9293

Digital TBC/DNRfor
Superb S-VHS Picture Quality
The AG-7750 S-VHS Editing VCR maximizes S-VHS picture
quality with special amorphous video heads, built-in digital
TBC/DNR, and 3 line "logical" comb filter: Its 10 Mechanism and
AI capstan servo provide outstanding reliability and rapid
response for quick access and editing accuracy. An RS-422
interface lets you connect easily to most serial control systems for
a very broad range of applications. The AG-7750 professional
editing VCR provides an exceptional combination of precision,
versatility, and picture quality... plus interfacing compatibility and
the reliability you've come to count on from Panasonic.
Technologies
High
Quality
for
Video
Production
Built.in Digital TBC/DNR
Using an 8-bit memory circuit, the digital
TBC within the AG-7750 eliminates even
small amounts of jitte~ skew, head impact
erro~ and color blurring. Its precise time
base correction is invaluable forA/B roll
editing, as well as other professional editing
operations, and helps maintain high picture
quality through multiple tape generations.
Using the 8-bit memory, field coefficient
DNR (digital noise reduction) processes y
and C signals separately to boost SIN ratio,
thereby reducing noise during playback.
Super-VHS
and
Amorphous
Video
Heads
To take full advantage of the high resolution
and high SIN ratio of S-VHS, the AG-7750
features special amorphous video heads
having higher magnetic coercivity than
conventional ferrite heads. Improvement in
color reproduction is particularly noticeable.
Expanded color signal frequency response
from the amorphous heads enhances
picture quality by minimizing color blurring.
Digital
Decoder
Digital decoder in y/C separation circuitry
significantly improves signal separation
accuracy during recording.
.The "logical" comb filter of the AG-7750,
featuring an advanced 3-line delay line
system, as opposed to a conventional
2-line system, enables a huge
improvement in crosstalk cancellation
during playback. The result is significantly
higher picture quality, with reduced color
and luminance blurring.
including two reel drive motors, to attain
high precision and response times that are
significantly faster than those possible with
a conventional system.
High
at
Precision
for
32
Speed
Search
Times
Mechanism
Outstanding
Performance
IQ (Intelligent
Quest)
Mechanism
The 10 mechanism of the AG-7750 delivers
precise, high-speed operation, plus the
reliability that a professional work situation
demands. The dual-Ioading system, with
half-joading and full-Ioading tape transport
modes, achieves the ideal of high-speed
response while protecting tapes and heads
from damage. The advanced tape transport
mechanism uses five direct drive motors,
The high performance of the 10 mechanism
is further enhanced by advanced AI
Capstan SeNo Control. Featuring a capstan
spindle approximately three times larger in
diameter than conventional capstan
spindles, the control system enables highspeed search at 32 times normal speed,
more that three times the speed previously
possible. At the same time, it minimizes
fluctuations in capstan rotational speed in
order to suppress wow.
Plug-in
Time
G
to
enera
High
Stability
Tape
Transport
The AG-7750 features a high-precision
aluminum die-cast chassis and extra-Iarge
imped~nce roller, to assure exceptionally
stable tape transport with very low jitter: The
result is outstanding picture quality.
r
Ready
Off
at
Mode
When editing, the Field Freeze function
in the still mode uses internal memory
to show a field freeze on screen
while putting the VCR in the Ready
Off condition. You can select among
three kinds of Ready Off operation:
(1) Drum rotates with tape loose;
(2) Drum stops with tape loose; (3) Drum
stops and tape is unloaded. This
design contributes to improved, greater
tape protection.
Jog/Shuttle
Dial
During editing, Jog/Shuttle lets you quickly
find exact edit points at the touch of a dial.
Use Shuttle for 32 times normal high-speed
search to find the scene you want; then use
Jog to pinpoint the desired field accurately.
ea
O
er
(
.Individual
ptlon)
Using the AG-7750 with the optional
AG-F700
lets you
.The AG-7750 permits accurate editing
with VITC. In addition, two linear audio
channels can be used.
er
channel
level setting
capability.
.Dolby and the double-D symbol are registeredtrademarks of
perform LTCNITC recording and playback
to enable high-precision time code editing.
t
Freeze
own input and output with separate
d
Time Code Generator/Reader
Oh
Field
Code
tR
~
,-eatures
Serial
Interface
(RS-422A)
The AG-7750 comes equipped with an
RS-422A 9-pin serial interface, the standard
control system for professional broadcast
components. This provides an easy way to
expand your system via connection to Mil
and other serial control systems. .
DolbyLaboratories
Licensing
Corporation
34-
.
C
.Professional
7-pin dub capability
.Manual
adjustment of video recording
level
.System setup and mode display with
Superimpose
.Remote
Local switch
.TBC remote
.19" Rack-Mountable
Reliable XLR Connectors
Reliable XLR connectors are used as the
audio input and output jacks of the
AG-7750. A 3-position input level selector is
provided to help assure high quality sound
during editing.
4-Channel
Audio
For optimum audio performance, the
AG-7750 features two hi-fi stereo audio
channels with a dynamic range of 90 dB,
as well as two linear audio channels with
Dolby* NR. Each audio channel has its
t
pin Interfa ce
onnec
or
In addition to the RS-422A 9-pin serial
Interface, the AG-7750 provides a 34-pin
parallel co~necto~ in order to maintain
compatibility with many existing 34-pin
parallel controllers. This feature permits
connection to an editing controller in an
existing S-VHS editing system, and also
enables dubbing system control with the
AG-7550 as the source deck.
Standard Accessories
.S-video cable (4P), 1.5 m
.TBC protection cover
Basic Editing System
Monitor
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AG-7450:
S-VHS Dockable VCR
.Compact and lightweight for
outstanding portability
.S-VHS and amorphous video
heads
.4-channel audio
WV-F250:
3-CCD Color Video Camera
.1/2-inch FIT CCD for smearless
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Character
Generator
Controller
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AG-A800
Multi-Event
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Editing
Controller
image reproduction
.High horizontal resolution of 700
lines
.YIC separate output
AG.F700:
Time Code Generator/Reader
.SMPTE format compatible
.Generator and reader for L1C and
VI1C
.Input VI1C signal slice circuit
On/Off switching
.CH2 AUDIO/L1C selector, VI1C
On/Off selector; REGEN/PRESET
selector and time code INT/EXT
selector
.GENERAL
Power Source:
Power Consumption:
Operating Temperature:
Operating Humidity:
Weight:
Dimensions (W x H x D):
.SYSTEM
Television Format:
Video Recording System:
Modulation System:
Audio Track:
AG.A800:
MuIti-Event
Editing
.TAPE
TRANSPORT
Tape Format:
Controller
Tape Speed:
Recording Time:
FF/REW Time:
.VIDEO
Input Level:
Output
AG-SW800:
Level
Horizontal
Resolution:
Signal-to-Noise
{VHS):
~
EIA Standard, N1SC Color Signal (525 lines, 60 fields)
Two rotary heads, helical scanning system
Luminance. FM azimuth recording
Color signal Converted subcarrier phase shift recording
2 tracks (Hi-Fi Audio)
2 tracks (Normal)
S-VHSNHS tape
1Sh6 ips (33.35 mm/s)
120 min. (2 hrs) with Nv:r120
Less than 2 min with NV-T120
S-Video In (4pr Y. 10 Vp-p, 75 ohms, unbalanced
C 0.286 Vp-p, 75 ohms, unbalanced (Burst)
Line In (BNC x 2r 10 Vp-p, 75 ohms, unbalanced
Dub In (7pr Y. 1.0 Vp-P. 1 kohm, unbalanced
C 09 Vp-p, 1 kohm, unbalanced (Cyan)
REF Video In (BNC x 2r Loop-through with 75 ohm On/Off
switch, 10 Vp-p, unbalanced
S-Video Out (4pr Y 10 Vp-p, 75 ohms, unbalanced
C 0286 Vp-p, 75 ohms. unbalanced
AV Switcher
AG-RMBOO:
AV Switcher
Remote Controller
120 V AC, 50/60 Hz
105 W
+ 41°F to + 95°F ( + 5OC to + 35OC)
35% -80%
Approx 37.4 Ibs. (17 kg)
17. x 7. x 18'!8. (430 x 176 x 460 mm)
(Burst)
Line Out (BNC x 2r 10 Vp-P. 75 ohms unbalanced
Dub Out (7pr Y. 1.0 Vp-p, 1 kohm, unbalanced
C 09 Vp-p, 1 kohm, unbalanced (Cyan)
Video Monitor Out (BNCr 1.0 Vp-P. unbalanced
S-VHS. more than 400 lines (monochrome/color)
VHS. 300 lines (monochrome), 240 lines (color)
Ratio
46 dB (color)
.AUDIO
Audio Frequency
Response:
Signal-to-Noise
Ratio:
Dynamic Range:
Input Level:
AG-A750:
Editing
Single-Event
Controller
Output
Level:
20 Hz -20
kHz (Hi-Fi Audio); 50 Hz -12 kHz (Normal)
48 dB (Dolby* NR On; Normal)
90 dB (Hi-Fi Audio)
Line In (XLR 3pr +4/0/-6
dBs, 600 ohms, unbalanced
Mic. 60 dBv, 4.7 kohms, unbalanced
Line Out (XLR 3pr +4/0/-6
dBs, 50 ohms, unbalanced
Audio Monitor (RCA Ph:onor 0 dBv, 600 ohms,
unbalanced
Headphone Jack -60dBv-20dBv,8ohms,
unbalanced
,r-'
)
v
.TIME
CODE
Time Code Input (BNC):
1.0 Vp-p, 10 kohms, unbalanced
Time Code Output (BNC): 24 Vp-p, low impedance unbalanced
AU-ER65B:
Encoder
Remote Controller
(SpecifK:ations are measured using standard studio
~R fOf playback)
AG-C71:
S-Video
Cable (5 m)
AG-M750:
Rack-mount
Adaptor
Weight and dimensions sh""n are approximata
SpecifK:ations subject to change wnl1out notica
This product may be subject to export control
reguiations
AG.C65:
Dubbing
Cable (7P)
AG.C70:
S-Video Cable (3 m)
Warning:
Unauthorized recording of copyrighted telelision
programs, films, videotapes and other materials may
infringe upon the rights of copyright ""ners and be
contrary to copyright ~~
DISTRIBUTEDBY:
Communications
Division
&
of Matsushita
PROFESSIONAL/IN
Systems
Electric
Company
Corporation
DUSTRIAL
EXECUTIVE OFFICES: 50 Meadowland
of America
VIDEO
EASTERN ZONE: 50 Meadowland Parkway,Secaucus,NJ 07094 (201)348-7620
CENTRAL ZONE: 425 E Aigonquin Road, Arlington HIs" IL 60005 {708)981-4826
SOUTHERN ZONE:
Dallas Region 4500 Amon Carler Blvd" Ft V.brlh, TX 76155 (817) 685-1117
Atlanta Region 1854 ShackJeford Ct" Suite 115, Norcross, GA 30093 (404) 717-6841
WESTERN ZONE:
Seattle Region 1200 Westlake A"", N" Suite 508, Seattle. WA 98109 (206) 285-8883
Los Angeles Region 6550 Katella A"", Cypress, CA 90630 (714) 373-7275
I CfAG775o-P-E
I
~
Parkway, Secaucus, New Jersey 07094
Panasonlc Company Western Group, HawaII Region
99-8591waiwa St. P O Box 774. Honolulu. HI 96808-0774 (808) 488-7779
Matsushlta Electric 01 Canada LimIted
5770 Ambler Orive. Mississauga. Ontario L4W 213 (416) 624-5010
Panasonlc Sales Company
DivIsIon 01 Matsushlta Electr\c 01 Puerto RIco Inc.
San Gabriel Industrial Park. State Road PR-3 KM 95. Infantry A""nu~ Carolina.
PR 00628 (809) 750-4300
~D7139
[081201]
60K100ALFP-l
Printed in Japan
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