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Sweet! I won the item on eBay and couldn't adjust the geometry or even keep a steady picure. This guide has the full schematics (not available anywhere else as far as I could tell), and was a bargain for the wealth of knowledge it contains. I hooked it up to my testing equipment, tweaked a few potentiometers and got it playing videogames in no time. Thanks!
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It was just what I need to fix my old BMW's CD player. Very convenient also. Thank you.
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Great Manual! It contains all the wiring schematics and mechanical exploded views that are essential for service and repair. I was surprised I even found this for such an old machine. Only wish I knew of this site many years ago.
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Great manual very clear copied. You are making an incredible job. I appreciate a lot the rapidity and your efficiency. Thanks a lot
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Good pdf of the service manual for this unit. Includes disassembly instructions, full schematics, board layouts, parts lists and diagnostic information. Some information is in the pdf twice (single pages, and split pages), but that could be how it was originally generated by panasonic, or perhaps the idea is to make it eaiser to put onto 8.5 x 11" pages.
Information was exactly what I needed. Delivery was overnight (less than 12 hours) and I was happy with the process.
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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