Motorola ASTRO Digital XTS 3000 Manuale di servizio di base - Pagina 41
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Radio-Level
Troubleshooting
Introduction
to This Section
Power-Up
Error Codes
Error
Code
01/02
External EEPROM Checksum Non-Fatal Error
01/81
ROM Checksum Failure
01/82
External EEPROM Checksum Failure
01/84
SLIC Initialization Failure
01/88
RAM Failure - Note: not a checksum failure
01/90
General Hardware Failure
01/92
Internal EEPROM Checksum Failure
02/10
DSP support IC checksum Non-Fatal Error
02/81
DSP ROM Checksum Failure
02/88
DSP RAM Failure - Note: not a checksum failure
02/90
General DSP Hardware Failure (DSP startup message not received correctly)
02/A0
ADSIC Checksum Failure - Non-Fatal Error
09/10
Secure Hardware Failure
09/90
Secure Hardware Failure
Note: If the corrective action does not fix the failure, send the radio to the depot.
This section of the manual contains troubleshooting charts and error codes
that will help you to isolate a problem. Level one troubleshooting will support
only radio alignment, programming, battery replacement, and knob
replacement. If the radio needs further troubleshooting, it must be sent to the
depot.
Board- and component-level and service information can be found in the
"ASTRO Digital XTS 3000 Portable Radios Detailed Service Manual," Motorola
publication number 68P81083C90.
When the radio is turned on (power-up), the radio performs cursory tests to
determine if its basic electronics and software are in working order. Problems
detected during these tests are presented as error codes on the radio's display.
The presence of an error should prompt the user that a problem exists and that
a service technician should be contacted.
Self-test errors are classified as either fatal or non-fatal. Fatal errors will inhibit
user operation; non-fatal errors will not. Use Table 14 to aid in understanding
particular power-up error code displays.
Table 14 Power-Up Error Code Displays
Description
8
Corrective Action
Reprogram codeplug.
Send radio to depot.
Reprogram the codeplug.
Turn the radio off, then on.
Turn the radio off, then on.
Turn the radio off, then on.
Reprogram the codeplug.
Turn the radio off, then on.
Send radio to depot.
Turn the radio off, then on.
Turn the radio off, then on.
Turn the radio off, then on.
Send radio to depot.
Send radio to depot.
31