Kenwood KDC-MP832U Service Manual

Also see for KDC-MP832U: Instruction manual

Contents

Kenwood KDC-MP832U Service Manual Manual pdf 3 page image

KDC-MP832U3CableH/U30Pin FFCDXM-6810W/DXM-6820W CD_MechanismHigh-sideSwitchUSB_5VUSB GNDUSB_D+USB_D-5VSW-Reg.(VBUS 5V)SYS-uCOMP-ON/MSTOPPowerON SWOver CurrentMecha-uCOMCS3.3V(CS1.8V)DECODER USBDRIVERUSB_D+USB_D-/INT/RESETP-ONUSB CONNECTORBU3.3V/CS RSTBU5.0VBU14VD5.0VEVOLDAC LFPL-chR-chBU5.0VCN1IC19IC1IC20,21IC15 IC25IC18 IC13LDFETR COILPDCBAFO COILIC2SDRAM64MbitMotorDriverμ-COM3.3V Reg.DAC3.3 5VBU5V3.3 5V(SW3.3V)C16SER2(3/4Wire)CD I/FMemoryControllerSW3.3V(712)CS3.3V(CS7410)CS1.8V(CS7410)BU3.3VSW A5VA8VBU5VA8VD5V(D4V)S7.5S7.5VBU5SW3.3V(712)CS3.3V &CS1.8VBU3.3VRF AMPSERVO DSPSW A5VCS3.3VLPF3.3 5V(BU5V)I2SSWSP MOTORLoading & sledMOTORLOE/LIM-8EJE-SW12EJE-SWLOS-SWdelayD5V(D4V)FlashMemory8MbitCS3.3V(CS7410)1M*8bit1M*4B*16bitDRAM4,8,16bit256KROM8bit0 2MBToMAINBOARDAudio_RchAudio_LchSW A8VPCM_DATAPCM_BCLKPCM_LRCKPCM_XCKDAC_RSTDAC_MUTEEMPHInfinity 0 Det.BREQSREQCLKB_DATS_DATDATA_MUTDA_EMPHINTQSOA0SISTBSCK/RESETDATALRCKBCLKPLLCS3.3V(CS7410)POWERCS POW11.500MHz16.893MPOW ONCS POWER/AUDIO MUTE/MRESET/MSTOPI 2 CDATA/I 2 CCLKUSB_D+USB_D-/OC/POUSBDRIVERNANDGATECS3.3V(CS7410)3STATEBUFFERCS3.3V(CS7410)CS3.3V(CS7410)/CSRSTCS EMPH6.00MHz/CSRST/CS , A20/USB_CS/NV_CSCKO( )DPU1IC4IC14IC5IC21IC20IC193.3V Reg.1.8V Reg.3.3V Reg.5V Reg.IC1IC15ACD DECODERMP3/WMA/AACDECODERIC28IC16 IC17IC26IC25IC18IC13Q7Q6Q3CN1● AC Drive + USB Mechanism unit● CD player unit (X32-583)BLOCK DIAGRAM