COPYRIGHT © 2003 VICTOR COMPANY OF JAPAN, LTD
SERVICE MANUAL
Regarding service information other than these sections, refer to the service manual No. 86740 (GR-DX95EX).
Also, be sure to note important safety precautions provided in the service manual.
General
Power supply
: DC 11.0 V
(Using AC Adapter)
DC 7.2 V
(Using battery pack)
Power consumption
LCD monitor off,
viewfinder on : Approx. 3.4 W
LCD monitor on,
viewfinder off : Approx. 4.6 W
Dimensions
(W x H x D)
: 55 mm x 102 mm x 96 mm
(with the LCD monitor closed and
the viewfinder pushed back in)
Weight
: Approx. 440 g (GR-DX300/DX100)
(without grip belt)
: Approx. 450 g (GR-DX95/DX75)
(without grip belt)
Operating
temperature
:0
°C to 40°C
Operating
humidity
: 35% to 80%
Storage
temperature
: 20
°C to 50°C
Pickup
: 1/4" CCD (GR-DX300/DX100)
1/6" CCD (GR-DX95/DX75)
Lens
: F 1.8, f = 3.8 mm to 38 mm,
10:1 power zoom lens
(GR-DX300/DX100)
F1.6, f =2.7 mm to 43.2 mm,
16:1 power zoom lens
(GR-DX95/DX75)
Filter diameter
: ø30.5 mm
LCD monitor
: 3" diagonally measured, LCD
panel/TFT active matrix system
(GR-DX300/DX95)
2.5" diagonally measured, LCD
panel/TFT active matrix system
(GR-DX100/DX75)
Viewfinder
: Electronic viewfinder with 0.24"
black/white LCD
Speaker
: Monaural
Digital Video Camera
Format
: DV format (SD mode)
Signal format
: PAL standard
Recording/
Playback format : Video: Digital component
recording
: Audio: PCM digital recording,
32 kHz 4-channel (12-bit),
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.
LP : 120 min.
cassette)
Digital Still Camera Function
Storage media
: SD Memory Card/MultiMediaCard
Compression
system
: Still image
: JPEG
(compatible)
Moving image : MPEG4
(compatible)
File size
: 4 modes (1600 x 1200 pixels*,
1280 x 960 pixels*,
1024 x 768 pixels,
640 x 480 pixels)
Picture quality
: 2 modes (FINE/STANDARD)
Approximate
number of
storable images :
pg. 18.
* GR-DX300/DX100 only.
Connectors
S/AV
S-Video output
: Y : 1 V (p-p), 75
, analogue
C : 0.29 V (p-p), 75
, analogue
S-Video input
: Y : 0.8 V (p-p) 1.2 V (p-p), 75
,
analogue
C : 0.2 V (p-p) 0.4 V (p-p), 75
,
analogue
Video output
: 1 V (p-p), 75
, analogue
Video input
: 0.8 V (p-p) 1.2 V (p-p), 75
,
analogue
Audio output
: 300 mV (rms), 1 k
, analogue,
stereo
Audio input
: 300 mV (rms), 50 k
, analogue,
stereo
Edit
: ø3.5 mm, 2-pole
DV
Output
: 4-pin, IEEE 1394 compliant
Input
: 4-pin, IEEE 1394 compliant
USB
: 5-pin
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.
No.86751
2003/06
GR-DX100EX, GR-DX100EY, GR-DX100EZ, GR-DX100EK,
GR-DX300EX, GR-DX300EY, GR-DX300EZ, GR-DX300EK
GR-DX100EK M3D329
GR-DX100EX M3D329
GR-DX100EY M3D329
GR-DX100EZ M3D329
GR-DX300EK M3D339
GR-DX300EX M3D339
GR-DX300EY M3D339
GR-DX300EZ M3D339
DIGITAL VIDEO CAMERA
SPECIFICATIONS (The specifications shown pertain specifically to the model GR-DX75EK, GR-DX95EK, GR-DX100EK and GR-DX300EK.)
MC-Service
CONTENTS
DIFFERENT LIST .............................................................................................................................................................. 1 only
5.
PARTS LIST .................................................................................................................................................................... 5-1
The following table indicate main different points between models GR-DX95EX, GR-DX100EK, GR-DX100EX, GR-DX100EY,
GR-DX100EZ, GR-DX300EK, GR-DX300EX, GR-DX300EY and GR-DX300EZ.
DIFFERENT LIST
DIFFERENT TABLE OF FEATURE
Notes: Mark
is same as left.
MODEL
GR-DX100EK
ITEM
IMAGE SENSOR
1/6 800K
1/4 1.33M
LENS SPECIFICATION
F1.6-2.4
F1.8-2.4
OPTICAL ZOOM RATIO
16x
10x
TOTAL ZOOM RATIO
700x
500x
LCD MONITOR
3.0 INCH
2.5 INCH
3.0 INCH
AC CORD
CEE PLUG
BS PLUG
CEE PLUG
BS PLUG
CEE PLUG
PROVIDED MEMORY CARD MMC 8MB
SD 8MB
GR-DX100EX GR-DX100EY GR-DX100EZ GR-DX300EK GR-DX300EX GR-DX300EY GR-DX300EZ
GR-DX95EX
1
COPYRIGHT © 2003 VICTOR COMPANY OF JAPAN, LTD
SERVICE MANUAL
For disassembling and assembling of MECHANISM ASSEMBLY, refer to the SERVICE MANUAL No.86700(MECHANISM ASSEMBLY).
General
Power supply
: DC 11.0 V
(Using AC Adapter)
DC 7.2 V
(Using battery pack)
Power consumption
LCD monitor off,
viewfinder on : Approx. 3.4 W
LCD monitor on,
viewfinder off : Approx. 4.6 W
Dimensions
(W x H x D)
: 55 mm x 102 mm x 96 mm
(with the LCD monitor closed and
the viewfinder pushed back in)
Weight
: Approx. 440 g (GR-DX300/DX100)
(without grip belt)
: Approx. 450 g (GR-DX95/DX75)
(without grip belt)
Operating
temperature
:0
°C to 40°C
Operating
humidity
: 35% to 80%
Storage
temperature
: 20
°C to 50°C
Pickup
: 1/4" CCD (GR-DX300/DX100)
1/6" CCD (GR-DX95/DX75)
Lens
: F 1.8, f = 3.8 mm to 38 mm,
10:1 power zoom lens
(GR-DX300/DX100)
F1.6, f =2.7 mm to 43.2 mm,
16:1 power zoom lens
(GR-DX95/DX75)
Filter diameter
: ø30.5 mm
LCD monitor
: 3" diagonally measured, LCD
panel/TFT active matrix system
(GR-DX300/DX95)
2.5" diagonally measured, LCD
panel/TFT active matrix system
(GR-DX100/DX75)
Viewfinder
: Electronic viewfinder with 0.24"
black/white LCD
Speaker
: Monaural
Digital Video Camera
Format
: DV format (SD mode)
Signal format
: PAL standard
Recording/
Playback format : Video: Digital component
recording
: Audio: PCM digital recording,
32 kHz 4-channel (12-bit),
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.
LP : 120 min.
cassette)
Digital Still Camera Function
Storage media
: SD Memory Card/MultiMediaCard
Compression
system
: Still image
: JPEG
(compatible)
Moving image : MPEG4
(compatible)
File size
: 4 modes (1600 x 1200 pixels*,
1280 x 960 pixels*,
1024 x 768 pixels,
640 x 480 pixels)
Picture quality
: 2 modes (FINE/STANDARD)
Approximate
number of
storable images :
pg. 18.
* GR-DX300/DX100 only.
Connectors
S/AV
S-Video output
: Y : 1 V (p-p), 75
, analogue
C : 0.29 V (p-p), 75
, analogue
S-Video input
: Y : 0.8 V (p-p) 1.2 V (p-p), 75
,
analogue
C : 0.2 V (p-p) 0.4 V (p-p), 75
,
analogue
Video output
: 1 V (p-p), 75
, analogue
Video input
: 0.8 V (p-p) 1.2 V (p-p), 75
,
analogue
Audio output
: 300 mV (rms), 1 k
, analogue,
stereo
Audio input
: 300 mV (rms), 50 k
, analogue,
stereo
Edit
: ø3.5 mm, 2-pole
DV
Output
: 4-pin, IEEE 1394 compliant
Input
: 4-pin, IEEE 1394 compliant
USB
: 5-pin
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.
No.86740
2003/06
GR-DX75EX, GR-DX75EY, GR-DX75EZ, GR-DX75EK,
GR-DX95EX, GR-DX95EY, GR-DX95EZ, GR-DX95EK
GR-DX75EK M3D327
GR-DX75EX M3D327
GR-DX75EY M3D327
GR-DX75EZ M3D327
GR-DX95EK M3D337
GR-DX95EX M3D337
GR-DX95EY M3D337
GR-DX95EZ M3D337
DIGITAL VIDEO CAMERA
SPECIFICATIONS (The specifications shown pertain specifically to the model GR-DX75EX, GR-DX95EX, GR-DX100EX and GR-DX300EX.)
MC-Service
CONTENTS
Important Safety Precautions
1.
DISASSEMBLY ............................................................................................................................................................... 1-1
3.
ADJUSTMENT ................................................................................................................................................................ 3-1
4.
CHARTS AND DIAGRAMS ............................................................................................................................................ 4-1
5.
PARTS LIST .................................................................................................................................................................... 5-1
The following table indicate main different points between models GR-DX75EK, GR-DX75EX, GR-DX75EY, GR-DX75EZ, GR-
DX95EK, GR-DX95EX, GR-DX95EY and GR-DX95EZ.
DIFFERENT LIST
DIFFERENT TABLE OF FEATURE
Notes: Mark
is same as left.
MODEL
GR-DX75EK
ITEM
LCD MONITOR
2.5 INCH
3.0 INCH
AC CORD
BS PLUG
CEE PLUG
BS PLUG
CEE PLUG
GR-DX75EX GR-DX75EY GR-DX75EZ GR-DX95EK GR-DX95EX GR-DX95EY GR-DX95EZ
Important Safety Precautions
Prior to shipment from the factory, JVC products are strictly inspected to conform with the recognized product safety and electrical codes
of the countries in which they are to be sold. However, in order to maintain such compliance, it is equally important to implement the
following precautions when a set is being serviced.
Fig.1
1. Locations requiring special caution are denoted by labels and
inscriptions on the cabinet, chassis and certain parts of the
product. When performing service, be sure to read and com-
ply with these and other cautionary notices appearing in the
operation and service manuals.
2. Parts identified by the
symbol and shaded (
) parts are
critical for safety.
Replace only with specified part numbers.
Note: Parts in this category also include those specified to com-
ply with X-ray emission standards for products using
cathode ray tubes and those specified for compliance
with various regulations regarding spurious radiation
emission.
3. Fuse replacement caution notice.
Caution for continued protection against fire hazard.
Replace only with same type and rated fuse(s) as specified.
4. Use specified internal wiring. Note especially:
1) Wires covered with PVC tubing
2) Double insulated wires
3) High voltage leads
5. Use specified insulating materials for hazardous live parts.
Note especially:
1) Insulation Tape
3) Spacers
5) Barrier
2) PVC tubing
4) Insulation sheets for transistors
6. When replacing AC primary side components (transformers,
power cords, noise blocking capacitors, etc.) wrap ends of
wires securely about the terminals before soldering.
Power cord
Fig.2
10. Also check areas surrounding repaired locations.
11. Products using cathode ray tubes (CRTs)
In regard to such products, the cathode ray tubes themselves,
the high voltage circuits, and related circuits are specified for
compliance with recognized codes pertaining to X-ray emission.
Consequently, when servicing these products, replace the cath-
ode ray tubes and other parts with only the specified parts.
Under no circumstances attempt to modify these circuits.
Unauthorized modification can increase the high voltage value
and cause X-ray emission from the cathode ray tube.
12. Crimp type wire connector
In such cases as when replacing the power transformer in sets
where the connections between the power cord and power
transformer primary lead wires are performed using crimp type
connectors, if replacing the connectors is unavoidable, in or-
der to prevent safety hazards, perform carefully and precisely
according to the following steps.
1) Connector part number : E03830-001
2) Required tool : Connector crimping tool of the proper type
which will not damage insulated parts.
3) Replacement procedure
(1) Remove the old connector by cutting the wires at a point
close to the connector.
Important : Do not reuse a connector (discard it).
Fig.7
cut close to connector
Fig.3
(2) Strip about 15 mm of the insulation from the ends of
the wires. If the wires are stranded, twist the strands to
avoid frayed conductors.
15 mm
Fig.4
(3) Align the lengths of the wires to be connected. Insert
the wires fully into the connector.
Connector
Metal sleeve
Fig.5
(4) As shown in Fig.6, use the crimping tool to crimp the
metal sleeve at the center position. Be sure to crimp fully
to the complete closure of the tool.
1
Precautions during Servicing
7. Observe that wires do not contact heat producing parts
(heatsinks, oxide metal film resistors, fusible resistors, etc.)
8. Check that replaced wires do not contact sharp edged or
pointed parts.
9. When a power cord has been replaced, check that 10-15 kg of
force in any direction will not loosen it.
1.25
2.0
5.5
Crimping tool
Fig.6
(5) Check the four points noted in Fig.7.
Not easily pulled free
Crimped at approx. center
of metal sleeve
Conductors extended
Wire insulation recessed
more than 4 mm
S40888-01