JVC HR-J7007 Service Manual
SERVICE MANUAL
PUSH JOG
VIDEO CASSETTE RECORDER
HR-J7007UM
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
N
K
E
M
TV PR +
TV
+
V
–
T
TV PR –
POWER
+
VIDEO (MONO)L—AUDIO—R
¢
PUSH JOG
SP EP
–
VCR
4
CH
Regarding service information other than these sections, refer to the HR-VP68U service manual (No. 82777).
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 : 19 W
Power off : 2.5 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 278 mm
3
/4" x 3-3/4" x 10-15/16")
(15Weight : 3.2 kg (7.1 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
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 1, 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; preset to
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.
PLAY
MENU
FF
REW
REC PAUSESTOP/EJECT
OK
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
This service manual is made from all recycled paper.
COPYRIGHT © 2000 VICTOR COMPANY OF JAPAN, LTD.
No. 82795
April 2000
TABLE OF CONTENTS
DIFFERENT TABLE .............................................................................................................................................................. 1, 2
4. CHARTS AND DIAGRAM (4-1 only)
4.1 REMOTE CONTROL SCHEMATIC DIAGRAM ............................................................................................................ 4-1
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-VP68U and HR-J7007UM.
ITEM
MODEL
HR-VP68U HR-J7007UM
JOG/SHUTTEL DIAL ON DECK NOT USED USED
POWER VOLTAGE(RATING) 120V,60Hz 110-220V,50/60Hz
POWER PLUG UL,CSA SASO
POWER SAVE USED NOT USED
FRONT PANEL COLOR DARK GRAY LIGHT SILVER
AUTO PICTURE AUTO PICTURE A.V.CALIBRATION
BACKUP TIME 3MIN 6Month(Li Batt)
VCR PLUS+ USED NOT USED
AUTO CLOCK USED NOT USED
CABLE BOX & DBS RECEIVER CONTROL USED NOT USED
AUDIO/VIDEO IN for REAR USED NOT USED
ILLUMI FUNC. USED NOT USED
CABLE MOUSE USED NOT USED
The following table indicate different parts number between models HR-VP68U and HR-J7007UM.
PACKING AND ACCESSORY ASSEMBLY <M1>
REF. MODEL
NO ITEM
301 PACKING CASE LP30708-007A LP30658-017B
302 CUSHION ASSY LP30671-001C LP30718-001A
303 POLY BAG PQM30021-92 PQM30021-93
306 REMOTE CONTROLLER LP20303-015A LP20878-004A
306A COVER(BATTERY) LP40225-002A LP40610-002A
! 309 LT. BATTERY — PECA0903
! 310 INST.BOOK(EN.SP) LPT0345-001B LPT0373-001A
312 RF CABLE PEAC0294-04 PEAC0446-120
! 313 CONVERSION PLUG — PEMC1012
317 REGIST.CARD BT-51020-2 —
318 Q.S.SHEET LPT0345-002A —
320 CONNECTION SHEET — PU36560-2
HR-VP68U HR-J7007UM
CABINET AND CHASSIS ASSEMBLY <M2>
REF. MODEL
NO ITEM
! 501 FRONT PANEL ASSY LP10293-003D LP10289-032B
501A CASSETTE DOOR LP20868-003A LP20868-007A
501C DISPLAY WINDOW LP20869-015A LP20869-042A
! 502 TOP COVER PQ11898-26-18 LP10013-027C
! 511 BOTTOM CHASSIS LP20262-010B LP10108-009C
! 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
520 CAP,LT. BATTERY — LP30336-001A
HR-VP68U HR-J7007UM
Notes : Mark — is not used.
1
MAIN BOARD ASSEMBLY <03>
REF. MODEL
NO ITEM
PW1 MAIN BOARD ASSY LPA10088-06E1 LPA10088-10C1
IC3004 IC M24C04-BN6 M24C02-BN6
Q3005 TRANSISTOR UN521K —
Q5101 POWER MOS FET 2SK3048-LT 2SK2632-CB14
Q6501 DIGI TRANSISTOR DTC143TU —
Q6502 DIGI TRANSISTOR DTC143TU —
Q7201 TRANSISTOR 2SA720/RS/-T —
D3007 SI DIODE 1SS355 —
D3008 SB DIODE — RB721Q-40
D5105 SI DIODE — 1SS133
R107 RESISTOR ——
R2007 MG RESISTOR NRSA02J-393X —
R2010 MG RESISTOR NRSA02J-123X —
R2219 MG RESISTOR NRSA02J-393X —
R2224 MG RESISTOR NRSA02J-123X —
R2603 MG RESISTOR NRSA02J-101X —
R3003 MG RESISTOR NRSA02J-102X —
R3013 MG RESISTOR NRSA02J-102X —
R3236 MG RESISTOR NRS181J-103X —
R3082 MG RESISTOR NRSA02J-102X —
R3235 RESISTOR — QRE141J-102Y
! R5001 RESISTOR QRZ9046-475Z —
R5108 MG RESISTOR NRSA02J-152X NRSA02J-222X
R5111 MG RESISTOR — NRSA02J-821X
R5112 MG RESISTOR — NRSA02J-221X
R5306 MG RESISTOR NRSA02J-823X NRSA02J-563X
R7025 MG RESISTOR — NRSA02J-472X
R7202 MG RESISTOR NRSA02J-471X —
R7203 MG RESISTOR NRSA02J-222X —
R7204 RESISTOR QRE123J-100X —
C3018 TRIM CAPACITOR — QAT3725-300Z
C3019 CAPACITOR NDC21HJ-180X NDC21HJ-100X
C3055 E CAPACITOR QEKJ0JM-337 —
! C5004 CAPACITOR QCZ9094-472 QCZ9071-222
C5006 E CAPACITOR QETM2DM-826 QEZ0374-826
C5106 CAPACITOR — QCBB1HJ-271Y
C5304 M CAPACITOR QFLC1HJ-823Z QFLC1HJ-563Z
C5310 M CAPACITOR QFLC1HJ-393Z —
C7206 E CAPACITOR QETF0JM-227Z —
L7201 P COIL QQL29BJ-101Z —
! TB1 TERMINAL BOARD LP20316-001B LP20316-003B
FW3001 PARA RIBON WIRE QUM022-13A4A4 —
FW3002 PARA RIBON WIRE QUM022-30A4A4 —
FW7106 PARA RIBON WIRE — QUM022-30A4A4
! SG5001 SURGE ABSORBER QAF0046-242Z —
! VA5001 VARISTOR QAF0023-431Z —
! VA5002 VARISTOR QAF0023-431Z —
! VA5003 VARISTOR — QAF0026-621
! PC5101 IC(PHOTO COUPLER) PS2501-1 PS2561L1-1/WL/
! F5001 FUSE QMF51N2-1R25J1 QMF51E2-2R0
J1 PIN JACK,A/V IN QNN0285-002 —
S7008 TACT SWITCH,PLAY — QSW0456-002Z
HR-VP68U HR-J7007UM
R.PAUSE BOARD ASSEMBLY <06>
REF. MODEL
NO ITEM
PW2 R.PAUSE BOARD ASSY LPA10088-01A2 —
HR-VP68U HR-J7007UM
C.BOX BOARD ASSEMBLY <92>
REF. MODEL
NO ITEM
PW3 C.BOX BOARD ASSY LPA10088-01A3 —
HR-VP68U HR-J7007UM
LT. BATTERY BOARD ASSEMBLY <93>
REF. MODEL
NO ITEM
PW4 LT. BATTERY BOARD ASSY — LPA10088-01A4
BT3001 BATTERY HOLDER — QNZ0032-001
HR-VP68U HR-J7007UM
Notes : Mark — is not used.
2
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