After SalesTechnical Documentation Desktop Charger CHH–2Page – 9Original 50/96Block DiagramPHONE CHARGEDISCHARGESTARTBUTTONCONNECTOR (X110)PHONE CHARGINGRED/GREEN LEDINDICATIONRED/GREEN LEDINDICATIONSPARE BATTERY CHARGEDISCHARGE CONTROLSPARE BAT.LED2SPARE BAT.LED1PHONE LED2PHONE LED1CHARGE CONTROLD–OUTPUTSDISCHARGE STARTBATTERY TEMP.BATTERY SIZEBATTERY VOLTAGECHARGER VOLTAGEPHONE DETECTA/D–INPUTSCONNECTOR (X120)SPARE BATTERY800mA OUTMICROPROCESSOR/CONTROL LOGICPDET/GNDVCBTEMPGNDVBATBSIRRAPID CHARGERGNDGNDGND GNDRGNDCONNECTOR (X130)132