Motorola Radius CM200

Troubleshooting Flow TX RF (No Output Power) 3-5
2.1 Troubleshooting Flow TX RF (No Output Power/No Current)
START
Key the radio
No
Yes
Yes
No
Tune the
PA_BIAS
Measure the
resistance from
R131 to ground
Is
POUT >
10 Watts
Is
20kOhms
< R <40KOhms
Replace
R122 &
R197
Replace the
PA (Q100)
Tune the
PA_BIAS
Replace
the
PA
(Q100)
?