JVC HR-S8007UM Service Manual
SERVICE MANUAL
VIDEO CASSETTE RECORDER
HR-S8007UM
CABLE
/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
K
EN
M
TV PR +
T
V
+
–
TV
TV PR –
POWER
MENU
VIDEO (MONO)L—AUDIO—RS-VIDEO
S-VHS ET
SP EP
VCR
PLAY
CH
OK
Regarding service information other than these sections, refer to the HR-S4800U service manual (No. 82792).
Also, be sure to note important safety precautions provided in the service manual.
SPECIFICATIONS
GENERAL
Power requirement : AC 110 V – 220 V` , 50/60 Hz
Power consumption
Power on : 20 W
Power off : 3 W
Temperature
Operating : 5°C to 40°C (41°F to 104°F)
Storage : –20°C to 60°C (–4°F to140°F)
Operating position : Horizontal only
Dimensions (W x H x D): 400 mm x 94 mm x 281 mm
3
(15-
/4" x 3-3/4" x 11-1/8")
Weight : 3.5 kg (7.7 lbs)
Format : VHS NTSC standard
Maximum recording time
SP : 210 min. with ST-210 video cassette
EP : 630 min. with ST-210 video cassette
VIDEO/AUDIO
Signal system : NTSC-type color signal and
EIA monochrome signal,
525 lines/60 fields
Recording/
Playback system : DA-4 (Double Azimuth) head
helical scan system
Signal-to-noise ratio : 45 dB
Horizontal resolution : 230 lines (VHS)
400 lines (S-VHS)
Frequency range
Normal audio : 70 Hz to 10,000 Hz
Hi-Fi audio : 20 Hz to 20,000 Hz
Input/Output : RCA connectors (IN x 2, OUT x 1)
: S-Video connectors (IN x 2, OUT x 1)
TUNER
Tuning system : Frequency-synthesized tuner
Channel coverage
VHF : Channels 2–13
UHF : Channels 14–69
CATV : 113 Channels
RF output : Channel 3 or 4 (switchable;
TIMER
Clock reference : Quartz
Program capacity : 1-year programmable timer/
Memory backup time : Approx. 6 months
ACCESSORIES
Supplied accessories : RF cable,
Specifications shown are for SP mode unless otherwise specified.
E. & O.E. Design and specifications subject to change without
notice.
REW
FF
REC PAUSESTOP/EJECT
preset to Channel 3 when
shipped) 75 Ω, unbalanced
8 programs
Estimated figure based on
supplied fresh battery; actual
performance may differ.
Infrared remote control unit,
Lithium battery CR2025,
Conversion plug,
"AA" battery x 2,
Audio/Video cable,
S-Video cable (4-pin)
This service manual is printed on 100% recycled paper.
COPYRIGHT © 2000 VICTOR COMPANY OF JAPAN, LTD.
No. 82813
July 2000
TABLE OF CONTENTS
DIFFERENT TABLE ........................................................................................................................................................... 1 to 3
4. CHARTS AND DIAGRAMS (4-1 to 4-4)
4.1 MAIN, A/C HEAD, S JACK, R.PAUSE, SHUTTLE, LT.BATTERY AND LOADING MOTOR CIRCUIT BOARDS ......... 4-2
4.2 REMOTE CONTROL SCHEMATIC DIAGRAM ............................................................................................................ 4-3
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-S4800U and HR-S8007UM.
ITEM
MODEL
JOG/SHUTTEL DIAL ON DECK SH/PLAY J/S
POWER VOLTAGE 120V, 60Hz 110-220V, 50/60Hz
POWER PLUG UL, CSA SASO
POWER SAVE USED NOT USED
FRONT PANEL COLOR BLACK CHAMPAGNE
FE HEAD USED NOT USED
HEAD CLEANER NOT USED USED
ASSEMBLE EDIT ZFE AFE
INSERT EDIT USED NOT USED
AUDIO DUBBING USED NOT USED
BACKUP TIME 3MIN 6MONTH
SUMMER TIME ADJ. USED NOT USED
CHILD LOCK USED NOT USED
VCR PLUS+ VCR+C3 VCR+
AUTO CLOCK USED NOT USED
JUST CLOCK USED NOT USED
CABLE & DBS BOX CONTROL USED NOT USED
ILLUMI FUNCTION USED NOT USED
CABLE MOUSE USED NOT USED
SHOWGUARD USED NOT USED
HR-S4800U HR-S8007UM
The following table indicate different parts number between models HR-S4800U and HR-S8007UM.
PACKING AND ACCESSORY ASSEMBLY <M1>
REF. MODEL
NO ITEM
301 PACKING CASE LP30658-013A LP30658-024B
306 REMOTE CONTROLLER LP20303-015A LP20878-004B
306A COVER(BATTERY) LP40225-002A LP40610-002A
! 309 LT. BATTERY — PECA0903
! 310 INST.BOOK(EN.SP) LPT0348-001A LPT0382-001A
312 RF CABLE PEAC0294-04 PEAC0446-120
315 CONTROLLER QAL0095-005 —
317 Q.S.SHEET LPT0348-002A —
319 REGIST.CARD BT-51020-2 —
323 CONNECTION SHEET — PU36560-2
! 324 CONVERSION PLUG — PEMC1012
HR-S4800U HR-S8007UM
CABINET AND CHASSIS ASSEMBLY <M2>
REF. MODEL
NO ITEM
! 501 FRONT PANEL ASSY LP10289-019B LP10289-035C
501A CASSETTE DOOR LP20868-005A LP20868-013A
501C DISPLAY WINDOW LP20869-023A LP20869-049A
! 502 TOP COVER PQ10013-021D LP10013-031C
503 TAP SCREW QYTDSF3010M QYTDSF3010R
505 DRUM SUB ASSY LP20617-008A LP20617-006A
505A UPPER DRUM ASSY LP20030-015A LP20616-003A
505H LOWER DRUM ASSY LP20615-007A LP20615-002A
! 511 BOTTOM CHASSIS LP10108-012B LP10108-015A
! 517 POWER CORD QMPD190-170-K QMP73J0-170
518 CLEANER ASSY — LP40369-001D
518A CLEANER ROLLER — PQ46418-1-2
518B CLEANER — PQ46419-1-2
518C CLEANER ARM — LP30407-001D
527 WASHER QYWWS267505Z —
528 SPACER LP30017-021A —
529 KNOB(JOG) LP30653-001A LP30651-004A
530 KNOB(SHUTTLE) LP30652-001A LP30652-002A
533 CAP,LT. BATTERY — LP30336-001A
534 SPACER, S.FRAME
LP30002-088B
*
HR-S4800U HR-S8007UM
Notes : Mark — is not used.
1
reference model was also changed.
Mark
*
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