Pioneer M-770 Service Manual

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The Art of Entertainment
Service
Manual |. a: ee
The chapter 1 of this Service Manual will not be reprinted. On your additional orders, we may sualy only the
chapter 2. For the chapter 1, please make copies and attach to the chapter 2 at your side if necesary.
STEREO POWER AMPLIFIER
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Power Requirement
® This product is a system(s) component. |
This product does not function properly when independent; to avoid malfunctions, be sure
to connect it to the prescribed system component(s), otherwise damage may result.
CONTENTS
CHAPTER 1
1.1 SAFETY INFORMATION +eresseeesse0e0 1-2
1.2 SPECIFICATIONS ssrssssesseresreteerenees 1-3
1.8 PANEL FACILITIES +-+-seressrersreeseeeees 1:3
1 A ADJUSTMENTS rrPePeEetrreererrerritt errr sy 1 ~4
1.5 HOW TO CHECK M-770 «++ sresteeees 1-8
1.6 PARTS LIST FOR PACKING AND
EXPLODED VIEWS -srrseseeseseeseees 19
1.7 PCB PARTS LIST ceccrercrrecsesersnerscenas 1-10
CHAPTER 2 :
2.1 PACKING AND EXPLODED VIEWS -~ 2-3
2.2 SCHEMATIC AND PCB CONNECTION
DIAGRAMS denne rerenereseveunussounecceuceun 2-7
2.3 BLOCK DIAGRAM----s+rssessrssssteeessens 2-31
PIONEER ELECTRONIC CORPORATION = 4-1, 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 Altstate Parkway Markham, Ontario LSR OP2 Canada
PIONEER ELECTRONIC [EUROPE] N.V. Haven 1087 Keetberglaan 1, 9120 Meisele, Belgium
PIONEER ELECTRONICS AUSTRALIA PTY. LTD. 178-184 Boundary Road, Braeside, Victoria 3195, Austratia TEL: [03] 580-9914
© PIONEER ELECTRONIC CORPORATION 1994 ERG JUNE 1954 Pikes Inaba