kenwood CX-401 free download

File name CX401.pdf

CD RECEIVER CX-401W/WCVH2 SERVICE MANUAL © 2000-9 PRINTED IN JAPAN B51-7680-00 (N) 33 HONDA GENUINE ACCESSORIES MODEL CX-401WCVH2 CX-401W PARTS No. 08A50-S5A-700 08A02-4C5-100 DESTINATION Australia, New Zealand Australia, New Zealand E30-4499-15 DC cord for servicing Panel assy (A64-2055-43) MULTI CONTROL CD TUNER/ANTI-THEFT ASL/TRICK PUSH CALL UP SCN PUSH ON/MUTE OFF DISC TUNER SEEK/TUNE VOL 1 B NR B.S 2 3 H M 4 5 R 6 CLK SEL Knob (VOL, SEEK) (K23-1049-13) Knob (VOL, SEEK) (K23-1049-13) Screw set (N99-1673-05) CX-401W/WCVH2 CONTENTS BLOCK DIAGRAM ...2 MICROCOMPUTER'S TERMINAL DESCRIPTION...4 ADJUSTMENT ...6 PC BOARD ...7 SCHEMATIC DIAGRAM ...13 EXPLODED VIEW ...21 PARTS LIST ...24 SPECIFICATIONS...30 BLOCK DIAGRAM ANT. TUNER G FM 47mV IC51 IC91 TDA7385 AMP 57mV E.VOL LC75411ES AM AMNC 1200mV 360mV : 450mV AM : 400mV FM : 2900mV CD CD(BUS) : 2900mV (VOL : MAX.) 360mV CD MECHA. DXM-1040 CD:2000mV J902 BUS 14PIN AM FM CD CD (BUS) IC50 TA2050F ISO AMP : 400Hz, 30% DEV, 999kHz, 74dBu : 400Hz, 22.5kHz DEV, 98.1MHz, 60dBu : 1kHz, 0dB : 1kHz, 0dB 2 SYS ON P-ANT BUS+ R-Rch ACC F-Rch R-Lch IC91 BU DET ACC DET P-ANT POWER AMP BEEP STBY MUTE TDA7385 R-R F-R R-L F-L F-Lch BUS- Rch ANT FRONT-END FM ANT Lch BU IC40 PLL LM7001JUM LPF FM+B VT FM+B FM OSC AM ANT AM OSC AM +B AMSD AM S-MTR AGC AMAF AMIF FMSD FM S-MTR FM+B L R ST IND IC50 R+ MUTE CE DATA FMIN CLK AMIN AM+B BALANCE L RAMP L+ LL TA2050F R IC51 R-R R-L F-R F-L IC10 D OUT BUS+ BUSSTBY D IN R E-VOL CE CL DI FM R FM L LC75411ES AM AGC BUS DRIVER HA12187FP L R IC41 AM NOISE CANCELER IC11 CD MECHA. SW1 SW2 SW3 DATA CLK MUTE L/R M RST M STOP LO/EJ MOTOR Lch Rch AF OUT HA12181FP IFIN AFIN CX-401W/WCVH2 SYSTEM u-COM 5V AVR 703035AYGC-J01 SW 5V LAMP AVR ILL AVR ILL IC1 DI DO CLK CE LED DRIVER LCD DRIVER LC75853NE IND LCD SW VOL H-REMO H-MUTE EJECT ENC UP/DOWN 3 CX-401W/WCVH2 MICROCOMPUTER'S TERMINAL DESCRIPTION System Microcomputer 703035AYGC-J01 (X14- : IC11) Terminal description Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 Pin Name NC CD CLK NC EV DATA EV CLK VDD VSS CD MOTOR CD STOP CD RST CD SW3 LCD DI LCD DO LCD CLK BEEP CD SW2 CD SW1 IC/Vpp CD LO/EJ CD MUTE NC NC BUS DI B