JVC HR-J775EE, HR-J777MS/EA, HR-J777MS/H, HR-J777MS/S Service Manual
SERVICE MANUAL
VIDEO CASSETTE RECORDER
HR-J775EE,J777MS/EA,J777MS/H,J777MS/S
CABLE/
DVD/SAT
VCR
TV
AUDIO
TV/VCR
123
2
456
DAILY/QTDN.
WEEKLY/HEBDO
VPS/PDC
89
7
0000
AUX
4
0
STOP
START
DATE
PR
FIN
DEBUT
EXPRESS
1
PROG
30 SEC
E
N
T
E
R
/
E
N
T
R
E
E
3
U
O
N
K
E
M
TV PR +
TV
+
V
–
T
TV PR –
STANDBY/ON
COLOUR SYSTEM
(
)
VIDEO
L–AUDIO–R
MONO
REC LINK
+
8
4
SP
0
6
15dB
NORM
REVIEW
SP/LP/EP
PR
DISLAY
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.
TM
TM
PAL NTSC
SPECIFICATIONS
(The specifications shown pertain specifically to the model
GENERAL
Power requirement
Rating : AC 110 V – 240 V` , 50/60 Hz
Operating : AC 90 V – 260 V`, 50/60 Hz
Power consumption : 19 W
Temperature
Operating : 5°C to 40°C
Storage : –20°C to 60°C
Operating position : Horizontal only
Dimensions (WxHxD) : 400 mm x 94 mm x 278 mm
Weight : 3.3 kg
Format : VHS standard
Maximum recording time
(SP) :
(LP) :
(EP) :
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)
VIDEO/AUDIO
Signal system : PAL-type colour signal and
CCIR monochrome signal,
625 lines 50 fields
: NTSC colour and EIA
monochrome signals,
525 lines/60 fields
Recording system :
DA-4 (Double Azimuth) head helical scan system
Signal-to-noise ratio : 45 dB
Horizontal resolution : 250 lines (PAL/MESECAM)
: 220 lines (NTSC)
Frequency range : 70 Hz to 10,000 Hz (Normal audio)
20 Hz to 20,000 Hz (Hi-Fi audio)
Input/Output : RCA connectors (IN x 2, OUT x 1)
HR-J777MS/J677MS)
TUNER/TIMER
TV channel storage
capacity : 99 positions (+AUX position)
Tuning system : Frequency synthesized tuner
Channel coverage : VHF
(Low) 42 MHz – 175 MHz
(High)175 MHz – 470 MHz
UHF
470 MHz – 870 MHz
Aerial output : UHF channels (Adjustable
E28 – E60)
Memory backup time : Approx. 6 months
Estimated figure based on
supplied fresh battery; actual
performance may differ.
ACCESSORIES
Provided accessories : RF cable,
Infrared remote control unit,
"R6/UM-3" battery x 2,
Lithium battery CR2025,
Conversion plug*
*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
TABLE OF CONTENTS
DIFFERENT TABLE.................................................................................................................................................................. 1
5. PARTS LIST (5-1 to 5-3)
5.1 PACKIGN AND ACCESSORY ASSEMBLY <M1> ........................................................................................................ 5-1
5.2 CABINET AND CHASSIS ASSEMBLY <M2> ............................................................................................................... 5-2
[HR-J777MS/EA,J777MS/H,J777MS/S]
The following table indicate main different points between models HR-J777MS, HR-J777MS/EA, HR-J777MS/H and HR-J777MS/S.
ITEM
MODEL
POWER PLUG CEE SAA SASO 3PIN
HR-J777MS HR-J777MS/EA HR-J777MS/H HR-J777MS/S
The following table indicate different parts number between models HR-J777MS, HR-J777MS/EA, HR-J777MS/H and HR-J777MS/S.
PACKING AND ACCESSORY ASSEMBLY <M1>
REF. MODEL
!
NO. ITEM
301 PACKING CASE LP30738-001B LP30738-002B LP30738-001B LP30738-003B
! 310 INST.BOOK(RU.AR) LPT0425-002A ——LPT0425-002A
! 315 CONVERSION PLUG ———PEMC1012
316 WARRANTY CARD — BT-56001-2 ——
317 SERVICE NET CARD — BT-56002-2 ——
HR-J777MS HR-J777MS/EA HR-J777MS/H HR-J777MS/S
CABINET AND CHASSIS ASSEMBLY <M2>
REF. MODEL
!
NO. ITEM
! 501 FRONT PANEL ASSY LP10289-037B LP10289-052A LP10289-038B
501A CASSETTE DOOR LP20868-016A LP20868-030A LP20868-016A
! 502 TOP COVER LP10013-031C LP10013-045A LP10013-031C
! 517 POWER CORD QMP4A10-170 QMP2990-220 QMPK070-170-JC QMP73J0-170
! 526 CONVERSION PLUG ——QAM0001-001 —
HR-J777MS HR-J777MS/EA HR-J777MS/H HR-J777MS/S
[HR-J775EE]
The following table indicate different parts number between models HR-J677MS and HR-J775EE.
PACKING AND ACCESSORY ASSEMBLY <M1>
REF. MODEL
!
NO. ITEM
301 PACKING CASE LP30658-027A LP30535-059A
! 310 INST.BOOK(EN.CH) LPT0425-001A —
! 310 INST.BOOK(RU.AR) LPT0425-002A —
! 310 INST.BOOK(RU) — LPT0441-001A
316 WARRANTY CARD — BT-54012-1
HR-J677MS HR-J775EE
CABINET AND CHASSIS ASSEMBLY <M2>
REF. MODEL
!
NO. ITEM
! 501 FRONT PANEL ASSY LP10289-040B LP10289-043B
501C DISPLAY WINDOW LP20869-053A LP20869-061A
HR-J677MS HR-J775EE
Notes : Mark — is not used.
Mark
is same as left.
1
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