Motorola RAZR V3x, Руководство по обслуживанию

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44 January 31, 2006 6809497A15-A
Troubleshooting V3x
Programming: Software Upgrade and Flexing
Contact your local technical support engineer for information about equipment and
procedures for flashing and flexing.
9. Vibrator feature not functioning. Transceiver board assembly defective. Replace the transceiver board assembly (refer
to 1c). Verify that the fault has been cleared and
reassemble with the new transceiver board
assembly.
10. Internal Charger not working. Faulty charger circuit on transceiver
board assembly. Test a selection of batteries in the rear pocket of
the desktop charger. Check LED display for the
charging indications. If the batteries charge
properly, then the internal charger is at fault.
Replace the transceiver board assembly (refer
to 1c). Verify that the fault has been cleared and
reassemble with the new transceiver board
assembly.
11. Real Time Clock resetting when
standard battery is removed. Lithium button cell in the display board
may be depleted. Refer service to a Level 3 service center for
replacement.
12. No or weak audio when using headset. a) Headset plug not fully pushed into
the jack socket.
Ensure the headset plug is fully seated in the
jack socket. If fault not cleared, proceed to b.
b) Faulty jack socket on transceiver
board assembly. Replace the transceiver board assembly (refer
to 1c). Verify that the fault has been cleared and
reassemble with the new transceiver board
assembly.
Table 3. Level 1 and 2 Troubleshooting Chart (Continued)
SYMPTOM PROBABLE CAUSE VERIFICATION AND REMEDY