JVC HR-J3007, HR-J4007, HR-J 6007 Service Manual

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Page 1

SERVICE MANUAL

VIDEO CASSETTE RECORDER

HR-J3007UM/J4007UM/J6007UM

AUDIO

TV/VCR

123

456

DAILY/QTDN.

WEEKLY/HEBDO

VPS/PDC

0000

AUX

STOP

START

DATE

FIN

DEBUT

EXPRESS

PROG

30 SEC

TV PR +

T V

–

TV PR –

POWER

VIDEO (MONO)L—AUDIO—R

/OK

–

SP EP

VCR

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.

PLAY

REW

REC PAUSESTOP/EJECT

SPECIFICATIONS

(The specifications shown pertain specifically to the model HR-J6007UM/J4007UM)

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

/16" x 3-3/4" x 10-15/16")

(14Weight : 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 (HRJ6007UM 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 2–13 UHF : Channels 14–69 CATV : 113 Channels

RF output : Channel 3 or 4 (switchable; preset

to Channel 3 when shipped) 75 Ω, 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.

This service manual is made from all recycled paper.

No. 82794

March 2000

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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.

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.

PACKING AND ACCESSORY ASSEMBLY <M1>

REF. MODEL

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

MODEL

HR-VP48U HR-J3007UM HR-J4007UM

CABINET AND CHASSIS ASSEMBLY <M2>

REF. MODEL

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

Notes : Mark — is not used.

Mark

is same as left.

HR-VP48U HR-J3007UM HR-J4007UM

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MAIN BOARD ASSEMBLY <03>

REF. MODEL

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

! 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

PARA RIBON WIRE ——QUM022-30A4A4

HR-VP48U HR-J3007UM HR-J4007UM

QMF51E2-2R0

LT. BATTERY BOARD ASSEMBLY <93>

REF. MODEL

NO. ITEM

PW4 LT. BATTERY BOARD ASSY ——LPA10088-01A4 BT3001 BATTERY HOLDER ——QNZ0032-001

Notes : Mark — is not used.

Mark

is same as left.

HR-VP48U HR-J3007UM HR-J4007UM

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[HR-J6007UM] The following table indicate main different points between models HR-VP58U and 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.

PACKING AND ACCESSORY ASSEMBLY <M1>

REF. MODEL

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

MODEL

HR-VP58U HR-J6007UM

CABINET AND CHASSIS ASSEMBLY <M2>

REF. MODEL

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

Notes : Mark — is not used.

HR-VP58U HR-J6007UM

Page 5

MAIN BOARD ASSEMBLY <03>

REF. MODEL

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

! 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

PARA RIBON WIRE — QUM022-30A4A4

HR-VP58U HR-J6007UM

LT. BATTERY BOARD ASSEMBLY <93>

REF. MODEL

NO. ITEM

PW4 LT. BATTERY BOARD ASSY — LPA10088-01A4 BT3001 BATTERY HOLDER — QNZ0032-001

Notes : Mark — is not used.

HR-VP58U HR-J6007UM

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SECTION 5

PARTS LIST

SAFETY PRECAUTION

Parts identified by the symbol are critical for safety. Replace only with specified part numbers.

5.1 PACKING AND ACCESSORY ASSEMBLY <M1>

The instruction manual to be provided with this product will differ according to the destination.

307

312

306

306A

ADHESIVE TAPE

308

309

313

310

320

302

CABINET & CHASSIS ASSY

<M2>

301

311

303

302

SPEC OF BARCODE

# REF No. PART No. PART NAME, DESCRIPTION # REF No. PART No. PART NAME, DESCRIPTION

--------------- ----------------------- ----------------------------------------------------- ---------------- ----------------------- ------------------------------------------------------

✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽

PACKING AND ACCESSORY ASSEMBLY <M1>

301 LP30670-009A PACKING CASE,J3007UM

LP30670-010B PACKING CASE,J4007UM

LP30670-011B PACKING CASE,J6007UM 302 LP30671-001C CUSHION ASSY 303 PQM30021-92 POLY BAG 306 LP20878-002A REMOTE CONTROLLER

306A LP40610-002A COVER(BATTERY) 307 – BATTERY,X2 (“AA”TYPE) 308 QPC02202230P POLY BAG

309 PECA0903 LT.BATTERY,J4007UM,J6007UM

310 LPT0371-001A INST.BOOK(EN.SP),J3007UM

311 QPC02503530P POLY BAG 312 PEAC0446-120 RF CABLE

313 PEMC1012 CONVERSION PLUG,J4007UM/J6007UM 320 PU36560-2 CONECTION SHEET

LPT0372-001A INST.BOOK(EN.SP),J4007UM/J6007UM

5-1

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5.2 CABINET AND CHASSIS ASSEMBLY <M2>

BEWARE OF BOGUS PARTS

Parts that do not meet specifications may cause trouble in regard to safety and performance. We recommend that genuine JVC parts be used.

503

504

510

516

505

505F

505E

508

507

509

505H

525

507

505D

505B

505C

506

505A

505G

WR1

518B

518A

518C

510

WR2

518

502

(MODEL: J3007UM)

LT BATTERY BOARD ASSY <93>

(MODEL: J4007UM/ J6007UM)

(Incl. <03>)

522

515

MAIN BOARD ASSY <03>

512

524

522

503

520

517

501C

MECHANISM ASSY <M4>

516

514

501A

501B

513

501

SPEC OF BARCODE

511

MINI FRONT BOARD ASSY <28>

523

WR3

5-2

Page 8

# REF No. PART No. PART NAME, DESCRIPTION # REF No. PART No. PART NAME, DESCRIPTION

--------------- ----------------------- ----------------------------------------------------- ---------------- ----------------------- ------------------------------------------------------

✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽

CABINET AND CHASSIS ASSEMBLY

501 LP10293-005D FRONT PANEL ASSY,J3007UM

! !

501A LP20868-006A CASSETTE DOOR,J3007UM/J4007UM

501B PQ46448 TORSION SPRING 501C LP20869-025A DISPLAY WINDOW,J3007UM

502 PQ11898-38-18 TOP COVER 503 QYTDSF3010M SCREW,X2 TOP COVER(SIDE) 504 QYTDSF3010M SCREW,TOP COVER(REAR) 505 LP20617-001A DRUM SUB ASSY,J6007UM

505A LP20616-001A UPPER DRUM ASSY,J6007UM

505B PDM4439 CAP 505C PDM4444-19-2 WASHER 505D LP40572-001A COLLAR ASSY 505E LP40323-001A CONTACT 505F LP30004-014A COMPRESSION SPRING 505G LP40174-001B FPC PLATE 505H LP20615-001A LOWER DRUM ASSY,J6007UM

506 PDZ0179-1-4 ROTOR ASSY 507 QYSPSP3006Z SCREW,X2

508 QAR0119-001 STATOR ASSY 509 QYSPSPH2606Z SCREW,X2 510 QYTDST2610Z SCREW,X3 DRUM

511 LP20262-002H BOTTOM CHASSIS,J3007UM

512 QYTDSF3010Z SCREW,MAIN 513 LP30312-001B BRACKET(CHASSIS) 514 QYTDSF3010Z SCREW,X2 515 QYTDSF4012Z SCREW,MECHA 516 QYTDSF3010Z SCREW,X2 MECHA

517 QMPD190-170-K POWER CORD,J3007UM

518 LP40369-001D CLEANER ASSY 518A PQ46418-1-2 CLEANER ROLLER 518B PQ46419-1-2 CLEANER 518C LP30407-001D CLEANER ARM 520 LP30336-001A CAP,LT.BATTERY,J4007UM/J6007UM 522 LP40226-001A PC SUPPORT,X2 523 LP40628-001A PC SUPPORT,FRONT 524 LP40253-001B STOPPER 525 PQ40413 SPECIAL SCREW,MECHA WR1 QUQ212-0518CG FFC WIRE,DRUM CN3002 WR2 WJT0005-002A E-CARD WIRE,A/C HEAD CN2001 WR3 QUQ112-0914CG FFC WIRE,FRONT CN7001

LP10293-006D FRONT PANEL ASSY,J4007UM LP10293-007D FRONT PANEL ASSY,J6007UM

LP20868-007A CASSETTE DOOR,J6007UM

LP20869-026A DISPLAY WINDOW,J4007UM LP20869-027A DISPLAY WINDOW,J6007UM

LP20617-003A DRUM SUB ASSY,J3007UM/J4007UM

LP20084-002A UPPER DRUM ASSY,J3007UM/J4007UM

LP20615-003A LOWER DRUM ASSY,J3007UM/J4007UM

LP20262-003H BOTTOM CHASSIS,J4007UM/J6007UM

QMP73J0-170 POWER CORD,J4007UM/J6007UM

<M2>

5-3

(Sanwa)-V13C1P/C1/D1 HR-J3007UM/J4007UM/J6007UM

E. & O. E. No. 82794

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VICTOR COMPANY OF JAPAN, LIMITED VIDEO DIVISION

S40894

Printed in Japan