70U
Low Cost Lightweight ENG/EFP Digital
Camcorder Offering Superior Image Quality
and Advanced Features
COMPONENT DIGITAL
D-9 CAMCORDER
Shown with optional accessories
Top-quality D-9 Video-capturing
Solution Packed with Innovations and
Delivering Exceptional Value
JVC’s DY-70U camcorder is a high-performance tool for ENG and EFP users that
offers enhanced control and creativity under all conditions, yet comes in an
exceptionally economical package. Featuring JVC’s world-renowned D-9 format
with a 124-minute recording time, a 50Mbps data rate, and a 4:2:2 signal, the
DY-70U delivers stunning picture quality (The camera section delivers 800 TV
lines). And it features the high sensitivity (F11 at 2000 lux) and the wide
dynamic range (600%) of high-end cameras for a fraction of the cost. It also
offers flexibility — in LoLux mode it captures pictures in low-light conditions
(0.75 lux with F1.4), and it comes packed with powerful features designed for
today’s competitive working environment. The DY-70U — setting a new standard.
COMPONENT DIGITAL
Advanced 1/2-inch Interline CCD
F11 at 2000 Lux
800 TV Lines (In-Camera, No Output)
600% Wide Dynamic Range
LoLux—0.75 Lux at F1.4
Performance for Production Professionals
High-quality 4:2:2 Component
Digital Recording
With an extremely mild, perceptually
lossless 3:3:1 compression ratio and a data rate of 50 Mbps,
D-9 can capture even the most challenging picture in all its
splendor without compression artifacts such as pixel noise,
edge defects, blockiness and multi-generation degradation
produced when 5:1 compression systems record difficult
pictures. D-9's low compression intra-frame processing
ensures beautiful high resolution pictures when cascading
compression CODEC’s such as MPEG-2 mastering for DVD.
Highly efficient 50 Mbps intra-frame encoding has emerged as
the standard reference for mainstream television production.
To maintain superb picture quality from acquisition to
production, all D-9 products use a data rate of 50 Mbps.
In 1998, a joint SMPTE/EBU task force test results show that
D-9 provides;
• Quality identical to that produced by Digital Betacam
• Superior quality to that found in Beta-SP
• Better quality to 50 Mbps MPEG-2 1 frame only
compression
D-9 Format
JVC’s D-9 format has established a reputation as a
workhorse format. Broadcasters and production
professionals rely on D-9 to deliver picture quality rivaling
the most expensive digital formats and reliability superior to
any video cassette format, analog or digital.
Cue track 2
Cue track 1
Control track
10 tracks: 1 frame Track pitch: 20 µm Tape speed: 57.8 mm/sec.
Video
Video
Video
Video
Audio
Audio
Audio
Audio
Sub code
Sub code
1/2"
COMPONENT DIGITAL
Heavy-duty Tape Transport Mechanism
with Die-cast Magnesium Chassis
The heavy-duty tape transport
system of the DY-70U ensures
high-quality pictures. Moreover, a
die-cast magnesium chassis
ensures durable, rigid support for
both mechanism and electronics,
while its integrated drum base
improves linearity.
True Digital Camcorders
The DY-70U is a fully integrated digital camcorder which
captures, processes, and records only digital signals for
studio-quality acquisition. The result is sharply improved
picture sharpness and image quality.
DSP
Camera
Digital
VTR
Digital
14-bit Digital Signal Processor
The DY-70U applies JVC’s new
DSP with advanced 14-bit
video processing, which brings
out natural details, eliminates
spot noise, and accurately
reproduces dark areas.
Three High-Density 1/2-Inch CCDs
Featuring three advanced 1/2-inch
interline transfer CCDs and a 1/2-inch
F1.4 RGB prism, the DY-70U delivers
exceptionally sharp pictures. The highresolution DY-70U features 380,000
effective pixels (768H
493V). JVC’s innovative MICRO-
LENSES, which are supported by a large light shield to
reduce reflections and light leakages for minimal vertical
smear, ensure highly efficient light conversion with a
sensitivity of F11 at 2,000 Lux.
D-9 CAMCORDER DY-70U
Superior Image Reproduction
NORMAL
LOLUX 0.75 Lux
When activated, the LOLUX mode increases sensitivity with
almost no increase in noise. LOLUX lets you shoot in low light
conditions, so you can capture high-quality video footage with
excellent color balance at just 0.75 lux illumination.
600% Wide Dynamic
Range
Multi-stream parallel digital pipeline
processing at 40 MHz creates an
ultra-smooth gamma curve
calculated using a true log scale
algorithm. The result is a dynamic
range of 600% to accurately
reproduce fine details and colors in
areas of both shadows and
highlights.
NORMAL
WIDE DYNAMIC RANGE
LOLUX
Die-cast Magnesium Body
The DY-70U camcorder features a die-cast magnesium
body and frame, which offers the benefits of exceptionally
low weight, but with improved rigidity and durability for
professional use. It is also
ergonomically engineered
for maximum operator
comfort and utility. It also
incorporates engineering
innovations which sharply
reduce drum noise for
quiet operation.
Full Auto Shooting
The Full Auto Shooting Mode provides point-and-shoot
ease of operation, leaving the operator simply to zoom,
focus, and press the record button. Activating the Full Auto
Shooting sets the camera to the Auto Iris Mode, even if the
lens is set to manual. Also activated is Automatic Video
Level Control (ALC), along with Extended Electronic Iris
(EEI) and Full Auto White, which provide both variable gain
and variable
shutter. So the
operator can shoot
continuously from
a dark area to a
bright area without
changing gain, iris,
or ND filter.
Compact and Weighs just 15 lbs.
The compact DY-70U weighs only 15 lbs., including lens,
viewfinder, battery pack, and tape, and that weight is
carefully balanced for effortless hand-held shooting.
Operator Friendly Design
F1.4
33 18 12
60-3
F2.0 F2.8 F4.0 F5.6 F8.0 F11 F16
1/60 1/1201/250
LoLux
High OffLow
Middle
ALC
Automatic Iris
EEI
Full Auto Shooting
0.75 Lux 32 Lux 18,000 Lux2,000 Lux
DY-70U Lux Range
Other Professional Features
D-9 Video Tape
The DY-70U captures and stores up to 124 minutes of highresolution on a highdensity 1/2-inch
tape which employs
an advanced metalparticle formulation.
Tape running speed
is 57.8 mm/s with a
long recording time
of 124 minutes. No
other digital media
offers the length of
record/playback
time and durability of D-9 video cassettes.
Black Stretch/Black Compress
The Black Stretch/Black Compress function enhances or
compresses reproduction of black areas on the screen.
Highlight Chroma Processing
The DY-70U has built-in Highlight Chroma Processing to
maintain color saturation in highlights. The result is natural
color reproduction even in bright highlight portions of the
picture.
Detail Correction
A user control is provided to switch the mixture of in-band
and out-band correction, to adjust the picture sharpness
and produce a pleasing picture.
Tape/Battery Remaining Indicator
The Tape/Battery Remaining Indicator means you always
know exactly how much tape and battery power remains, so
that you can change tape and battery before it is too late!
Built-in Phantom Microphone Power
Phantom power can be supplied to optional microphones
through XLR connectors and switched off to each channel
when not in use.
Time Code Reader/Generator and Time
Date Generator
Two SMPTE-standard time code generators digitally record
independent time code streams in the sub-code area. The
main time code generator can be preset by the operator or
slave-locked to an existing time code on the tape, or to an
external master time code generator for shooting with more
than one camera. The secondary time code automatically
records time code data corresponding to date and time of
day. D-9 editing decks can accurately read both time
codes at any speed.
Continuous Auto Black (CAB)
JVC’s Continuous Auto Black (CAB) circuit continually
corrects black balance by sampling a CCD’s optical
black. CAB assures perfect black balance in a changing
environment without the operator having to interrupt
shooting.
Automatic Level Control (ALC)
ALC with Extended Electronic Iris allows continuous
automatic shooting in all light levels, without the operator
having to switch gain setting or an ND filter.
Variable Scan View
The Variable Scan View function lets you capture flickerfree footage of a video or data display screen that has a
different scan speed than the camera. The DY-70U has a
scan speed of 60.1 Hz to 2084.6 Hz.
4-channel PCM Audio
The DY-70U has four independently editable, high-quality,
16-bit, 48 kHz sampling digital audio channels, with a
dynamic range of more than 80 dB. Audio levels for CH1 and
CH2 may be displayed on the viewfinder; their respective
controls are situated up front within easy reach of the
operator. Each channel may be selectively operated in the
Auto Mode where a switchable limiter compressor maintains
high quality automatic level control.
Built-in Monitoring
Speaker
A side-mounted speaker lets you
monitor audio in playback and
record modes without headphones.
And the warning alarm are also
output through the speaker.
High-quality Audio Reproduction
[DA 1] Connector
[DA 3] Connector
[DA 2]
Connector
[DA 4]
Connector
Other D-9 Models
4:2:2, 8-bit, 50 Mbps, D-9 signal processing
High-quality 2-channel digital sound with 16-bit, 48 kHz
sampling
Adanced pre-read function with 5H window (only BR-D860U)
Instantaneous-lock function
Viterbi circuit
Self-diagnosis function via RS-232C interface
BR-D860U Full Quality Low Cost D-9 Editing Recorder
BR-D560U Full Quality Low Cost D-9 Source Recorder
DY-90U D-9 Camcorder
DY-90WU
D-9 Camcorder with Variable Aspect Ratio
(4:3 &16:9)
Three high-density 2/3-inch CCDs delivering 380,000
effective pixels (DY-90U) and 480,000 effective pixels
(DY-90WU)
Setup Box function
4 optical filters: 3200K/5600K/5600K+1/16ND,
EFFECT (STAR)
D-9 CAMCORDER DY-70U
Nomenclature and Functions of Major Parts
6P
6P
4P 4P
3P
AC
Note: Remove the battery holder of camcorder (BH-P27 Type) to
install the Anton Bauer battery holder (QR Gold Mount).
NEW MICROPHONE
MV-P615U
NEW MICROPHONE
MV-P616U
MONO/STEREO MICROPHONE
MV-P612U
1.5" VIEWFINDER
VF-P115E
1.5" VIEWFINDER
VF-P116E
ZOOM LENS
YH14x7.3K12U
YH18x6.7K12U
S14x7.5B12U
S17x6.6BRM
S19x6.5B12U
FOCUS MANUAL UNIT
HZ-FM13U (FUJI)
HZ-FM15U (CANON)
ZOOM SERVO UNIT
HZ-ZS13BU
TRIPOD
TP-P300U
DOLLY
TP-P205U
CARRYING CASE
CB-P90U
TRIPOD BASE
ANTON BAUER BATTERY
(PRO PAC. MAGNUM,
TRIMPAC, etc.)
ANTON BAUER BATTERY
HOLDER (QRQ27)
VC-710 (5m)
AC POWER ADAPTER
(NB-G1 BATTERY CHARGER)
AA-P250E
NB-G1 (4 PACK) BATTERY CHARGER
(AC POWER ADAPTER)
AA-G10E (B)
BATTERY
NB-G1
BATTERY
NP-1 TYPE
EARPHONEMONITOR
MIC HOLDER
KA-A90U
DY-70U
STANDARD PACKAGE
System Configuration
q Viewfinder mount base, sliding
securing ring
w [VF] Viewfinder connector
e [DA2 IN (MIC IN)] DA2
(Microphone) input connector
r [LENS] control connector
t [ZEBRA] switch
y [VTR] trigger button (record start/
stop button)
u [AUTO WHITE/ACCU FOCUS
switch
i Lens mounting ring/Lens lock
lever
o [FILTER] Color temperature
conversion filter control knob
!0 [DA4 IN (MIC 1 IN)] DA4
(Microphone 1) input connector
(6-pin)
!1 Mic holder mounting screw holes
!2 [GEN LOCK IN] connector (BNC)
!3 [TC IN] connector (BNC)
!4 [TC OUT] connector (BNC)
!5 [MONITOR OUTPUT] connector
(BNC)
!6 [CAM/VTR] Monitor output
CAM/VTR switch
!7 Cassette cover
!8 [VTR] trigger button
(record Start/Stop button)
!9 [POWER] switch
@0 [VTR] switch
@1 [GAIN] switch
@2 [AUTO IRIS] level switch
@3 [FULL AUTO] Full auto shooting
on/off button and indicator
@4 [DA1 AUDIO LEVEL] control
@5 [DA2 AUDIO LEVEL] control
@6 [MONITOR] Audio monitor
control
@7 [ALARM] control
@8 [OUTPUT] Color bar/Camera/
Auto knee switch
@9 [W.BAL] White balance switch
#0 [BLACK] Black stretch/black
compression switch
#1 [LOLUX] on/off button
#2 [SHUTTER] switch
#3 [FILE] switch
#4 [MENU] button
#5 [ITEM] button
#6 [UP] button
#7 [SET/DISPLAY] button
#8 [DOWN] button
#9 [PHASE H] Horizontal phase control
$0 [PHASE SC FINE] Color sub-
carrier phase control
$1 [PHASE SC COARSE] Color
sub-carrier phase coarse
adjustment control
$2 Monitoring speaker
$3 Lithium battery installation case
$4 [DA3 AUDIO LEVEL] control
$5 [DA4 AUDIO LEVEL] control
$6 [DA1 AUDIO MODE SELECT]
switch
$7 [DA2 AUDIO MODE SELECT]
switch
$8 [DA3 AUDIO MODE SELECT]
switch
$9 [DA4 AUDIO MODE SELECT]
switch
%0 [WARNING] indicator
%1 [AUDIO MONITOR] switch
%2 [LIGHT] switch
%3 [COUNTER] switch
%4 [RESET] button
%5 Audio level meters
%6 Warning indicators
%7 MENU indicator
%8 Time code-related indicators
%9 Counter display
^0 Remaining battery power
indicator
^1 Cassette/tape direction/
remaining tape time indicators
^2 [MENU] button
^3 [HOLD/GROUP] button
^4 [SHIFT/ITEM] button
^5 [ADVANCE/SELECT] button
^6 [PRESET/DATA SET] button
^7 [PRESET/REGEN] switch
^8 [REC/FREE] run switch
^9 [TC DISP] switch
&0 Operation cover
&1 [EJECT] button
&2 [PLAY] button
&3 [STOP] button
&4 [REW] button
&5 [FF] button
&6 Back tally lamp
&7 [DC IN] connector (XLR 4-pin)
&8 [DC OUT] connector
&9 [EARPHONE] jack
*0 [DA1 IN LINE/MIC] select switch
*1 [DA3 IN LINE/MIC] select switch
*2 LINE OUT connector (XLR 5-pin)
*3 [DA3 IN] DA3 input connector
(XLR 3-pin)
*4 [DA1 IN] DA1 input connector
(XLR 3-pin)
*56 Battery case release button
*6 Battery case
D-9 CAMCORDER DY-70U
JVC PROFESSIONAL PRODUCTS COMPANY
DIVISION OF JVC AMERICAS CORP.
1700 Valley Road, Wayne, N.J. 07470
TEL: (973) 315-5000, (800) 582-5825
FAX: (973) 315-5030
E-mail: proinfo@jvc.com
Internet web site http://www.jvc.com/PRO
JVC CANADA INC.
21 Finchdene Square, Scarborough, Ontario M1X 1A7
TEL: (416) 293-1311 FAX: (416) 293-8208
Internet web site http://www.jvcpro.com/
SPECIFICATIONS
Printed in Japan
KCN-1784
CEDY70UKN2000.8
The Hachioji Plant of Victor Company of Japan, Ltd., has received ISO14001 Certification
under the global standard for environmental management.
CAMERA SECTION
Image pickup device: 1/2-inch interline CCDs
Color separation optical system: 3-color separation prism
Number of effective pixels: 380,000 pixels (768 (H)494 (V))
Color system: NTSC (R-Y, B-Y encoder)
Color bars: SMPTE type color bar
Sync system: Internal sync, External sync (VBS or BB)
Lens mount: Bayonet system (compatible with 1/2-inch
lenses)
Optical filter: 3200K, 5600K + 1/8ND, 5600K + 1/64ND
Sensitivity: F11, 2000 lx
Resolution: Response equivalent to camera with 800 TV
lines (H) or 540 TV lines (H) via monitor output
Gain: –3, 0, 6, 9, 12, 18 dB, LOLUX, ALC
LoLux minimum illumination: 0.75 lx with F1.4
Registration: 0.05% or less (excluding lens distortion)
Contour correction: Horizontal dual-edged, Vertical 2H
Shutter speed: 100, 250, 500, 1000, 2000 Hz
V. SCAN speed: 60.1 Hz to 2084.6 Hz
(60.3 Hz to 2084.6 Hz in V. MAX mode.)
VTR SECTION
Format: D-9
Tape width:12.65 mm
Tape speed:57.737 mm/sec
Record/Play time: 104 minutes (With a DS-124 cassette)
FF/rewind time: Approx. 4 minutes (With a DS-64)
[VIDEO]
Sampling frequencies: Y: 13.5 MHz, R-Y/B-Y: 6.75 MHz
Resolution: 540 lines (CCIR limit)
Quantization: 8-bit
S/N: More than 52 dB (during BR-D80U/D50U reproduction
with component output)
[AUDIO]
Number of channels for recording: PCM4, cue track2
Sampling frequency: 48 kHz
Quantization: 16-bit
Frequency response: 20 Hz to 20 kHz (PCM)
Dynamic range: More than 85 dB (PCM)
(during BR-D80U/D50U reproduction)
[Dual Time Code Generators]
Main Generator: TC signal: Compliant with SMPTE part 12
LTC input: 0 ± 6dBs, high impedance, unbalanced
LTC output: 0 ± 6dBs, low impedance, unbalanced
Sub Time Code Generator: TC signal: Compliant with
SMPTE part 12. Free Run
Mode with time (TC) and date
(UB) information.
INPUT/OUTPUT SIGNALS
Video signal output: 1 V (p-p), 75 Ω(BNC) (Composite video
signal)
Lens: 12-pin connector
DA4 (MIC 1) input: –52 dBs, unbalanced, 6-pin
DA2 (MIC) input: –60 dBs, balanced, +48 V XLR-3-pin
DA1/DA3 input: +4 dBs/10 kΩ(select the switch)
–60 dBs/3 kΩ (select the switch)
+48 V (ON/OFF switch)
(XLR3), balanced
Audio output: 0 dBs, low impedance, (XLR-5), balanced
Earphone output: –60 to –17 dBs, at 8 Ω load (Monaural
mini jack)
DC input: 12 V DC (11 to 15 V DC)
Auxiliary power output: 12 V DC: max. 0.1A (11 to 15 V DC)
GENERAL
Power consumption: 30W (Max.) with VF-P116U)
26W (when recording) with VF-P116U
Mass: Approx. 10.6 lbs (4.8 kg) (main unit only)
Operating temperature: 32˚F to 104˚F (0˚C to 40˚C)
Operating humidty: 30% to 80% RH
Storage temperature: –4˚F to +140˚F (–20˚C to 60˚C)
ACCESSORIES
Tripod base:1
Lithium battery:1 (CR2032)
Instructions:1
Warranty Card:1
Label (for tape):10
VF-P116U VIEWFINDER
Input signal: Composite video; 1V(p-p), high impedance
CRT: 38mm (1.5”) diagonal
Resolution: More than 500 lines
Provided circuits: Tally; Top tally (can be defeated), REC
lamp/Warning; Low battery (camera
power), VTR’s tape end and malfunctions
Power consumption: 12V DC, 3.5W
Operating temperature: 23˚F to 113˚F (–5˚C to +45˚C)
Weight: 1.7 lbs (750g)
VTR
ZEBRA
VF
LENS
OFF
ON
FOCUS
ACCU
WHT.
AUTO
4. 5600K+1/16ND
3. 5600K
2. 5600K+1/4ND
1. 3200K
FILTER
MIC REC
LEVEL
ALARM
MONITOR
LIGHT
COUNTER
RESET
WARNING
AUDIO
DISPLAY
1 /R
ON
OFF
CTL
TC
UB
DA1/DA2
DA3/DA4
2/1L
(MONO)
W
H
T
.B
A
L
O
U
T
P
U
T
G
A
IN
V
T
R
POWER VTR
ON OFF
S
A
V
E
S
T
B
Y
P
R
S
T
A
B
O
F
F
O
N
A
U
T
O
K
N
E
E
H
M
L
B
A
R
S
C
A
M
MIC2MIC1
2/1L
(MONO)
1R AUD 2
AUD 1
AUDIO SELECT
MIC SELECT
AUD1 AUD2
MANU
AUTO
MANU
AUTO
AUDIO
LEVEL
5-11/16 (143)
6-1/16 (153.5)
3-9/16 (90)
9-5/16 (235)
11-11/16 (296)
14-9/16 (368.5)
5/8 (15)
17-3/16 (436.5)
Dimensions
Unit: inches (mm)
OPTIONAL ACCESSORIES
YH147.3K12U
(CANON)
14:1 Power Zoom Lens
VF-P115U
1.5 Viewfinder
MV-P616U
Stereo/Super Dierctional
Microphone
KA-A90U
Mic Holder
YH186.7K12U
(CANON)
18:1 Power Zoom Lens
S147.5B12U
(FUJINON)
14:1 Power Zoom Lens
S196.5B12U
(FUJINON)
19:1 Power Zoom Lens
NB-G1U
Ni-Cd Battery (2.2 Ah)
AA-P250U
AC Power Adapter/
Charger
VF-P116U
1.5 Viewfinder
AA-G10U
Battery Charger/
AC Power Adapter
NP-1 Type
Lithium Ion Battery
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