Kenwood-CD404-cd-sm 电路图 维修手册.pdf
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1、 1999-12/B51-5591-00 (K/K) 3475 70% MULTIPLE CD PLAYER CD-403/403-S/404/406 SERVICE MANUAL CHECK ON/STANDBY POWER CLEAR P.MODETIME DISP. RANDOMREPEAT DISC 1 DISC SKIP DISC 2DISC 3 DISC 4DISC 5 OPEN/CLOSE PHONES SYSTEM CONTROL DIGITAL OUTPUT LINE OUTPUT VARIABLE COAXIALOPTICAL R L TEXT Knob * (K29-)
2、Front glass (B10-3518-03) knob * (K29-) Panel * (A60-) Phone jack (E11-0127-05) Panel(TRAY) * (A29-) AC power cord * (E30-) Metallic cabinet * (A01-) Oscillating module (W02-1114-15) Miniature phone jack (E11-0347-05) Phono jack (E63-0122-05) Phono jack (E63-0199-05) DPF-R3030/R3030-S/R4030/R4030-S/
3、R6030 Power cord bushing (J42-0083-05) In compliance with Federal Regulations, following are repro- ductions of labels on, or inside the porduct relating to laser product safety. * Refer to parts list on page 18. KENWOOD-Crop. certifies this equipment conforms to DHHS Regulations No.21 CFR 1040. 10,
4、 Chapter 1, Sub- chapter J. DANGER : Laser radiation when open and interlock defeated. AVOID DIRECT EXPOSURE TO BEAM. RadioFans.CN 收音机爱 好者资料库 Operation to reset The microcomputer may malfunction (impossibility to operate, erroneous display, etc.) when the connection cords are unplugged while the uni
5、t is ON or due to an external factor. In this case, execute the following method to reset the microcomputer and return it to normal condition. Unplug the power cord from the power socket and plug the power cord into the socket again. CD-403/403-S/404/406/DPF-R3030/R3030-S/R4030/R4030-S/R6030 2 CONTE
6、NTS / ACCESSORIES / CAUTIONS CONTENTS / ACCESSORIES / CAUTIONS. 2 CIRCUIT DESCRIPTION.3 ADJUSTMENT.5 PC BOARD . 6 SCHEMATIC DIAGRAM . 9 EXPLODED VIEW .16 PARTS LIST.18 SPECIFICATIONS .Back cover Contents Audio cord (1) (E30-0505-05) System control cord (1) (E30-2816-05) Remote control unit (1) Batte
7、ry cover (A09-0356-08) Batteries (R6/AA) (2) (Except for CD-403/DPF-R3030) (A70-1339-05): RC-P0711 (Except for CD-403/DPF-R3030) AC plug adaptor (1) (E03-0115-05) REMOTE CONTROL UNIT RC-P0601 POWER 12 DOWNUP 3 456 789 P.MODE0+10 TIME DISP. CLEARCHECK SKIP REPEATRANDOM EDIT DISC SELECTOR OUTPUT 5 4 3
8、 1 2 Use to adapt the plug on the power cord to the shape of the wall outlet. (Accessory only for regions where use is necessary.) Accessories Cautions RadioFans.CN 收音机爱 好者资料库 3 CIRCUIT DESCRIPTION CD-403/403-S/404/406/DPF-R3030/R3030-S/R4030/R4030-S/R6030 ACTIVE Pin No.Pin NameI/ODescription HL 1VD
9、D -Power supply(+5V). 2LDC OLaser signal output.LD: ON 3STBY-LED OSTANDBY LED control output. 4MON OControl terminal of spindle motor(ON/OFF).ON 5SCLK OSense serial data read clock. 6SENSE ISense input from CXD2587Q. 7CLOK OSerial data clock. 8XLATOLatch output to CXD2587Q. 9DATA OSerial data output
10、 to CXD2587Q. 10RESET-1IInput terminal of system reset . 11X2-System clock(5MHz). 12X1ISystem clock(5MHz). 13NC -Connected to VSS. 14XT2 -Unused. 15GFS-Unused. 16VDD -Power supply(+5V). 17SQCK OQ data reading clock output. 18NC OUnused. 19SUBQIQ data input. 20SYSM OSystem muting control to CXD2587Q.
11、MUTE ON 21CE OChip selector to dot driver. 22CLK I/OClock in/out for dot driver. 23DATA OData to dot driver. 24NC I/OUnused. 25AVSS-Connected to VSS. 26RMUTEOAnalog muting control.MUTE ON 27SDAI/OEEPROM data input/output. 28SCLK OEEPROM clock output. 29SBUSYI/OSerial busy signal output. 30-32KEY2-OI
12、Key input(key2-0). 33TYPE I Discrimination of model. 5V: CD-406 0V: CD-403/404 34AVDD-Power supply(+5V). 35AVREF-A/D reference power supply. 36POWER-KIPower key input.KEY ON 37S DATA I/OSerial data signal input/output. 38SCORISub code frame sync detection. 39REMIRemote control signal input. 40VSS-Co
13、nnected to VSS. 41SCKOClock output to KAN03(IC9). 42SGATEOEnable output to KAN03(IC9). 43SDATAOData output to KAN03(IC9). 44,45NC -Connected to VSS. 46VDD -Power supply(+5V). 47,48NC -Connected to VSS. 49OPEN SWIDetection input terminal of tray open switch.TRAY OPEN 50CLOSE SWIDetection input termin
14、al of tray close switch.TRAY CLOSE 51UP SWIDetection input terminal of mecha. UP switch.UP 52DOWN SW IDetection input terminal of mecha. DOWN switch.DOWN 53SLTSW IDetection input terminal of start limit switch.SW ON 54CLOSE OTray motor control.CLOSE 55OPEN OTray motor control.OPEN 56RTRORotary tray
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