900 Mhz Radio Main Troubleshooting Chart - Motorola ASTRO XTS 2500 Service Manual

6.5-2

6.5.3 900 MHz Radio Main Troubleshooting Chart

Go to
900 MHz
TX RF Chart
Go to
900 MHz
TX RF Chart
Go to No RX
Audio Chart
See Button
Test Chart
*Please see Table 5-2 on page 5-3.
August 16, 2007
900 MHz Troubleshooting Charts: 900 MHz Radio Main Troubleshooting Chart
Start
Good
power-up
Self-Test?
Yes
Is there
No
TX Power?
Yes
Is TX
No
Deviation
OK?
Yes
No
Receive
Audio?
Yes
No Poor
SINAD?
Yes
Buttons
No
Functional?
Yes
End
No
Error
Message?
Yes
* See Power-up
Self Check
Error Codes
No
Yes
Display
Model?
No
Use RSS to
display Error
Messages
Error
Yes
Messages on
RSS?
No
Either
Bad Display or
Radio Power-up
Failure
6816985H01-B