Table of Contents
Advertisement
SD Card Tests
PWA Connector Details
3-14
Troubleshooting: General Fault Isolation
1. From the Diagnostics menu, select SD Card Tests.
The following window opens.
2. The SD Card Tests performs a read/write test on the SD card
currently installed. The test will respond with a PASS or FAIL.
NOTE
If the card is not formatted correctly, an error message will appear at
the bottom of the screen. To format an SD card, follow the error
message and Press the F1 key to continue formatting.
3. To fix a defect, replace the CPU board. See
Assembly"
on page
4-17.
4. Press esc to return to the Diagnostics menu.
The legends for the PWA Connectors (J1, J2 etc) for the new PWA FRU
2066447-002 are different as compared with the old PWA FRU 2047330-
001. Refer the following table for the old and new connector legends:
Connector Description
Key sheet
Display
Printer
SD Card
Power In
RS232
JATAG
USB
Modem
TM
MAC
600
2047426-002
"Replacing the Main PCB
OLD PWA FRU
PN: 2047330-001
J4
J7
J5
J6
J10
J5
J1
J3
W1
W1
J2
J2
J3
J8
J9
J1
J12
J9
NEW PWA FRU
PN:2066447-002
Revision G
Advertisement
Table of Contents
