Jvc-HANC-80-Service-Manual 电路图 维修手册.pdf

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1、SERVICE MANUAL COPYRIGHT 2006 Victor Company of Japan, Limited No.XC050 2006/10 STEREO HEADPHONES XC050200610 HA-NC80-J/C/E SPECIFICATION Design and specifications subject to change without notice. Frequency response10Hz - 22,000Hz Noise reductionmore than 12 dB at 300Hz(WIDE mode) more than 8 dB at

2、 120Hz(LOW mode) Sensitivity103dB/1mW (power- ON), 105dB/1mW (power- OFF) Input impedance27 (power- ON), 42 (power- OFF) Power supplyAAA battery (DC 1.5V) 1 Battery lifeapprox. 25 hours* (using Manganese AAA battery), approx. 50 hours* (using Alkaline AAA battery) Varies depending on operating condi

3、tions. *Without ambient noise. Cord length1.5m (4.9ft) (from mini plug to the left channel of the headphone) Mass165g (5.82oz) (incl. cord and battery) 140g (4.94oz) (excl. cord and battery) Accessoriescarrying pouch 1, Manganese AAA battery (R03) 1, dual plug adapter(for in-flight use) 1 Model No.

4、The Product Exchange System is applicable to this product. For limited spare parts, refer to the parts list. Ear pad RadioFans.CN 收音机爱 好者资料库 (No.XC050) ACCESSORIES CATEGORY 1644, Shimotsuruma, Yamato, Kanagawa 242-8514, Japan Victor Company of Japan, Limited VPT Printed in Japan Parts list M1MM * Pa

5、rts marked () are safety parts. When replacing, be sure to use the specifide one. SYMBOLPARTS NO.PARTS NAMEQTYDESCRIPTION 1J47938-001Ear Pad2 2LNT0076-001AINST.BOOK1J,C 2LNT0077-001AINST.BOOK1E 2LNT0079-001AINST.BOOK1E 3-WARRANTY CARD1J, BT-51007-7C 3-WARRANTY CARD1C, BT-52006-2 RadioFans.CN 收音机爱 好者资料库