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File name Jvc Vcr Hrs885 Service Manual.pdf

SERVICE MANUAL VIDEO CASSETTE RECORDER HR-S8850EK/EU HR-S8850EK/EU GENERAL Power requirement Power consumption Power on Power off Temperature Operating Storage Operating position Dimensions (WxHxD) Weight Format Maximum recording time (SP) (LP) (EP) VIDEO/AUDIO Signal system Recording system Signal-to-noise ratio Horizontal resolution (SP/LP) (EP) Frequency range Input/Output : : : : : : INSERT A.DUB SPECIFICATIONS (The specifications shown pertain specifically to the model HR-S8850EU) : AC 220 V ­ 240 V ` , 50 Hz/60 Hz : 22 W : 3.8 W 5°C to 40°C ­20°C to 60°C Horizontal only 400 mm x 94 mm x 278 mm 3.6 kg S-VHS/VHS PAL standard 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 : RF cable, Satellite Controller RM-SD1, Infrared remote control unit, "R6" battery x 2 : 240 min. with E-240 video cassette : 480 min. with E-240 video cassette : 720 min. with E-240 video cassette : PAL-type colour signal and CCIR monochrome signal, 625 lines 50 fields : DA4 (Double Azimuth) head helical scan system : 45 dB : 250 lines (VHS) 400 lines (S-VHS) : 220 lines (VHS) 350 lines (S-VHS) : 70 Hz to 10,000 Hz (Normal audio) 20 Hz to 20,000 Hz (Hi-Fi audio) : 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 S-Video connectors: IN x 1, OUT x 1 Specifications shown are for SP mode unless otherwise specified. E.& O.E. Design and specifications subject to change without notice. No. 82863 VICTOR COMPANY OF JAPAN, LIMITED VIDEO DIVISION S40894 Printed in Japan This service manual is printed on 100% recycled paper. COPYRIGHT © 2001 VICTOR COMPANY OF JAPAN, LTD. No. 82863 May 2001 TABLE OF CONTENTS Section Title Page Section Title Page 3-1 3-1 3-1 3-1 3-1 3-1 3-2 3-2 3-2 3-2 3-2 3-2 3-3 3-3 3-4 3-4 3-4 3-4 3-4 Important Safety Precautions INSTRUCTIONS 1. DISASSEMBLY 1.1 Disassembly flow chart ... 1.2 How to read the disassembly and assembly ... 1.3 Disassembly/assembly method ... 1.4 Service position ... 1.4.1 How to set the "Service position" ... 1.5 Mechanism service mode ... 1.5.1 How to set the "Mechanism service mode" ... 1.6 Jig RCU mode ... 1.6.1 Setting the Jig RCU mode ... 1.6.2 Setting the User RCU mode ... 1.7 Servicing items related to video navigation ... 1.8