TM8100 Mobile Radio Service Manual Servicing Procedure 115
May 2004 © Tait Electronics Limited
Tas k 6 —
Check Receive and
Receive-audio
Functions
Check the receive and receive-audio functions of the radio as follows:
1. Check whether the radio receives.
2. If the radio receives, continue with Step 7. If it does not, continue
with Step 3.
3. Attempt to rectify the fault as described in the charts of Figure 5.3
and Figure 5.4.
4. If the repair succeeded — without the need for replacing the
main-board assembly — continue with Step 6. Otherwise
continue with Step 5.
5. If the main-board assembly was replaced or if the repair failed, re-
assemble the radio as described in Subsection 6.4 (on page 144)
and Subsection 6.5 (on page 148). Conclude with the tasks of
Subsection 5.3 (on page 121).
6. If the reported fault concerns the receive function — and this has
now been rectified — re-assemble the radio, if necessary, and
conclude with the tasks of Subsection 5.3. If the reported fault is
unspecific, proceed to Task 7.
7. If the reported fault concerns the receive function — and this has
not
been confirmed — obtain more information from the
Customer. If the reported fault is unspecific, proceed to Task 7.
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