hardware change to the Back 
End or Front End Processors.
NOTE: Failure to properly program Vital Product Data could cause adverse affects on system 
operation and image quality.
The items of concern are:
- Verify that...

GE MEDICAL SYSTEMSPROPRIETARY TO GE
D
IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL   
8-136 Section 8-35 - Verify and Update Vital Product Data
8-35-2 Collecting Vital Product Data (cont’d)
Table 8-11    VPD Data Collection
Circuit Board NamePart Number
Functional Revision 
PWA LetterFab Revision 
PWB NumberBar Code or
Serial NumberDate
YYYYMMDD
BM Processor   2260207 Do Not Update 2 0 0 _  _ _  01
Backplane 2260219 A 1 012345 2 0 0 _  _ _  01
ConsoleFrom Rating Plate
Only -2 can be...

GE MEDICAL SYSTEMS PROPRIETARY TO GE
D
IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL 
Chapter 8 Replacement Procedures 8-137
8-35-3 How to Update Vital Product Data on LOGIQ™ 9
8-35-3-1 Initial Steps
The System should be in the scan mode.  If not:
1.) Properly shut down the system.
2.) Plug in the service dongle to the USB Port on the External I/O.
3.) Power up system
8-35-3-2 Start Service Platform
1.) Right Click on the Wrench icon to start the service platform.
2.) A dialog box appears...

GE MEDICAL SYSTEMSPROPRIETARY TO GE
D
IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL   
8-138 Section 8-35 - Verify and Update Vital Product Data
8-35-3-3 Acquisition Diagnostics - Read EEPROM Data
Navigate to the following menu location:
1.) Acquisition Diagnostics>Diagnostic Groups>Diagnostic Utilities>Acquisition Hardware 
Information Utilities>Acquisition Hardware Information Read Utilities.
 
NOTE: If VPD Data is not present the proceed with updating VPD Data.Figure 8-145   Read EQ...

GE MEDICAL SYSTEMS PROPRIETARY TO GE
D
IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL 
Chapter 8 Replacement Procedures 8-139
8-35-3-3Acquisition Diagnostics - Read EEPROM Data (cont’d)
Under this menu you will see a listing for each board that has an EEPROM with a location for Vital 
Product Data, see Figure 8-145 and Figure 8-146. The Board Data can be read individually or there is 
also a Read All Boards Utility.
2.) Click on the Backplane and Equalization items and select the Execute...

GE MEDICAL SYSTEMSPROPRIETARY TO GE
D
IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL   
8-140 Section 8-35 - Verify and Update Vital Product Data
8-35-3-4Modify VPD Text Files (cont’d)
Hints for Working with the Text Files
• Sort the files in the Explorer window, Figure 8-147, by clicking on the file TYPE
 heading. This will 
sort the files and put the .txt files in one contigious group.
• With the files sorted, to highlight all text files:
- Cursor to the first text file and press the...

GE MEDICAL SYSTEMS PROPRIETARY TO GE
D
IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL 
Chapter 8 Replacement Procedures 8-141
Notes For VPD Text File Editing
• There needs to be one (1) space between the colon (:) and the first character of the data string.
•NO spaces, characters, tabs, etc. at the end of the data string. Do a Fn-End (Function-End) on the 
LOGIQ
™ 9 keyboard to see the actual end of the line. Delete all spaces by back spacing to the text 
string.
• Double click on a word to...

GE MEDICAL SYSTEMSPROPRIETARY TO GE
D
IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL   
8-142 Section 8-35 - Verify and Update Vital Product Data
Figure 8-148   Example of a Circuit Board Text File with Hints
Figure 8-149  EQ Board Text File
Enter or verify data from actual circuit boards
Hints for data from actual circuit boards