Toshiba TS605 Service Manual - Page 89
MIC AND SPEAKER FAULTY, Cause: PCB dead or Microphone / Speaker has broken, PCBA dead
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MOBILE COMMUNICATIONS DIVISION CUSTOMER SERVICES 7.1.11 MIC AND SPEAKER FAULTY Cause: PCB dead or Microphone / Speaker has broken Microphone Speaker Testing Earphone Fail , check Mini. USB port Refer to (Charging can not work) Restore factory setting Fail Re-Download NO Refer to (Updating program is failed) Yes Check B2B FPC connecting OK ? NO repair ACF B2B FPC Yes Check receiver assembling? NO Re-assemble receiver component Yes Check receiver being OK? Yes PCBA dead NO Change Receiver Version 1.0 22/11/2006 Created by Konrad Szombara Page 89 of 103
MOBILE COMMUNICATIONS DIVISION
CUSTOMER SERVICES
Version 1.0 22/11/2006
Created by Konrad Szombara
Page 89 of 103
7.1.11 MIC AND SPEAKER FAULTY
Cause: PCB dead or Microphone / Speaker has broken
Microphone
Speaker Testing
Restore factory setting
Re-Download
Refer to (Updating program is failed)
Check B2B FPC connecting
OK ?
repair ACF B2B FPC
Check receiver assembling?
Re-assemble receiver component
Check receiver being OK?
Change Receiver
PCBA dead
Fail
Yes
NO
NO
Yes
Yes
Yes
NO
NO
Earphone Fail ,
check Mini. USB port
Refer to (Charging can
not work)