Kenwood KDC-3031A_AY_G_GY_309A_G_F331A_G free download

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CD RECEIVER KDC-3031A/AY/G/GY KDC-309A/G KDC-F331A/G SERVICE MANUAL PANEL ASSY KDC-3031A/AY/G/GY (A64-3458-12) © 2004-12 PRINTED IN JAPAN B53-0232-00 (N) 1813 PANEL ASSY KDC-309A/G (A64-3459-12) VOL AUD SET UP VOL /PTY AUD SET UP /PTY MENU FF SCAN RDM REP MENU FF SCAN RDM REP PANEL ASSY KDC-F331A/G (A64-3460-02) SPARE TDF PANEL MAIN UNIT NAME KDC-3031A/AY/G/GY KDC-309A/G KDC-F331A/G TDF PARTS No. Y33-2140-62 Y33-2140-64 Y33-2140-63 TDF NAME TDF-3031 TDF-309 TDF-WF431 VOL AUD SET UP /PTY MENU FF SCAN RDM REP LEVER (D10-4589-04) x2 DC CORD (E30-6413-05) PLASTIC CABINET ASSY (A02-2736-03) MOUNTING HARDWARE ASSY (J21-9716-03) ANTENNA ADAPTOR (T90-0523-05) * ESCUTCHEON (B07-xxxx-xx) * Depends on the model. Refer to the parts list. This product uses Lead Free solder. KDC-3031A/3031AY/3031G/3031GY KDC-309A/309G/F331A/F331G BLOCK DIAGRAM J4 ANT AM+B L506 FM AGC ELECTRIC UNIT (X34-) Q501 AM AGC IC10 MPX OUT MPX IN 800mV 1200mV Q351,352 PRE MUTE J6 IC4 PRE OUT FM (J/K Type) FM (E Type) AM (J/K Type) AM (E Type) CD/MD RECEIVER CHANGER : : : : : : 1800mV 1372mV 600mV 855mV 3600mV 3600mV CD or MD MECHA AUDIO OUT SERVO A8V BU5V POWER IC E-VOL & TUNER A8V IC6 MUTE LOGIC J1 SP OUT IC11 J2 CHANGER AUDIO OUT BU5V E2PROM IC7 RDS DECODER IC8 RST IC IC1 Q51 SURGE DET Q52 BU DET Q53 ACC DET ACC TEL MUTE P-ANT P-CON BACK-UP SYSTEM u-COM BACK-UP SWITCH UNIT (X16-) ED1 IC1 VFD PAN5V BU5V PAN5 Q151 PAN5V Q72,73 SERVO IC15 VFD REG SW5V AM+B A8V BU5V IC3 POWER SUPPLY IC P-CON P-ANT SW5V AM+B AUDIO+B VCC BU5V ILLUMI IC3 REMOTE Q155 DSI SERVO KEY ILLUMI S11 VOL ... VFD DRIVER with KEY MATRIX ... MECHA ASSY (X92-) CD PLAYER UNIT (X32-5750-00) X1 CLOCK 16.934MHz PICK-UP (DPU1) D. GND 7 D. GND IC1 RF AMP VREF 12 IC2 4 MOTHER BOARD (X34-) DOUT CLK DATA MSTOP MRST MUTE L MUTE R L-ch R-ch 22 19 18 10 11 12 13 8 6 9 7 E A B C F Q1 APC SERVO PROCESSOR u-COM IC4 REF A+5V 2 IC3 TR COIL FO COIL DM1 SPINDLE MOTOR DM2 LOADING & SLED MOTOR 2 2 2 VREF Q5,6,D3 CURR. AMP LPF D2 5V REG Q4 8V SW Q3 SW Q2 5V SW A8V A. GND A. GND MUTE DRV MUTE 4 BU5V 15 MOTOR DRIVER LOADING H L D. GND VREF D. GND 14 2 S3 S. GND SW +5V LOE/LIM SW 1 SLED S2 S1 12EJE SW 21 D. GND LOS SW S7.5V S. GND MOTOR LO/EJ 20 3 2 4 5 2 KDC-3031A/3031AY/3031G/3031GY KDC-309A/309G/F331A/F331G COMPONENTS DESCRIPTION ELECTRIC UNIT (X34-3412-7x) Ref. No. IC1 IC3 IC4 IC6 IC7 IC8 IC10 IC11 IC15 Q51 Q52 Q53 Q71 Q72,73 Q74 Q151 Q155 Q252 Q330 Q351 Q352 Q501 Application / Function SYSTEM µ-COM POWER SUPPLY POWER IC MUTE LOGIC RDS DECODER RESET E-VOL & TUNER E2PROM VFD REGULATOR SERGE DET BU DET ACC DET SERVO+B CONTROL SW SERVO+B AVR IC3 CONTROL SW PANEL 5V SW DSI ILLUMI SW IC4 STBY SW Q351, 352 MUTE DRIVER Lch PRE MUTE SW Rch PRE MUTE SW AM RF AMP System control. DC5Vx2, 7.9Vx1, 8.1Vx1, 10.3V, P.CON, P-ANT output. Audio signal amplifier. Mute control. RDS decode. "L" when detection voltage goes below 3.6V. E-VOL, Tuner, Stereo