JVC GR-D50KR, GR-D70KR, GR-D90KR Schematics

Download

SCHEMATIC DIAGRAMS

DIGITAL VIDEO CAMERA

86723200304

GR-D50KR,GR-D70KR,GR-D90KR

CD-ROM No.SML200305

For disassembling and assembling of MECHANISM ASSEMBLY, refer to the SERVICE MANUAL No.86700 (MECHANISM ASSEMBLY).

Regarding service information other than these sections, refer to the service manual No. 86722 (GR-D70US,GRD91US). Also, be sure to note important safety precautions provided in the service manual.

SPECIFICATION (The specifications shown pertain specifically to the model GR-D30/D70/D90US)

Camcorder

General

Power supply : DC 11.0 V (Using AC Adapter)

Power consumption LCD monitor off, viewfinder on : Approx. 3.4 W LCD monitor on, viewfinder off : Approx. 4.7 W Dimensions (W x H x D) : 76 mm x 94 mm x 143 mm

Weight : Approx. 550 g (1.3 lbs) (GR-D90)

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) Pickup : 1/6" CCD Lens : F 1.6, f = 2.7 mm to 43.2 mm, 16:1 power zoom lens Filter diameter : Ø37 mm LCD monitor : 3.5" diagonally measured, LCD panel/TFT active

Viewfinder : Electronic viewfinder with 0.24" black/white LCD Speaker : Monaural

DC 7.2 V (Using battery pack)

(3" x 3-3/4" x 5-11/16") (GR-D90) 69 mm x 94 mm x 143 mm (2-3/4" x 3-3/4" x 5-11/16") (GR-D70/D30) (with the LCD monitor closed and the viewfinder pushed back in)

Approx. 525 g (1.2 lbs) (GR-D70/D30)

matrix system (GR-D90)

2.5" diagonally measured, LCD panel/TFT active matrix system (GR-D70/D30)

Digital Video Camera

Format : DV format (SD mode) Signal format : NTSC standard Recording/Playback format : Video: Digital component recording

: Audio: PCM digital recording,

32 kHz 4-channel (12-bit),

Cassette : Mini DV cassette Tape speed : SP : 18.8 mm/s

Maximum recording time : SP : 80 min. (using 80 min. cassette) LP : 120 min.

Digital Still Camera Function

Storage media : SD Memory Card/MultiMediaCard Compression system : JPEG (compatible) File size : 2 modes (1024 x 768 pixels, 640 x 480 pixels) Picture quality : 2 modes (FINE/STANDARD) Approximate number of storable images : pg. 18.

Connectors

S-Video Output : Y : 1 V (p-p), 75 Ω, analog

Input* : Y : 0.8 V (p-p) -1.2 V (p-p), 75 Ω, analog

AV Video output : 1 V (p-p), 75 Ω, analog Video input* : 0.8 V (p-p) -1.2 V (p-p), 75 Ω Audio output : 300 mV (rms), 1 k , analog, stereo Audio input* : 300 mV (rms), 50 k , analog, stereo DV Output : 4-pin, IEEE 1394 compliant Input : 4-pin, IEEE 1394 compliant USB* :5-pin

* GR-D90/D70 only

AC Adapter

Power requirement U.S.A and Canada : AC 120 V ~, 60 Hz Other countries : AC 110 V to 240 V ~, 50 Hz/60 Hz Output : DC 11 V , 1 A

48 kHz 2-channel (16-bit)

LP : 12.5 mm/s

C : 0.29 V (p-p), 75 Ω, analog

C : 0.2 V (p-p) -0.4 V (p-p), 75 Ω, analog

Ω

, analog

Ω

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

to change without notice.

GR-D50KR,GR-D70KR,GR-D90KR M3D125,M3D127,M3D147

No.86723SCH

2003/04

MONI-BW CIRCUIT BOARD

CHARTS AND DIAGRAMS

COMPONENT SIDE(A

R7634

C7641

D7603

SW7602

SW7601

)

SW2 SW3 SW4SW5

R7631

R7633

SW6

C7603

R7666

R7672 R7673

CN766

SW7

R7676

R7668 R7669

C7666

R7667

R7611

R7610

C7669

C7627

R7609

Q7608Q7609Q7610

R7675

R7674

C7668

IC7606

SW8

R31

R32

R29

R30

234

<02> MONI-BW YB 10433

COMPONENT PARTS LOCATION GUIDE <MONI-BW> YB10433

REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION

CAPACITOR

C1 A C 3C C10 B C 1A C11 B C 1A C7601 B C 2B C7602 B C 2B C7603 A C 2B C7604 B C 2B C7605 B C 2B C7606 B C 2B C7607 B C 2B C7608 B C 2B C7609 B C 2B C7613 B C 1B C7614 B C 1B C7615 B C 1B C7616 B C 2B C7617 B C 2B C7618 B C 1B C7619 B C 2B C7620 B C 2B C7621 B C 2B C7622 B C 2B C7623 B C 2C C7624 B C 1C C7626 B C 2C

C7627 A C 1C C7628 B C 3C C7629 B C 3B C7630 B C 4C C7631 B C 4C C7632 B C 2C C7633 B C 2C C7634 B C 2C C7635 B C 2C C7636 B C 3B C7637 B C 3B C7641 A C 3B C7643 B C 1B C7644 B C 1B C7645 B C 3C C7646 B C 1B C7647 B C 1B C7651 B C 2B C7654 B C 1C C7655 B C 1C C7661 B C 2B C7662 B C 2B C7663 B C 2B C7664 B C 2B C7665 B C 2C C7666 A C 2C

C7667 B C 1B C7668 A C 1C C7669 A C 2C

CONNECTOR

CN761 B C 1A CN762 B C 1B CN763 B C 1C CN764 B C 1C CN765 B C 2B CN766 A C 1A

DIODE

D10 B C 1A D11 B C 1A D7601 B C 2C D7602 B C 3C D7603 A C 3B

IC7601 B C 2B IC7602 B C 2C IC7606 A C 1C

COIL

L10 B C 1A

L7601 B C 1B L7602 B C 1B L7603 B C 1C L7604 B C 4C L7605 B C 1A L7606 B C 1B L7607 B C 2C

TRANSISTOR

Q10 B C 1A Q7601 B C 3C Q7602 B C 3C Q7603 B C 4C Q7604 B C 4C Q7605 B C 4B Q7606 B C 4B Q7608 A C 1C Q7609 A C 2C Q7610 A C 2C Q7611 B C 4B Q7612 B C 4B Q7613 B C 2C

RESISTOR

R3 A C 3C R4 A C 2C

R5 A C 2C R6 A C 1C R7 A C 2B R8 A C 1B R18 B C 1A R19 B C 1A R20 B C 1A R21 B C 1A R22 B C 1A R23 B C 1A R25 B C 1A R26 B C 1A R28 B C 1A R29 A C 1A R30 A C 1A R31 A C 1A R32 A C 2A R33 B C 2A R7601 B C 1B R7602 B C 1B R7603 B C 3B R7608 B C 2C R7609 A C 1C R7610 A C 1C R7611 A C 1C R7612 B C 3C

R7613 B C 3C R7614 B C 3C R7615 B C 3C R7616 B C 3C R7617 B C 4C R7618 B C 4B R7619 B C 3B R7620 B C 4B R7621 B C 3B R7622 B C 4B R7623 B C 4B R7624 B C 3B R7625 B C 3B R7630 B C 1C R7631 A C 3B R7633 A C 3B R7634 A C 3B R7636 B C 1B R7637 B C 2B R7638 B C 2B R7639 B C 3B R7661 B C 1C R7662 B C 1B R7663 B C 4C R7665 B C 2C R7666 A C 2C

R7667 A C 2C R7668 A C 2C R7669 A C 2C R7670 B C 2B R7672 A C 2C R7673 A C 2C R7674 A C 2C R7675 A C 1C R7676 A C 2C

OTHER

SW2 A C 3C SW3 A C 2C SW4 A C 1C SW5 A C 2C SW6 A C 3B SW7 A C 2B SW8 A C 1B SW7601 A C 4A SW7602 A C 4A TM1 A C 4A TM5 A C 4A TM13 A C 4A TM17 A C 3A TP7601 B C 4A TP7602 B C 4A

ZP1-3 B C 1A ZP1-4 B C 1A ZP1-6 B C 1B ZP1-7 B C 1A ZP1-8 B C 1A ZP1-9 B C 1B ZP2-2 B C 1A ZP2-3 B C 1A ZP2-4 B C 1A ZP2-5 B C 1A ZP2-6 B C 1B ZP2-7 B C 1A ZP2-8 B C 1A ZP2-9 B C 1A ZP3-7 B C 1C ZP3-8 B C 1B ZP3-9 B C 1B ZP5-1 B C 2B ZP5-2 B C 2B ZP5-3 B C 2B ZP5-9 B C 2A ZP1-10 B C 1A ZP1-11 B C 1A ZP1-12 B C 1A ZP1-13 B C 1A ZP1-14 B C 1A

ZP1-15 B C 1A ZP1-16 B C 3B ZP1-17 B C 2C ZP1-18 B C 2A ZP1-20 B C 2A ZP1-22 B C 2A ZP1-26 B C 2A ZP1-27 B C 2A ZP1-28 B C 2A ZP1-36 B C 3B ZP1-40 B C 2A ZP2-10 B C 1A ZP3-10 B C 1B ZP3-11 B C 1C ZP3-12 B C 2C ZP3-13 B C 1C ZP3-14 B C 1B ZP3-15 B C 1C ZP3-16 B C 1B ZP3-17 B C 1B ZP3-18 B C 1B ZP3-19 B C 1B ZP3-20 B C 1B ZP5-17 B C 2A ZP5-18 B C 2A ZP5-19 B C 3B

ZP5-23 B C 3B ZP5-24 B C 2C ZP5-26 B C 2C ZP5-29 B C 3B ZP5-30 B C 3C ZP5-32 B C 3C

(No.86723)1-7

)

C7631

TP7602

TP7601

C7645

R7616

R7663

Q7602

C7629

R7621

R7619

R7623

Q7606

C7637

R7639

FOIL SIDE(B

R7617R7618

L7604

Q7603Q7604

C7630

Q7611

Q7612

Q7605

R7620

R7622

CN764

ZP3-10

ZP3-17

ZP3-11

CN763

ZP2-3

R7608

ZP3-7

ZP3-8

ZP3-9

C7613

R7602

C7614

ZP3-16

ZP3-18

L7601

L7606

L7605

ZP1-10

Q7613

C7624

ZP3-12

R7665

C7667

R7601

C7646

ZP1-9

ZP1-7

ZP1-11

ZP1-8

ZP1-12

ZP1-13

ZP1-3

ZP1-17

R7661

R7630

C7615

R7636

R7637

R7638

C7647

IC7601

C7616

C7618

C7619

ZP1-18

CN761

ZP1-20

ZP1-15

ZP1-22

ZP1-14

IC7602

C7623

C7665

C7635

L7607

ZP5-26

C7626

ZP5-24

C7633

C7661

C7662

C7663

C7664

C7608

C7602

C7601

C7617

C7620

C7621

C7622

R7670

ZP1-26

ZP1-28

ZP5-17

ZP1-27

ZP5-9

ZP5-18

C7634

D7601

C7632

C7651

C7607

C7605

C7609

C7604

C7606

ZP5-2 ZP5-3

ZP5-1

R33

CN765

ZP1-40

ZP5-30

ZP5-32

ZP1-16

C7628

R7603

R7625

R7624

C7636

ZP5-19

ZP5-23

ZP1-36

D7602

R7612

R7613

R7615

Q7601

R7614

ZP5-29

C7655

L7603

ZP3-15

C7654

ZP3-13

ZP3-14

ZP3-20

ZP3-19

ZP1-6

L7602

C7643

C7644

ZP2-6

R7662

CN762

ZP2-2

ZP1-4

ZP2-9

R26

D11

ZP2-4

R18

R19

R21R22

R25

C10

R20

L10

R23R28

ZP2-7ZP2-8

ZP2-10

C11

Q10D10

ZP2-5

321

<02> MONI-BW

YB 10433