Block Diagram - Nokia 2160 Technical Documentation Manual

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Technical Documentation

Block Diagram

RAPID CHARGER
CONNECTOR (X130)
1
3
2
GND
SPARE BATTERY
CONNECTOR (X120)
VBAT
BSI
BTEMP
GND
GND
DISCHARGE
START
BUTTON
Original 50/96
800mA OUT
MICROPROCESSOR/CONTROL LOGIC
R
GND GND
Desktop Charger CHH–2
A/D–INPUTS D–OUTPUTS
PHONE DETECT CHARGE CONTROL
CHARGER VOLTAGE PHONE LED1
BATTERY VOLTAGE PHONE LED2
BATTERY SIZE SPARE BAT.LED1
BATTERY TEMP. SPARE BAT.LED2
DISCHARGE START DISCHARGE CONTROL
PHONE CHARGING
CONNECTOR (X110)
VC
PDET/GND
R
GND
PHONE CHARGE
INDICATION
RED/GREEN LED
SPARE BATTERY CHARGE
INDICATION
RED/GREEN LED
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