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SERVICE MANUAL
VIDEO CASSETTE RECORDER
No. 82794
March 2000
This service manual is made from all recycled paper.
COPYRIGHT © 2000 VICTOR COMPANY OF JAPAN, LTD.
HR-J3007UM/J4007UM/J6007UM
Regarding service information other than these sections, refer to the HR-VP48U, HR-VP58U service manual (No. 82781).
Also, be sure to note important safety precautions provided in the service manual.
SPECIFICATIONS (The specifications shown pertain specifically to the model HR-J6007UM/J4007UM)
MENU
CH
OK
POWER
REC
PAUSE
STOP/EJECT
PLAY
FF
REW
SP
EP
VCR
+
¢
/OK
­
4
MENU
123
45
6
7
89
0
1
OK
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
VIDEO (MONO)L--AUDIO--R
GENERAL
Power requirement
: AC 110 V ­ 220 V` , 50 Hz/60 Hz
Power consumption
Power on
: HR-J6007UM 19 W
HR-J4007UM 17 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) : 360 mm x 94 mm x 278 mm
(14-3/16" x 3-3/4" x 10-15/16")
Weight
: 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
: 240 lines
Frequency range
Normal audio
: 70 Hz to 10,000 Hz
Hi-Fi audio (HR-
J6007UM only)
: 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 2­13
UHF
: Channels 14­69
CATV
: 113 Channels
RF output
: Channel 3 or 4 (switchable; preset
to Channel 3 when shipped) 75
,
unbalanced
TIMER
Clock reference
: Quartz
Program capacity
: 1-year programmable timer/
8 programs
Memory backup time
: Approx. 6 months
Estimated figure based on
supplied fresh battery; actual
performance may differ.
ACCESSORIES
Supplied accessories
: RF cable,
Infrared remote control unit,
Lithium battery CR2025,
Conversion plug,
"AA" battery x 2
Specifications shown are for SP mode unless otherwise specified.
E. & O.E. Design and specifications subject to change without notice.

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TABLE OF CONTENTS
DIFFERENT TABLE ........................................................................................................................................................... 1 to 4
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
[HR-J3007UM/J4007UM]
The following table indicate main different points between models HR-VP48U, HR-J3007UM and HR-J4007UM.
1
MODEL
HR-VP48U
HR-J3007UM
HR-J4007UM
ITEM
JOG/SHUTTLE 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
JUST CLOCK
USED
NOT USED
HEAD CLEANER
NOT USED
USED
The following table indicate different parts number between models HR-VP48U, HR-J3007UM and HR-J4007UM.
!
REF.
MODEL
HR-VP48U
HR-J3007UM
HR-J4007UM
NO.
ITEM
301
PACKING CASE
LP30670-001A
LP30670-009A
LP30670-010B
306
REMOTE CONTROLLER
LP20878-001A
LP20878-002A
306A
COVER(BATTERY)
LP40610-001A
LP40610-002A
! 309
LT. BATTERY
----
PECA0903
! 310
INST.BOOK(EN.SP)
LPT0340-001B
LPT0371-001A
LPT0372-001A
312
RF CABLE
PEAC0294-04
PEAC0446-120
! 313
CONVERSION PLUG
----
PEMC1012
317
REGIST.CARD
BT-51020-2
----
318
Q.S.SHEET
LPT0340-002A
----
320
CONNECTION SHEET
--
PU36560-2
PACKING AND ACCESSORY ASSEMBLY <M1>
!
REF.
MODEL
HR-VP48U
HR-J3007UM
HR-J4007UM
NO.
ITEM
! 501
FRONT PANEL ASSY
LP10293-001D
LP10293-005D
LP10293-006D
501A
CASSETTE DOOR
LP20868-003A
LP20868-006A
LP20868-006A
501C
DISPLAY WINDOW
LP20869-013A
LP20869-025A
LP20869-026A
! 502
TOP COVER
PQ11898-26-18
PQ11898-38-18
PQ11898-38-18
! 511
BOTTOM CHASSIS
LP20262-009A
LP20262-002H
LP20262-003H
! 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
CABINET AND CHASSIS ASSEMBLY <M2>
Notes : Mark -- is not used.
Mark
is same as left.

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Notes : Mark -- is not used.
Mark
is same as left.
2
!
REF.
MODEL
HR-VP48U
HR-J3007UM
HR-J4007UM
NO.
ITEM
PW1
MAIN BOARD ASSY
LPA10088-03C1
LPA10088-11B1
IC3004
IC
M24C04-BN6
M24C02-BN6
Q5101
POWER MOS FET
2SK3048-LT
2SK2632-CB14
D3008
SB DIODE
----
RB721Q-40
D5105
SI DIODE
----
1SS133
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
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
C5210
CAPACITOR
----
--
C5304
M CAPACITOR
QFLC1HJ-823Z
QFLC1HJ-563Z
C5310
M CAPACITOR
QFLC1HJ-393Z
--
! TB1
TERMINAL BOARD
PQ21977-2-3
LP20383-001B
FW7106
PARA RIBON WIRE
----
QUM022-30A4A4
! T5001
SW TRANSFORMER
QQS0031-002
QQS0030-002
! 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
MAIN BOARD ASSEMBLY <03>
!
REF.
MODEL
HR-VP48U
HR-J3007UM
HR-J4007UM
NO.
ITEM
PW4
LT. BATTERY BOARD ASSY
----
LPA10088-01A4
BT3001
BATTERY HOLDER
----
QNZ0032-001
LT. BATTERY BOARD ASSEMBLY <93>

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Notes : Mark -- is not used.
3
[HR-J6007UM]
The following table indicate main different points between models HR-VP58U and HR-J6007UM.
MODEL
HR-VP58U
HR-J6007UM
ITEM
JOG/SHUTTLE 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
HEAD CLEANER
NOT USED
USED
AUTO PICTURE
AUTO PICTURE
A.V. CALIBRATION
BACKUP TIME
3MIN
6Month(Li Batt)
VCR PLUS+
USED
NOT USED
AUTO CLOCK
USED
NOT USED
JUST CLOCK
USED
NOT USED
REMOTE CONTROLLER
C.BOX/DBS/TV MBR
NON MBR(*)
(*) The RCU of the HR-J6007U is different from that of the HR-VP58U but it is the same as that of the HR-VP48U.
For the circuit diagrams, please refer to the HR-VP48U RCU.
The following table indicate different parts number between models HR-VP58U and HR-J6007UM.
!
REF.
MODEL
HR-VP58U
HR-J6007UM
NO.
ITEM
301
PACKING CASE
LP30670-003A
LP30670-011B
306
REMOTE CONTROLLER
LP20303-014A
LP20878-002A
306A
COVER(BATTERY)
LP40225-002A
LP40610-002A
! 309
LT. BATTERY
--
PECA0903
! 310
INST.BOOK(EN.SP)
LPT0341-001B
LPT0372-001A
312
RF CABLE
PEAC0294-04
PEAC0446-120
! 313
CONVERSION PLUG
--
PEMC1012
317
REGIST.CARD
BT-51020-2
--
318
Q.S.SHEET
LPT0341-002A
--
320
CONNECTION SHEET
--
PU36560-2
PACKING AND ACCESSORY ASSEMBLY <M1>
!
REF.
MODEL
HR-VP58U
HR-J6007UM
NO.
ITEM
! 501
FRONT PANEL ASSY
LP10293-002D
LP10293-007D
501A
CASSETTE DOOR
LP20868-003A
LP20868-007A
501C
DISPLAY WINDOW
LP20869-014A
LP20869-027A
! 502
TOP COVER
PQ11898-26-18
PQ11898-38-18
! 511
BOTTOM CHASSIS
LP20262-009B
LP20262-003H
! 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
CABINET AND CHASSIS ASSEMBLY <M2>

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4
!
REF.
MODEL
HR-VP58U
HR-J6007UM
NO.
ITEM
PW1
MAIN BOARD ASSY
LPA10088-05C1
LPA10088-10C1
IC3004
IC
M24C04-BN6
M24C02-BN6
Q5101
POWER MOS FET
2SK3048-LT
2SK2632-CB14
Q6501
DIGI TRANSISTOR
DTC143TU
--
Q6502
DIGI TRANSISTOR
DTC143TU
--
D3008
SB DIODE
--
RB721Q-40
D5105
SI DIODE
--
1SS133
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
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
--
! TB1
TERMINAL BOARD
PQ21910-3-5
LP20316-003B
J7101
PIN JACK
QNN0287-001
QNN0288-001
FW7106
PARA RIBON WIRE
--
QUM022-30A4A4
! T5001
SW TRANSFORMER
QQS0031-002
QQS0030-002
! 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
MAIN BOARD ASSEMBLY <03>
!
REF.
MODEL
HR-VP58U
HR-J6007UM
NO.
ITEM
PW4
LT. BATTERY BOARD ASSY
--
LPA10088-01A4
BT3001
BATTERY HOLDER
--
QNZ0032-001
LT. BATTERY BOARD ASSEMBLY <93>
Notes : Mark -- is not used.