数码相框的电路图.其乐达CT952A

5 5 4 4 3 3 2 2 1 1 D D C C B B A A EACH POWER PIN -- A BYPASS CAPACITOR Close POWER PIN, Pin 29 & 30 Close POWER PIN, Pin 19 RESET CIRCUIT MMBT3904(SOT23) 1 TOP 3 2 KEY_STOP : 2.2 V KEY_DOWN : 0 V KEY_UP : 0.6 V KEY_LEFT : 1.5 V KEY_RIGHT : 2.2 V KEY_PREV : 0.6 V KEY_NEXT : 1.5 V KEY_PAUSE_PLAY : 2.94 V KEY_FUNCTION : 2.94 V Power : 0 V Key Board For CMO 3.5", VAMP : 3.3V L403, L405 : 0 ohm, L804 : NC. Uses for S/W RTC. 01_CT952A 1.0 WELLCHIP Inc. C 1 8Wednesday, March 12, 2008 CTK-CT952A-RPMP Title Size Document Number Rev Date: Sheet of O SC _I MCLK I2C_SCK I2C_SDA SD_DAT3 SD_DAT1 SD_DAT2 SDCLK TUNER_IO3 NIMCLK NIMSYNTUNER_IO2 NIMVLDTUNER_SEN KEY_DET1 M A9 MA10 DACR CVBS CPH3GPD_CLK IR_INT /CAS DC_FBK1ID SDCMD/MSBC TX1_CR M D 10 M D 4 NIM_I2C_SDA M A5 MD[0..15] MA1 VOL_DET M D 0 DACB CKVGPD4 AMP_R M D 15 CPH2GPD7 KEY_DET0 M A4 SD_DAT0 DSU1RX_CR M D 5 IO_MUTE RX1_CR STVDGPD3 DSU1TX_CR MA0 MBA1 /WE DCPWM2 USB0_DP M D 13 STHLGPD0 OEVGPD5 M D 1 AOUT_R O SC _O MA[0..11] DC_FBK2 M D 14 USB0_DM M D 6 MSINS# O SC _O POLGPD2 AMP_B DCPWM1 M A7 M D 12 DSU1RX_NIM ANGEL_DET RTC_RST VBUS M D 2 AOUT_L MA3 PWM1/Q1H RX1_NIM WP MBA0 /RAS SDCD# DACG M D 8 M D 11 M D 3 NIM_I2C_SCK OEHGPD1 KEY_DET1 MA2 PCK1GPD6 MDQM0 PWE# AMP_G M D 9 M A8 M D 7 M A1 1 M A6 /R ES ET O SC _I /RST_TUNER DSU1TX_NIM DSU1RX_NIM /RST_NIM KEY_DET0 /RESET TX1_NIM DSU1TX_NIM +3.3VC VGND +3.3VC DGND AGND +3.3VC DGND DGND DGND +3.3VA DGND +1.8V VGNDDGND USB_GND +3.3VV +1.8V +3.3VC +5V DGND +3.3VC DGND VGND VGND +3.3VV AGND +3.3VA DGND +3.3V USB_GND +3.3VC DGND VAMP VGND +5V DGND +3.3V DGND +3.3VC +1.8V AGND DGND DGND +3.3VC XDGND +3.3VC DGND NIMGND USB_GND DGND DGND + EC102 10u/16V R 14 7 22 6/ 1% CT952A U101 Value = CT952A 1 2 3 4 7 8 10 11 21 2212 14 16 17 18 19 20 27 41 28 3113 15 29 30 32 33 34 35 43 45 46 49 52 53 54 55 56 57 58 59 60 61 62 63 64 6566676869707177949596989910 0 8910 1 9710 2 103 104 105 106 107 109 115 110 111 121 122 123 124 126 127 108 112 113 114 120 36 37 38 39 40 42 44 23 24 25 125 5 6 26 47 48 116 118 119 117 9 50 51 128 7273747576808182838485868788 787990919293 G PC [8 ]/S D _D 0/ D SU 1_ R X G PC [7 ]/S D C M D /U R 1_ TX G PC [6 ]/S D C LK /D SU 1_ TX PL L2 _V SS 3 PL L1 _V LF PL L1 _V SS 3 ID VD D A3 D FT EN /R ES ET D N VS SA 3 VD D P1 8 VS SP 18 VD D 18 A XT AL I XT AL O SF _C LK GPD[1]/OEH SF _D IO D C FB K2 D P rr ef te xt SF _D O VS S0 D C FB K1 D C PW M 2 D C PW M 1 G PD [9 ]/P W M 1 GPD[8]/CPH3 GPD[6]/CPH1 GPE[0]/SPDIF AMID ADAC2R AAVSS2 VREFF FSADJ AVSS0 CVBS AVDD0 R AVSS1 G AVDD1 B AVSS2 VS SA 5 VO U TR VO U TG VO U TB VD D A5 M D [0 ] M D [1 ] M D [7 ] M A[ 6] M A[ 5] M A[ 4] M W E_ N M C AS _N M R AS _N M C LK M BA [0 ] VD D 18 B M BA [1 ] MA[10] MA[0] MA[1] MA[2] MA[3] ADC1 GPB[3] ADC2 ADC3 VDD3C GPC[15]/MSINS_N GPC[14]/WP GPC[13]/SDCD_N GPC[11]/SD_D3 GPC[10]/SD_D2 SAVDD SAVSS GPB[1]/PWM_S VDD18C GPG[4] G PD [2 ]/P O L G PD [3 ]/S TV D G PD [4 ]/C LK V VDD3A GPD[5]/OEV GPD[0]/STHL GPD[7]/CPH2 IR G PC [5 ]/U R 2_ R X G PC [0 ] GPC[12]PWE_N PL L2 _V LF PL L_ VD D 3 SF _C SN AAVDD AAVSS0 GPG[0]/UR1_RX GPG[2]/DSU1_RX/UR2_RX GPG[3]/DSU1_TX/UR2_TX GPG[1]/UR1_TX VB U S AAVSS1 ADAC1L GTPC[9]/SD_D1 M D [2 ] M D [3 ] M D [4 ] M D [5 ] M D [6 ] M D [1 5] M D [1 4] M D [1 3] M D [1 2] M D [1 1] M D [1 0] M D [9 ] M D [8 ] VS S M D Q M VD D 3B M A[ 11 ] M A[ 9] M A[ 8] M A[ 7] C104 30P CX118 100n R 10 4 4. 7K C106 100n R 14 0 8. 2K /1 % SW108 TACT SW 1 2 C102 30P CX123 100n R186 0 L101 FB600/0805 CX125 100n CX109 100n D101 NC/1N4148 2 1 R135 0 IR101 IR Receiver 1 2 3 CX106 100n R 10 3 4. 7K R139 1M CX122 100n CX113 100n YM101 27MHz CX102 100n J102 CON2 1 2 CX112 100n R187 0 L8044.7/0805 R177 0 CX117 100n SW102 TACT SW 1 2 Q101 NC/2N3904 1 2 3 SW109 TACT SW 1 2 CX103 100n SW110 TACT SW 1 2 C807 0.01U CX107 100n D102 1N4148 21 JP101 CON\1X4PS 1 2 3 4 L1 06 FB 80 /0 80 5 R179 0 L105 FB600/0805 EC113 47u/16V R192 NC SW103 TACT SW 1 2 CX101 100n R 14 3 22 6/ 1% R113 56/1% EC107 NC/47u/10V R 14 6 82 5/ 1% +EC111 10u/16V L1 09 FB 60 0/ 08 05 R132 4.7K +EC106 47u/16V SW104 TACT SW 1 2 SW101 TACT SW 1 2 + EC105 10u/16V C X1 10 10 0n R190 0 R114 910 C101 NC R134 NC/10K R172 1K/1% C107 100n + EC101 220u/16V R111 56/1% R102 0 R189 0 SW105 TACT SW 1 2 R 14 5 2K /1 % C103 30P R 14 2 82 5/ 1% CX104 100n CX108 100n CX124 100n R133 NC/4.7K R138 100 R 18 2 4. 7K C X1 11 10 0n R101 0 R 18 5 4. 7K R 136 4.7K 1% CX116 100n + EC103 47u/16V SW106 TACT SW 1 2 CX105 100n R124 1K/1% R 14 4 8. 2K /1 % C105 30P L102 FB600/0805CX121 100n R110 56/1% +EC112 10u/16V C X1 14 10 0n R 14 1 2K /1 % R175 0 SW107 TACT SW 1 2 R119 10 CVBS [3] AOUT_R [3] AOUT_L [3] I2C_SCK[6,7] MA[0..11][2] MBA1[2] MBA0[2] /RAS[2] /CAS[2] /WE[2] MCLK[2] MD[0..15][2] MDQM0[2] SF_CSN [2] SF_CLK [2] SF_DIO [2] SF_DO [2] PCK1 [4] STHL [4] OEH [4] OEV [4] CKV [4] STVD [4] POL [4] PWM1/Q1H [4,5] VBUS[2] ID USB0_DM[2] USB0_DP[2] I2C_SDA[6,7] DC_FBK1 [4] DC_FBK2 [5] DCPWM1 [4] DCPWM2 [5] MSINS#[2] SDCD#[2] WP[2] PWE#[2] SDCLK[2] SDCMD/MSBC[2] SD_DAT0[2] SD_DAT1[2] SD_DAT2[2] SD_DAT3[2] USB_POWER[2] CPH2 [4] CPH3 [4,5] IO_MUTE [3] RTC_RST [6] AMP_G [4] /RST_TUNER [7] TUNER_IO2[7] TUNER_SEN[7] TUNER_IO3[7] USB_POWER_DET[2] AMP_R [4] AMP_B [4] KEY_DET1 [6] PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn 5 5 4 4 3 3 2 2 1 1 D D C C B B A A EACH POWER PIN -- A BYPASS CAPACITOR 1 SG SOT23 3 D FDN338P 2 02_MEMORY & USB 1.0 WELLCHIP Inc. B 2 8Wednesday, March 12, 2008 CTK-CT952A-RPMP Title Size Document Number Rev Date: Sheet of /RAS /CAS MBA1 /WE MCLK MBA0 MA[0..11] MD8 MD1 MA7 MCLK MD5 MA4MA6 MD9 MD8 /RAS MD10 MD2 MA8 MD4 MA1 MA3 MD14 MD4 MD3 MD7 MA3 MA1 MD7 MA4 MDQM0 MD3 /CAS MD[0..15] MD13 MA5 MA7 MA10 MD13 MD6 MA0 MD6 /WE MA6 MD11 MA11 MA9 MA2 MD11 MD12 MA10 MD2 MD12 MD15 MA8 MA9 MD9 MD10 MD14 MD15 MD0 MA5 MD5 MDQM0 MBA0 MD1 MA2 MD0 MA0 SF_CSN SF_CLK SF_DO SF_DIO USB_POWER SD_DATA0 SDCMD/MSBCSDCMD/MSBC SD_DATA0 SDCDN WP MSINS SDCLK SD_DATA1 SD_DATA3 SD_DATA3 SD_DATA2 SD_DATA2 SD_DATA1 SDCLK VBUS USB0_DP USB0_DM DGND +3.3VM +3.3VM DGND DGND +3.3VM DGND DGND DGND DGND +3.3V DGND DGND +3.3V DGND +3.3V_SD VDD USB_GND USB_GND USB_GND +3.3V_SD +3.3V_SD +3.3V USB_GND USB_GND USB_GND USB_GND DGND CX210 100n L201FB600/0805 L202 FB80/0805 R206 10K L203 FB80/0805 CX209 100n R810 0R R207 1K CX208 100n R204 10K Q202 FDN338P 1 32 USB202 AMP787616-1 1 2 3 54 6VBus_1D-_1 D+_1 GNDGND GND EC203 100u/16V R201 4.7K CX212 100n EC204 10u/16V CX201 100n CX213 100n EC202 NC/10u/16V U204 W25D80 1 2 3 4 8 7 6 5 /CS DO /WP VSS VCC /HOLD CLK DIO CX214 100n R216 10K CX202 100n EC201 47u/16V U203 3IN1_CARD 22 20 19 18 16 15 13 11 10 8 7 21 17 14 12 9 6 4 3 5 1 2 SD-DAT2 SD-DAT3 MS-VCC MS-SCLK MS-D3(MS-RESERVED) MS-INS MS-D2(MS-RESERVED) MS-D0(MS_SDIO) MS-D1(MS-VCC) MS-BS MS-VSS MS-VSS SD-CMD SD-VSS SD-VCC SD-CLK SD-VSS SD-DAT0 SD-DAT1 GND SD-CD SD-WP CX206 100n R202 1K R203 4.7K R208 0 C201 NC W986416DH (04_29) modify OK U202 W986416EH-7 34 33 32 31 30 29 26 25 24 23 18 17 16 15 2 53 51 50 48 47 45 44 42 13 11 10 8 7 5 4 1 14 27 54 12 63 9 43 41 46 28 22 35 19 39 38 37 40 36 21 20 49 52 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0 RAS CAS WE LDQM DQ0 DQ15 DQ14 DQ13 DQ12 DQ11 DQ10 DQ9 DQ8 DQ7 DQ6 DQ5 DQ4 DQ3 DQ2 DQ1 VCC VCC VCC VSS VSSQ VSSQVCCQ VCCQ VCCQ VSS VSSQ VSS A10 A11 CS UDQM CLK CKE NC NC BS1 BS0 VCCQ VSSQ CX207 100n R205 10K CX215 100n CX211 100n Q203 BC848B 1 2 3 R215 4.7K W981616DH U201 W981616BH-7 32 31 30 29 28 27 24 23 22 21 17 16 15 14 2 49 48 46 45 43 42 40 39 12 11 9 8 6 5 3 1 25 10 47 13 38 50 41 26 18 36 35 34 37 33 19 44 47 20 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0 RAS CAS WE LDQM DQ0 DQ15 DQ14 DQ13 DQ12 DQ11 DQ10 DQ9 DQ8 DQ7 DQ6 DQ5 DQ4 DQ3 DQ2 DQ1 VCC VCC VSSQ VSSQVCCQ VCCQ VCCQ VSS VSSQ VSS CS UDQM CLK CKE NC NC BA VCCQ VSSQ A10 Q201 FDN338P 1 32 MD[0..15][1] /CAS[1] MBA1[1] /WE[1] MBA0[1] /RAS[1] MDQM0 [1]MCLK[1] MA[0..11][1] SF_DO[1] SF_CSN[1] SF_DIO [1] SF_CLK [1] VBUS[1] USB0_DM[1] USB0_DP[1] PWE#[1] USB_POWER[1] SD_DAT1 [1] SDCLK [1] SD_DAT3 [1] SDCD# [1] SD_DAT2 [1] MSINS#[1] SDCMD/MSBC[1] WP [1] SD_DAT0 [1] USB_POWER_DET[1] PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn 5 5 4 4 3 3 2 2 1 1 D D C C B B A A MMBT3906(SOT23) 3 3 2 TOP 2 TOP 1 1 MMBT3904(SOT23) 03_Video & Audio 1.0 WELLCHIP Inc. Custom 3 8Wednesday, March 12, 2008 CTK-CT952A-RPMP Title Size Document Number Rev Date: Sheet of HP_SPKRMLA1 AOUT_L SE/-BTL AOUT_R ML1 MRA1 SPKR+ MUTE A_MUTE ML1 IO_MUTE MR1 SPKR+ SPKL- SPKR- SPKL+ CVBS CVBS_O CVBS_O MUTE SPKL+ MR1 MUTE HP_SPKL MLA1 XAR XAL SPKL- SPKR+ A_MUTE SE/-BTL SPKR- MRA1 SPKL+ AGND AGND AGND +3.3V AVREF +12V AGND AGND AGND AGND VGND AVREF VGND +5V AVREF AGND AGND AGND AGND VGND AGND AGND AGND +12VM AGND +12V AUVDD AGND +12VM AGND +5V AUVDD +12VM AUVDD AUVDD AGND AUVDD AGND AGND AGND +5VAMP AGND AUVDD AGND AUVDD AGND + - U301A MC4558 3 2 1 8 4 + EC307 10u/16V + EC306 10u/16V R301 4.7K + EC304 10u/16V Q307 2N3904 1 2 3 C303 180p R349 15K L309 FB80/0805 R348 NC/330 R335 330 C310 33p C304 68P R342 6.8K R310 200 R328 1.2K R303 4.7K L306 FB120/0805 + EC309 10u/16V R337 6.8K C317 33P R350 10K R338 7.5K + - U301B MC4558 5 6 7 8 4 + EC310 10u/16V R330 6.8K Q308 NC/2N3904 1 2 3 R304 100 FB303 FB120/0805 Q303 2N3906 1 2 3 C323 33P Q302 2N3906 1 2 3 FB301 FB120/0805 R345 560/0805 +EC311 10u/16V C302 100p + EC319 100u/10V R340 330 CX302 100n R312 100K L308 FB120/0805 R347 24K C320 330p +EC320 10u/16V Q301 2N3906 1 2 3 FB302 FB120/0805 C325 100n + EC305 10u/16V R302 4.7K R306 NC C321 330p + EC303 220u/16V L305 FB120/0805 R315 100K C326 1u R319 1K EC318 100u/10V R344 47K R333 30K R341 30K R307 2.2K C318 33P L304 FB120/0805 L301 1.8uH + EC312 100u/16V J302 PHONEJACK 4 2 3 1 5 C301 22p R329 10K SM7512 U302 12 16 13 5 4 6 7 9 15 1 14 3 10 2 8 11 GND RPGND VOLUME LIN VDD LPVDD LOUTN LOUTP ROUTP ROUTN SE/BTL RIN SHUTDOWN RPVDD LPGND BYPASS C322 33P R346 NC/100K R324 10/0805 R334 7.5K C307 68P C324 10 u/ 16 V R332 6.8K J301 OPT_STEREO 6 10 3 1 4 5 2 G N D R 2 G N D R 1 L1 L2 C V B S VR301 NC/TMC3K-50K 1 3 2 R343 6.8K R353 NC R336 6.8K ZD301 ZD 4.7V 2 1 R325 10K JP301 CN4_1.5MM 1 2 3 4 C309 1000p C308 120p R339 47K L307 FB120/0805 L303 FB80/0805 FB304 FB120/0805 +EC308 10u/16V + EC315 220u/16V R318 1K C306 1000p Q305 2N3904 1 2 3 +EC302 220u/16V + EC317 220u/16V C305 120p CX301 100n AOUT_L[1] IO_MUTE[1] AOUT_R[1] CVBS[1] XAR[7] XAL[7] FM_ATNX[7] PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn 5 5 4 4 3 3 2 2 1 1 D D C C B B A A AU7A_J1 钡Α 26 Board edge 1 Change GND Change GND 07_LCD Panel 1.0 WELLCHIP Inc. B 4 8Wednesday, March 12, 2008 CTK-CT952A-RPMP Title Size Document Number Rev Date: Sheet of VBOUT P_UDC PWM1/Q1H P_OEH P_STVD P_LRC P_OEH P_GP1 VGOUT P_STVU P_LRC P_CLKV P_CLKV P_STVD CPH3 P_OEV P_STHL PCK1 VROUT P_UDC VBOUT P_CPH3 VGOUT P_STHR P_CPH2CPH2 P_OEV P_CPH1 P_STHL VROUT P_STHR P_STVU VSW VCOMA +5V VCOMA +3.3V VGND VCOMA VSW VPNLA +5V SW_DC VGL VPNLA VGND +5V VGL VAMP VGH VAMP +3.3V VSW SW_DC VGL VGND VGH VGL_AC VAMP VGL VPNLA +5V DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND C425 470n R425 0 C X 41 0 10 0n R426 0 D 40 8 N C /B ZT 52 C 11 B 2 1 R427 0 C 42 1 0R R428 0 D405 NC/BAT54S 1 2 3 J401 FPC CONN 26P/B 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 GND0 VCC0 VGL VGH STVR STVL CKV U/D OEV Vcom0 Vcom1 L/R MOD OEH STHL STHR CPH3 CPH2 CPH1 VCC1 GND1 VR VG VB AVdd AVSS R424 NC C X 40 3 10 0n D409 NC/BAT54S 1 2 3 C403 NC/10u/10V/0805 D 40 6 N C /B ZT 52 C 16 B 2 1 C X 40 8 10 0n R414 0/0805 C X 40 9 10 0n + C420 10u/16V R410 0 + C424 10u/16V R401 NC/0R/0805 R420 0 C414 NC/470n L406 0/0805 C 41 1 1u F/ 16 V /0 80 5 C404 10u/16V C 42 2 1u F/ 16 V /0 80 5 R406 18K R404 1.3K R403 0/0805 + C417 10u/16V C408 10n R430 0 C 40 6 10 u/ 10 V /0 80 5 R439 NC C X 40 7 10 0n R437 NC R405 4.7K R438 NC D402 BAT54C 1 2 3 C X 40 5 10 0n C 40 5 N C /1 00 p L404 100uH/COIL L405 0 + C427 10u/16V C X 40 1 10 0n C 43 0 N C /2 2p D 40 3 N C /B ZT 52 C 5. 1B 2 1 C407 10u/10V/0805 C 43 1 N C /2 2p C X 40 6 10 0n L403 NC/FB600/0603 EC401NC/47u/16V +C428 10u/16V C409 470n R402 22 EC402NC/47u/16V R 41 9 N C D404 BAT54S 1 2 3 C402 NC/22p R422 NC R440 10K C401 NC/22p R421 NC/2.2K R432 22K R429 2.2K R 41 6 4. 7K + - U401A UTC33083 2 1 4 8 R 40 9 N C R423 NC/0 R 40 8 4. 7K R 41 5 N C R433 10K R 41 1 N C VR402TMC3K-50K 13 2 C415 0/0805 R442 NC C413 0/0805 VR401 TMC3K-50K 1 3 2 + C412 10u/16V R 41 8 N C R 41 3 N C R441 1K R 41 2 N C CX402 100n R435 10K CX412 100n + - U401B UTC33085 6 7 8 4 C416 0/0805 Q401 2N3904 1 2 3 CX404 100n C423 NC/470n R 41 7 N CD407 BAT54S 1 2 3 R431 NC C 41 9 N C /1 uF C418 NC/100n DCPWM1[1] AMP_R[1] AMP_G[1] CPH2[1] CPH3[1,5] AMP_B[1] STHL[1] OEH[1] OEV[1] CKV[1] STVD[1] POL[1] DC_FBK1 [1] PWM1/Q1H[1,5] PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn 5 5 4 4 3 3 2 2 1 1 D D C C B B A A 2 2 1 TOP VA 3 3 2SK3018(SOT23) TOP 1 BC848B(SOT23) (1.2V:6.5mA 3.0V:3.5mA) 05_LED Back-Light 1.0 WELLCHIP Inc. Custom 5 8Wednesday, March 12, 2008 CTK-CT952A-RPMP Title Size Document Number Rev Date: Sheet of DC _FBK2 LED+ PWM1/Q1H PWM1/Q1H LED+ LED- LED- HV_DRV1 INV_FB INV_Q2 INV_PWM HV_DRV2 INV_Q2 INV_Q1 RED_LINE INV_FB INV_Q1 INV_PWM PWM1/Q1H DC _FBK2 DCPWM2 DCPWM2 +5VDIGND IGND IGND VLEDG IGND IGND +5VD VLED35 IGND +5VD IGND +Vinv IGND IGND IGND VLED HVGND HIGND HIGND HIGND HVGND HIGND HIGND HIGND +12VI +3.3VI VHV +3.3VI HIGND HVGND HIGND HIGND VHV +12VI +3.3VI +3.3V +12V DGNDDGNDDGND DGND HIGND L503 NC/0/1206 R510 2.2K C504 NC/2.2nF/25V/0805 Q504 NC/BC848B 1 2 3 Q502 NC/BC858B 1 2 3 L502 22uH/STD0403 L501 NC/22uH/STD0403 R523 NC/47K R517 NC/4.7K J504 BHSR-02VS-1 1 2 EC501 NC/220u/16V C501 NC/2200P R501 0 R525 NC/100K R508 NC/0 R509 33K C514 NC/100n C515 NC F501 NC/1.0A 32V (1206) T501 NC/UI9.8 1 6 3 5 2 4 7 8 Q507 NC/BC848B 1 2 3 EC503 470u/16V Q506 NC/BC858B 1 2 3 J507 FPC CONN 4P/B 1 2 3 4 Q501 NC/BC848B 1 2 3 R502 0 R516 NC/4.7K C506 NC/2.2nF/25V/0805 U501 NC/AO4812/SO8 4 3 1 2 8 7 6 5 C510 NC/18p/3KV/1808 R 51 4 N C D503 NC/BAV99L(SOT23) 1 3 2 R 50 5 47 K J502 NC/BHSR-02VS-1 1 2 C502 0/1206 C505 NC R511 NC/2.2K L505 0R/1206 R518 NC/0805 R513 4.7K Q508 NC/2SK30181 2 3 C511 47n C 50 8 10 u/ 25 V C513 NC/100n Q503 NC/2SK3018 1 2 3 L5 04 N C /2 2u H /S TD 04 03 R506 NC/33/1206 R520 NC/100 J506 NC/CON7/2mm 1 2 3 4 5 6 7 R503 NC/2.2K C 50 7 10 u/ 25 V D504 NC/RLS4148 2 1 J505 CON2/2.0mm 1 2 C503 NC/2.2nF/25V/0805 D502 NC/BZT52C3.3B 2 1 R526 NC/1K/0805 Q505 2SD965A/SOT89 1 3 2 R522 NC/22K F503 1.0A 32V (1206) C512 NC R512 0 R519 NC/0 J503 CON7/2mm 1 2 3 4 5 6 7 EC502 220u/16V R524 NC/0 R507 0 C509 NC/2.2nF/25V/0805 D501 SSM14/SMA 2 1 R521 NC/0 R504 NC/33/1206 Q509 NC/2N7002 1 2 3 R 51 5 2. 2/ 12 06 PWM1/Q1H[1,4] DC_FBK2 [1] DCPWM2 CPH3 [1,4] PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn 5 5 4 4 3 3 2 2 1 1 D D C C B B A A ON (PLAY) OFF (CHARGE) For CT951, SDRAM, SPI. (CAT7105) Change 3.3V Power Source. 06_POWER & RTC 1.0 WELLCHIP Inc. B 6 8Wednesday, March 12, 2008 CTK-CT952A-RPMP Title Size Document Number Rev Date: Sheet of DC_IN +12V GND 12V DGND +5V DGND +3.3V GND +12V GND +1.8V +5V +3.3 +3.3V VDD DGND DGNDGND +3V3 DGND DGND DGND +3.3V +12V DGND DGND +5VD +5V DGND +3.3 D603 1N4148 2 1 L606 FB80/0805 CX612 100n EC606 220u/16V R612 100 L610 FB80/1206 F601FUSE L607 FB80/0805 EC607 220u/16V EC601 220u/25V CX611 100n R614 10K U601 NC/DS1302 1 2 3 4 8 7 6 5 VCC2 X1 X2 GND VCC1 SCLK I/O RST L611 FB80/1206 EC610 47u/16V L602 FB80/0805 EC608 220u/16V CX610 100n R619 100K L601 FB80/0805 U603 MPS1410 1 2 3 45 6 7 8 BS Vin Vsw GNDFB Comp EN Sync CX604 NC/100n R601 NC/33 EC609 47u/16V R620 NC CX613 100n R605 20K L608 FB80/0805 R613 10K C603 22n C608 NC/22p D604 B320A/SMA 2 1 CX603 100n EC602 NC/XH414H 1V01E EC603 47u/16V C605 100p J602 POWERJACK 3 1 2 3 1 2 CX605 NC/100n U604 AIC1117-3.3V 1 23 G N D VOVI R607 220 C604 22n SW601 POWER_SW 3 1 2 CX607 100n L604 22uH EC605 220u/16V L603 10uH CX614 100n U602 AIC1117ADJ 1 23 G N D VOVI CX601 100n CX606 100n C607 NC/22p CX602 100n D602 B320A/SMA 2 1 +EC604 100u/10V R604 10K Y601 NC/32.768KHz CX609 100n RTC_RST [1] I2C_SCK [1,7] I2C_SDA [1,7] 32.768KX[7] KEY_DET1[1] PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn