Testing On Hp8922 - Motorola V8088 Service Manual

V8088
6.6

Testing on HP8922

NB* To test the PCB on its own without a housing or SIM card the unit must first be put into test mode
and then into Tx or Rx mode using the applicable manual test commands. Ensure that a battery is
present during this, as the battery acts as a SIM card presence detect for the unit. The PCB can then be
taken out of the housing for any analysis.
HP8922P
GSM Test Set
83220E
Down
Converter
RF Cable
Power Supply
V8088 under
Test