JVC GR-D50KR Service Manual

SERVICE MANUAL
2003 04 86723
GR-D50KR,GR-D70KR,GR-D90KR
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,GR-
D91US). 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
DC 7.2 V
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
(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)
Weight : Approx. 550 g (1.3 lbs) (GR-D90)
Approx. 525 g (1.2 lbs) (GR-D70/D30)
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
matrix system (GR-D90)
2.5" diagonally measured, LCD panel/TFT active
matrix system (GR-D70/D30)
Viewfinder : Electronic viewfinder with 0.24" black/white LCD
Speaker : Monaural
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),
Specifications shown are for SP mode unless otherwise indicated. E & O.E. Design and specifications subject
to change without notice.
DIGITAL VIDEO CAMERA
(Using AC Adapter)
(Using battery pack)
COPYRIGHT © 2003 VICTOR COMPANY OF JAPAN, LTD.
48 kHz 2-channel (16-bit)
Cassette : Mini DV cassette
Tape speed : SP : 18.8 mm/s
LP : 12.5 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
: Y : 1 V (p-p), 75 Ω, analog
Output
C : 0.29 V (p-p), 75 Ω, analog
: Y : 0.8 V (p-p) -1.2 V (p-p), 75 Ω, analog
Input*
C : 0.2 V (p-p) -0.4 V (p-p), 75 Ω, analog
AV
: 1 V (p-p), 75 Ω, analog
Video output
: 0.8 V (p-p) -1.2 V (p-p), 75 Ω, analog
Video input*
Audio output : 300 mV (rms), 1 kΩ, analog, stereo
Audio input* : 300 mV (rms), 50 kΩ, 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
GR-D50KR,GR-D70KR,GR-D90KR M3D125,M3D127,M3D147
, 1 A
No.86723
2003/04