Jvc-HAG-770-Service-Manual 电路图 维修手册.pdf

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1、SERVICE MANUAL COPYRIGHT 2004 VICTOR COMPANY OF JAPAN, LIMITED No.XC012 2004/3 STEREO HEADPHONES XC01220043 HA-G770-E/J/L SPECIFICATION Design and specifications subject to change without notice. TypeMoving coil Frequency response10Hz-25,000Hz Nominal impedance52ohms Sensitivity107dB/1mW Max.input c

2、apability100mW Cord length3.5m (11.48ft) OFC Mass255g (9.0oz) without cord 330g (11.6oz) with cord AccessoryPlug Adapter(converts stereo miniplug to stereo phone plug) The Product Exchange System is applicable to this product. For limited spare parts, refer to the parts list. Model No. RadioFans.CN

3、收音机爱 好者资料库 (No.XC012) AV & MULTIMEDIA COMPANY ACCESSORIES CATEGORY 1644, Shimotsuruma, Yamato, Kanagawa 242-8514, Japan VICTOR COMPANY OF JAPAN, LIMITED WPC Printed in Japan Packing materials and accessories parts list Parts list * Parts marked () are safety parts. When replacing, be sure to use the

4、 specifide one. Wiring Diagram SYMBOLPARTS NO.PARTS NAMEQTYDESCRIPTION 1J47370-001Ear Pad2 2J47373-001Headpad Assy2 3J32699-001Plug Adapter124K gold-plated 4BT-51007-6CWarranty information card1for (J) models only *Blister tray *Rear sheet *Decorated sheet *Blister cover 1 2 3 4 Headpad Assy Headpad

5、 Holder How to remove the Headpad Assy Move the Headpad Assy in the direction of an arrow, and remove the Headpad Assy from the Headpad Holder. Block No. M1MM These parts which was marked * ( Blister cover / Blister tray / Decorated sheet and rear sheet ) will not be able to supply as our service parts. Because the blister cover and rear sheet cover together of this package are adhered by glue. Note: R(Right Driver Unit) L(Left Driver Unit) 3.5mm dia. Stereo Miniplug + + - - RadioFans.CN 收音机爱 好者资料库