Sharp AL-2020 Service Manual

Also see for AL-2020: Online manual Operation manual Leaflet Service manual

Contents

AL-2020/2035/2040/2050/2060 CIRCUIT DIAGRAM 14 - 15MM_BI2MM_AI0MM_BI1MM_AI2MM_BI0MM_AI1/INIT/SLCTIN/AUTOFD/STBPARAD7PARAD6PARAD5PARAD4PARAD3PARAD2PARAD1PARAD0VPINRCVVMIN/POREQ/PIREQPODATA0PODATA1PODATA2PODATA3PODATA4PODATA5PODATA6PODATA7CLKSWMEM_INT/INREQ/OUTACK/FAXPRO/PCLPRO/OUTCSA8D9D7RAM_CLK_OUTD4D2MEM_INTMM_AI0D8PFCLKIND15PFCLKOUTD3D0A7A6A5CLKSWMM_BI1MM_BI0MM_AI1D1D13D5D12D11PFCLKA4A2A1A9A3D6SFCLK48D10PFCLKSYNC#D14AFE_DB7AFE_DB6AFE_DB5AFE_DB4AFE_DB3AFE_DB2AFE_DB1AFE_DB0AFE_SDIJTG_TDIJTG_TMSJTG_TCKJTG_TDOMAD11MAD8MAD4MAD1MAD2MAD5MAD6MAD9MAD3MAD0MAD7MAD12MAD10AFE_SDIRAMDB15RAMDB9RAMDB5RAMDB0RAMDB3RAMDB12RAMDB12RAMDB7RAMDB6RAMDB1RAMDB8RAMDB4RAMDB2RAMDB13RAMDB9RAMDB6RAMDB8RAMDB2RAMDB1RAMDB14RAMDB7RAMDB10RAMDB5RAMDB0RAMDB11RAMDB15RAMDB10RAMDB4RAMDB11RAMDB13RAMDB14/ESPRDPODATA0RAM_CLK_OUTSYNC#/SLCTIN/INITPE/FAULTPARAD0PARAD1PARAD2PARAD3PARAD4PARAD5PARAD6PARAD7PIDATA5PIDATA7PIDATA0PIDATA1PIDATA3PIDATA4PIDATA6PIDATA2MM_BI2MM_AI2PODATA1PODATA2PODATA3PODATA4PODATA5PODATA6PODATA7RCVVPINVMIN/REV/ACKBUSYSLCT/AUTOFD/STBRSV_OUT0RSV_OUT1RSV_OUT2PFCLKOUTPFCLKIN/PCLPRO/FAXPRO/OUTACK/OUTCS/INREQJTG_TCKJTG_TMSJTG_TDIJTG_TDOAFE_DB0AFE_DB1AFE_DB2AFE_DB3AFE_DB4AFE_DB5AFE_DB6AFE_DB7RAMDB3SFCLK48BSFCLK48A SFCLK48SFCLK48BS1SFCLK48AS0S1G3.3VVCC3VCC3 VCC3VCC3G3.3VVCC3VCC3VCC3VCC3VCC3VCC3VCC3VCC3VCC3VCC3AFE_SEN(5)ADCLK(5)CCD_CP(5)CCD_PHI1(5)CCD_PHI2(5)CCD_TG(1,5)CL(14)CCD_RS(5)VSAMP(5)AFE_SCK(5)BSAMP(5)/H_SYNC (9)PIDATA[7..0] (9)PODATA[7..0] (9)/POACK (9)/PIREQ (9)/POREQ (9)/PIACK (9)/PIWR (9)/SCANSP (1)/SCANST (1)/TRANSST (1)/PRINTST (1)OP_CLK (5)TM (5)TM_ (5)OP_LATCH (5)OP_DATA (5)MM_Y1(6)MM_PH_A(7)MM_AI0(7)MM_AI1(7)MM_PH_B(7)MM_BI0(7)MM_BI1(7)MM_Y2(6)MM_Y3(6)BANK1(4)BANK0(4)/SDCAS(4)/SDRAS(4)/SDCS(4)DQM0(4)MAD[12..0](4)/SDWDE(4)SDCKE(4)DQM1(4)CPFS2 (6)PR (6)HL (6)MPFS (6)MIRON (5)SPFON (5)KEYSC1 (5)KEYSC3 (5)KEYSC2 (5)(/ASIC_RST)(3,5)/PR_LINE (9)/SC_LINE (9)/IMC_READY (9)RAMDB[15..0](4)A[20..0](1,3,4)D[15..0](1,3,4,13)SDCLK(4)(/SYNC) (5)/REV_O (15)/FAULT_O (15)/ACK_O (15)BUSY_O (15)PE_O (15)SLCT_O (15)PARAD[7..0] (15)/RES_GASIC(1)GASIC_READY (12)AFE_DB[7..0](14)AFE_SDI(5)/RESET0 (4,5,9,12)MIRCNT(5)CPU_SYNC(1)ARB_INT(1) /CSGASIC(1)/LWR(1)/RD(1,3,4,5)VIDEO#(1,5)/LEND(6)MMD(6)PMD(6)TC(6)GRIDL(6)MC(6)BIAS(6)VFMCNT_12V(6)VFM_24V(6)/FPOFF(9)CPFS1 (6)MRPS3 (6)MRPS2 (6)MRPS1 (6)LDEN (6)RRS (6)PTPULSE (6)/INIT_I (15)/STB_I (15)/AUTOFD_I (15)/SLCTIN_I (15)FWREN (5)TP875TP260C34 0.1UTP879TP835TP157TP865TP845TP236R6110KJTP226TP173TP160C28 0.1UTP819C35 0.1UTP195R41 33JR356 10KJC74NMR5933JTP250C3710U/10V<2012>TP821C292 12PR6910JTP124TP113C36 0.1UTP817TP204IC4HG73C141HFV(LF)ASICCPU_DATA71CPU_DATA62CPU_DATA53CPU_DATA44CPU_DATA18CPU_DATA36CPU_DATA27VCC(AC)5CPU_DATA09GND(AC)10MIRCNT11/CPUSYNC12MEM_INT13ARB_INT14VCC(CORE)15CPU_AD816CPU_AD717CPU_AD618CPU_AD519GND(CORE)20RAM_CLK_IN21CPU_AD422CPU_AD323CPU_AD224CPU_AD125CPU_AD026/CPUCS27SFCLK4828GND(CORE)29/CPUWR30/CPURD31/RESET32PFCLK34CLKSW35GND(CORE)36PFCLKOUT37PFCLKIN38GND(PLL)39VCC(PLL)40GND(PLL)41VCC(PLL)42TM2_15M43/SYNC44GND(AC)45/VIDEO46/LEND47VCC(AC)48OUTP00A49OUTP02A51OUTP03A52OUTP04A53OUTP05A54OUTP06A55VCC(CORE)57 OUTP15A56OUTP07A58OUTP08A59GND(CORE)60OUTP09A61OUTP10A62OUTP11A63OUTP12A64VCC(CORE) 86OUTP13B 84OUTP12B 83OUTP10B 81GND(AC)69OUTP09B 80OUTP08B 79OUTP03B72GND(CORE) 78OUTP07B 77OUTP06B 76OUTP00B68 OUTP14A67 VCC(CORE)66 OUTP13A65VCC(AC)74 OUTP04B73OUTP11B 82OUTP02B71OUTP05B 75OUTP14B 85OUTP01B70TSP_MODE 96OPE_CLK 92/TM 87TM 88OPE_DATA 89OPE_LATCH 90GND(AC) 91VCC(AC) 93/SCANSP 94TSO0 95IE1284_STB 97IE1284_AUTOFD 98VCC(CORE) 99IE1284_SLCTIN 100IE1284_INIT 101IE1284_SLCT 102GND(CORE) 103IE1284_PE 104IE1284_BUSY 105IE1284_ACK 106IE1284_FAULT 107VCC(CORE) 108IE1284_REV 109IE1284_PARAD7 110IE1284_PARAD6 111IE1284_PARAD5 112IE1284_PARAD4 113IE1284_PARAD3 114IE1284_PARAD2 115VCC(AC) 116IE1284_PARAD1 117IE1284_PARAD0 118SUSPEND 119GND(AC) 120OEN 121VMOUT 122VPOUT 123GND(CORE) 124VMIN 125VPIN 126RCV 127/SCANST 128VCC(CORE) 192/INREQ 191/OUTCS 190/OUTACK 189/ESPRD 188/FAXPRD 187/PCLPRD 186GND(AC) 185MDAT15 184MDAT14 183MDAT13 182VCC(CORE) 181MDAT12 180MDAT11 179MDAT10 178VCC(AC) 177MDAT09 176MDAT08 175MDAT07 174GND(CORE) 173MDAT06 172MDAT05 171MDAT04 170VCC(CORE) 169MDAT03 168MDAT02 167MDAT01 166MDAT00 165GND(AC) 164/INCS 163/INACK 162/OUTREQ 161GND(CORE) 160/HSYNC 159PIDATA0 158PIDATA1 157PIDATA2 156VCC(AC) 155PIDATA3 154PIDATA4 153PIDATA5 152PIDATA6 151PIDATA7 150/POCS 149/POREQ 148VCC(AC) 147/PIWT 146/PIACK 145GND(AC) 144/POACK 143/PIREQ 142GND(CORE) 141PODATA0 140PODATA1 139PODATA2 138PODATA3 137PODATA4 136PODATA5 135PODATA6 134PODATA7 133VCC(CORE) 132/TRANSST 131/RECEPTST 130/PRINTST 129RAM_DATA4256 RAM_DATA5255 RAM_DATA6254 RAM_DATA7253 GND(AC)252 RAM_DQM0251 RAM_WDE250 VCC(AC)249 RAM_CAS248 RAM_RAS247 RAM_CS246 RAM_BANKS0245 RAM_BANKS1244 VCC(CORE)243 RAM_MAD10242 RAM_MAD0241 RAM_MAD1240 GND(CORE)239 RAM_MAD2238 RAM_MAD3237 GND(AC)236 MM_AI2235 MM_AI1234 MM_AI0233 MM_PH_A232AFE_DB3 217MM_BI2231 MM_BI1230MM_Y2225VCC(AC) 221MM_Y1226AFE_DB0 220AFE_DB1 219GND(CORE)223AFE_DB2 218AFE_DB4 216AFE_DB5 215MM_BI0229 MM_PH_B228 VCC(CORE)227MM_Y3224CLPWM 222AFE_DB6 214AFE_DB7 213GND(AC) 212AFESCK 211VCC(CORE) 210ADCLK 209GND(CORE) 208AFE_SEN 207CCD_PH1 206CCD_PH2 205AFE_SDI 204CCD_CP 203BSAMP 202CCD_RS 201CCD_TG 200VSAMP 199GND(CORE) 198TD0 197TRSK 195TDI 196TCK 193TMS 194VCC(CORE)33OUTP01A50GND(CORE)257RAM_DATA3258RAM_DATA2259RAM_DATA1260RAM_DATA0261GND(AC)262RAM_DATA15263RAM_DATA14264VCC(CORE)265RAM_DATA13266RAM_DATA12267RAM_DATA11268RAM_DATA10269RAM_DATA9270RAM_DATA8271VCC(CORE)272RAM_DQM1273RAM_CKE274GND(AC)275RAM_CLK_OUT276GND(CORE)277RAM_MAD12278RAM_MAD11279RAM_MAD9280VCC(CORE)281RAM_MAD8282RAM_MAD7283VCC(AC)284RAM_MAD6285RAM_MAD5286RAM_MAD4287GND(AC)288CPUDATA15289CPUDATA14290CPUDATA13291CPUDATA12292CPUDATA11293CPUDATA10294CPUDATA9295CPUDATA8296TP221TP162TP228TP151BR51 82JX412348765TP245TP213TP190 R359 10KJC39 0.1UTP205TP181TP382TP846BR27 10KJX412348765R70 0JTP486TP861TP185TP135TP119C66NMTP507TP740TP212TP141C42 0.1UTP325TP150TP823TP235TP261TP130C293 12PR31 33JBR38 33JX412348765BR41 10KJX412348765C40 0.1UTP869TP237TP197TP175TP174TP163C39910U/10V<2012>C4110.1UBR3033JX412348765BR26 10KJX412348765BR55 10KJX412348765C41 0.1UR73NMTP256TP727TP125TP114TP876TP227TP220TP198BR47 33JX412348765IC9CY25814SCXIN/CLKIN 1XOUT 8VDD7VSS 2SSCLK 5FRSEL6S04S13TP847BR3233JX412348765TP836BR52 10KJX412348765C38 0.1UTP872TP866TP142TP828TP152TP402TP246 C294 12PC760.1UBR28 33JX412348765TP490TP187BR53 10KJX412348765C43 0.1UR30 33JTP627TP862TP207TP238TP136TP120BR43 33JX412348765R4710KJTP215TP741TP159C44 0.1UC5847PC351NMTP825TP736TP199R46 10KJTP719TP153R68 0J TP252TP168TP144TP165TP240TP229TP131BR60 10KJX412348765C45 0.1UR32 33JTP214TP192R42 10KJR75NMTP177TP206TP184BR31 10KJX412348765BR35 33JX412348765BR36 33JX412348765C7522000PTP848TP176TP126TP115R54 33JC46 0.1UC6047PTP223TP143R134 NMTP257TP230BR33 10KJX412348765C40010U/10V<2012>TP403BR49 10KJX412348765BR57 10KJX412348765R60NMC47 0.1UR34 33JR65 33JTP493TP837TP189TP628TP881TP247TP154R63 NM_33JTP854R6210KJX2NM_SG8002DC(48MHz)N.C.1VCC8 OUTPUT 5GND 4X7AT-49(12MHz)TP885TP164C48 0.1UC6247PBR58 10KJX412348765TP892TP873TP208TP137TP121C10710PBR45 10KJX412348765TP877TP239TP110TP863TP820 TP167C77NM_12PTP855TP818TP742TP242TP222TP200X5AT-49(18.3856MHz)R33 33JBR54 33JX412348765BR59 10KJX412348765C55 0.1UTP746TP737C68NMR4010KJTP258TP867TP132TP140C63NMC52 0.1UC6147PBR56 33JX412348765TP217TP145R55 33JTP822TP720TP179TP170TP127TP116R133 33JBR29 33JX412348765TP856TP255TP186C295 12PC40110U/10V<2012>R3140JTP827C57 0.1UR36 33JTP462TP232TP178TP495TP201TP156R790JTP630C402 12PTP146C56 0.1UC6447PTP248TP191TP155TP231C5947PTP216TP193TP209TP882TP857TP138TP122C53 0.1UR37 33JTP161TP111BR37 33JX412348765L2ZJSR5101-223TATP874TP241TP878TP841TP243TP169C296 12PR5610KJC49 0.1UC6547PTP253TP824TP738TP147C27 0.1UTP864TP834TP133TP842TP743TP224BR39 33JX412348765BR34 10KJX412348765TP128TP117C51 0.1UR39 33JTP351TP747TP172C31 0.1UTP468TP259TP182R35 33JTP498TP858BR42 33JX412348765TP859TP234TP188C50 0.1UC6747PTP843TP210TP225TP202TP180TP158C29 0.1UTP891TP219C297 12PBR44 33JX412348765TP249C10812PC54 0.1UR57NMC971000PTP868C30 0.1UR92NMTP194R44 33JTP139TP123TP112BR48 33JX412348765TP211C69 0.1UTP844TP149BR46 33JX412348765FB2NM_0J <1608>R357 10KJC32 0.1UTP254TP244R48 10JR38 33JTP203TP166TP171C291 12PR58NMC8047PC375 12PTP739TP148TP134C33 0.1UTP251TP364TP270TP233TP129TP118R358 10KJR49 10JTP471TP860TP829TP183TP218TP196C298 12PFB30J <1608>TP500TP826BR40 33JX412348765R45 10KJAABBCCDDEE4 43 32 21 1MCU PWB (ASIC section) (AL-2050/2060) 2/16