Pioneer A407 free download

File name Pioneer-A407 amp.pdf

STEREO AMPLIFIER A-407R Direct Energy MOS VOLUME TAPE 2 MONITOR STANDBY/ON STANDBY CD TUNER PHONO LINE TAPE 1 /MD POWER OFF ON A SPEAKERS B BASS TREBLE BALANCE INPUT SELECTOR REC SELECTOR CD TUNER OFF SOURCE PHONES LOUDNESS DIRECT MIN MAX L R ORDER NO. RRV1958 STEREO AMPLIFIER A-407R THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). Type MY/EW MY/GR MV Model A-407R AC220 ­ 230V AC220 ­ 230V AC220 ­ 230V Power Requirement Remarks CONTENTS 1. SAFETY INFORMATION ... 2 2. EXPLODED VIEWS AND PARTS LIST ... 3 3. SCHEMATIC DIAGRAM ... 6 4. PCB CONNECTION DIAGRAM ... 14 5. PCB PARTS LIST ... 19 6. ADJUSTMENT ... 22 PIONEER ELECTRONIC CORPORATION 7. GENERAL INFORMATION ... 23 7.1 IC INFORMATION ... 23 7.2 BLOCK DIAGRAM ... 24 8. PANEL FACILITIES AND SPECIFICATIONS ... 25 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, 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 Wheelock Place, Singapore 238880 c PIONEER ELECTRONIC CORPORATION 1998 T - IZK MAY 1998 Printed in Japan A-407R 1. SAFETY INFORMATION This service manual is intended for qualified service technicians ; it is not meant for the casual do-ityourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products such as those covered by this manual. Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty. If you are not qualified to perform the repair of this product properly and safely, you should not risk trying to do so and refer the repair to a qualified service technician. WARNING Lead in solder used in this product is listed by the California Health and Welfare agency as a known reproductive toxicant which may cause birth defects or other reproductive harm (California Health & Safety Code, Section 25249.5). When servicing or handling circuit boards and other components which contain lead in solder, avoid unprotected skin contact with the solder. Also, when soldering do not inhale any smoke or fumes produced. NOTICE (FOR CANADIAN MODEL ONLY) Fuse symbols (fast operating fuse) and/or be of identical designation. (slow operating fuse) on PCB indicate that replacement parts must REMARQUE (POUR MODИLE CANADIEN SEULEMENT) Les symboles de fusible (fusible de type rapide) et/ou de remplacement doivent avoir la mкme dйsignation. (fusible de type lent) sur CCI indiquent que les piиces (FOR USA MODEL ONLY) 1. SAFETY PRECAUTION