A68电路图SEE SHEET 7-8SEE SHEET 5SEE SHEET 2-4, 6 AND 9Tuesday, June 25, 2002AmoisonicHuang Zhicheng 29/04/02CHK'D / DATE: TITLE: DRAWN / DATE:Man Type Model With Mono LCDDRAWING No:APP'D / DATE:MAIN PART TOP LEVEL GSM2505V3.0(SCHEMATIC DIAGRAM)SHEET: 1 OF9A 32NDSIM_CLK 2NDSIM_RSTJ600 R103 C601 C600 C602 C603 R601 C112 C113 C104BATT_TEMP_TYPE VREF_ENC100 J100 R120 R121 R122SIM_RESET_B SIM_CLK SIM_DATA2NDSIM_IO 2NDSIM_VCCC137C132C133C134C136BATT. CONNECTORSEPARATE VBAT ROUTEC102 C114C138VREFR100C150 C109CHARGE CIRCUITU100-1CHARGE_INPUTR102 U100-2ACC_ALARM VACCC151R126 C124CHG_STAT_0 DSR_CHARGE_ENC153CHG_DET PWR_SWITCH_BC130C116RTC_ALARM_B PWR_KEEP PWR_SW_BUF RESET_IN_B RFVCO_EN SYS_RESET_B XOEN_CSP IFVCO_EN SERDA_BB SER……
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