Troubleshooting Charts:
Bluetooth Failure – Pairing Issue
5-49
Bluetooth Failure – LCD Indication (Page 3)
Resolved
6
Connect radio to PC and
read the codeplug
BT Audio Reroute
programmed in the
code plug?
PTT on headset
produces low -tone
from radio
Connect an audio
accessory (e.g. DRSM)
on the radio side
connector to check
whether the audio had
been re-routed to
different path.
No
Yes
No
No
No
Audio heard through
side connector
accessory without
headset paired ?
No
Go to RX Audio flowchart
(5.6 or External Speaker
Audio Out Failure)
Yes
Yes
Yes
Determine what button is
programmed for BT audio
re- route from the
codeplug and press it
Audio heard through
BT headset?
No
Power off the POD headset, then slightly
turn and press firmly on the earpiece
connector to ensure it is making good
connection to the POD. Power on the POD
headset and re-pair it with the APX radio.
Audio heard through
BT headset?
No
7
Summary of Contents for Astro APX 3000
Page 1: ...APXTM TWO WAY RADIOS APX 3000 DETAILED SERVICE MANUAL ...
Page 2: ......
Page 4: ...Notes ...
Page 6: ...vi Document History Notes ...
Page 10: ...x Table of Contents Notes ...
Page 12: ...xii List of Tables Notes ...
Page 18: ...xviii List of Figures Notes ...
Page 22: ...xxii CommercialWarranty Notes ...
Page 46: ...3 20 Theory of Operation Main Board Notes ...
Page 84: ...3 58 Theory of Operation Bluetooth Notes ...
Page 208: ...6 64 Troubleshooting Waveforms LF CW on Spectrum Analyzer Notes ...
Page 222: ...7 14 Troubleshooting Tables List of Board and IC Signals Notes ...
Page 282: ...8 60 Schematics Boards Overlays and Parts Lists Main Board Block UHF1 84012513001_A Notes ...
Page 390: ...8 168 Schematics Boards Overlays and Parts Lists Main Board Block VHF 84012512001_A Notes ...
Page 456: ...9 8 Debugging Fixture Powering up Covert Board Notes ...
Page 468: ...Glossary 10 Glossary Notes ...
Page 472: ...Index 4 Index Notes ...
Page 473: ......