Pioneer–KEH-P7850维修手册含电器原理图

ServiceManualORDER NO.百回四000000回mICRT2307MULTI-CD CONTROL HIGH POWER CASSETTE PLAYER WITH FM/AM TUNERKEH-P7850X1N/ESNOTE:See the separate manual CX-631(CRT1640)for the cassette mechanism description.O The cassette mechanism assy employed in this model is one of 2L series.Dolby noise reduction manufactured under license from Dolby Laboratories Licensing Corporation."Dolby"and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation.CONTENTS1.SAFETY INFORMATION......7.GENERAL INFORMATION.382.EXPLODED VIEWS AND PARTS LIST...........7.1PARTS383.SCHEMATIC DIAGRAM...107.1.11C…384.PCB CONNECTION DIAGRAM....207.1.2 DISPLAY..435.ELECTRICAL PARTS LIST......307.2 DIAGNOSIS...........446.ADJUSTMENT..367.2.1 DISASSEMBLY.....447.2.2 TEST MODE457.3BLOCK DIAGRAM..488.OPERATIONS AND SPECIFICATIONS............49PIONEER ELECTRONIC 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 ELECTRONIC [EUROPE]N.V.Haven 1087 Keetberglaan 1,9120 Melsele,BelgiumPIONEER ELECTRONICS ASIACENTRE PTE.LTD.253 Alexandra Road,#04-01,Singapore 159936C PIONEER ELECTRONIC CORPORATION 1998K-ZZS.NOV.1998 Printed in Japan