Zocus (Ibat) Calibration Procedure With Mj-2 Module Jig - Nokia NHL-10 Baseband Troubleshooting And Manual Tuning Manual

CCS Technical Documentation

Zocus (IBAT) calibration procedure with MJ-2 module jig

1 Place the PWB in the module jig.
2 Connect an ammeter to Ammeter sockets to check the current flowing on the
line.
Be careful for the shunt resistor value of ammeter. Large shunt resistor value
causes the difficulty of phone power up.
3 Set the S1: Passed and S2: Calibration.
4 Power up the module jig in local mode – the ammeter will indicate the local mode
current.
5 Connect the charger input to a power supply set to 8.4V and current limited to
500mA.
6 Turn the power supply on.
Open the Zocus EM window in Phoenix.
7
48
Figure 39: Zocus EM window
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NHL-10
Baseband Troubleshooting
ISSUE 2 01/2004