OPPO A520原厂电路原理图-SCH.pdf

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1、123456RF广东欧珀移动通信有限公司OPPOA520VBAT1AC1118C1119+CE1100R1109A15pF10nFMODE_PA[3]100uF21KD1102PESD5V0S1BLC11486pFR1100PAEN[3]AN1103AN11011KC11126pFR1103BANDSW[3]1KC11146pFBC1100NCC1159L1107L1105B2116171819201.8pF9.1nH0RGNDGNDC11115.6nHVDETMODEC1149R11010RVBATT1VBATT2VAPC[3]NC151OU

2、TGNDIN4.7K0RR1114DCS/PCS_OUTBSL11001KC1110142Z1105R1110GNDENABLELF1005-K1R8DABC11130.75pF22KC1101NC133220pFR1102GSM_OUTVRAMP34124GNDDCS/PCS_ING0R0ROUTL1106115GNDGSM_IN5GIN1R1116R111515nHC1108G641U1102GNDGNDGNDGNDGND0.75pFSKY773442Z1101C1116GNDGNDIN109876900MTxSAFEB897MAL0F00

3、R12VCCRF2.2pFCN1100GNDGNDOUTMM8430-2610C1124C114553210pF1uFU110057CC110322pFHBTXLBTXCVC329ANTVCCRFdifferentialpairs22pFL1110BLM15BB750SN1I[3]C1106VC14LB_TX[3]GNDIB[3]6GNDQ[3]8C1123GNDVC2L1104BLM15BB750SN1L11031210C115522pF100pFBLM15BB750SN1QB[3]L1108HB_TX[3]VCCRFdifferential

4、pairsPCSPXDCSRXGSMRXULCE0505A015N202137541311LMSP33CA-465TEMPC1121C1122L11021uF22pFBLM15HD601SN140393837363534333231IQIBVMODGND41TXOGSMAPC_INTXODPCSAPC_OUTZ1102VCCTXMODVCCTXBUF21VCCRFQB30G4N20213578C112518pFOUT2AMPSRFBEN29LE[3]1IN3283N20213574AMPSRFCLKSCLK[3]DGOUT15nHL1115DC

5、110233pF5C112618pFN202139404GSMRFSDATA27SDATA[3]SAFEA942MFL0F00L111827nHZ1103N202137945GSMRFBU1103ENRFVCO26RFVCOEN[3]2N20213582C11274.7pFG4N202135886DCSRFMT6140BNENREG25VCXOEN[3]OUTR11051N202139567DCSRFBVCCD24VDDIN5.1nHL1114GOUT3C11284.7pF82310RPCSRFBGNDDC110415pFC11425SAFEA

6、1G84FA0F00922C11401uFPCSRFVCCVCXO100nF27nHL1119N202138401021CREG2REFOUTC1129N20213836C11381nF26MHZ[3]10nFVCCRFBUFVCOPVCCRFVCORFTUNEGNDRFVCOVCCSYNGNDSYNCREG3VAFC_INXTAL11121314151617181920C111739pFN20213860C1136100nFVCCRFETCXO3225_26MHzEC1152C1150C1151HOTGND21uF100nF680pF3C11

7、334GNDHOT14.7uFX1100R1104VTCXO0RR1106VAFC[3]10RC1137100nF签名日期机型:OPPOA520F设计板号:F第1页，共9页审核第1张共9张版次:标准化批准123456123456广东欧珀移动通信有限公司OPPOA520AABBBTVBATBT_2V8BT_2V8BT_2V8BT_2V8BT_1V2FM_1V8[3]GPO22_BT_PWEN0RBT_1V2VBATU1203R1202R1203C1204100K15C1203100nFC12052VINVOUTAN1200AN12012.2uF2

8、pF3GND4C1202[3]GPIO40_FM1.8ENENBP1uFC12061uFC1223RT9193-18P(SC-70)C1222CR12