Hytera PT580 - Parts List 1

Service Manual
Abnormal Earpiece
Check whether the
earpiece is assembled
properly. [1]
Re-assemble the
earpiece.
Check whether the
FPC for the accessory is
normal. [2]
Replace the
FPC.
Check whether the
small board for the
earpiece is normal. [3]
Replace the front
panel.
Check whether U7210 is
normal. [4]
Repair U7210.
Check whether the 70-
pin connector is normal.
[5]
Repair the board-
to-board
connector.
Check whether the
OPT SEL
level is normal. [6]
Check the OPT
SEL.
Abnormal earpiece at
the accessory jack
Check U7201. [7]
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
No
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