Specifications shown are for SP mode unless otherwise specified.
Design and specifications subject to change without notice.
SERVICE MANUAL
VIDEO CASSETTE RECORDER
No. 82820
July 2000
This service manual is printed on 100% recycled paper.
COPYRIGHT © 2000 VICTOR COMPANY OF JAPAN, LTD.
HR-J471MS/S,J475EA,J475EE
Regarding service information other than these sections, refer to the HR-J471MS service manual (No. 82811).
Also, be sure to note important safety precautions provided in the service manual.
SPECIFICATIONS (The specifications shown pertain specifically to the model HR-J471MS)
SP/LP/EP
PAL NTSC
SP/LP/EP
PR
COLOUR SYSTEM
REC LINK
VIDEO
AUDIO
STANDBY/ON
MEN
U
123
45
6
7
89
0
1
OK
VCR
CABLE/
DVD/SAT
TV
2
4
EXPRESS
3
PROG
30 SEC
TV PR
TV PR +
+
TV
T
V
ENTER/EN
TREE
PR
DATE
STOP
FIN
START
DEBUT
0000
AUX
DAILY/QTDN.
VPS/PDC
WEEKLY/HEBDO
AUDIO
TV/VCR
REVIEW
SP
GENERAL
Power requirement
Rating
: AC 110 V 240 V`, 50/60 Hz
Operating
: AC 90 V 260 V`, 50/60 Hz
Power consumption
: 14 W
Temperature
Operating
: 5
°C to 40°C
Storage
: 20
°C to 60°C
Operating position
: Horizontal only
Dimensions (WxHxD)
: 360 mm x 94 mm x 278 mm
Weight
: 3.2 kg
Format
: VHS standard
Maximum recording time
(SP)
: 240 min. with E-240 video cassette
(PAL/MESECAM)
: 160 min. with T-160 video cassette (NTSC)
(LP)
: 480 min. with E-240 video cassette
(PAL/MESECAM)
(EP)
: 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
Input/Output
: RCA connectors (IN x 2, OUT x 1)
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.
TABLE OF CONTENTS
DIFFERENT TABLE .................................................................................................................................................................. 1
5. PARTS LIST (5-1 to 5-3)
5.1
PACKING AND ACCESSORY ASSEMBLY <M1> ........................................................................................................ 5-1
5.2
CABINET AND CHASSIS ASSEMBLY <M2> .............................................................................................................. 5-2
The following table indicate main different points between models HR-J471MS, HR-J471MS/S, HR-J475EA and HR-J475EE.
1
MODEL
HR-J471MS
HR-J471MS/S
HR-J475EA
HR-J475EE
ITEM
POWER PLUG
CEE
SASO
SAA
CEE
VCR PLUS+
NOT USED
USED
NOT USED
The following table indicate different parts number between models HR-J471MS, HR-J471MS/S, HR-J475EA and HR-J475EE.
!
REF.
MODEL
HR-J471MS
HR-J471MS/S
HR-J475EA
HR-J475EE
NO.
ITEM
301
PACKING CASE
LP30670-020A
LP30670-021A
LP30742-002B
LP30742-004A
304
HANDLE
--
PQ35439
--
--
305
SHEET(HANDLE)
--
PQ35430-1-2
--
--
! 310
INST.BOOK(EN.CH)
LPT0422-001A
----
! 310
INST.BOOK(RU.AR)
LPT0422-002A
----
! 310
INST.BOOK(EN)
--
--
LPT0424-001A
--
! 310
INST.BOOK(RU)
--
--
--
LPT0441-001A
! 313
CONVERSION PLUG
--
PEMC1012
--
--
316
WARRANTY CARD
--
--
BT-56001-2
BT-54012-1
317
SERVICE NET CARD
--
--
BT-56002-2
--
PACKING AND ACCESSORY ASSEMBLY <M1>
Notes : Mark -- is not used.
Mark
is same as left.
!
REF.
MODEL
HR-J471MS
HR-J471MS/S
HR-J475EA
HR-J475EE
NO.
ITEM
! 501
FRONT PANEL ASSY
LP10293-015B
LP10293-017B
LP10293-019B
501A
CASSETTE DOOR
LP20868-019A
LP20868-021A
LP20868-019A
501C
DISPLAY WINDOW
LP20869-054A
LP20869-056A
LP20869-058A
! 517
POWER CORD
QMP4A10-170
QMP73J0-170
QMP2990-220
QMP4A10-170
529
POLY BAG(POWER PLUG)
--
--
PM30137
--
CABINET AND CHASSIS ASSEMBLY <M2>
!
REF.
MODEL
HR-J471MS
HR-J471MS/S
HR-J475EA
HR-J475EE
NO.
ITEM
PW1
MAIN BOARD ASSY
LPA10088-32D1
LPA10088-33D1
LPA10088-32D1
IC3004
IC
M24C04-BN6
M24C08-BN6
M24C04-BN6
Q5301
TRANSISTOR
2SB1256-T
--
2SB1256-T
Q5302
DIGI TRANSISTOR
DTC114TUA-X
--
DTC114TUA-X
D5305
SI DIODE/IM BUS WIRE
11ES2-T2
QUY160-100Y
11ES2-T2
R5308
MG RESISTOR
NRSA02J-472X
--
NRSA02J-472X
R5309
MG RESISTOR
NRSA02J-222X
--
NRSA02J-222X
MAIN BOARD ASSEMBLY <03>
Printed in Japan
VICTOR COMPANY OF JAPAN, LIMITED
VIDEO DIVISION
S40894