JVC GRDVM90UM
Service Manual

DIGITAL VIDEO CAMERA

GR-DVM80UM/90UM

(AUDINAC KIT)
Regarding service information other than these sections, refer to the GR-DVM90U service manual (No. 86565). Also, be sure to note important safety precautions provided in the service manual.

SPECIFICATIONS (The specifications shown pertain specifically to the model GR-DVM90UM)
Camcorder
For General
Power supply Power consumption LCD monitor off, viewfinder on LCD monitor on, viewfinder off Dimensions (W x H x D) Weight : DC 6.3 V DC 7.2 V (Using AC Power Adapter/Charger) (Using battery pack) (with an optional MultiMediaCard [4 MB]) FINE : 26 (VGA), 12 (XGA) STANDARD : 76 (VGA), 36 (XGA) (with an optional MultiMediaCard [8 MB]) FINE : 54 (VGA), 24 (XGA) STANDARD : 155 (VGA), 75 (XGA)

Operating temperature Operating humidity Storage temperature Pickup Lens Filter diameter LCD monitor Viewfinder Speaker

: Approx. 4.6 W : Approx. 5.5 W : 51 mm x 125 mm x 97 mm (2-1/16" x 4-15/16" x 3-7/8") (with the LCD monitor closed and the viewfinder pushed back in) : Approx. 510 g (1.2 lbs) (without cassette, MultiMediaCard and battery) Approx. 585 g (1.3 lbs) (incl. cassette, MultiMediaCard and battery) : 0°C to 40°C (32°F to 104°F) : 35% to 80% : �20°C to 50°C (�4°F to 122°F) : 1/4" CCD (Progressive Scan) : F 1.8, f = 3.8 mm to 38 mm, 10:1 power zoom lens : ø27 mm : 2.5" diagonally measured, LCD panel/TFT active matrix system : Electronic viewfinder with 0.55" color LCD : Monaural

For Connectors
Video output Audio output DV Input/output Headphone output : 1 V (p-p), 75 �, analog : 300 mV (rms), 1 k�, analog, stereo : 4-pin, IEEE 1394 compliant : ø3.5 mm, stereo

AC Power Adapter/Charger AA-V51EN
Power requirement U.S.A. and Canada Other countries Power consumption Output Charge VTR Dimensions (W x H x D) Weight : AC 120 V`, 60 Hz : AC 110 V to 240 V`, 50 Hz/60 Hz : 23 W : DC 7.2 V : DC 6.3 V , 0.77 A , 1.8 A

: 68 mm x 45 mm x 110 mm (2-11/16" x 1-13/16" x 4-3/8") : Approx. 254.5 g (0.57 lbs)

For Digital Video Camera
Format Signal format Recording/Playback format : DV format (SD mode) : NTSC standard : Video: Digital component recording : Audio: PCM digital recording, 32 kHz 4-channel (12-bit), 48 kHz 2-channel (16-bit) : Mini DV cassette : SP: 18.8 mm/s LP: 12.5 mm/s : SP: 80 min. LP: 120 min.

Docking Station
For General
Dimensions (W x H x D) Weight : 55 mm x 36 mm x 107 mm (2-3/16" x 1-7/16" x 4-1/4") : Approx. 89.9 g (0.2 lbs)

Cassette Tape speed Maximum recording time (using 80 min. cassette)

For Connectors
S-Video Video Audio JLIP/EDIT : Y: 1 V (p-p), 75 �, analog output C: 0.29 V (p-p), 75 �, analog output : 1 V (p-p), 75 �, analog output : 300 mV (rms), 1 k�, analog output : ø3.5 mm, 4-pole, mini-head jack (compatible with RC-5325 plug) : ø2.5 mm, 3-pole : 506 µV (rms), high impedance unbalanced with ø3.5 mm (stereo) : For an optional video printer equipped with a PRINT DATA connector

For Digital Still Camera
Storage media : Compression system : File size : Picture quality : Approximate number of storable images MultiMediaCard JPEG (compatible) 2 modes (XGA: 1024 x 768 pixels/VGA: 640 x 480 pixels) 2 modes (FINE/STANDARD)

PC External microphone input PRINTER

VICTOR COMPANY OF JAPAN, LIMITED VIDEO DIVISION

S40894

(with the provided MultiMediaCard [8 MB], with Sound Effects pre-stored) FINE : 46 (VGA), 21 (XGA) STANDARD : 133 (VGA), 64 (XGA)

Specifications shown are for SP mode unless otherwise indicated. E & O.E. Design and specifications subject to change without notice.

Printed in Japan

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This service manual is printed on 100% recycled paper. © COPYRIGHT 2000 VICTOR COMPANY OF JAPAN, LTD.

No. 86591 November 2000