ORDER NO.PIONEER 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 159936PIONEER ELECTRONIC CORPORATION 1998HTV-C1DDXJ ‡ AC110–127V/220–230V/240V With the voltage selectorADXJ ‡ AC power supplied from power trans-former's secondary of other system componentThis product is a system component. This product does not function properly when independent;to avoid malfunctions, be sure to connect it to the prescribed system component, otherwisedamage may result. The Powered Subwoofer HTV-SW1 is a part of the Hometheater System HTV-1.POWERED SUBWOOFERRRV2060T–ZZR NOV. 1998 Printed in JapanHTV-SW11. SAFETY INFORMATION .................................... 22. EXPLODED VIEWS AND PARTS LIST ............. 33. SCHEMATIC DIAGRAM ................................... 104. PCB CONNECTION DIAGRAM ....................... 245. PCB PARTS LIST ............................................. 366. ADJUSTMENT .................................................. 397.GENERAL INFORMATION ............................... 407.1 PARTS ........................................................ 40CONTENTS 7.1.1 IC ........................................................... 407.1.2 DISPLAY ................................................ 427.2 DIAGNOSIS ................................................ 437.3 TEST MODE(HTV-C1) ............................... 457.4 INDEPENDENT OPERATION DIAGNOSIS467.5 BACKUP FUNCTION (HTV-C1) ................. 477.6 BLOCK DIAGRAM ...................................... 488.PANEL FACILITIES AND SPECIFICATIONS ..... 50THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).CONTROL CENTER• HTV-SW1• HTV-C1SURROUND MODESTANDBY/ON DISPLAY INPUTVOLUMEHometheater System Control CenterHTV-1 HTV-C1 (this service manual)(service manual RRV2063)Powered SubwooferHTV-SW1 (this service manual)The voltage can be converted bythe following method.ModelHTV-SW1 HTV-C1Type Power RequirementPower AmpHTV-A1 (this service manual)www . xiaoyu163. comQQ 376315150 992894298TEL 13942296513 992894298051513673QQTEL 13942296513 QQ 376315150 892498299TEL 13942296513 QQ 376315150 892498299http://www.xiaoyu163.comhttp://www.xiaoyu163.com