Novastar MRV336 LED Display Receiver Card

Short Description:

The MRV336 is a general receiving card developed by NovaStar. A single MRV336 loads up to 256X226  pixels. Supporting various functions such as pixel level brightness and chroma calibration, the MRV336 can greatly improve the display effect and user experience.


Product Detail

Product Tags

Introduction

The MRV336 is a general receiving card developed by NovaStar. A single MRV336 loads up to 256×226 pixels. Supporting various functions such as pixel level brightness and chroma calibration, the MRV336 can greatly improve the display effect and user experience.

The MRV336 uses 12 standard HUB75E connectors for communication, resulting in high stability. It supports up to 24 groups of parallel RGB data. Thanks to its EMC Class B compliant hardware design, the MRV336 has improved electromagnetic compatibility and is suitable to various on-site setups.

Features

⬤Support for 1/32 scan

⬤Pixel level brightness and chroma calibration

⬤Support for setting of a pre-stored image in receiving card

⬤Configuration parameter readback

⬤Temperature monitoring

⬤Ethernet cable communication status monitoring

⬤Power supply voltage monitoring

Appearance

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All product pictures shown in this document are for illustration purpose only. Actual product may vary.

Pin Definitions of the Indicator Connector (J9)
1 2 3 4 5
STA_LED LED +/3.3V PWR_LED- KEY+ KEY-/GND

Indicators

Indicator Color Status Description
Running indicator Green Flashing once every 1s The receiving card is functioning normally. Ethernet cable connection is normal, and video source input is available.
Flashing once every 3s Ethernet cable connection is abnormal.
Flashing 3 times every 0.5s Ethernet cable connection is normal, but no video source input is available.
Flashing once every 0.2s The receiving card failed to load the program in the application area and is now using the backup program.
Flashing 8 times every 0.5s A redundancy switchover occurred on the Ethernet port and the loop backup has taken effect.
Power indicator Red Always on The power supply is normal.

Dimensions

The board thickness is not greater than 2.0 mm, and the total thickness (board thickness + thickness of components on the top and bottom sides) is not greater than 19.0 mm. Ground connection (GND) is enabled for mounting holes.

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Tolerance: ±0.1 Unit: mm

Pins

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Pin Definitions
/ R 1 2 G /
/ B 3 4 GND Ground
/ R 5 6 G /
/ B 7 8 E  Line decoding signal
Line decoding signal A 9 10 B  
  C 11 12 D  
Shift clock DCLK 13 14 LAT Latch signal
Display enable signal OE 15 16 GND Ground

Specifications

Maximum            Loading Capacity 256 × 226 pixels
Electrical

Specifications

Input voltage DC 3.3 V to 5.5 V
Rated current 0.5 A
Rated power

consumption

2.5 W
Operating

Environment

Temperature –20°C to +70°C
Humidity 10% RH to 90% RH, non-condensing
Storage Temperature –25°C to +125°C
Environment Humidity 0% RH to 95% RH, non-condensing
Physical

Specifications

Dimensions 145.6 mm × 95.3 mm × 18.4 mm
Packing

Information

Packing specifications An antistatic bag and anti-collision foam are provided for each  receiving card. Each packing box contains 100 receiving cards.
Packing box dimensions 650.0 mm × 500.0 mm × 200.0 mm
Certifications RoHS, EMC Class B

The amount of current and power consumption may vary depending on factors such as product settings, usage, and environment.


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