Kenwood DPX301 free download

File name Kenwood-DPX301 car cd rec.pdf

CD RECEIVER DPX301 DPX-MP2090/MP2090S SERVICE MANUAL DPX301 (K type) © 2005-12 PRINTED IN JAPAN B53-0370-00 (N) 724 FM SCRL EXTERNAL MEDIA CONTROL AUTO AME VOL MENU OFF AM C.S. SW SCAN AUD SET UP RDM REP F.SEL M.RDM Panel assy (A64-3785-12) ATT DPX-MP2090 DPX-MP2090S (M type) s System EX FM SCRL EXTERNAL MEDIA CONTROL AUTO AME VOL MENU OFF AM SW SCAN AUD SET UP RDM REP F.SEL M.RDM ATT Panel assy (A64-3811-12) : DPX-MP2090 (A64-3812-12) : DPX-MP2090S DPX-MP2090/MP2090S Remote controller assy (A70-2069-15) SIZE AA BATTERY (Not supplied) DC cord DPX-MP2090/MP2090S: (E30-6408-05) DPX301: (E30-6428-05) Screw set (N99-1779-05) Escutcheon assy (B07-3046-04) RC-517 Escutcheon (B07-3172-12) Escutcheon (B07-3165-02) Mounting hardware assy (J22-0429-03) Lever (D10-4589-04) x2 Adhesive doublecoated tape (H30-0595-04) DPX301 This product uses Lead Free solder. DPX301 DPX-MP2090/MP2090S BLOCK DIAGRAM ELECTRIC UNIT (X34- ) BU5V D5V PHONE Q108 SP-OUT FRONT L/R REAR L/R NF L/R DIMMER PHONE BU5 OPEL DISP MARINE DISP ONLY CN BU A8V SERVO+B A1 IC2 A8V PRE+B PREF CD 2 3 1 IC4 POWER IC DIMMER Q112 BU5 ACC DET ACC-DET Q109 SURGEDET BU5 Q111 TUN8V SW5 AM+B FRONT-END E-VOL Q400-403 PRE-OUT FRONT/REAR BU DET DC-CN PHONE ILLUMI ACC B.U. EXT-CONT LX-BUS MUTE MUTE DC-DET 1 MUTE IC6 3 10 BU BU-DET Q107 EXTAMP-CON Q101 ANT-CON Q103 3 7 8 1 3 1 IC1 BU5 1 1 MUTE LOGIC BU DET RST EX AMP ANT CON BU5 P CON P-ANT P-CON SYSTEM u-COM 2 9 PCON-SW Q1 BU5V Q3 DC-CN etc PHONE DIMMER / ACC DET BU DET / ANT CON P CON / PON PON CD / PON ILLUMI EX AMP SW5 P.ON SW5V 2 Q13 PAN5V BU5 5 BU5 IC12 D5 CD5V IC3,Q5 PON CD IC7 BU5 RESET ILLUMI+B CN FL+B D5V A8V Q7 SERVO+B Q300 A8V P ON CD SERVO Q4 SW14V IC5 ILLUMI +B P ON P ON ED1 RESET ROTARY ENCODER SW5 IC1 REMOTE SW5 Q6,7 SW5V PAN5 KEY ILLUMI COLOR SELECT AM+B FL DRIVER & KEY MATRIX AM+B AM+B Q302 TUN8V SW5 TUNER 8V Q305 SW ILL+B KEY MATRIX ILLUMI+B PON ILL SWITCH UNIT (X16- ) CD PLAYER UNIT (X32-586x-xx) IC7 DPU1 1.6V REG RF AMP + SERVO PROCESSOR + MP3 DECODER + WMA DECODER + AAC DECODER + 1Mbit SRAM VREF IC1 A3.3V REG IC2 LPF Q7,8 SW MOTHER BOARD (X34- ) A8V E A B C F Q4 APC L-ch R-ch A.GND D.OUT IC4 MRST MSTOP CLK DATA MUTE L IC3 FO COIL TR COIL X2 CLOCK 16.934MHz D.GND MECHA u-COM IC5 BU3.3V REG D.GND P-ON2 P-ON1 MUTE R DM1 SPINDLE MOTOR DM2 LOADING & SLED MOTOR MOTOR DRIVER IC10 DRAM 4Mbit D.GND BU5V D.GND D.GND D5.0V S3 LOE/LIM-SW X1 CLOCK 16.00MHz D.GND 0-01 ONLY S4 8EJE-SW D.GND IC6 D3.3V REG DMUTE S2 12EJE-SW S.GND D.GND S1 LOS-SW S.GND S.GND S7.5V LO/EJ MOTOR 2 DPX301 DPX-MP2090/MP2090S COMPONENTS DESCRIPTION SWITCH UNIT (X16-3530-xx) Ref. No. IC1 Q1~3 Q6,7 Q9 Q12 Application / Function Remote Control IC GRID_DRIVER SW5V RED SW VFD RESTART Each Transister's base is "L" then GRID is On The power supply of IC1 is turned on when Q6's base level goes "L" RED LED is turned on when Q9's base level goes "H" Key scan st