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Very helpful and complete manual. Maybe only one negative is schematics have sometimes unreadable name of the parts. But it's not a big problem.
Excellent high quality schematics brought my old Heidelberg back to life. Fast download at a reasonable price. Thanks.
This document is just what I was looking for, itΒ΄s very useful, it contains adjustment procedures for the final stage of the power amp and also
has a complete wiring diagram and description of the main semiconductors used in the design.
Thank you for the fast support, the manual does provide all necessary information to repair the radio. All schematics are in a good quality for reading.
The manual fits 100% to my requirements as a technican.
Kind regards Thomas
the big video recorder format s-vhs many features delicate in loading system of the cassette. Such machines are no longer manufactured, it would be too expensive.
VIDEO CASSETTE RECORDER
Regarding service information other than these sections, refer to the HR-J481MS service manual (No.82870). Also, be sure to note important safety precautions provided in the service manual.
Power requirement Rating Operating Power consumption Temperature : AC 110 V â 240 Vd, 50 Hz/60 Hz : AC 90 V â 260 Vd, 50 Hz/60 Hz : 14 W 5Â°C to 40Â°C â20Â°C to 60Â°C Horizontal only 360 mm x 94 mm x 247 mm 3.0 kg VHS standard
TV channel storage capacity Tuning system Channel coverage VHF UHF Aerial output Memory backup time : 99 positions (+AUX position) : Frequency synthesized tuner : (Low) 42 MHz â 175 MHz (High)175 MHz â 470 MHz : 470 MHz â 870 MHz : UHF channels (Adjustable E28 â E60) : Approx. 6 months Estimated figure based on supplied fresh battery; actual performance may differ.
Operating : Storage : Operating position : Dimensions (W x H x D) : Weight : Format : Maximum recording time (SP) :
240 min. with E-240 video cassette (PAL/MESECAM) : 160 min. with T-160 video cassette (NTSC) : 480 min. with E-240 video cassette (PAL/MESECAM) : 480 min. with T-160 video cassette (NTSC)
Provided accessories : RF cable, Lithium battery CR2025, Infrared remote control unit, âR6/UM-3â battery x 2,
Specifications shown are for SP mode unless specified otherwise. E. & O.E. Design and specifications subject to change without notice.
Signal system : PAL-type colour signal and CCIR monochrome signal, 625 lines 50 fields : NTSC colour and EIA monochrome signals, 525 lines/60 fields : Rotary 2 head helical scan system : 45 dB : 250 lines (PAL/MESECAM) : 220 lines (NTSC) : 70 Hz to 10,00 0Hz : RCA connectors (IN x 1, OUT x 1)
Recording system Signal-to-noise ratio Horizontal resolution Frequency range Input/Output
This service manual is printed on 100% recycled paper. COPYRIGHT Â© 2001 VICTOR COMPANY OF JAPAN, LTD
No.82878 September 2001