Kenwood DPXMP4070 free download

File name Kenwood-DPXMP4070 car rec.pdf

CD CASSETTE RECEIVER DPX-MP4070 DPX-MP4070B SERVICE MANUAL © 2004-7 PRINTED IN JAPAN B53-0190-00 (N) 1033 REMOTE CONTROLLER ASSY (RC-505) (A70-2059-05) DC CORD ASSY (E30-6405-08) SCREW SET (N99-1724-05) BATTERY (Not supplied) Depends on the model. Refer to the exploded view and parts list. DPX-MP4070/MP4070B BLOCK DIAGRAM ANT MAIN UNIT IC301 INPUT SELECTOR IC101 E. VOL BASS/TRE/FADER REAR FRONT N-FAD TU221 TUNER IC12 DPX-04 DPX-3070 DPX-MP4070 AUX IN CD CH PLL IC601 POWER AMP PRE OUT (FRONT) SP OUT DPX-05MD DPX-3070 DPX-MP4070 IC2 SYSTEM RESET AUDIO 8V BU 5V LINE MUTE PRE OUT (REAR/N-FAD) DPX-3070 DPX-MP4070 IC103 WOW MD MECHA (DPX-05MD) IC1 CASSETTE MECHA DPX-04 DPX-3070 DPX-MP4070 IC351 CASSETTE MECHA DRIVE -12.7dB ANT CONT P. CONT ILLUMI DPX-3070 DPX-MP4070 LINE MUTE DPX-05MD ANT CONT DPX-3070 DPX-MP4070 P. CONT ILLUMI ACC BU DPX-05MD DPX-3070 DPX-MP4070 MAIN u-COM ACC DET BU DET CD MECHA LED 11V CONTROL UNIT IC921 REMOTE IC901 LCD DRIVER LED LCD KEY CD PLAYER UNIT (X32-5500-01) CN1 DOUT 24 OPEN S2 12EJE Q1,4 LEVEL SHIFT IC1 8 16.00MHz IC3 4 S1 LOS CLK DATA 20 A8V L AGND R MUTER 15 MUTEL MRST MSTOP MP3/WMA DECODER IC8 BUFFER Q9,10 C-SW CN2 IC9 A8V MECHANISM CONTROL MICROPROCESSOR A3.3V DPU1 (OPTICAL PICKUP) LD PD DAC 3.3V AVR Q3,5,6 X2 1 BU3.3V IC2 RF AMP/SERVO CD SIGNAL PROCESSOR VREF E 5 16 3 LEVEL SHIFT 3 A B C F S4 8EJE Q7 LEVEL SHIFT S3 IC6 BU 3.3V AVR IC7 DAC 3.3V AVR BU2.5V X1 16.898MHz Q8 APC LOE/LIM 10 BU5 DGND DGND D5 D5 LO/EJ MOTOR S7V SGND 1 2 TR COIL FO COIL DM1 SPINDLE M MOTOR DM2 LOADING M & SLED MOTOR BU5V 4 IC5 D5V 5 SW 3.3V AVR SW3.3V PON IC4 4 FCS TRK SPD SLD S7V 4ch BTL DRIVER 4 2 DPX-MP4070/MP4070B COMPONENTS DESCRIPTION MAIN UNIT Ref. No. IC1 IC2 IC3 IC4 IC5 IC12 IC101 IC103 IC104 IC301 IC351 IC601 Q1 Q5 Q101 Q141 Q221 Q271,272 Q277 Q281,282 Q287 Q802~805 Q806,807 Q808 Q809 Q810 Q811 Q812 Q813 Q851 Q852~854 Q855,856 Q857,858 Q859 Q860 Q861,862 Q863,864 Q865 Q866,867 Q868,869 Q870 Application / Function MAIN µ-COM RESET MUTE ROM COLLECTION SECURITY ROM PLL E-VOL WOW WOW FOCUS AUDIO SELECTOR CASSETTE MOTOR DRIVER POWER IC RESET SW FM VCC SW E-VOL MUTE SW WOW FOCUS SW FM/AM VT DRIVER PRE MUTE DRIVER PRE MUTE SW PRE MUTE DRIVER PRE MUTE SW P. CON SW (P-ANT SW) P-ANT SW POWER IC STANDBY SW BACK-UP DET SW ACC DET SW ILLUMI DET SW BMS CONTROL DRIVER BACK-UP DET SW P. ON SW S7.5V AVR D5V AVR BU5V AVR SW5V SW SW5V DRIVER MOTOR+B SW A8V AVR P. ON-ILULMI SW LED11V AVR MAIN MOTOR+B SW P. ON SW 11V power supply for LED Power supply for cassette main motor Power supply for cassette motor 8V power supply for audio 7.5V power supply for CD mechanism 5V power supply for CD mechanism External amplifier driver Mute switch for preout Mute switch for preout Audio switch for cassette and tuner Driver for cassette motor Output amplifier PLL for tuner Electric volume Main microcomputer Operation / Condition 3 DPX-MP4070/MP4070B CONTROL UNIT Ref. No. IC901 IC921 Q903 Q904 Q905