Pioneer MJ-L7 Service Manual

@~) PIONEER'
The Art of Entertainment
Service
Manual
MINIDISC RECORDER
MJ-L7
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
ORDER NO.
RRV1848
AC220-230V
AC230V
e 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 accessory
of the XC-L7, for adjustment and operation inspection.
CONTENTS
1. SAFETY INFORMATION... ceeeseeeeseeseeeeees 2
7. GENERAL INFORMATION .......c ese rereeeeees 47
2. EXPLODED VIEWS AND PARTS LIST ............. 3 CAANG aac eiicn nth Satelite 47
3. SCHEMATIC DIAGRAM .............0 eee 8
7.2 DIAGNOSIS .... ee eect etter tenes 50
4. PCB CONNECTION DIAGRAM ........0.... ee 25 7.2.1 DISASSEMBLY ..........0 ee 50
5.;\PCB PARTS LIST setts cccvessecesveistensiereedacdeevsesens 32 7.2.2 TROUBLESHOOTING ....... eee 53
6. ADJUSTMENT .......eeecececereeeeresseeeeeeeseeeseeenaees 35
7.3 BLOCK DIAGRAM ....... ce eeeeeteeesteeeneteeeees 58
8. PANEL FACILITIES AND SPECIFICATIONS
evans dh bfacsSidd sce da hy octave date added aed eteatvecadeta st 60
PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153, Japan
PIONEER 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, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 501 Orchard Road, #10-00 Lane Crawford Place, Singapore 0923