Panasonic EB-GD35 Service Manual page 49

Gsm personal cellular phone

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Set the power supply voltage output to exactly 4.2 V. Ensure the resistor selection switch is in the OFF position.

Enter Test Set Mode on the channel box. Power-up the phone, press Shift F10.

Scroll to CONTROL OUT, select BVOLT and press ENTER.

Press F4 and select VIEW ADC LINES.

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Figure 6.28: High voltage calibration 1

Figure 6.29: High voltage calibration 2

EB-GD35 EB-GD35C

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