JVC HRJ777MS
Manual de Servicio

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