JVC GR-DF470AH Service Manual
SERVICE MANUAL
DIGITAL VIDEO CAMERA
YF08820054
GR-DF430AA, GR-DF430AC,
GR-DF430AG, GR-DF430AH,
GR-DF430AS, GR-DF470AA,
GR-DF470AC, GR-DF470AG,
GR-DF470AH, GR-DF470AS
GR-DF430AAM, GR-DF430ACM,GR-DF430AG,
GR-DF430AH, GR-DF430AS[M5D5S3],
GR-DF470AAM,GR-DF470ACM, GR-DF470AG,
GR-DF470AH, GR-DF470AS[M5D5S7]
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. YF087 (GR-DF470EX).
Also, be sure to note important safety precautions provided in the service manual.
TABLE OF CONTENTS
1 PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
2 SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
3 DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
4 ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
5 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
COPYRIGHT © 2005 Victor Company of Japan, Limited
No.YF088
2005/4
SPECIFICATION
Camcorder
For General Power supply DC 11.0 V(Using AC Adapter)
DC 7.2 V (Using battery pack)
Power consumption Approx. 3.2 W(3.5W*)(LCD monitor off, viewfinder on)
Approx. 4.2W (4.5W*)(LCD monitor on, viewfinder off)
* Using LED Light (LED Light model only)
Dimensions (W × H × D) 75 mm × 74mm × 111 mm
(with the LCD monitor closed and the viewfinder pushed back in)
Weight Approx. 400g (without battery, cassette, memory card * and lens cap)
Approx. 480 g (incl. battery, cassette memory card *and lens cap)
* GR-DF430,460,470 only
Operating temperature 0°C to 40°C
Operating humidity 35% to 80%
Storage temperature -20°C to 50°C
Pickup 1/6" CCD
Lens F 1.2, f = 2.6 mm to 39 mm, 15:1 power zoom lens
Filter diameter Ø30.5 mm
LCD monitor 2.5" diagonally measured, LCD panel/TFT active matrix system
Viewfinder Electronic viewfinder with 0.16" color LCD
Speaker Monaural
LED Light Effective distance: 1.5 m
For Digital Video
Camera
For Digital Still
Camera
(GR-DF460,470
only)
For Connectors S S-Video input
Format DV format (SD mode)
Signal format PAL standard
Recording/Playback
format
Cassette Mini DV cassette
Tape speed SP: 18.8 mm/s, LP: 12.5 mm/s
Maximum recording time
(using 80 min. cassette)
Storage media SD Memory Card/MultiMediaCard
Compression system JPEG (compatible)
File size Still image : 2 modes ( 1024 × 768 pixels/640 × 480 pixels)
Picture quality 2 modes (FINE/STANDARD)
AV Video input
Microphone input Ø3.5 mm, stereo
DV Input*/output
USB(GR-DF460,470 only) Mini USB-B type, USB 1.1/2.0 compliant
Video Digital component recording
Audio PCM digital recording, 32 kHz 4-channel (12-bit), 48 kHz 2-channel (16-bit)
SP: 80 min., LP: 120 min.
Moving image:1 mode (160 × 120 pixels)
Y: 0.8 V to 1.2 V (p-p), 75Ω , analogue
(GR-DF430,470 only)
S-Video output Y: 1.0 V (p-p), 75Ω, analogue
(GR-DF430,470 only)
Video output 1.0 V (p-p), 75Ω, analogue
Audio input
(GR-DF430,470 only)
Audio output 300 mV (rms), 1 kΩ, analogue, stereo
* GR-DF430,460,
470 only
C: 0.2 V to 0.4 V (p-p), 75Ω , analogue
C: 0.29 V (p-p), 75Ω, analogue
0.8 V to 1.2 V (p-p), 75Ω, analogue
300 mV (rms), 50 kΩ , analogue, stereo
4-pin, IEEE 1394 compliant
AC Adapter
Power requirement AC 110 V to 240 V, 50 Hz/60 Hz
Output DC 11 V, 1 A
Specifications shown are for SP mode unless otherwise indicated. E & O.E. Design and specifications subject to change without
notice.
1-2 (No.YF088)
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