Kenwood KMD42 free download

File name Kenwood-KMD42 car minidisk rec.pdf

MD RECEIVER KMD-42 SERVICE MANUAL © 2000-1 PRINTED IN JAPAN B51-7579-00(S) 1474 q This service manual does not include information on the MD mechanism assembly (explodedview, parts list, schematic diagram or mechanism description). For such information, refer to the MD mechanism assembly manual (X92-3390-00, 0-01, X92-3560-00, X92-3580-00 : B51-7461-00). Front glass (B10-3116-01) Escutcheon (B07-2181-02) Panel assy (A64-1880-02) SRC KMD-42 MD RECEIVER CD·MD-CHANGER CONTROL 45Wx4 MENU PWR OFF DISC+ FM AUD LOUD SCAN RDM REP D.SCAN M.RDM AUTO AME CLK NAME.S AM DISC- ATT 1 2 3 4 5 6 Plastic cabinet assy (A02-1486-13) Mounting hardware assy (J21-9491-03) Lever (D10-3031-04) x2 Stay (J54-0606-04) DC cord (E30-4783-05) Screw set (N99-1632-05) Screw set (N99-1610-15) KMD-42 VDD AFC SDA SCL SD S-METER BU5V PHONE R CLK R DATA QUAL NOISE SDA SCL REMO L INH L DATAS L CLK L CE L DATAL PANEL 2 A8V ANT A1 TUNER Q25,26 FM+B FM+B Q27,28 IC2 Q21,22 MUTE FM 1692mV 547mV 3529mV AM+B AM+B 380mV PRE OUT 170mV 1200mV MD CH S MUTE FM AM IF1/IF2/PLL+B VDD 5V AUDIO OUT TUN5V E-VOL and MPX IC8, Q19,20 AM MD CD-CH 3529mV MUTE DRIVER 1200mV QUAL MP OUT LEVEL MP IN SDA SCL S-METER SD IC4 POWER IC SP-OUT Q23 SVR SW THERMAL PROTECTION MUTE MICROCOMPUTER'S DESCRIPTION ... 4 COMPONENT DESCRIPTION ... 3 ADJUSTMENT ... 6 PC BOARD ... 7 BLOCK DIAGRAM ... 2 MD S 5.0V A8V BU5V Q18 ACC DET. ACC DET. ACC LOS SW LOE SW LOAD EJECT M CLK M DATA M RST M STOP M MUTE IC1 u-COM SVR SW5V BU5V CONTENTS Q10 Q1,2 BU5V Q17 BU DET. Q13-16 P-CON P-CON/ANT-CON BACK UP SW5V BLOCK DIAGRAM CH BU DET. IC7,Q33 RST DSI IC3,Q5 BU5V A8V A.8V AVR Q3,4 A.8V AVR ON/OFF SW IC6 RST REQ C CLK DATA H CH-CON REQ H DATA C MUTE Q24 PAN 5V SW BACK UP (X13) S 5.0V PAN 5V PANEL PAN 5V RST SW IC2 IC1 Q4 VLCD AVR MD SERVO AVR Q6 SERVO AVR ON/OFF SW SW5V REMOTE CONTROL LCD DRIVER WITH KEY MATRIX Q7-9 ILLUMI AVR SCHEMATIC DIAGRAM ... 11 PARTS LIST ... 18 EXPLODED VIEW ... 17 SPECIFICATIONS ... Back cover LCD KMD-42 COMPONENT DESCRIPTION q SWITCH UNIT(X13-9700-11) Ref.No. IC1 IC2 Q1 Q4 Component Name LC75808W RS-171 DTA114EKorUN2111 2SC2412Kor2SD601A Application/Function LCD driver with key-matrix Remote control light sensor Key-matrix permission SW LCD AVR Operation/Condition/Compatibility Ready on key-matrix, ON when the base goes "Lo". q ELECTRIC UNIT(X25-8450-11) Ref.No. Component Name IC1 UPD784216GF520 IC2 TDA7400D IC3 M5237ML IC4 IC6 IC7 IC8 Q1 Q2 Q3 Q4 Q5 Q6