Astro Spectra Plus Power-Up Self-Check Diagnostics And Repair - Motorola ASTRO Digital Spectra Plus Detailed Service Manual

Troubleshooting Procedures: ASTRO Spectra Plus Procedures
Table 4-5. ASTRO Spectra Plus Power-Up Self-Check Error Codes (Continued)
Error Code
09/10
09/90
NOTE: In cases of multiple errors, the codes are logically OR'd and the results displayed.
4.2.2

ASTRO Spectra Plus Power-Up Self-Check Diagnostics and Repair

The following are additional action items to be utilized for the diagnosis and resolution of the error
codes shown in
Error Code 01/02
Error Code 01/12
Error Code 01/20
Error Code 01/22
Error Code 01/81
Error Code 01/82
Error Code 01/88
Error Code 01/90
Error Code 01/92
Error Code 01/93
Error Code 01/98
Error Code 01/A2
Error Code 02/81
Error Code 02/88
Error Code 02/90
Error Code 09/10
Error Code 09/90
6881076C25-E
Description
Secure Hardware Failure
Secure Hardware Fatal Error
Table 4-5 on page 4-10:
This non fatal error will likely recover if the radio's power is cycled. In the event that
this does not resolve the issue, the radio should be reflashed. As a last resort, the
FLASH ROM U301 should be replaced.
The radio should be sent to the depot for reflahing of the security codeplug.
Cycling radio power should resolve this issue.
The radio should be sent to the depot for reflash of the tuning codeplug followed by
re-tuning of the radio.
The radio should be sent to the depot for reflashing of the host code.
The radio should be sent to the depot for reflashing of the radio codeplug.
Reflashing of the radio should first be performed. If this fails to resolve the issue,
then replacement of the SRAM U302 is necessary.
Cycle power to radio. Continued failure indicates a likely IC failure. In this event,
radio should be sent to the depot for isolation and repair of the problem IC.
The radio should be sent to the depot for reporgramming of the security codeplug.
The radio should be sent to the depot for reflashing of the host code.
Send radio to the depot for replacement of the SRAM U302.
The radio should be sent to the depot for reflashing of the tuning codeplug followed
by re-tuning of the radio.
The radio should be sent to the depot for examination and/or replacement of either
the FLASH U301, or the PATRIOT MCU/DSP U300.
Cycle power to the radio. If this does not fix the problem, then the radio should be
sent to the depot for reflashing of the DSP code. Continued failure requires
examination and/or replacement of the SRAM U302.
Cycle power to the radio. If this fails to fix the problem, then the radio should be
sent to the depot for reflashing of the DSP code. Continued failure may require
replacement of U300, the PATRIOT MCU/DSP.
Cycle power to the radio. If this fails then follow instructions as per troubleshooting
chart C.32
Cycle power to the radio. If this fails then follow instructions as per troubleshooting
chart C.32
Corrective Action
Turn radio off, then on
Turn radio off, then on
September 5, 2008
4-11