Technics-SAAX54-avr-sch 维修电路原理图.pdf

CN905E401CP401CP402CP1201CP1202CP1203R572680R5732.7KR5762.7KR5742.7KR571680R575680R462180KR46412KR46068R45656KR45556KR457270R458270R46656KR46556KR461180KR46312KR45968R451220KR454R453R452220KR419100KC57516V22C57116V22C41316V10C46450V4.7C45710V33C45810V33C46350V4.7C45250V4.7C45150V4.7C573560PC576560PC5741000PC4600.022C4626800PC4590.022C406100PC454C453C4650.01C4660.01C4616800PC4561000PC4551000PIC451AN6558FVSSVCCIC602NJM2060DSL_EXTV_SELB+14V-14VSW_EXTSR_EXTTU_LOUTTU_ROUTL_DOUTR_DOUTRS_INSW_OUTSURR_SROUTOVL2SURR_SROUTSW_OUTSURR_SLOUTSL_INR_DOUTC_IN5.6VL_DOUTGND1PHONOR CHL CH6CH_STB765431273456124765321654321765432171432678523185476141013121198124356787651234IC451PHONO EQ ICIC602BUFFER AMPSR_EXTSW_EXTSW_OUTSL_EXTC_EXTAGNDL_EXTR_EXT100P100P820820CN904312C5780.01JK401R580680C58016V22+12345678R5822.7KC582560PR5812.7KC581560PC57916V22R652680C69163V33R6921.8KIC652C65263V33R6541.8KV_SELAC_EXTL_EXTR_EXT-14V+14VAGNDPH_LPH_R910S_DET6CH_STBSW_MAIN_INMAIN_LINMAIN_RINSURR_COUTSURR_SLOUTSURR_COUTIC652NJM4580DDC5770.01BUFFER AMP+R420100KC41416V10+GNDGNDefklhfmghpqrljihgqrnpklfhntC4L4R4CIRCUIT(CN1201) ONPRO-LOGICTOCIRCUIT(CN401) ONAC-3TO: +B line: -B line: Main signal line: FM/AM signal lineCIRCUIT(CN402) ONAC-3TOCIRCUIT(CP904) ONPANELTOCIRCUIT(CN1202) ONPRO-LOGICTOCIRCUIT(CN1203) ONPRO-LOGICTOCIRCUIT(CP905) ONPANELTOijapdbSCHEMATICDIAGRAM-8SCHEMATICDIAGRAM-8SCHEMATICDIAGRAM-6SCHEMATICDIAGRAM-10SCHEMATICDIAGRAM-10SCHEMATICDIAGRAM-10SCHEMATICDIAGRAM-7MAIN CIRCUITSCHEMATIC DIAGRAM-1RadioFans.CN 收音机爱 好者资料库CN903CN902CN901CP1204R628100R626100C758100L751100HC626105.6VSEL_STS/C_SPTNR_CESTEREOIFINLIMITTERAF_MUTETNR_CKSURR_CKSURR_DTSURR_CETNR_DTSEL_STSP_ASP_BSURR_CESURR_CKSURR_DTSDV_SELAV_SELBTUN_DTTUN_CKHP_LHP_RRELAYACAC2-27VRDS1234567123745689 10234518762345189 1076D655R6041.8KC602820R68982063V33R690R6031.8KC60163V330.756KOVERDETTTLPowLimC622C621R63625V100R606220R6054.7R647R624220820PR60818PC608220820PC604C603IN3-SGND212322C64224820P100V10100V1047KC619PASS+PASS-IN1-IN2-171918201000P0.01R635R629150KR637150KR638C618R630R631R632120K1K150K180KC615DISP12C6172.2R634SENS-SENS+VDlimRLYIHDET14161513ACVo198DC1011C616GND25V100R63347KIC601RVD1SS133TARK306LFU1150KL6040.147R610Vo2VH-VH+-HOUT+HOUT5476D605C64621Vo33C6120.04710R612C6440.047C6251010C6110.047R64410R611R627100100R62518PC607R60756KR60947L603R645L6024756K18PR643C643C6411.8KR64263V33D617RVD1SS133TAIC601RSN310R36-PPOWER AMP(HIC)OVERLOADBACKUP470KD602D601RK306LFU1D655RVD1SS133TAFM_D651,D652RK306LFU122SGND202119181716151413121110987654321IN2+IN2-VD+VDNC (OPEN)NC (OPEN)RLYSENS-DISPDCOVERDETGNDACVOL1VOL2VH-VH+SENS+IHDET-HOUT+HOUTIC651+R6744.7R697220R656220C654820PC692820PR67247R67147C672 100V10C671100V10C65818PR65856KR69356KC69318PC668 1000PR687150KR688150KC667 2.2R684 470KR681220KR682220KR6796.8KC66625V100R68347KC685 0.01R685 150KD652D651R66447L652L651R66347C6620.047C6610.047R66210R661109 10+14V-14VIC651RSN313H25-PHIC0.70.70.70.7fecbadabrqja btcdiabcegn dc b fhjkmdabckhpqbed(CP902) ONCIRCUITPANELTOPRO-LOGICCIRCUIT(CN1204) ONTO: +B line: -B line: Main signal line(CP903) ONCIRCUITPANELTO(CP901) ONPANEL CIRCUITTOahL5gaklSCHEMATICDIAGRAM-10SCHEMATICDIAGRAM-5SCHEMATICDIAGRAM-5SCHEMATICDIAGRAM-5R5: FM/AM signal lineSCHEMATIC DIAGRAM-2RadioFans.CN 收音机爱 好者资料库D704D701D703D702D727D728D721D722D725D726D723D724CP101Q553Q554Q551Q552Q706Q701Q703Q704R5832.7KR58510KR5971KR5842.7KR58610KR5981KR5508.2KR5352.7KR53710KR5961KR5362.7KR53810KR5951KR7117.5KR7126.8KR71439R71339R7081.5KR7061KR707220R7054.7KR726R725820R721R72412KR727R729680KR7803.9R728680KR440 56R44356R545680KC57216V22C58516V22C58616V10C53716V10C53816V10C70916V33C71516V100C70735V100C71250V10C71425V47C705C70475V7500C70375V7500C706Q708Q707MTZJ6R2BTAD707MTZJ16CTAD401C7100.01C7080.01C7110.01C7130.01C7020.1C7220.1C7210.1C4400.01C5350.17.5VSD+14V7126543D6181KR6152.2K2.2KQ652Q6514.7KRVTDTA114ESTQ604100KR639R64010K10K1KR6236.8K10K10K4.7K10KQ6016.8KR621Q60310K4.7K10KQ6026.8KR622R698RVTDTA114ESTQ60510K10KR6132SD1915FTAQ551,552,553,554MUTING CONTROLQ605REGULATORQ604REGULATORQ601,602,603Q651, Q652RELAY DRIVERVTDTA143XSTRVTDTA143XSTRELAY DRIVEQ7062SC1740SQSTAREGULATORQ701Q703,704Q708Q7072SD2374PQAUREGULATOR2SC1740SQSTAREGULATOR2SA1534AQRTAREGULATOR2SB1548PQAUREGULATOR3.3K3.3KMTZJ18CTAR699R614D708D70535V5600P35V5600PD721-7281N5402BM21D701-7041N5402BM21R722560220220MTZJ27DTAMTZJ7R5CTADETR7231/2W 1Q725Q723D731RVD1SS133TAR720 10KQ7244.7K4.7K891011TU_ROUTCETU_LOUTDIDOCLR44247KR44147KRVTDTA114YSTQ7231/2W 1Q724RVTDTC114YSTRVTDTC114YSTQ725SHORT DETECTORSHORT DETECTORREGULATORbp d a mltkabcddqrhgfeghebacdcfejgmndSL3SR3C3: +B line: Main signal line: -B line(RAN0001MM)TUNER PACKTO: FM/AM signal lineas47K10K10K47K47K10KD732RVD1SS133TASCHEMATIC DIAGRAM-3+-+-+JK601MM771125346RL603125346RL601125346RL604125346RL602E601D771 D772D770D769D774D613RVD1SS133TAD614RVD1SS133TAD611RVD1SS133TAD612RVD1SS133TAQ772Q776Q781R7305.6R7741.5MR76647KR770100KR784150KR78239R771100KR77910KR7784.7KR777150KR775330R77310KR786150KR76910KR7681KR767150K 22R79722KR79822K390390390R617R79412KR79522KR7996.8KR79212KR79112KR79312KC78016V470C77150V4.7C77250V4.7C77916V100C77816V100C7746.3V100C77650V1C77716V220C77516V10Q780Q778Q777Q773C7810.01C7730.1C7010.01+-JK603+-JK602Q774Q77521CP77121BACKUP5.6VRELAYE-BFAN MOTORD771,772,7741K10K10K10KCENTER SPEAKERFRONT SPEAKERSL CHR CHL CHR CHR CHL CHSURROUNDSPEAKERSQ777,7782SA933SQRSTAFAN MOTOR DRIVEQ774RVTDTA113ZSTFAN MOTOR DRIVEQ775Q772,776,781Q780Q773RVTDTA114ESTFAN MOTOR DRIVE2SC1740SSTAFAN MOTOR DRIVE2SA933SQRSTAFAN MOTOR DRIVE2SB621AQSTAFAN MOTOR DRIVER618R619R616390MA700ATAD769,770RVD1SS133TAD768D773D773MTZJ8R2CTAMTZJ3R3ATAD768R776W752810111291234567123W7011234R6L6R6L6C6900.01RL601-604RSY0013M-0tcefghijqpcadb(CN752) ONTOCIRCUITPOWER(W701) ONCIRCUITTOTRANSFORMERC5: -B line: +B line: Main signal lineSR5SL5SCHEMATICDIAGRAM-11SCHEMATICDIAGRAM-11SCHEMATIC DIAGRAM-4FL90154CP902CP9035350 49 4847 4645 444342414039 3837363534336566676869707172737475767778794039383736353433323130292827266416326236146055965875785695510541153125213511450154916481747184619452044214322422341242580IC90110N.CAF_MUTELIMITTERVPFL_AC2FL_AC1HP_RCP9019873465321Z891C91050V22C91250V22ABCDEFG7651243SUR_CEVDDOV1S/CSP_BSP_AGND88SEL_STFM_STSDIF_DATAVIDEO_AVIDEO_BSDT3425671R9101K10KR917C933L901100uHR92910050V10C914D903MTZJ4R7BTAC9030.01Q901D921RVD1SS133TAMTZJ3R9ATAD924C9080.01R921120270R920C92050V1R9224.7KD923RVD1SS133TACIRELAYSUR_CKSCKTNR_CESEL/SEL/TNR_DTSEL_STMMDSURR/OSD_CKSURR/OSD_DTSURR_CEAVSSVREFSDSUR1HELP_LED/RDS_CESUR2VIDEO_BVIDEO_ASEG9SEG10SEG11SEG12SEG13SEG14SEG15SEG16AF_MUTESP_ASP_BS/C_SPVEE6CH_STLOUDNESSRLYKEY1 KEY2THERM/OVLDKEY4OVERLOAD2FMSTWAKERDS_DIREMOTERESETRDS_CKRDS_DTGNDXINXOUTVDDLED_CKLED_DATASFC1SFC2HOLDSEL2TV/VCR2LIMITTERSEG8SEG7INIT_INVOL_DOWNVOL_UPREC_MUTEIF_DATAQ902M38B57M6140FIC901MICROCOMPUTERQ9022SA933SSTAREGULATORRVTDTC114YSTRESET CONTROLQ901MAINCIRCUIT(CN901) ON100R930C91650V1D901R911100KACEFGIJYQPTPVZabcdefNrSEG6SEG5SEG4SEG3SEG2SEG1DEG1DEG2DEG3DEG4DEG5DEG6DEG7DEG8DEG9DEG10TNR_CKBDHHJKLMNOPQRR944 100KR945 100KHP_LHP_GND21BA10g9+14V-14V9SUR_DTTCE10OMWXYgfeWXVadcbKJC9026.3V1000C9010.16.3V1000C9041SS291TAZR9431K100PC91350V10rC89116V100.01C9056.3V100C906100PC993C994100PSDF100KR907IC930 330PC929 330PC928 330PC927 330PC925 330PC926 330PC921 330PC922 330PC924 330PC923 330P100PC932R91310KR9062.2KR908100KR909CF901R9011K312100KR993100KR994RSL0254-FFL DISPLAYFL901TOMAIN CIRCUIT(CN902) ONSEL1TOE22KR912i100PC95547K(CN903) ONMAIN CIRCUITTO: +B Line: -B Line: Main Signal LineSCHEMATICDIAGRAM-2SCHEMATICDIAGRAM-2SCHEMATICDIAGRAM-2k22KR916PANEL CIRCUITSCHEMATIC DIAGRAM-53231 3029 2827262524232221 20 19 18171615 14131211 109876521123456789IC501STUVWXNThiYKLMNOPQRSTUVXYZWC91150V2250V22C909JKR168927R169127R169327R16942727R1692R169027R168327R168527R168727R168427R168627R168827R168227R168127Q1681Q16822.2R508C5036.3V1006.3V100C5040.10.1R16961KR16951KC16850.01R16993.3KR5441KC5360.1R5431K22KBACQ506Q505IC501MOTOR DRIVERBA6218R53447KQ505,Q5062SD1915FTAMUTING SWITCHINGNDINNCGNDVCCOUTPOW GNDOUT47KR533R89210K10KR891MCP904N.C3126CH_ST54SUB_INSR_INGNDSR_OUTSUB_OUT769108qpqpononOR546COM1AB321COMAB32C992100P100KR992C991100PR991100P100PC996R995100KC995R996100KSFM MODES950R94810KQR94910KR9501K1.2KR951BANDS951S955MEMORYR9553.3KDVD 6CHS976OBACGR94610KIC90313161514110111252346798R937270D937270R936270D935SLR325VCT31R935D936270R934270D933R933D93270R932270R931D931D932180R942SLR325MCT31D942R997100C894100PC895100P100R998R89410KR89310KC9980.01C99716V10SLR325VCT31BCAZIVR903VR901kVSSDATAQ0CLKQ2Q1Q4Q3Q11VDDQ7Q8Q9Q10Q6Q5TAPES948R9864.7KDBU2090AI/O EXPANDERIC903MUTING SWITCH2SD1915FTAQ1681,Q1682SLR325VCT31SLR325VCT31SLR325VCT31SLR325VCT31SLR325VCT31(INPUT SELECTOR)(MODE SFC CONTROL)100KSEG1SEG2SEG3SEG4SEG5SEG6SEG9SEG8SEG7SEG10SEG11SEG12SEG14SEG15SEG13SEG16C506C505330PC935REC_MUTEL_OUTR_OUTUIIUabcdeabcde(CN904) ONMAIN CIRCUITTO: +B Line: -B Line: Main Signal LineSCHEMATICDIAGRAM-1k2.2KR915hSCHEMATIC DIAGRAM-64321CP501HP JACKIC5111827364517652438C51733PR515470KC51833PR516470KC515220P22KR522R5243.9KR5262.2KC5300.027C5285600PC5240.012C5260.068R53027KR5203.3KR528820R5181.8KC516220PC52250V4.7VR511-1(BASS)VR512-1(TREBLE)(BASS)VR511-20.068C5250.012C5233.9KR523R52122KVR512-2(TREBLE)C5290.027C5275600P3.3KR519R5171.8KR52927KR5252.2KC51950V4.750V3.3C511R511470470R512C51250V3.3R513470KC51315PR514470KC51415PC5310.01C5320.0150V4.7C521R5313.3KC53316V1016V10C5343.3KR532JUMPERUPC4570CTONE CONTROLIC511UPC4570CTONE CONTROLL501 1uHL502 1uHGFBIC551,IC552C16V10C5590.01C5578765SWM2.2KR502SRVR501R553100KR557820220PC55522KR555C551100PC55350V3.3R5511K16V10IC5511234C5600.01C558820R558C554100P220PC556R55622K100KC55250V3.31KR554R552BHGIFCP905C52050V4.7GNDR_INL_INLS_OUTC_OUT+5.6VLS_INC_IN3421VR502(BALANCE CONTROL)+-R50610KLRCS(L)10KR51010KR505H4578IC5526213C563100PR565820R567220PC565R561C56150V3.31K0.010.01C567C56850V3.3C562R5621K100KR563R564100KVR501-1VR501-2VR501-3VR501-4VR501-5VR501-6R568680R56610KC566220PC564100P7SURR_ASURR_BHELP456CN355321ABCFD(W354) ONOPERATIONTOSURROFF5.6VKEY421CN35445736AB(S2)(C2)(SW2)(SR2)10KR509R50310K10KR504GD(MOTOR VOLUME)(W355) ONTOOPERATIONKEY1KEY23STEC8SFCCICIRCUITHP JACKHP JACKHP JACK4123HP601JACK CIRCUITHEADPHONEGNDLRR52782022K2.2KR501(CN905) ONMAIN CIRCUITTOCIRCUIT: -B Line: +B Line: Main Signal LineCN501SCHEMATICDIAGRAM-1SCHEMATICDIAGRAM-8SCHEMATICDIAGRAM-8SCHEMATIC DIAGRAM-728VDDVSS150V4.7C4710.01C47350V4.7C472C4740.01R4731K1KR474: -B Line: +B Line: Main Signal LineM16V220C1044L1001100uHQ100116V220C103916V10C1040C10410.01D1001 MTZJ10CTAR10134.7R10121KQ10012SC3940AQSTAREGULATORPRO-LOGIC CIRCUITSIGNAL SELECTORTC9162ANIC1004SCHEMATIC DIAGRAM - 9SURR_CESURR_DTSURR_CKRC1042R10032.2K2200P6463626160 1 2 3 4 5 6 7 8 910 11 12 13 14VrefVccC_OUTS_OUTR_OUTL_OUTAC_GNDL_IN50V 0.47C1030C1029C1028C102750V 0.4750V 4.750V 4.7C1031 0.10.1C1032C1005C1009C10080.150V 116V 220R10633.3K5958575655545352515049DATAENABL(DPL)DATA(DPL)CLK(DPL)A_GND_RT_IN_C1026C1025C1024C1023C1022C1021C1020C1019C1018C101750V 0.1550V 3.30.150.1550V 3.350V 0.1550V 4.750V 0.4750V 4.750V 0.4750V 150V 116V 4750V 0.470.0220.047680PC1015 0.1C1016 0.1C1002C1001C1006C1007C1033C1034C1035R1002 1KR1001 1KC1038 100PC1037 100PC1036 100PR1011 3.3KR1010 3.3KR1009 3.3K23242526272829303148 47 46 45 44 43 42 41 40 39 38 37 36 351534163332R_INS_INVccDETIREFA_GNDS_OUTR_OUTL_OUTVdd(Digital)OSC_INOSC_OUTDELAY_OUTVss(Digital)CLKR100539KC1064 50V1C1045 0.1C1043 50V2.2C1053 50V3.3C1004 50V3.3C1003 50V3.3C1052 50V0.33C1055 50V0.47C1056 0.082C1057 3300PC1058 0.082X1001C1059 16V220GNDR10521MR10531KC1067C1068R100747KR100847KC1065R105615KR10612.2KR106227KR1064220K181920212217R1006 18KIC1001PRO LOGIC DECODERIC1001LV1035MR CHJK403R CHL CHTAPE1KR405RECL CHJK402c(OUT)32CDdR4061KaR4011KR4021KbL CHR CHP BR CHL CHVCRJK404R CH(IN)L CHR OPLAYL CHR CHTV/DSS5231641324651465iR4111KR4121KjR4131KR4071KeR4141KkR4081KfR4331KgR4341Khly_in_C1010C1011C1012C1013C101416V 220C1010-C101316V10680P1500P1500PCN12037543L_EXT6CN120121SL_EXT6CH_STBR_OUT675TU_ROUT3421TU_LOUTSR_EXT1234567891011121314-VSSSTBGND+VDDDATA CLK2827262524232221201918171615S1S2S3S4S5S6S7S8262723S1S220212223242519S57546S3S48109S6S71817161511STB1312DATAGND14CLKC403C40150V 3.350V 3.3C4020.01C4040.01SURR_SROUTSW_OUTSURR_SLOUTSW_EXT+14-14SURR_COUTCN1202123456716V10C432C40925V22100PC412C41025V22100PC411100KR42247KR418R421100KC431R41747K567432100KR420C41416V10816V10C4131R419100KC4150.01C4160.0116V101KR415TNK_DTTNK_CKSURR_CESURR_DTSURR_CKSEL_STCN12041523467C405100PR42610K1KR424L_OUT100PC475576423810.01C1156C11570.011KR41647KR115147KR1152C115150V1C115450V4.7C115950V1100KR1158R1160100K100PC116133KR1154C11530.027R115639K0.068C1152: Record Signal LineR115539K10KR42510KR427: +B Line: -B Line: Main Signal LineR4231KC_EXTAGNDPH_LPH_RR_EXTGMNN10KR47610KR478SURR_CESURR_DTSURR_CK10KR477: FM/AM signal lineUPC4570CTONE CONTROLIC403IC403IC401IC1151UPC4570CIC1151TONE CONTROLIC1004SCHEMATIC DIAGRAM - 10TOMAIN CIRCUIT(CP1203) ONSCHEMATICDIAGRAM-1TOMAIN CIRCUIT(CP1204) ONSCHEMATICDIAGRAM-2TOMAIN CIRCUIT(CP1201) ONSCHEMATICDIAGRAM-1TOMAIN CIRCUIT(CP1202) ONSCHEMATICDIAGRAM-1abcdefghijklAABBCCDDEEFFGHHIIJJKKLLOOPPQQRSSTTIC401TC9163ANSELECTOR ICAC-3 CIRCUITSCHEMATIC DIAGRAM-8OPERATION CIRCUITVCR1 INVCR1OUTJK353TVMONITOROUTTVJK351RSLSCSWJK354LRDVD 6CH114234567111213108GND1-V6L_EC_EXT312SL_EXT-14VR_E54CN402AGN+14V7R371221.8KR3691.8KR370R372226.3V100C3080.01C358MTZJ5R6BTAD3526.3V100C352MTZJ5R6BTA6.3V100D351C3516.3V100C309C3570.010.1C354C3550.11KR493R4921KR4091K1KR4101KR491R4941KVCC1432765VSS14111213891050V3.3C38750V3.3C38550V3.3C38650V3.3C388100KR350R352100KR351100KR349100K50V4.7C312C31150V4.7R343100K100KR347100KR344R348100KC38350V3.350V3.3C382C38150V3.3R34510KR34110KR342100K10KR346R47939KV_ASW_EXTCN401GND6451237CBACEDBRVD1SS133TAD353RVD1SS133TAD3541KR3671KR368V_BGND9: -B Line: +B LineNC+VGND2O2C2C3IN1C4O1IN2C1IN3LRLRR48139KC38450V3.339KR480RLRL16V47C375R37510KDVDR37410KC37416V47A75R301C32947PR36275R35975DC33047PJK352R37310KE16V4775R303C373100KR485R4861KSWISR_EXTC48250V3.3VCC56VEE78432150V3.3C39350V3.3C394R385100KR386100K50V3.3C39150V3.3C392R384100K100KR383R381100KR382100KR30275S958D938D941SLR325VCT31S956TAPE MODES985 SP_A SP_BS986(DOLBY PRO LOGIC)ABCOM321VR902W35576512343STKEY1KEY2SURR5.6VKEY4OFFW3546734521SURR_BHELPSURR_A8SFCCD MODE330PC483TOPANEL CIRCUIT(CN354) ONSCHEMATICDIAGRAM-7TOPANEL CIRCUIT(CN355) ONSCHEMATICDIAGRAM-7TOMAIN CIRCUIT(CP402) ONSCHEMATICDIAGRAM-1TOMAIN CIRCUIT(CP401) ONSCHEMATICDIAGRAM-1R9391.2K2.2KR95712KR9586.8K270R9564.7KR9843.3KR9852.2KR9831.8KR9821.5KD940D941270R941270R940D939S953R953R9541.8KTUNING UPR9521.5KTUNING DOWNS952S946POWERS980R9811K HELPR980D938270R938IC352IC353NJM2279DVIDEO SELECTORIC351IC351Q3512SD592AQSTAQ351REGULATORQ352TONE CONTROLUPC4570CIC353NJM2060DIC3526CH INPUT IC2SB621AQSTAREGULATORQ352120CT0FC705FC706FC707FC708Q753JK792Z751CN752CN751FC702FC701D753D754D752D751RVD1SS133TAQ752R7513.3MC75316V1000C75516V47C75716V10MTZJ6R8BTAC7520.01C7540.01C7511000PQ751F3125V 8AF4125V 8AF1125V 8AT751JK7912134RL751CTH2H1L2L14.7K47KW3W2W1LNAC IN 120V ( 60Hz )321312W3W2W1Q752Q7532SC3940AQSTAREGULATOR2SK2880CTAREGULATORRELAY DRIVEQ751RVTDTC143ZSTD751-7541SR35400TBD755D756T701W7