Nokia N-70 Service Schematics Manual pdf 4 page image
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Nokia N-70 Service Schematics

Also see for N70 Music Edition: Specification sheetInstallation guideUser guideGet startedAdditional applications

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Contents
  1. exploded view and component disposal
  2. Baseband - RF connections Baseband - RF connections 2
  3. System connector System connector 3
  4. RETU, SIM, Audio RETU, SIM, Audio 4
  5. TAHVO TAHVO 5
  6. RAP3G, SDRAM, Flash RAP3G, SDRAM, Flash 6
  7. OMAP, Combo memory, Cameras OMAP, Combo memory, Cameras 7
  8. BTFM BTFM
  9. B to B connections B to B connections 9
Nokia N-70 Service Schematics Manual pdf 4 page image
Page 4(12)Page 4(12)RETU, SIM, AudioRETU, SIM, AudioEARNHFSPNHFSPPVIBRANVIBRAPEARPC223427p0C220827p02GND11u0C22261u0J2221GNDC220002J22121GND3J220932.768kHzB2200GND2J22141u0C2201C22031n0C22271u0200GNDGNDGNDGND3GNDGNDJ2215VSIM2VRCP1J2210VBAT1u0C2210 C22211u0L2202J2213J22062220R/100MHzVR1GND3VRCP21n0C2207GNDGNDGND10J2211GND0J22071n0C220411VRFCGND0M12LSM2WTxDetM3AudClkM4M5 SerClkM6 TxCClkTxC2 M7M8AFCM9SlClkBTFMempL3L4 MBusTxSerDataL5TxCDaL6TxCCtrlL7VBackL8CrIL9M1 RFTempM10 HVVDRAM M11BSIK4SerSelXK5K6Gnd4TxC1 K7RetuInt K8K9 CrOSIMDetXL1TM L10HeadDetL11HookDetL12L2 LSTSleepXJ11 WDDisVAna J12Mic2NJ2Mic1NJ3Mic1PK1K10 ChSwSVBat2K11Gnd2 K12K2 VDATxK3PURXMBusRxVRFC G12MicBCap G2G3XEarRCH1MicB1VBG H10MBus H11VBat4H12MicB2 H2H3VSATxMic2PJ1J10E2 Mic3NE3 Mic3PRXEarLC F1VCharF10 F11VRefVBat5F12F2MicSubF3XEarLXEarR G1G10 VBat6VR1 G11C9EarN D1SIMRstC2 D10D11Gnd1VIO D12D2 Mic3NREarP D3E1 Mic3PRstX E10VAux E11E12 PwrOnXVRCP2 C10SIMRstC1 C11C12 VBat1HFSpN C2VDARxC3PMARNC4C5 SIMClk1C6 SIMDa1SIMClkC1 C7C8SIMDaC1VSIM2FlyHigh B11B12 VBatCPGndH B2B3 VBatHEarDaRB4B5MicDataSIMClk2B6SIMIOC2B7Gnd3 B8B9SIMClkC2C1VSARxA12A2VibraPPMARPA3A4 EarDaLSIMIOC1A5A6 SIMDa2VSIM1 A7VBat3A8A9SIMDaC2HFSpP B1VCP B10GNDRETU_3.02N2200A1VibraNVRCP1 A10A11GndCPFlyLowJ2220GNDGND42J7548J221813C22371u05 7GNDC22351n04u7C2211060VSIM11n0C2206GNDGND31GND11u0C22252017GNDGND2C2205GNDGND1n04J2219C2209 R22052M222pTXC(2:0)PUSL(7:0)INT_SIM(5:0)ACI(1:0)USB_ACI(7:0)XAUDIO(7:0)TXC_CONV(2:0)CBUS(3:0)CHSWSTAT 0J2208EMINT(1:0)C22121u0C22151u0GND1u0C2216GNDGNDGNDC22141u0GND GND GNDC22131u0C22221u0C22201u01u0C2219GND GNDGNDGNDC222310nGND10nC222412p12pC2241C224012pC2244RETUBTFMEMPNTC47kR2071-t14V/50VR2070GNDJ2071GNDBTFMEMPBSI3R2200100kVREF_INT2120k100RR2201R2202VANAGNDGNDC22021n0J207015pC2070GNDX2070VBATTBSIGNDVBATJ2072GND3V3G2200+-GND32J220010J2204J22014J2202J22055DIG_AUDIO(5:0)VIO VDRAMGNDC223110U220R/100MHzL2205600R/100MHzL2206GNDC22321u0GNDL2204600R/100MHz 1u0C2230C22281u0GND600R/100MHzL2203R1R3R2EMIF03-SIM01F2GNDR2700GND1026GND123567X2700M-SK_200300331VSIM1GNDC2700100nSIMMIC1NMIC1P15nMICB1C21002GND43B2100OUTGND15nC2101GND220RR21012u2C2102VbiasA2A3B1B2GND2B3GND1C1GND3 C2C350R to Mic1n02k2 2k22k250R1n0EMIF01-SMIC01R21001n01n0GND3150pto AsicEARNEARP0112 34EXC24CB102UL2100 B2101GNDC2104GND1n0C21031n0GNDR210414V/50V 14V/50VR2105HFSPNHFSPPVIBRANVIBRAP2310L2106220R/100MHz220R/100MHzL2105GNDL2101220R/100MHz1n0C2105C21071n01n0C2106L2104220R/100MHzGNDL210356nHL210256nHB2102MM21004CR-1002W-07ASSEMBLEDX2100C21081n014V/50VR2106R210714V/50V4B3PVINISELC1SW C3SYNC/MODED1D2 EN D3PGNDGNDLM2708H-1.35V_1.05VN4200U//UFBA1 A2SGNDVDD A3B1 VSEL10uHL4200GNDGNDC420022u7VCOREAGND2 GNDGNDC4202C224210n12pVBATGND22uC4201L4201220R/100MHz470kR4402GNDR4401100kVANAGNDR4403GND47kGNDPT202MR0MPV4400CE470kR4400LSTLSVCHARWTXDETRFTEMP0514SLOWAD(6:0)VibraIHF speakerMicrophoneEarpieceRAP3GRAP3GTAHVO, RF part2.5V2.5V 1.8V 1.8V1.8VMMC active = 1.8VRF active = 4.7V2.5V4V4VGNDC21091n0 1n0C21101158 971112 13PURX = 1.8VVANA VREFVAUX VREF_INTGND GND1u0C22171.35VLocal mode = 1.4VRAP3GRAP3GRF partSystem connector,TAHVOSystem connector1.35VTAHVOTAHVO,RAP3GLocal mode = 1.8VSleepX=1.8V(localmode)Depends on SIM = 1.8V/3VDepends on SIM = 1.8V/3VIHF speaker support springBattery connectorBackupbatterySleepclock oscillator15pC2072GNDGNDC4204100pGND1u0C4203LP3999ITLX-1.8_NOPBCBYPVENN4201VBATGND1u0C4206VDDR_APEGND1u0C4205VOUTGNDCustomer Care/ Service & Support Readiness / Content Creation ManagmentCopyright © 2005 NOKIA Only for training and service purposesCustomer Care/ Service & Support Readiness / Content Creation ManagmentCopyright © 2005 NOKIA Only for training and service purposes Version: 1.0Version: 1.0 08.08.200508.08.2005 N-70 RM-84N-70 RM-84 Board version: 1MV_15Board version: 1MV_15RAP3G, OMAP,TAHVO, BTFMSMPSAUDIO(8:0)APE regulator45678L12PAmbient light sensorBTFM2.5V4VPower on keyGNDGNDR440614V/50V5409235S44014V1.8V2.8VWWW.PCBOOK.IR
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This manual is suitable for:
N70 Music Edition
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