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There are currently no product reviews.
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Exactly what was needed to assess the product - excellent value and great service
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A site where discontinualed schematic diagrams and back dated information can be found on discontinued radios tv's and any electronic equipment can be found. Newer manuals either Service and operating manuals. Radio amateurs should find this site a great source for ham radio equipment manuals. I will return to this site should I need information on any electrical equipment. priced easy to download in a PDF format and print pages need to undertake the repair.
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Quality scan of the original. All the detail necessary to troubleshoot, repair and adjust the unit. I'm sure I will be downloading more manuals in the future as the need arises.
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Exactly as described, a Service Manual complete with the schematics and PCB layout delivered in a timely manner. Many thanks for the great service.
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some of the writing is a bit blur but the part in the schmatic was great and i have fixed the machine thanks
SERVICE MANUAL
VIDEO CASSETTE RECORDER
HR-J775EE,J777MS/EA,J777MS/H,J777MS/S
VCR TV CABLE/ DVD/SAT TV/VCR AUDIO
1 4
VPS/PDC
2 5
DAILY/QTDN.
3
2
6
WEEKLY/HEBDO
7
0000
8
AUX
9
4
0
START DEBUT STOP FIN DATE PR
TM
EXPRESS
1 PROG
30 SEC
SP/LP/EP
ENTER/ENTR EE
TM
STANDBY/ON
MENU
TV PR + 3 OK
Regarding service information other than these sections, refer to the HR-J677MS/J777MS service manual (No. 82811). Also, be sure to note important safety precautions provided in the service manual.
SPECIFICATIONS
GENERAL
Power requirement Rating : Operating : Power consumption : Temperature Operating : Storage : Operating position : Dimensions (WxHxD) : Weight : Format : Maximum recording time (SP) : : (LP) : (EP) : VIDEO/AUDIO Signal system
AC 110 V � 240 V`, 50/60 Hz AC 90 V � 260 V`, 50/60 Hz 19 W 5°C to 40°C �20°C to 60°C Horizontal only 400 mm x 94 mm x 278 mm 3.3 kg VHS standard 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)
Recording system Signal-to-noise ratio Horizontal resolution Frequency range Input/Output
: PAL-type colour signal and CCIR monochrome signal, 625 lines 50 fields : NTSC colour and EIA monochrome signals, 525 lines/60 fields : DA-4 (Double Azimuth) head helical scan system : 45 dB : 250 lines (PAL/MESECAM) : 220 lines (NTSC) : 70 Hz to 10,000 Hz (Normal audio) 20 Hz to 20,000 Hz (Hi-Fi audio) : RCA connectors (IN x 2, OUT x 1)
TV
�
TV PR �
TV
+
COLOUR SYSTEM
VIDEO (MONO)L�AUDIO�R
+8 4 0 6 15dB NORM
SP
REVIEW
REC LINK
PR
DISLAY
PAL NTSC
(The specifications shown pertain specifically to the model HR-J777MS/J677MS)
TUNER/TIMER TV channel storage capacity Tuning system Channel coverage
: 99 positions (+AUX position) : Frequency synthesized tuner : VHF (Low) 42 MHz � 175 MHz (High)175 MHz � 470 MHz UHF 470 MHz � 870 MHz : UHF channels (Adjustable E28 � E60) : Approx. 6 months Estimated figure based on supplied fresh battery; actual performance may differ. : RF cable, Infrared remote control unit, "R6/UM-3" battery x 2, Lithium battery CR2025, Conversion plug*
Aerial output Memory backup time
ACCESSORIES Provided accessories
*Not provided in certain areas.
Specifications shown are for SP mode unless otherwise specified. Design and specifications subject to change without notice.
This service manual is printed on 100% recycled paper. COPYRIGHT © 2000 VICTOR COMPANY OF JAPAN, LTD.
No. 82818 July 2000
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