Ii

Pressing the power key, that generates a PWRONX interrupt signal from the power key to the CCONT, which starts the power up procedure. 2. Connecting a charger to the phone. The CCONT recognizes the charger from the VCHAR voltage and starts the power up procedure. 3. A RTC interrupt. If the real time clock is set to alarm and the phone is switched off, the RTC generates an interrupt signal, when the alarm is gone off. The RTC interrupt signal is connected to the PWRONX line to give a power on...

Info

1 Power switch pressed > Digital voltages on in CCONT (VBB) 2 CCONT digital reset released. VCXO turned on 3 62 ms delay to see if power switch is still pressed. 1 Power switch pressed > Digital voltages on in CCONT (VBB) 2 CCONT digital reset released. VCXO turned on 3 62 ms delay to see if power switch is still pressed. Technical Documentation System Module RTC ( internal in CCONT) can power the phone up by changing RTCPwr to logical 1. RTCPwr is an internal signal from the CCONT digital...

Ignition Sense IGNS

The ignition sense feature prevents your car kit from draining the car battery by executing an auto power off in 20 seconds after the ignition key has been turned off. The blue wire of the power cable is used for the ignition sense feature. The use of ignition sense is recommended to prevent accidental draining of the car's battery. The wire is connected via a 1 A fuse to a 12 24 volt potential that is controlled by the ignition key. Do not connect it directly to the high voltage sections of...

Energy Management Calibration command

Alt, T,E Calibrate Battery Voltage This function is for battery a d and charge current tunings. Before battery a d tuning is started a voltage setting request is shown to user (Set supply voltage to 10,5 V). When external power is connected and user selects Yes to continue, the application displays the Energy Management Calibration dialog box Energy Management Calibration dialog has following items Settings group box Contains EM calibration setting checkboxes 1. Run battery & charger default...

Disassembly

Nokia 6150 Repair Screen

NOTE When assembling the B cover screws, use 17 Ncm torque. Turn around. Remove UI module screws (2 pcs) Carefully remove A-cover. Keymat, powerkeymat and speaker will follow. Note snap fixings Disassembly & Troubleshooting Instructions Technical Documentation Remove UI-module and frame. NOTE the snap fittings holding the frame and B-cover together. When assembling the phone be sure to assemble the snaps properly. Remove antenna by pulling it straight out.