JVC HRJ682EK
Manual de Servicio

SERVICE MANUAL
VIDEO CASSETTE RECORDER

HR-J681EU, J682EK/EU, J781EU

Regarding service information other than these sections, refer to the HR-J680EU/EK, J780EU service manual (No. 82847). Also, be sure to note important safety precautions provided in the service manual.

SPECIFICATIONS (The specifications shown pertain specifically to the model
GENERAL Power requirement : AC 220 V � 240 V ` , 50 Hz/60 Hz Power consumption Power on : 16 W Power off : 4.0 W Temperature Operating : 5°C to 40°C Storage : �20°C to 60°C Operating position : Horizontal only Dimensions (WxHxD) : 400 mm x 94 mm x 278 mm Weight : 3.4 kg Format : VHS PAL standard Maximum recording time (SP) : 240 min. with E-240 video cassette (LP) : 480 min. with E-240 video cassette VIDEO/AUDIO Signal system : PAL-type colour signal and CCIR monochrome signal, 625 lines 50 fields Recording system : DA4 (Double Azimuth) head helical scan system Signal-to-noise ratio : 45 dB Horizontal resolution : 250 lines Frequency range : 70 Hz to 10,000 Hz (Normal audio) 20 Hz to 20,000 Hz (Hi-Fi audio) Input/Output : 21-pin SCART connectors : IN/OUT x 1, IN/DECODER x 1 RCA connectors: VIDEO IN x 1, AUDIO IN x 1, AUDIO OUT x 1

HR-J780EU/J781EU)

TUNER/TIMER TV channel storage capacity : 99 positions (+AUX position) Tuning system : Frequency synthesized tuner Channel coverage : VHF 47 MHz � 89 MHz/ 104 MHz � 300 MHz/ 302 MHz � 470 MHz UHF 470 MHz � 862 MHz Aerial output : UHF channels 22 � 69 (Adjustable) Memory backup time : Approx. 10 min. ACCESSORIES Provided accessories Optional accessories : RF cable, Infrared remote control unit, �R6� battery x 2 : Satellite Controller RM-SD1

Specifications shown are for SP mode unless otherwise specified. E.& O.E. Design and specifications subject to change without notice.

This service manual is printed on 100% recycled paper. COPYRIGHT © 2001 VICTOR COMPANY OF JAPAN, LTD.

No. 82850 March 2001