D D MY81SPK02M2 MODULE R Channel LINE IN …

1 5544332211 DDCCBBAAA udioAmplifierR ChannelL ChannelMY81 SPK02M2 MODULEAMP_POWSWITCHBATTERYExt. ChargerADAPTORLDO 5 VBAT_INSPKRVCCSHDNMIC1_PMIC1_NMIC INPUT CIRCUITMIC_BIASINLINRSPKLP04 TEST POINTB uttonRED LEDCIRCUITBLUE LEDSYSTEM POWLED2 LED1 SPKLP30 AILAIRLINE_IN JACKSPKR5544332211 DDCCBBAAP20 HCI_TXDHCI_RXDP01P16P05P27P02P04PA_VDD-O UTL+OUTR+OUTL-OUTRPA_VDDAMP_R++OUTL-OUTL +OUTR-OUTRISETLED2 MIC+MIC1_NMIC-MIC1_PP01P16 RST_N+OUTL-OUTL+OUTR-OUTRLED2P00 MFBSPKRAILAIRP30 SPKLP30 AIRAILLED2 AOHPMP02P03/P35P20 MIC1_NMIC1_PMFBSPKRP04 MIC_BIASSPKLLED1BT_RF/P22 HCI_RXDHCI_TXDP01P16P27P05P00 RST_NBT_RF/P22 ADAP_INBAT_INBK_OUTAMP_POWAMP_POWADAP_IN _ICADAP_INBAT_INBAT_INBAT_INADAP_INMIC_B IASADAP_IN_ICCODEC_VDADAP_INSYS_PWRVDD_I OSYS_PWRSYS_PWRBAT_INBK_OUTVDD_IOVDD_IOC ODEC_VDSYS_PWRADAP_IN_ICBK_OUTSYS_PWRADA P_IN_ICTitleSizeDocument , October 08, 2012 TitleSizeDocument , October 08, 2012 TitleSizeDocument , October 08, 2012 HCI_RXDP2_0 GNDHCI_TXDBAT+ADAPBK_OUTREDPUSH BUTTONMFB/PowerREVFWDVOL+VOL-PLAYTEST POINTSTEREO AMP CIRCUITL ChannelR ChannelSPEAKER OUTPUT PATH5V Adapter InPOWER TREELi Battery*Charge Current Formula: Ichg=Kset x Vset /RsetKset=1000, Vset=1V,Rset= > Ichg=400mAEXTERNAL CHARGERCODEC_VDMIC-MIC+MIC INPUT*CLOSE TO MODULE FP1*MIC GND should be layoutout independantlyOPTIONAL CIRCUITCONDITIONAL RESETVOL+VOL-+OUTR-OUTR+OUTL-OUTLRED LED SHARED CIRCUIT WITH CHARGER STATUSExt Charger: Place R9,D8,R22=NCInternal Charger : R9=NC,D8=NC,R22=0 Slide SwitchLINE INPUTAv=3( )* Please set max gain =0dB in audio function speaker gain & max gain= -5dB in voice function speaker gain in DSP tool*AMP GND should be layoutout independantly*CLOSE TO MODULE FP1 ExternalChargerInternalChargerOPTIONAL 1V8 LDOBLUEMY81 SPK02M2 ,3/F.

2 ,Block B,Tonic ,19 Lam Hing Street,Kowloon Bay,Kowloon,Hong Kong. Hong Kong:Tel :852-23312212 Hong Kong:Fax: 852-27573135 China:Fax:86-755-26690667MY81 SPK02M2 MYLANDGNDADAP_ICBT_RFGND12345678P22 audio Amp. EnableP01 GPIO vs. APPLICATIO FUNCTIONP30P05 ReverseGPIOAPPLICATIONGPIOAPPLICATIONA udio Amp. Enable/NFCP04P16RX_INDP35 BUZZLine-in detectSlide Switch Detect/TX_INDF orwardP27P02 Play/PauseP00 HCI TX data HCI RX dataP20 System ConfigurationTXD RXDV olume +Volume +C2100u/16V+C2100u/16V12C3810u/16VC3810u /16VD2 SPE0572D2 SPE057221U1 PAM8004U1 PAM8004 PVDDL1-OUTL2 PGNDL3+OUTL4 SHDN5 VREF6 INL7 GND8 VDD9 INR10NC11NC12+OUTR13 PGNDR14-OUTR15 PVDDR16Q15 STS2306Q15 STS2306312D15 SPE0572D15 SPE057221C3410u/16VC3410 1%R5100K 1% +C1100u/16V+C1100 1x2JP1 SJP 1KR6 1K12C22220p/50VC22220p/50VD10 SPE0572D10 SPE057221C3710u/16VC3710u/16VR2510KR2510 K12FB8FB-0805FB8FB-080512R121KR121K12TP8 TP81D5 SPE0572D5 SPE057221R241KR241K12R4100K 1%R4100K 1%12TP13TP131R22NP-0402R22NP-0402TP5TP51 Q4 MMBT3906Q4 MMBT3906321R24K7R24K712FB3 GSMA201209FB3 GSMA20120912C11NP-0402C11NP-0402R142KR14 2K12 LED2 LED-HRLED2 LED-HR12TP1TP11D8 CDSH3-222N-GD8 CDSH3-222N-G321D22 SPE0572D22 SPE057221Q2

3 MMBT3904Q2 MMBT3904321TP6TP61TP12TP121C3310u/16VC33 10 0R1 012D1 SPE0572D1 SPE057221U6MY81 SPK02M2U6MY81 SPK02M2P201P302P003P044 SPKR5 AOHPM6 SPKL7 CODEC_VO8 GND9 MIC1_P10 MIC1_N11 MIC_BIAS12 AIR13 AIL14 RST_N15 ADAP_IN16 VDD_IO17 BAT_IN18 SYS_PWR19SK1/P03/P3520 GND21BK_OUT22 MFB23 LED124 LED225P0226P2727P0528 HCI_TXD29 HCI_RXD30P1631P0132BT_RF/P2233 GND34C16NP-0402C16NP-0402 VBUSD-D+IDGNDP2 MINI-BVBUSD-D+IDGNDP2 MINI-B123456789R231KR231K12TP7TP71