ORDER NO.PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, JapanPIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.PIONEER EUROPE N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, BelgiumPIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936PIONEER CORPORATION 2000cPDR-W739RRV22641. SAFETY INFORMATION ....................................... 22. EXPLODED VIEWS AND PARTS LIST ................. 43. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM .. 124. PCB CONNECTION DIAGRAM ........................... 425. PCB PARTS LIST ................................................ 586. ADJUSTMENT ..................................................... 63CONTENTS 7. GENERAL INFORMATION .................................. 707.1 DIAGNOSIS ................................................... 707.1.1 SEQUENCE AFTER THE POWER ON .... 707.1.2 DISASSEMBLY ........................................ 727.1.3 DIAGNOSIS OF MAIN ASSY ................... 757.1.4 DIAGNOSIS OF CD-R CORE ASSY ........ 757.2 PARTS ........................................................... 767.2.1 IC ............................................................. 767.2.2 DISPLAY .................................................. 857.3 EXPLANATION .............................................. 877.3.1 ERROR CODE ......................................... 878. PANEL FACILITIES AND SPECIFICATIONS ....... 88T – IZK JAN. 2000 Printed in JapanCOMPACT DISC RECORDER / MULTI-CD CHANGERType Model Power Requirement RemarksPDR-W739KUXJ/CA AC120VNYXJ AC230VNVXJ AC230VTHIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).‡ REC LEVELCD SELECTCOPY STARTCD=CD-R COPY MODE CHECK ERASE FINALIZE INPUT AUTO SPACE SYNCHROPUSH ON-OFFOPEN/CLOSE132POWER— OFF _ ON3-CD CONTROL132OPEN/CLOSEREC/REC MUTE¶3 - COMPACT DISC MULTI CHANGERRANDOM PLAY MODEPHONES LEVELMAXMIN4 1 ¡ ¢ DISP6 70004 1 ¡ ¢ DISP6 7COMPACT DISC DIGITAL RECORDER0◊ÛB¿ˆ≥≤/COMPACT DISC RECORDER / MULTI-CD CHANGERCD-R CONTROLFOR U.S. MODELSNECESSARY INFORMATION FOR DHHSRULES MARKED ON THE REAR BASE AND ONTHE TOP OF CD MECHANISM AS BELOW.DANGER – LASER RADIATION WHEN OPEN.AVOID DIRECT EXPOSURE TO BEAM.