Pioneer A-09 Service Manual

@) PIONEER'
The Art of Entertainment
Service
Manual
STEREO AMPLIFIER
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
ORDER NO.
ARP2858
CONTENTS
1. EXPLODED VIEWS, PACKING AND PARTS LIST -:: 2
2. SCHEMATIC AND PCB CONNECTION DIAGRAMS::: 8
3. PCB PARTS LIST cccccsreerecceeee eee seeceseeeeeeaeerneeressea 51
4. BLOCK DIAGRAM cereccccrcccerettettteerreeneteeeeeenennneres 55
5. CIRCUIT DISCRIPTION coreeceeccecresteeeeteceesteeeeeeereees 56
6. ADJUSTMENTS ccccccecerreeecceeeceeerereeceeeeeeenteesseanen 57
7. PANEL FACILITIES rerrretecrcereteeteecceccecereteeteenseanes 58
8. SPECIFICATIONS ccccececcececcreeeeceseeeeeeeeeeeeensaneeeene 60
PIONEER ELECTRONIC CORPORATION 2-1, Meguro 1-Chome, Meguro-ku, Tokyo 153, Japan
PIONEER ELECTRONICS SERVICE INC. P.O. Box 1760, Long Beach, California 90801 U.S.A.
PIONEER ELECTRONICS OF CANADA, INC. 300 Allstate Parkway Markham, Ontario L3R OP2 Canada
PIONEER ELECTRONIC [EUROPE] N.V. Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS AUSTRALIA PTY. LTD. 178-184 Boundary Road, Braeside, Victoria 3195, Australia TEL: [03] 580-9911
© PIONEER ELECTRONIC CORPORATION 1994 SEE ee eeerna ree