Memory - Mrx; Memory - Board Tested/Required Matrix For Diagnostics - GE LOGIQ E9 Service Manual

D 5180483-100, R
IRECTION
7-5-12-22 Memory
Assesses the general state of the system. Tests the integrity of memory and communication of the
described boards. Tests all of the on-board memory, including registers.
The utility fills the memory with data, retrieves the data, and compares it to the original data.
.
Table 7-29
Line
1
2
3
4
Line
1
2
3
4
PROPRIETARY TO GE
. 7
EV
Figure 7-71 Memory - MRX
Memory
Name: Description:
MRX Memory Tests the internal and external
Access Test RAM of the MRX Board.
Tests the RxBF memory on
RxBF Memory Test
the MRX Board.
GTX IF FPGA Tests memory of Interface
Memory Test FPGAs on the GTX boards
Tests memory of the TxBF on
GTX Memory Test
the GTX Board
Table 7-30

Memory - Board Tested/Required Matrix for Diagnostics

"GTX
GRLY MRX (slot2)
T
T
R T
R T
Chapter 7 Diagnostics/Troubleshooting
Run Time:
00:01
00:01
00:01
00:01
FRU - T = Tested / R = Required
"GTX "GTX
(slot3)" (slot4)" PD Processor
R
R
T T R
T T R
LOGIQ E9 P
ROPRIETARY
If this test failed:
Replace the MRX Board.
Replace the MRX Board.
Replace the failed GTX Board.
Replace the failed GTX Board.
"Front
Plane
Upper FREY
Back End and Back
Lower" Plane
R R
R R
R R
R R
S M
ERVICE ANUAL
"Main
"Fan Power
Tray" Supply"
R
R
R
R
7 - 103