Pioneer MJ-L7 Service Manual

@~) PIONEER’The Art of EntertainmentServiceManualMINIDISC RECORDERMJ-L7THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).ORDER NO.RRV1848Power RequirementRemarksAC220-230VAC230Ve These products are component of systems. This product does not operate normally by itself.Please connect it to the STEREO CD RECEIVER XC-L7 and the DISPLAY UNIT DU-L7, an accessoryof the XC-L7, for adjustment and operation inspection.CONTENTS1. SAFETY INFORMATION... ceeeseeeeseeseeeeees 2 7. GENERAL INFORMATION .......c ese rereeeeees 472. EXPLODED VIEWS AND PARTS LIST ............. 3 CAANG aac eiicn nth Satelite 473. SCHEMATIC DIAGRAM .............0 eee 8 7.2 DIAGNOSIS .... ee eect etter tenes 504. PCB CONNECTION DIAGRAM ........0....ee 25 7.2.1 DISASSEMBLY ..........0 ee 505.;\PCB PARTS LIST setts cccvessecesveistensiereedacdeevsesens 32 7.2.2 TROUBLESHOOTING ....... eee 536. ADJUSTMENT .......eeecececereeeeresseeeeeeeseeeseeenaees 35 7.3 BLOCK DIAGRAM ....... ce eeeeeteeesteeeneteeeees 588. PANEL FACILITIES AND SPECIFICATIONSevans dh bfacsSidd sce da hy octave date added aed eteatvecadeta st 60PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153, JapanPIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.PIONEER ELECTRONIC (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, BelgiumPIONEER ELECTRONICS ASIACENTRE PTE. LTD. 501 Orchard Road, #10-00 Lane Crawford Place, Singapore 0923© PIONEER ELECTRONIC CORPORATION1997 T-KZE SEPT. 1997 PrintedinBelgium