Kenwood DPX701 Service Manual

Also see for DPX-MP7090U: Instruction manual

Contents

39DPX701/701U/701UYDPX-MP7090UAJ AK AL AM AN1234567X32-5870-00 (1/4)0V3.3V0V4.8V0V3.3VDA : 0VROM : 3.3V0V3.3V0V3.3V0V3.3V3.1V4.9V3.3V0V0V5.0V5.0V3.1V4.9V0V3.3V1.8V4.8V0V3.1V0V3.1V1.3V5.0V5.0V2.5V2.5V2.5V2.5V0V2.5V2.5V0V3.3V0V3.3V5.0V0V2.5V2.5V0V5.0V2.5V2.5V0V5.0V3.3V3.3V3.3V0V3.3V0V3.3V033.3V0V3.3V0.7Vp-p2.2Vp-pCD : 3.3V USB :1.4V3.3V3.3V3.3VCD : 3.3V USB :0V3.3V3.3V0V3.3V0V3.3V7.8VD9Q17Q3Q16Q6Q7CN1 S2S1LOS-SW12EJE-SW∗S48EJE-SWLOE/LIM SWBU3.3VS3E2PROMNOT USEDto MAIN UNIT(X32-5870-0x)USD-ACONVERTERAUDIOACTIVE FILTERA5VREGULATOR1.8V REGULATOR3.3V REGULATORSW3.3V REGULATORREGULATORLEVEL3.3VSHIFT5V5VSHIFT3.3VLEVELUSB HI-SIDESW5VLEVEL SHIFT3.3VLOGICINVERTER1112223 33344455566111211 1211 12131211 1112131111TP73TP71TP70TP68TP69TP67TP62TP61TP60TP59LOE/LIM-SW8EJE-SWBU5VA.GNDMUTE LMSTOPTP64TP63R chTP66TP65MRSTMUTE RLOS-SWDATAL chTP72A8VCLKTP74 D OUT12EJE-SWTP123TP122TP121TP120TP133TP132TP93TP94100R10TP10025242322212019181751525354555626272829303132333435363738394041424344454647484950NCE2P SDAE2P SCLNCNCNCNCDSP INTNCLIM SWDISC NORMALDISC H RWDISC RWTEST OUT4NCSCLSDADSP TXDDSP RXDDSP CLKDSP STB(BUSY)CS SDATACS BDATACS CLKNCNCNCEPMPON D3.3PON A5PON CS1PON CS2CEDRV MUTENCNCZERODE-EMPHASISNC1615141333343517181920212223242526272829303132VSS1CSMODEVDD3DP1DM1OSC1OSC2LPFVDD2TEST0TEST1TEST2TEST3OC1OC2OC3OC4PO1PO2PO3PO41516171819202122232425262728AVDDVOUTLDIFFVMIDLAGNDLAVDDLZERORSTBCSBIWOMODEMUTEBMDMCML1413121110987654321AGNDVOUTRMODE8XVMIDRAGNDRAVDDRDVDDDGNDXTOXTICLKOBCKINDINLRCIN302928272625242322212019181716151413121110987654321D.OUT12EJE-SWLOS-SWCLKDATAA8VLchAGNDRchMUTE RMUTE LMRSTMSTOP8EJE-SWLOE/LIM-SWBU5VDGNDDGNDD5VD5VLO/EJMOTORS7.5VSGNDUSB GNDOC1PO1D-USB GNDD+12345CTLVCCGNDOUTNCGNDVCC12CTL354 OUTNC100PC4100R36622KR6R8 39K100R5123CEGNDVFB54VINEXT5CE4VINNCVOUT 1343IN21 CTLGND5OUTNIS2VSS10R1185.6KR121150PC808.2KR1157.5KR116 680PC84680PC827.5KR1128.2KR109150PC785.6KR1102.2R37110R1191C864.7R1424.7C8722KR1440.047C882.2R372X36.000MHz6PC3116PC3120.01C310100R3046.8KR339CP21 15KCP20 15K15KCP22R151 1KR152 220R20 1KR19 4.7K1000PC10210C682.2C7210C6910K1C84.7KCP52100CP21KCP502.2R3731C322KR121423GNDVCC785678929493979848R150272816TP58 D.GNDTP109D5VTP57TP56 LO/EJTP55 MOTOR2422TP112TP113TP110343529258TP54 S7.5VTP53 S.GNDTP111LR1C52.2C722KR722KR910GNDA1A0A2 SCLSDAVCCWP4321567822KR31C402.2C4122KR3481C441C3192200PC3090.01C306100R37025290.01C30727R30627R307353415KR31015KR337BCS18282729303132TP27TXD1RXD1TP26TP130TP131666765EPM40414243CE47KR448491KR134341SW3.3VCS3.3VBU3.3VCS1.8VCS3.3V52524042S7.5VL R7PC320490.1C91CP51100SDASCLSDASCLMUTEBU3.3VBU3.3VCS3.3VCS3.3VA8VA8V0-000-01 YESS4UNIT No.8,10,16IC18IC13IC14TP128TP129Q17IC18IC5IC21IC19IC20IC14IC13IC27(X32-5870-0x)