KX-TGC210S/KX-TGC212S/KX-TGC213S/KX-TGC220S/KX-TGC222S/KX-TG403SKS/KX-TG433SKS/KX-TGCA20S/KX-TGCA21S/KX-TGDA20N/KX-WP110B/KX-WP120B/KX-WPA20B13KX-TGC220/KX-WP120 SCHEMATIC DIAGRAM (Base Unit_Main)NC: No Components(1)(2)(3)(4)(6)(8)(9)(10)(11)(12)(13)(14)(15)(16)(18)(19)(17)(21)(20)(5)(7)1.2V3.0VRx TxCaller IDBell!UTXURXSPI_CLKSPI_DOBELLHOOKHOOKSPI_CLKSPI_DOSPI_DIBELLKEYS_CSPI_CSKEYIN2KEYIN3KEYS_DKEYIN1SPI_CSKEYS_EEEP_SCLEEP_SDAEEP_WPC1201000pR131 10ML1R+5.5VC3511uR133 330kC611 0.1uR501 10VDDCC331 NCDCPC521 1uC111 0.047uR141100kPNLB2317ZA-GWPCBRE1+3.0VC142 K0.01uC509 12pL1TDCMC132 K0.01uVBAT+3.0V+3.0VVCCAQ141B EC+3.0V+3.0VR112100kR113 10kC115NC+3.0VF3013.0ACHARGE-C181NCR1422.7k (3216)C504 1uR145 2.2kR111100kP101 22L501100nC113K0.68uR121 390kC5190.1u+5.5VR122 390kCHARGE+C112 0.047u+5.5VC5010.1uC5200.1uVDDCHAK_CL1CHG+GNDR115NCR322100R321140IC302 3IN2 OUT11ADJ4 OUT2D361NCA KC50210uC50310uC505 10uD3621SR154AKSA101 270V21Q111D113A KD133A KR1642.7kR151100kC152 0.01uR1771kQ171Q161BCEC16110uR165 27kR16247kC1671000p+3.0VC164 NCR33168kR33233kRA6113.3k1234 5678RA1511k12 34C342 0.1uD143 NCA KC1841uC321 1uC5061uC510 1uD10114 32C5072.2uR51010kC341 330u6.3C101 680pC102 680pC121 680pC122 680p R163 39R152 130kR1761kR1753.9kR172 680kR3711R3721VREF VCCAVDDCC176 1uR11447k12D142 25VC1730.1uC1710.022uR1684.7kR160820R171220C178 0.033u C175 560pZA1NC1 2679113 4810521GND*IC6111 A02 A16SCL7WP3 A28VCC4 GND 5SDAQ142B CE+5.5V*IC5011GPIO[20]2GPIO[21]23MIP3GPIO[22]4GPIO[23]5GPIO[24]6GPIO[25]7GPIO[26]8VDDC224HSMIN25HSMIP26MPWR27HSSPOUTP28LOUT29SPOUTN30VCCPA81 GPIO[13]82 GPIO[14]83 GPIO[15]84 GPIO[16]85 GPIO[17]86 VDDIO287 GPIO[18]88 GPIO[19]89GND9COREOUT10VBAT11DOUBCAPN112DOUBCAPN13DOUBCAPP14DOUBCAPP115DOUBOUT16DCIN0/LIN017DCIN118DCIN219DCIN3/LIN120VREF21VCCA22MIN31SPOUTP32PWM133PWM034DCINS35XOUT36XIN37VBAT_APU74 GPIO[7]75 GPIO[8]76 VDDIO177 GPIO[9]78 GPIO[10]79 GPIO[11]80 GPIO[12]REFERENCE7XX : FOR DK/BT3XX : POWER, CHARGE5XX : BBIC6XX : FLASH, EEPROM, KEY, LCD(YELLOW)(GREEN)4XX : MIC, SP1XX : TEL LINE8XX : RF