Nokia Asha 300 RM 781 Service Schematics. Www.s Manuals.com. Schematics V1.0
User Manual: Phone Nokia Asha 300 RM-781 - Service manuals and Schematics, Disassembly / Assembly. Free.
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Service schematics Nokia Asha 300 RM-781 IMPORTANT This document is intended for use by authorized Nokia service centers only. Please use the document together with other documents such as the Service Manual and Service Bulletins. Version information Contents While every effort has been made to ensure that the document is accurate, some errors may exist. Please always check for the latest published version for this document. Front page 1 RAPUYAMA, Display IF, Digital MIC, Touch IF, BT/FM, Camera, Sensor 2 PEARLJ, Charging, SIM, SD card, Keyboard 3 If you find any errors in the document please send email to: service.manuals@nokia.com PEARLJ, USB, AV connector, Audio 4 RF part 5 Component finder top 6 Component finder bottom 7 1.0 First approved version. Confidential Copyright © 2011 Nokia Only for training and service purposes Page 1 (7) | Front page | Asha 300 RM-781 | Board: 3rya_20a | v1.0 | 26.10.2011 VAUX1 D2800 X1472 1 2 3 4 5 6 7 8 9 10 11 12 L1481 600R/100MHz C1485 100n VIO C1483 220n L1480 600R/100MHz C1486 100n N6000 Z6000 CAM_XSHUTD CAM_CLK I2C0SCL I2C0SDA J2852 R1 U11 D16 D15 J2851 CCP_CLKN_0 CCP_CLKP_0 J2820 J2819 U13 CCP_DATAN_0 CCP_DATAP_0 J2818 J2817 AA13 U14 AA12 GenIO16 GenIO86 GenIO28 GenIO27 CCPStrbN0 CCPStrbP0 CCPDaN0 CCPDaP0 GenIO54 D3000 Combo memory on top of RAPUYAMA GenIO53 GenIO37 GenIO47 GenIO49 GenIO50 GenIO48 GenIO82 GenIO84 GenIO85 GenIO83 GenIO56 SLEEP_CLK D19 V21 R20 BT_CLKREQ BTCTS BTH_CLK_REQ UART_RTS BTRTS BTCLK BTOUT UART_CTS I2S/PCM_CLK I2S/PCM_IN BTHostWakeUp G17 J2207 SLEEP_CLK UART_CTS I2S/PCM_CLK I2S/PCM_IN H7 H4 H5 AUDIO(13:0) I2S/PCM_OUT F5 SLEEP_CLK SPKR_L SPKR_R I2S/PCM_SYNC UART_WAKE SLEEP_CLK SYS_CLK PUSL(15:0) SysClk192 SMPSClk PURX SleepX AC16 FM_RX 1 J2803 E2 E1 J6304 A3 SYS_CLK F1 FM_ANT FM_AUDIO_PL FM_AUDIO_PR MIC3LP MIC3RP 3 5 C6008 100p RFClkExt(5:0) L6003 FM_HEADSET_ANT 100nH 7 5 0 3 E21 N20 P21 E6350 UART_TX UART_RX E7 G5 G6 UART_WAKE J6356 CLK_REQ(HOST_WAKE) UART_RTS D7 D6 I2S/PCM_SYNC BTSYNC L7 J6355 OUT BT_WAKEUP G3 E6 I2S/PCM_OUT BTIN M7 IN B1 BT_RF VREG_ENABLE_RST H6 UART_TX UART_RX BTUARTIn BTUARTOut R22 P7 M4 F4 BT_WAKEUP BTWakeUp J6312 D11 N9 D7 BT_RESETX BTResetX D20 C6007 27p L6002 100nH ANT_DET USB(20:0) J2813 8 9 10 11 0 K20 K21 H21 G20 J21 J20 M22 H20 L21 F21 F20 E20 1 2 3 4 5 6 7 12 DIG_AUDIO(20:0) ULPICS G23 1 2 T20 U21 3 0 T22 P22 4 T21 5 ACI(7:0) R21 0 1 T17 D13 ACIRX ACITX CBUS(3:0) 0 1 2 INT_SIM(5:0) Y15 AA16 AB17 1 2 CLK 0 1 2 3 4 5 6 ROW0 ROW1 ROW2 ROW3 ROW4 COL0 COL1 COL2 COL3 L20 M20 0 KEYB(15:0) M21 7 8 9 INT_MMC(13:0) 10 2 0 4 6 8 1 3 11 5 L17 E22 L22 G21 H17 Send_key U10 T3 AA10 U17 G15 MMCCmdDir MMCDaDir0 MMCFbClk MMCDaDir1 AB20 AC21 AB21 AB19 AC19 AC20 AA21 Y19 U22 W20 ULPIClock ULPIDir ULPINxt ULPIStp ULPIData0 ULPIData1 ULPIData2 ULPIData3 ULPIData4 ULPIData5 ULPIData6 ULPIData7 GenIO52 EarDataL EarDataR RFClkP RFClkN PMARP PMARN GenIO31 GenIO32 CBusClk CBusDa CBusEn1X SIMClk1 SIMIOCtrl1 SIMIODa1 GenIO58 GenIO59 GenIO60 GenIO61 GenIO62 GenIO2 GenIO26 GenIO24 GenIO1 GenIO36 MMCClk MMCDa0 MMCCmd MMCDa1 MMCDa2 MMCDa3 GenIO70 GenIO69 GenIO71 GenIO11 J2800 RFCLKP RFCLKN J2801 0 1 H3 J3 H4 F4 K4 TxCClk DISPC_HSYNC DISPC_DATA_LCD16 DISPC_PCLK DISPC_VSYNC GenIO9 DISPC_DATA_LCD7 DISPC_DATA_LCD6 DISPC_DATA_LCD5 DISPC_DATA_LCD4 DISPC_DATA_LCD3 DISPC_DATA_LCD2 DISPC_DATA_LCD1 DISPC_DATA_LCD0 RFTemp I2C2SCL I2C2SDA DISPC_DATA_LCD14 DISPC_DATA_LCD13 VBBNW VDDRAMLDOOUT EMInt1 P4 N4 N3 AA7 Y4 VIO C2822 100n C2823 100n C2824 100n C2825 100n C2800 100n C2801 100n C2803 100n C2804 100n C2805 100n C2806 100n C2807 100n C2808 100n C2809 100n C2810 100n C2811 100n RESX DIF0Da6 DIF0Da5 D7 D6 D5 U7 DIF0Da4 DIF0Da3 DIF0Da2 D4 D3 D2 D1 DIF0Da1 DIF0Da0 D0 J2420 N13 M15 M9 Y3 I2C2SCL I2C2SDA TS_INT TS_RESET J6013 J6011 J6012 D1 C1 B1 C2 1u0 MMCCardDet R23 1 2 3 4 C2828 1u0 C2814 100n SCL SDA _PINTDAV _RESET C6005 2u2 XR YT YB XL C3 D3 B3 A3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 AD0 VDD/VREF C6104 1n C6103 1n B2 0 1 J2451 C6100 27p VAUX1 J1100 ProxInt J1000 B2100 GenIO72 V20 AC10 J2856 L/R 2 4 DATA CLK 1 DigiMICData R2102 100R DigiMICClk R2103 100R VDDA18V7 C6006 10n LED(10:0) VLED+ VLED- L6100 A2 C6101 2u2 3 VDD C6019 2u2 V2420 VLED+_KEY C6102 1n 100R C6012 100n R2420 2k2 600R/100MHz D2=GND C6105 1n C6001 2u2 VBAT_BB 25 XYY+ X+ MMC(15:0) EMINT(3:0) Y10 C6020 10n VIO VDigiMic GenIO39 C2813 100n BC N6100 X6100 C2829 C6003 2u2 X2420 RDX TE WRX DCX LCDRstX VDD C2826 100n C2812 100n C2420 100n DIF0Da7 J6014 C6011 0u47 C2421 100n Y7 AB4 U3 U16 U15 Y8 W3 C6004 15p 120R/100MHz R2 AB7 AA9 AB3 Y9 C6002 2u2 N1100 GenIO3 H9 L2420 TXC(2:0) R2104 C2821 100n B2 L2421 VAUX1 DIF0RDX DIF0LCDTE DIF0WRX DIF0A0 J2815 B3 D3 A1,A2,C1,C4,D2,F2,F6,H3=GND A5,C7,G7,H2=VIO VIO TxCClk J2816 C3 VDD_BT_RADIO 120R/100MHz AA5 W4 VDD_AUX F7 VDD_BT_LO 6 7 8 G12 G2 VDD_ANA 7 5 4 14 J2805 VDD_FM VDD_DIG 2 3 8 0 6 J4 J2 K3 L4 A4 HVREGIN_H VDDA_ACS C2802 100n H13 G3 G2 RFCLK(1:0) RFCTRL(11:0) RFBusClk RFBusDa RFBusEn1X GenIO25 F1 VIO N7 RFCONV(20:0) TXQP_LINKOTXIQDA0 TXQN_LINKOTXIQDA1 IREF_LINKOTXIQDA2 TXIP_LINKOTXICLK RXQP_LINKORXIQDA0 RXQN_LINKORXIQDA1 RXIN_LINKORXIQDA2 RXIP_LINKORXIQDA3 VREFN_LINKORXICLK MicData AudioClk0 VRFC VCORE GenIO79 5 A4,A5,A7,A9,A10,A12,A15,A16,A17,A18,A21,AA1,AA15,AA23,AC5,AC6,AC7,AC8,AC13,AC15,B3,B19,C12,C18, C18,C23,D1,D8,D9,D12,D18,D23,E1,E3,E23,F23,G10,H1,H7,H23,J1,K1,L1,N2,N21,P1,T1,T2,U1,V23,Y23=VIO H14,H15,J8,J9,J10,J11,J12,J15,J16,K8,L8,L16,M8,M16,N8,N15,P8,R8,R9,R11,R12,R13,R14,R15,R16,T8,T9,T10,T12,T15=VCORE A13,AA2,AA14,AA20,AA22,AB2,AB5,AB8,AB10,AB13,AC4,AC12,B4,B5,B7,B8,B10,B12,B15,B18,B22,C9,C10,C15,C16, C17,C19,C21,C22,D17,D17,D21,E2,F2,F22,G1,G8,G16,H2,H8,H10,H11,H16,H22,J13,J14,K2,K9,K15,K16,K22,L2,L9,L15,M1, N16,P2,P9,P15,P16,P20,R10,T11,T14,T16,U2,U23,Y12=GND Confidential Copyright © 2011 Nokia Only for training and service purposes Page 2 (7) | RAPUYAMA, Display IF, Digital MIC, Touch IF, BT/FM, Camera, Sensor | Asha 300 RM-781 | Board: 3rya_20a | v1.0 | 26.10.2011 3 OUT 1 ANODE VCC PROG 6 TEST 4 2=GND L1001 5 E1002 0R 600R/100MHz R1000 100R C1000 100n C1001 4u7 VBAT + N2200 VBAT_BB X2070 Data3B L2080 1 28R/100MHz 2 C10 3 C2077 56p C2078 56p R2070 18V/60V BSI 1 R2200 2 BGND Data4B CMDB VMEM ClkB Data1B Data2B L2050 F2050 120R/100MHz 3 V2050 A T7 C2051 470n C2050 27p MMCDa MMCDa1 C2318 4u7 C3205 100n MMCDET/ MMC(15:0) B3 E4 R9 K G14 H14 C2280 2u2 L8 X3200 1 2 3 4 5 6 7 8 VCharIn2 VCharIn1 VCharInTest SW1 Vss SW2 R3205 1k0 C3206 100p SenseP SenseM SIMClkC 2.0A G15 F16 K14 MMCDa2 MMCDa3 MMCCmd VMEM MMCClk 4 SIMDaC Cent 1 GND 2 J14 J13 SIMRstC VSIM SIMDaC 5 H11 SIMRstC 2 K16 VSIM L16 SIMClkC L14 C2214 2u2 1 3 X2700 C5 C1 C2 C3 7=GND C2700 100n Z2501 VLED+_KEY COL2 B2200 32.768kHz A6 B6 CrI SetCurrKB J2592 J10 V2592 V2590 J2590 R2590 COL1 COL0 D1 D2 C1 Input8 Input7 Input6 COL3 E2 Input9 C2 Input5 Input4 47R V2593 CrO V2591 J2591 R2591 47R VAUX1 VR1 VIO VBUS SetCurrD P9 H13 E5 A13 F10 C2213 2u2 C2230 22u C2222 2u2 VCORE VRFC C2296 2u2 L2310 1uH C16 C15 VDigiMic 1uH P15 P16 T13 C6 D8 P10 V2310 C2294 2u2 C2282 2u2 D5 C2326 2u2 VRFC VDigiMic C7 A7 G7 C2316 2u2 C2315 2u2 VBUSSMPSOut VBatVR1 C6017 220n C2271 2u2 J4 F4 G13 H8 C2267 2u2 R2400 10k 1 2 1 VOL- Lock Key S2551 S2553 2 1 2 Message ROW_BUS(5:0) B10 1 2 3 4 5 EMInt A3 J2211 EMINT(3:0) END S2578 4 ROW3 3 C2268 2u2 B7 F2 K1 H2 M3 D11 J2227 J2225 0 N3 N5 P3 N2 N1 J2212 J2214 J2215 J2210 J2216 J2217 0 1 2 3 4 5 B12 ACI(7:0) 1 AudClk EarDataL EarDataR MicData PMARP PMARN N4 0 1 2 2 S2567 ROW1 6 5 S2568 3 1 S2566 S2565 AUDIO(13:0) FM_AUDIO_PR FM_AUDIO_PL G4 G3 2 4 S2570 S2569 ROW2 9 5 3 8 S2571 7 S2572 S2573 CBUS(3:0) BTemp VBack VRTC VBg VRef C2317 2u2 MIC3RN MIC3LN C6018 220n C2245 2u2 Send_key A3,C3,D3,E3=GND VOL+ S2550 2u2H S2579 E1 Input10 Input1 VBAT_BB DIG_AUDIO(20:0) VBUSCoil + G2200 2.6V Input3 Input2 S2577 MIC3RP MIC3LP N14 - VBAT_BB VCoreCoil VCore A2 ROW0 VCoreCoil C2329 2u2 P12 R2080 47k C2313 27p B2 A1 L2300 M15 VIOCoil1 MBusRx MBusTx L2347 C2249 2u2 0 V2300 B1 ROW2 ROW1 600R/100MHz C2314 1u0 LedOut ROW3 SEND 3 R11 1uH VIOCoil2 L2314 H10 VR1 VIO VDD18 C2269 2u2 C2266 2u2 OVVLed PwrOnX L2340 C2231 22u VBUS VAux1 ROW4 LED(10:0) 1 K10 KEYB(15:0) 0 1 2 3 4 5 6 7 8 9 A5 A4 B5 B4 C5 C4 D5 D4 E5 E4 Output1 Output2 Output3 Output4 Output5 Output6 Output7 Output8 Output9 Output10 MIC3RN MIC3LN VAux2 VOut VAna VDDAudTx VDDAudRx1 VDDAudRx2 VDDAudRx3 CBusClk CBusData CBusSelX SIMDa SIMClk SIMIOC CMDA CMDDir Data1A Data1Dir Data2A Data3A Data4A ClkA ClkFB Data2Dir Data3Dir Data4Dir N7 N8 P8 C12 B14 B13 J2201 J2200 J2202 J2218 J2219 J2220 0 1 2 0 1 2 4 # J2221 J2223 J2236 0 1 2 3 4 6 8 10 11 5 A2,A10,B2,B4,B5,B8,C2,C5,C11,D3,D6,D15,D16,E2,F1,F7,F14,G11,G16,H4,H7,J8,J9,K7, K8,K11,K13,L7,L9,L15,M13,N12,P7,P13,P14,R4,R6,R14,R15,R16,T ,A1,A14,A15,A16,B1,B9,B15,B16,D1,F8,F15,H15,J15,K15,L13,N10,N15,N16,P5,P6,P11,R7,R8,T3,T10=VBAT_BB4,T11,T14,T15,T16=GND Confidential Copyright © 2011 Nokia Only for training and service purposes Page 3 (7) | PEARLJ, Charging, SIM, SD card, Keyboard | Asha 300 RM-781 | Board: 3rya_20a | v1.0 | 26.10.2011 0 S2574 INT_SIM(5:0) INT_MMC(13:0) E15 M14 G10 D13 C14 C13 D14 E13 F13 D12 E14 J11 ROW3 COL_BUS(3:0) 5 ROW4 2 0 L2574 L2583 L2575 L 2584 L2576 L 2585 100nH 33nH 100nH 33nH 100nH 33nH 1k0 3 1 R2576 * S2576 S2575 COL2 1k0 L2577 R2577 100nH 33nH 1k0 L2578 L2581 R2578 100nH 33nH 1k0 L2579 L2582 R2579 100nH 33nH L2580 COL1 COL0 PUSL(15:0) A2 D3300 N2200 SleepClk PURX SleepX SMPSClk USBCharDetX C4 A4 E3 N11 1 0 J2207 J2208 J2206 J2213 3 5 R3307 K9 0R VBatVAna D7 C2281 2u2 C2285 2u2 HeadDet HookDet MicB2 Mic2P Mic2N OUT C3 E5 D5 D6 A4 B1 A1 A2 A3 A5 A6 B6 C6 F3 IN IHFSpLN VBUS CHIP_SEL_N DIR NXT STP CLOCK DATA0 DATA1 DATA2 DATA3 DATA4 DATA5 DATA6 DATA7 R3302 F4 1k0 G6 D10 V3301 VIO RESET_N CHIP_SEL VCC(IO) VCC(IO) VBAT REG1V8 REG3V3 ID A 120R/100MHz C3311 15p R3303 18V/60V 120R/100MHz E6 E3 C3304 4u7 C3300 100n C3301 4u7 C3307 100n D3 J3 R2000 G2 F3 220R C2001 100n C2002 100n K3 L3 N2000 MicBias to AS IC C2004 2u2 R2001 R2002 100k 100k A3 B3 C3 B2 C2 2k2 25 C=1n0 A2 ECI B1 Mic2p C1 Mic2n 2k0 2k2 R2006 10k C2012 22u G1 L2100 L2101 R3 R A2 C HS_EAR_L B2 C J2101 HS_EAR_R C2 IMP_50OHM FM_HEADSET_ANT not_assembled R2111 18V/60V L2112 68nH L2111 L2113 220R/100MHz B2104 + - 68nH V2109 C2116 56p C1 not_assembled C2117 56p D2 L2104 220R/100MHz C2108 27p L2105 220R/100MHz R2120 18V/60V R2121 18V/60V Confidential Copyright © 2011 Nokia Only for training and service purposes Page 4 (7) | PEARLJ, USB, AV connector, Audio | Asha 300 RM-781 | Board: 3rya_20a | v1.0 | 26.10.2011 HS_EAR_R HS_MIC HS_GND L2012 L2013 68nH C2020 6p8 L2110 HS_EAR_L 600R/100MHz 15R 220R/100MHz L2011 600R/100MHz 1 + 2 - 600R/100MHz P4 C1 R B2103 J2100 600R/100MHz K4 A1 15R R2008 C2013 22u XERR PLUG_DET Z2000 R2134 R2004 100k L2010 600R/100MHz 1k0 C2153 22u C2015 22u XERL HS_MIC HS_GND M2100 VibraP V3303 L3300 L3307 C4 B3 B2 B5 C3303 100n PSW C3309 100n F3300 2.0A PLUG_DET J2232 V2108 VibraN K V3310 18V/60V R2110 IHFSpLP VBUS B4,C2,C5,D2,E1,E2,E4,F1=GND R2005 10k EarN XTAL1 CHRG_DET J3300 B2 L10 100k EarP D4 4k7 R2 A1 B1 V3300 R1 R2003 XearR 12 9 10 11 8 0 1 2 3 4 5 6 7 F2 Z3301 C1 D1 C3306 100n M4 VAUX2 XearL F5 C2229 2u2 47k ID 7 N10 C2228 2u2 VBUSCtrl DP USB(20:0) VBAT_BB VBATChacon DM X3300 Z3300 + M - C2010 18p C2011 18p 2 E2013 1 2 E2011 1 X2000 6PL 5G 4L 3R 2 MIC 1G not_assembled J3302 J3303 J3304 D+ D- J3301 ID VBUS VHIA X6402 E6400 E6400 ANT 2 RFC1 Ctrl2 Z7513 AntHB R7542 RFC2 Ctrl3 3k3 R7541 RFC3 3k3 R7552 R7550 LoadHB TXLB X6403 TXHB C2908 27p 0R ANT 2 Unbal Bal 1842.5MHz Bal L7525 6n8H 3k3 A3 RFC2 R7503 3k3 B3 RFC3 C7548 A13 3p3 L7524 5n6H C7549 A11 C7543 1p8 L7512 4n7H C7545 R2612 E2910 3k3 1k0 C7510 N7510 17 L7509 H2 6 5 120R/100MHz VIO C7539 100n VIO PA_DAC C7523 2u2 H4 120R/100MHz VIO FB_SMPS IND_SMPS IND_SMPS IND_SMPS C7516 2u2 G6 G7 G8 L7503 1uH 28R/100MHz C7511 10n E5 E6 E7 E8 B1 F6 F7 F8 OUT_BOOST OUT_BOOST OUT_BOOST OUT_BOOST CB_SMPS 19 C7553 470p L7516 C7514 470n C7507 3p9 11 15 26 30 C7596 1p2 C7597 1p2 A10 Vreg RFinLBRFinLB+ Mode 9 8 22 Vcc2HB Band Detector RFinHB- H5 RFinHB+ 1,4,7,10,12,13,14,16,18,23, 25,27,28,29,31,32=GND FB_DCDC IND_DCDC IND_DCDC R7545 CB_DCDC VBATT VBATT VBB_VRX VBB_VRX1 IND_BOOST IND_BOOST IND_BOOST IND_BOOST 21 R7540 3k3 20 R7546 R7551 3 3k3 1k8 CB_BOOST VXO VREF A2,A5,B3,B5,B6,C3,C5,C6,C7,C8,D3,D4, E1,E2,E3,F3,F5,G3,G4,H6,H7,H8=GND B1 C7566 1p8 2 L7508 VDCDCA 120R/100MHz C7521 10n 28R/100MHz C7520 4u7 C7583 100p C7524 100n J14 C7581 68p D14 F2 C7502 100n C7579 1n C7575 100n C7505 100n C7504 100n VR1 A4 J1 K2 H1 J2 C2 D13 D2 M14 R7509 D1 F13 3k3 C7529 10n Confidential Copyright © 2011 Nokia Only for training and service purposes Page 5 (7) | RF part | Asha 300 RM-781 | 3rya_20a | v1.0 | 26.10.2011 G14 VDIG P9 INMLB2 INPLB1 CID D1 R7539 680R INMLB1 TXLM TXLP RFC4 TXHP OUTCP_RX VC_RX OUTCP_TX VC_TX F14 C7546 560p E14 G1 C7547 820p F1 RFCONV(20:0) K14 VBAT 1uH V7502 C7503 100n TXHM DACOUT ADC2 CLK_T SLE_T DAT_T C7500 100n RXCLK RXDA0 RXDA1 RXDA2 RXDA3 TXCLK TXDA0 TXDA1 TXDA2 P10 N9 M9 N10 M10 VREFN/RXCLK RXQP/RXDA0 RXQN/RXDA1 RXIN/RXDA2 RXIP/RXDA3 14 6 7 5 4 N11 P11 P12 RFBusDa RFBusClk RFBusEn1X 7 6 8 N12 RFSTROBE P13 PURX N6 M5 N5 M6 TXIP/TXCLK TXQP/TXDA0 TXQn/TXDA1 IREF/TXDA2 0 2 3 8 DXPD VRX_LOW3 C7512 5p6 L7507 L7520 INPLB2 ADC1 B12 120R/100MHz L7504 VBG INP21 C7565 1p8 C7528 10u B8 A8 H3 A3 INM21 E2 N1 2u2H C7508 10n G13 C7567 470p C7570 3p9 120R/100MHz L7506 DIODE INM19 RFC5 M11 L7505 INP19 A1 A5 P5 N4 P4 A7 B7 A6 3k3 M1 E4 D5 D6 D7 D8 L1 K1 R7504 C4 G1 F2 F1 B4 A8 B4 VDCDC INM18 15nH 2p7 G2 A1 B7500 38.4 MHz L7511 3k3 Vcc1HB FB_BOOST INPUT_SMPS INPUT_SMPS INPUT_SMPS MUX1 SCLK ENABLE DATA XRESET A7 C7542 Ibias C7562 220n N14 INP18 18nH Vbat Vcc2LB Vcc1LB XINM P14 L7510 RFoutLB L7522 5n6H SMPS_CNTRL A9 RFoutHB 2p7 100R H1 B14 1p8 C7541 R7538 C1 XINP C7506 100n L7501 3n9H C7509 C7559 3p9 C7540 100n C7531 2u2 A4 C14 1p8 C2909 1n N7509 120R/100MHz A12 1p8 24 VHI A14 3p3 1COM C2430 27p C7513 10u P7 RFC1 R7502 ANT_DET R6403 L7526 B2 Z7518 RX_HB BAND_II_RX BAND_II_RX BAND_I+IV_RX BAND_I+IV_RX BAND_V_RX BAND_V_RX BAND_VIII_RX BAND_VIII_RX LoadLB 47R 47R L7527 VIO VTX_HI1 VTX_HI2 C7571 3p9 C2912 0p5 E6404 N7512 VRX_HI1 VIO 3k3 AntLB 1COM C7501 100n C7560 100n R7544 0R E6404 H2 A2 120R/100MHz Ctrl1 R6402 E13 L7513 VRX_LOW5 VRX_LOW2 SDAT SCLK SLE RFSTROBE RFCTRL(11:0) TXC(2:0) VRX_LOW1 VTX_LOW1 VTX_LOW2 VTX_LOW3 VTX_LOW4 VTX_LOW5 VTX_LOW6 PURX SYSCR VTX_LOW7 VRX_LOW4 REFOUTP REFOUTM M7 SleepX L13 M13 RFCLKP RFCLKN K13 REFOUT_EXT1 0 PUSL(15:0) 3 0 1 RFCLK(1:0) VBOKO VREF REFOUT_EXT1 B7,B13,C3,C4,C5,C6,C7,C8,C9,C10,C11,C12,C13,D2,D3,D4,D5,D6,D7,D8,D9,D10,D11,D12,E3,E4,E5,E6,E7,E8,E9,E10,E11,E12, F3,F4,F5,F6,F7,F8,F9,F10,F11,F12,G3,G4,G5,G6,G7,G8,G9,G10,G11,G12,H3,H4,H5,H6,H7,H8,H9,H10,H11,H12,J3,J4,J5,J6,J7,J8, J8,J9,J10,J11,J12,K3,K4,K5,K6,K7,K8,K9,K10,K11,K12,L2,L3,L4,L5,L6,L7,L8,L9,L10,L11,L12,M2,M3,M4,M8,M12,N2,N3,N8,P1,P2,P3,P6,P8=GND RFClkExt(5:0) Top B B2103 C C1000 C1001 L L1001 L2100 L2101 L2574 L2575 L2576 L2577 L2578 V5 L2579 L2580 U7 L2581 U8 L2582 L2583 U7 L2584 U4 L2585 U5 N C2 N1100 C6 R C9 R1000 C1 R2110 Confidential Copyright © 2011 Nokia Only for training and service purposes Page 6 (7) | Component finder top | Asha 300 RM-781 | Board: 3rya_20a | v1.0 | 26.10.2011 C5 C9 C1 C5 C9 C2 C5 C9 R2111 R2577 R2579 V V2590 V2591 V2592 V2593 X U7 X2060 X6100 V7 U5 U5 C2 C9 D7 F7 D4 F4 U8 U3 Bottom A A2800 A2801 A6300 A7501 A7502 A7503 B B2100 B2104 B2200 B7500 C J6 S8 P7 G3 G5 F9 D9 D4 I8 F2 C1483 C1484 C1485 C1486 C1487 C2001 C2002 C2003 C2004 C2010 C2011 C2012 C2013 T4 T4 T4 S2 T2 J9 J9 K9 P6 Q6 Q6 J6 K6 C2015 C2018 C2019 C2020 C2050 C2051 C2070 C2075 C2076 C2077 C2078 C2108 C2115 K6 P6 P6 Q6 S4 R4 E9 K9 L9 G9 E8 R4 H8 C2116 C2117 C2153 C2213 C2214 C2222 C2228 C2229 C2230 C2231 C2233 C2245 C2249 F3 E3 K6 J7 J7 J9 I9 K7 I6 K7 M6 L7 K8 C2266 C2267 C2268 C2269 C2271 C2280 C2281 C2282 C2285 C2294 C2296 C2313 C2314 I9 J9 I7 J9 J7 J7 K8 K7 J7 J9 J9 K6 J6 C2315 C2316 C2317 C2318 C2326 C2329 C2420 C2421 C2430 C2700 C2800 C2801 C2802 I7 I9 J9 K8 J7 K8 R9 R9 D8 R3 K2 J2 K2 C2803 C2804 C2805 C2806 C2807 C2808 C2809 C2810 C2811 C2812 C2813 C2814 C2821 L4 K2 L3 K5 I5 L5 J5 I2 I2 I4 L4 L2 L4 C2822 C2823 C2824 C2825 C2826 C2828 C2829 C2908 C2909 C2910 C2912 C3205 C3206 I3 J2 L2 J2 I3 J2 K5 D8 D8 D8 F6 L9 N6 C3300 C3301 C3303 C3304 C3306 C3307 C3308 C3309 C3310 C3311 C3312 C6001 C6002 K5 K5 J5 J5 K5 J5 T7 S7 J5 U7 T7 P8 P8 C6003 C6004 C6005 C6006 C6007 C6008 C6011 C6012 C6013 C6014 C6017 C6018 C6019 P7 P8 P7 P7 P7 P8 P8 P7 Q7 Q7 P7 Q7 P8 C6020 C6100 C6101 C6102 C6103 C6104 C6105 C6402 C7500 C7501 C7502 C7503 C7504 P7 R2 R2 R2 R2 R3 R2 D6 F2 H3 F3 H2 H2 C7505 C7506 C7507 C7508 C7509 C7510 C7511 C7512 C7513 C7514 C7516 C7520 C7521 H2 F2 F8 G8 F3 F3 G7 F3 G8 F7 G7 G8 G8 C7523 C7524 C7528 C7529 C7531 C7539 C7540 C7541 C7542 C7543 C7545 C7546 C7547 H8 H8 H9 H9 H7 H2 H5 G3 G3 G3 G3 F3 H2 C7548 C7549 C7553 C7559 C7560 C7561 C7562 C7565 C7566 C7567 C7570 C7571 C7575 Confidential Copyright © 2011 Nokia Only for training and service purposes Page 7 (7) | Component finder bottom | Asha 300 RM-781 | Board: 3rya_20a | v1.0 | 26.10.2011 F3 F3 G7 G7 F3 H5 F6 F7 G7 H3 H3 H3 G3 C7579 C7581 C7582 C7583 C7596 C7597 D D2800 D3000 D3300 E E6350 E6400 G9 F2 G3 F8 F7 F6 J3 J3 K5 T1 C6 E6401 E6404 E6405 F F2050 F3300 G G2200 L L1480 L1481 L2010 L2011 C7 L2012 Q6 L2340 C8 L2013 Q6 L2347 C7 L2050 S4 L2420 L2080 K9 L2421 S4 L2104 R4 L3300 U7 L2105 R4 L3307 L2110 F3 L6002 O6 L2111 F2 L6003 L2112 E5 L6100 S2 L2113 E5 L6351 S4 L2300 K7 L7501 P6 L2310 I6 L7503 Q6 L2314 K6 L7504 L7 K8 Q9 Q9 T7 J6 P7 P7 R2 S2 F3 G7 F8 L7505 L7506 L7507 L7508 L7509 L7510 L7511 L7512 L7513 L7516 L7520 L7522 L7524 H3 H8 F3 G3 H7 G4 G3 G3 H3 F6 G9 G7 G3 L7525 L7526 L7527 M M2100 N N2000 N2200 N6000 N6100 N7509 N7510 N7512 F3 R F8 R2000 J9 F8 R2001 K6 R2002 K6 R5 R2003 K6 R2004 K6 P6 R2005 K6 J8 R2006 K6 P7 R2008 K6 R2 R2070 E7 G8 R2080 L6 G6 R2102 I7 G2 R2103 H7 R2104 R2120 R2121 R2134 R2200 R2400 R2420 R2576 R2578 R2590 R2591 R2612 R2804 I8 R4 R4 K6 E9 I7 O8 D8 E4 H6 H4 D8 L3 R2805 R2852 R2853 R2910 R3205 R3302 R3303 R3307 R3310 R6402 R6403 R7502 R7503 L3 L4 L4 D8 N6 L5 T7 J5 J5 D6 D8 G3 H3 R7504 R7509 R7538 R7539 R7540 R7541 R7542 R7544 R7545 R7546 R7550 R7551 R7552 H3 F3 H7 H3 G5 H4 H4 H4 G5 G5 F5 H3 F5 S S2550 S2551 S2553 V V2050 V2108 V2109 V2300 V2310 V2420 V3300 V3301 V3303 S7 X3200 R1 V3310 J5 X3300 N1 V7502 F2 X3310 X K1 X6402 X1000 E4 X6403 Z S4 X1001 H8 F3 X1003 Q6 Z2000 E3 X1004 L1 Z2501 K7 X1472 S3 Z3300 L8 X2000 U5 Z3301 P8 X2070 E7 Z6000 L5 X2420 R8 Z7513 L5 X2700 O4 Z7518 N8 V7 U3 E6 D7 Q6 J5 R7 Q7 Q8 G5 F3 www.s-manuals.com
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File Type : PDF File Type Extension : pdf MIME Type : application/pdf PDF Version : 1.6 Linearized : No XMP Toolkit : Adobe XMP Core 4.0-c316 44.253921, Sun Oct 01 2006 17:14:39 Format : application/pdf Creator : Title : Nokia Asha 300 RM-781 - Service Schematics. www.s-manuals.com. Subject : Nokia Asha 300 RM-781 - Service Schematics. www.s-manuals.com. Producer : Adobe PDF library 9.90 Create Date : 2011:08:31 13:09:58+03:00 Creator Tool : Adobe Illustrator CS5 Metadata Date : 2013:12:17 21:22:26+02:00 Modify Date : 2013:12:17 21:22:26+02:00 Document ID : uuid:41c64fa5-1d45-4ba0-be1f-25cc6239f51d Instance ID : uuid:8319ed2c-f398-40cc-9c93-92ecdaed41a2 Page Count : 8 Keywords : Nokia, Asha, 300, RM-781, -, Service, Schematics., www.s-manuals.com. Warning : [Minor] Ignored duplicate Info dictionaryEXIF Metadata provided by EXIF.tools