Comprehensive CVG-SVA2LD User Manual

REGULATORY COMPLIANCE

The CVG - CVA2LD & CVG - SVA2LD LINE DRIVERS have
been tested for compliance with: FCC Class A and CE The
Power Adapter has been tested for compliance with: UL,
CSA and CE.

WARRANTY POLICY

Comprehensive Brand Electronics are covered under a 3 ­year warranty. If the product is defective in material or work­manship, or fails to operate for the Manufacturer's intended
purpose during the warranty period, it will be repaired or re­placed when returned to the Comprehensive Authorized Dealer
from whom it was purchased. All such products will be re­paired or replaced to the authorized Dealer free of charge by
Comprehensive. Dealer must provide Comprehensive with
customer proof of purchase on all products returned. There
are no other expressed or implied warranties except as set
forth herein. There is no warranty covering consequential
damages, incidental damages, or incidental expenses, in­cluding injury to persons or property.

CVG - CVA2LD

CVG - SVA2LD

1 x 2 COMPOSITE LINE DRIVER

1 X 2 S-VIDEO LINE DRIVER

OPERATIONS MANUAL

PROPRIETARY INFORMATION

All information in this manual is proprietary to and

the property of Comprehensive Video Group. This publica-

tion is protected by the Federal Copyright Law, with all rights

reserved. No part of this document may be reproduced,

transcribed, or transmitted, in any form or by any means,

without prior explicit written permission from CVG.

Contact Information:

55 Ruta Court

Tel: 800 - 526 - 0242

e-mail: [e-mail]

Web: http://www.comprehensivevideo.com



South Hackensack

 

Fax: 201 - 814 - 0510



NJ



07606

55 Ruta Court

Tel: 800 - 526 - 0242

Web: http://www.comprehensivevideo.com



South Hackensack

 

Fax: 201 - 814 - 0510



NJ



07606

CVG - CVA2LD / CVG - SVA2LD

1 x 2 COMPOSITE / S-VIDEO LINE DRIVERS

OPERATIONS MANUAL

Video Connections

Connect the appropriate video source cable to the video input on the amplifier.
Connector type will vary depending on the model number of the amplifier.

Connect the “A” and “B” video outputs to the display devices.

Audio Connections

The stereo or mono unbalanced audio source can be connected to either the
stereo mini jack or the right and left RCA input jacks depending on the applica­tion. Refer to the drawing below for pinouts and termination.

The audio output connector can be configured for either balanced or unbalanced
audio loads. Connect the output leads to the 5 pin pluggable screw terminals as
shown below. External jumpers may be required depending on the output
requirements.

Power Connections:

Attach the 9 VDC power adapter to the two-pin power input jack the amplifier.
Plug the power adapter into a 117 VAC wall outlet. The indicator LED should be
yellow when the amplifier is properly powered and turn green in the presence of
a proper video signal from the source.

Cable Equalization Adjustments:

Cable equalization adjustment potentiometers are provided at each of the video
inputs on the amplifier. Turn each knob while viewing the video sources and
adjust for optimum display quality.

Fig. 1: O utput Connector W iring

Balanced W iring Un balanced W iring

+

L

-

SH

+

R

­Jum per

Fig. 2: U nbalanced Input Connector Pinout

Ring = Right

Sleeve = G nd

+

L

-

SH

+

R

-

Tip = Left

CVG - CVA2LD

CVG - SVA2LD

TECHNICAL SPECIFICATIONS:

Video Input

Number/type: 1 Composite on CVA’s & 1 S – Video on SVA’s
Connectors: 1 BNC Female on CVA’s & 1 4-pin d-sub on SVA’s
Level (nominal): Analog 0.7v p-p
Level (maximum): 2v p-p
Impedance: 75 ohms

Video Output

Number/type: 2 Composite on CVA’s & 2 S – Video on SVA’s
Connectors: 2 BNC Female on CVA’s & 2 4-pin d-sub on SVA’s
Bandwidth: 100 MHz @ -3 dB
Level (nominal): Unity / User adjustable via knobs for each output
Gain: Adjustable for cable runs of 1’ to 500’
Impedance: 75 ohms

Audio

Gain: Unity
Bandwidth: 20 Hz to 20 kHz (+/-0.05 dB)
THD + Noise: 0.01% @ 20 kHz at rated Max Output S/N >98 dB
Noise Floor: better than 98 dB
Stereo Separation: -90 dB @ 1 kHz

Audio Input

Number/type: 1 stereo unbalanced
Connectors: 1/8” mini connector & 2 RCA’s
Impedance: 10K Ohms DC coupled unbalanced
Max level: +6 dBv (.775v = 0dBv)

Audio Output

Number/type: 2 Balanced / Unbalanced Stereo
Connector: 5 Position Captive screw terminal
Impedance: 50 ohm
Maximum Level: 600 ohms: +12 dBv Balanced / +6 dBv Unbalanced

Hi – Z: +14 dBv Balanced / +8 dBv Unbalanced

General

Power: 9v AC, 50/60 Hz: 8 – 14v DC, wallmount AC power supply
Enclosure Type: Metal
Size: 5.125" L X 3.39" W X 1.312" D
Approvals: Power supply is UL/CSA approved