Mitsubishi Electric LDT551V Brochure & Specs Download Page 2

55” LCD Display

Unit: mm

Dimensions

Specifications

1

3

4

7

9

8

2

1  

Power in (3-pin, with earth terminal)

5  

RGB 2 in (DVI-D)

6  

RGB 3 in (mini D-sub 15-pin)

 7   

RGB out (mini D-sub 15-pin)

 8   

RGB 4 in DVD/HD in (BNC)

 9  

Video I/O (BNC/S, RCA connectors)

10  

External speaker terminals

11  

Audio out (RCA)

12  

Audio in 1, 2, 3

13  

RS-232C (D-sub 9-pin)

14  

LAN  connector 

15  

Option slot

5

4  

RGB 1 in (HDMI)

2  

USB hub

3  

RGB 6 in (DisplayPort)

770

1299

1216

686

125
120

80

55

12

11

9

10

13

14

6

Pixel pitch

Screen size (diagonal)
Panel type 

Resolution
Colour
Brightness (typ.)
Contrast ratio
Viewing angle (CR

=

10)

Response time

Input/Output 
signal

PC 
Input/
Output

AV 
Input/
Output

Vertical frequency 
Video signal 
Sync signal 

Output connector
CAT5 input
CAT5 output

Output connector

Output connector

Resolutions supported

Resolutions supported

Viewing area

LCD module

Orientation 

Power management
Plug-n-Play
Auto adjustment

OSD user functions

Speaker/Audio output

Audio 
Input/
Output

Control 
Input/Output

Input connector
Output connector

Net 

Consumption in economy mode

Voltage, Current
Consumption

Overall
Net
Gross

Dimensions (W × H × D)

Power Supply

USB hub

Wall mounting interface

Weight

Regulation/Guideline compliance

Accessories

54.6" (1388mm)

VA

1299 × 770 × 125mm 
1474 × 938 × 346mm

Approx. 39.9kg / 88.0lbs

Approx. 50.6kg / 111.6lbs

AC100-240V, 50/60Hz

344W(322W w/o speakers) 

Sleep mode: Less than 1W

0.630mm

1920 × 1080 (Full HD)

Approx. 1.06 billion

500 cd/m

2

RS-232C <D-sub 9-pin>, LAN <modular 8-pin>

5000

1

Up/Down 178°, Left/Right 178°

 8ms (Grey to Grey)

1209 x 680mm (47.6" x 26.8”)

RS-232C <D-sub 9-pin>

Self-powered hub: 1 upstream/4 downstream/USB2.0 compliant

VESA DPM

Analog: separate (TTL), composite (TTL), Sync-on-Green, Digital: TMDS

Composite video <BNC, RCA>, S-terminal, BNC(Y/Pb/Pr;PC/AV common)

 VESA DDC2B, DDC/CI

Contrast, Position, Phase, Clock

External speaker jacks (7W + 7W) and internal speakers (10W + 10W typ.) 

RCA pin-jacks × 2 (L/R), stereo mini jack

HDMI x 1

RCA pin jacks (L/R)

50, 58-85Hz

Modular 8-pin×1 providing RGB di

erential video and RS-485 control support. (Option)

Modular 8-pin×1 providing RGB di

erential video and RS-485 control support. (Option)

Horizontal frequency 

15.625/15.734, 31.5-91.1kHz

HDMI (PC/AV common), DVI-D (with HDCP, PC/AV common)

640 × 480, 800 × 600, 1024 × 768, 1280 × 768, 1360 × 768,

Brightness, contrast, black level, zoom, PiP, Screen saver, Side border colour, Gamma selection,

black level expansion, heat status, power-on delay, schedule, tiling, CAT-5 control, LAN control, closed caption, Programmable LUT, etc.

 Mini D-sub 15-pin

 Mini D-sub 15-pin, BNC (R, G, B, H, V) (PC/AV common)

 HDMI (PC/AV common), DVI-D (with HDCP, PC/AV common), DisplayPort

Power cord, signal cable (mini D-sub 15-pin to mini D-sub 15-pin cable), User's Manual, remote control, batteries, 

clamps (for power cord and HDMI cable), etc.

UL60950-1/C-UL/CE Marking/BSMI/GOST-R/FCC-B /DOC-B/C-Tick/

RoHS/US Mercury/Energy Star/CCC only for Chinese model

8 holes, M8 screws (200mm (7.9”) pitch) for monitor, 4 holes x 2 sets, M4 screws (100mm (4.0”) pitch) for SBC ,

Signage player mounted on monitor

Landscape/Portrait

Composite signal/S-terminal: NTSC, PAL, SECAM, 4.43 NTSC, PAL60

Component signal: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p

Connector Terminals

Input connector

(Analog) 
(Digital) 

Input connector

(Analog) 
(Digital) 

Input connector

(Analog) 
(Digital) 

Analog RGB, Digital: RGB

Analog: composite video <BNC>

Revised publication, effective  Jul. 2011.

Specifications are subject to change without notice.

 All information contained herein may be changed without prior notice.
 HDMI,            and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing, LLC in 

  Other brand, product, and service names are trademarks or registered trademarks of the respective companies. 

 Products in this flyer do not imply that Mitsubishi Electric Corporation intends to have them available 

in all countries where Mitsubishi Electric Corporation and its subsidiaries operate.  

 Photographs are simulated images. 

15

The display size stated in flyer copy is rounded off to a whole number. The actual size is listed in the Specifications chart.

348 Victoria Rd Rydalmere, NSW 2116 Phone: (02) 9684 7777  Fax: (02) 9684 7208

www.MitsubishiElectric.com.au

MITSUBISHI ELECTRIC AUSTRALIA PTY LTD

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