JVC GR-DVF31UM User manual

Camcorder

General

Power supply : DC 6.3 V (Using AC Power Adapter/Charger)

DC 7.2 V (Using battery pack)

Power consumption

LCD monitor off, viewfinder on : Approx. 4.6 W

LCD monitor on, viewfinder off : Approx. 5.7 W

Video light : Approx. 3.9 W

Format : DV Format (SD mode)

Signal format : NTSC Standard

Video signal recording format : Digital Component Recording

Cassette : Mini DV Cassette

Tape Speed : SP: 18.8 mm/s

LP: 12.5 mm/s

Maximum recording time : SP: 60 min.

LP: 90 min. (using M-DV60ME cassette)

Pickup : 1/4" CCD

Lens : F 1.6, f = 3.9 to 62.4 mm, 16:1 Power Zoom Lens

Filter diameter : ø40.5 mm

LCD monitor : 3.0" diagonally measured, LCD panel/TFT active matrix system

Viewfinder : Electronic viewfinder with 0.55" color LCD

Speaker : Monaural

Operating temperature :0°C to 40°C (32°F to 104°F)

Operating humidity : 35% to 80%

Storage temperature :–20°C to 50°C (–4°F to 122°F)

Dimensions : 188 (W) x 118 (H) x 88 (D) mm (7-7/16" x 4-11/16" x 3-1/2")

(with the LCD monitor closed and the viewfinder pushed down)

Weight : Approx. 700 g (1.6 lbs)

Connectors

S-Video : Y: 1 Vp-p, 75 Ω, analog output

C: 0.29 Vp-p, 75 Ω, analog output

JLIP :ø3.5 mm, 4-pole, mini-head jack (compatible with RC-5325 plug)

PC :ø2.5 mm, 3-pole

Video output : 1 Vp-p, 75 Ωunbalanced, analog output

Audio output :–8 dBs, 1 kΩanalog output, stereo

DV input/output : 4-pin, IEEE1394 compliant

AC Power Adapter/Charger AA-V20EN

Power requirement : AC 110 V to 240 V`, 50/60 Hz

Power consumption : 23 W

Output

Charge : DC 7.2 V , 0.77 A

VTR : DC 6.3 V , 1.8 A

Dimensions : 68 (W) x 38 (H) x 110 (D) mm (2-11/16" x 1-1/2" x 4-3/8")

Weight : Approx. 255 g (0.57 lbs)

Specifications shown are for SP mode unless otherwise indicated. E & O.E. Design and specifications subject to

change without notice.

DIGITAL VIDEO CAMERA

GR-DVF31UM

SPECIFICATIONS

(The specifications shown pertain specifically to the model GR-FX10EE)

No. 86534

November 1999

Regarding service information other than these sections, refer to the GR-DVF31U service manual (No. 86503).

Also, be sure to note important safety precautions provided in the service manual.

This service manual is made from all recycled paper.

4.1 BOARD INTERCONNECTIONS

ABCD

SECTION 4

CHARTS AND DIAGRAMS

4-1

4-2

EFG

Note: How to find the page showing the continuative schematic diagram

Example)

TO SYSCON (Page 4-7):

Refer to the GR-DVF31U service manaul (No. 86503)

TO SYSCON (Page 4-4):

Refer to this service manual

4.2 JACK SCHEMATIC DIAGRAM

ABCD

4-3

Note: How to find the page showing the continuative schematic diagram

Example)

TO SYSCON (Page 4-7):

Refer to the GR-DVF31U service manaul (No. 86503)

TO SYSCON (Page 4-4):

Refer to this service manual

4.3 SYSCON SCHEMATIC DIAGRAM

ABCD

4-4

4-5

EFG

Note: How to find the page showing the continuative schematic diagram

Example)

TO SYSCON (Page 4-7):

Refer to the GR-DVF31U service manaul (No. 86503)

TO SYSCON (Page 4-4):

Refer to this service manual

5.3 MECHANISM ASSEMBLY <M3>

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.

5-6

405

418

407

408

438

436

439

449

448

437

419

417

406

481

475

406

414

469

404

402

403

411

410

411

409

432

435

433

434

430

429

441

461

460

479

459

458

443

442

453

467

454

465

464

465

466

455

452

457

456

471

470

431

473

474

401

478

472

462

440

445

444

447

463

424

421

420 425

416

415

428

427

422

423

426

446

451

450

469

480

468

469

413

NOTE:

The section marked in AA and BB indicate

lubrication and greasing areas.

Classification Part No. Symbol in drawing

Grease KYODO-SH-P AA

Oil YTU94027 BB

REF No. PART No. PART NAME, DESCRIPTION #

REF No. PART No. PART NAME, DESCRIPTION

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

5-7

✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽

MECHANISM ASSEMBLY <M3>

401 LY10077-001J MAIN DECK ASSY

402 LY30436-001F SLANT POLE ARM ASSY

403 YQ44246 SLIT WASHER

404 LY30438-001B CLEANER ARM ASSY

405 LY10080-001P RAIL ASSY

406 YQ44246 SLIT WASHER,X3

407 LY40353-001D GUIDE ROLLER(S)ASSY

408 LY30002-006C COMPRES. SPRING

409 QAR0026-001 CAPSTAN MOTOR

410 LY30504-001C CATCHER(T)ASSY

411 YQ43893 MINI SCREW,X4

413 LY30448-001C MOTOR BKT ASSY

414 YQ43893 MINI SCREW,X2

415 LY30449-001C WORM WHEEL

416 YQ44246 SLIT WASHER

417 LY40496-001C ROTARY ENCODER

418 YQ43893 MINI SCREW

419 YQ44246 SLIT WASHER

420 LY40614-001B GEAR HOLDER

421 YQ43893 MINI SCREW

422 LY30450-001C MAIN CAM

423 LY30840-001A BRAKE CTL PLATE

424 YQ43893 MINI SCREW

425 LY40373-001C TC LEVER ASSY

426 LY30452-001E SLIDE LEVER ASSY

427 LY30454-001A CONNECT GEAR

428 YQ44246 SLIT WASHER

429 LY30455-001B SUB CAM

430 YQ43893 MINI SCREW

431 LY30456-001B PINCHROLLER ARM ASSY

432 YQ44246 SLIT WASHER

433 LY30459-001A CHARGE ARM ASSY

434 YQ44246 SLIT WASHER

435 LY40387-001B BC LEVER ASSY

436 LY40389-001D R.D.PULLEY ASSY

437 YQ44246-2 SLIT WASHER

438 LY40391-001E CENTER GEAR ASSY

439 LY40396-001A TIMING BELT

440 LY40413-001A COLLAR,X2

441 LY30468-001C GUIDE ARM ASSY

442 LY30618-001C SLIDE GUIDE PLATE ASSY

443 YQ43893-2 MINI SCREW

444 LY40420-001J TENSION ARM ASSY

445 YQ44246 SLIT WASHER

446 LY30471-001D PAD ARM ASSY

447 YQ44246 SLIT WASHER

448 LY40432-001E IDLER ARM ASSY

449 YQ44246-2 SLIT WASHER

450 LY30476-001A GUIDE PIN(SUPPLY)

451 YQ43893 MINI SCREW

452 LY40441-001B REEL DISK(SUPPLY)ASSY

453 YQ44246 SLIT WASHER

454 LY40443-001B REEL DISK(TAKE-UP)ASSY

455 YQ44246 SLIT WASHER

456 LY30477-001D CTL PLATE ASSY

457 YQ44246 SLIT WASHER

458 LY40444-001E LOADING BRAKE ASSY

459 YQ44246 SLIT WASHER

460 LY40452-001A SUB BRAKE ASSY

461 YQ44246 SLIT WASHER

462 LY30479-001B RELEASE GUIDE ASSY

463 YQ44246 SLIT WASHER

464 LY20146-001G REEL COVER ASSY

465 YQ43893-4 MINI SCREW,X2

466 YQ43893 MINI SCREW

467 YQ44246 SLIT WASHER

468 YDV2086I DRUM ASSY

469 YQ43893 MINI SCREW,X3

470 LY20138-001C PWB HOLDER

471 YQ43893 MINI SCREW,X2

472 LY10082-001H SLIDE DECK ASSY

473 LY30462-001A LOADING GUIDE

474 YQ43893 MINI SCREW

475 YMA0025F MECHA(A)ASSY

478 LY30496-001N DECK ASSY

479 LY41674-001A SLIT WASHER

480 LY30016-0M1A SPACER-A

481 LY41573-001A WASHER

6-2

ABCD

6.2 SCHEMATIC DIAGRAM

NOTE:

When ordering parts, be sure to order according to the Part Number

indicated in the Parts List.

6-3

Safety precautions

The components identified by the symbol !are

critical for safety. For continued safety, replace safety

critical components only with manufacturer’s recom-

mended parts.

EFG

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