HTC Hurricane Series Service Manual page 56

(3) Communication
RS232 / USB
port fail
Defective IR
(4) Audio
Dump Speaker
Defective
Recording
Audio play
problem with
speaker
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Can not sync with PC
by ActiveSync
IR Test fail under
Diagnostic program
No sound in internal speaker
No voice be recorded
Nosie, deformed sound
by recording
Voice Note function does not
work under OS
Noise sound when playing
music or ringtones thru
internal speaker
Abnormal volumn
Check connection setting in AtiveSync
USB/Serial Cradle or Cable defects
22 pins connector on M/B defects
Main Board defects
Main Board defects
Check the setting (Sounds, Profile)
Something stuck in audio jack
Unit Re-assembly
The spring of internal speaker bent
Internal speaker defects
Main Board defects
Unit Re-assembly
The spring of microphone bent
Microphone defects
Something stuck in audio jack
Main Board defects
Microphone defects
Main Board defects
Reset the phone (x Storage)
Internal speaker defects
Main Board defects
Main Board defects
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