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Page 

PRECAUTIONS 

   3 

 
SPECIFICATIONS   4 
 
TIMING 

CHART 

   5 

 
SIGNAL CONNECTOR PIN ASSIGNMENT  6 
 
EDID data for SDM-HX75 (Analog)   

7 

 
EDID data for SDM-HX75 (Digital)   

8 

 
EDID data for SDM-HX95 (Analog)   

9 

 
EDID data for SDM-HX95 (Digital)   

10 

 
OPERATING INSTRUCTIONS 

 

11, 12 

 
SERVICE 

MODE 

   13 

 
WIRING 

DIAGRAM 

 

  14, 

15 

 
DISASSEMBLY 

   16 

 
ADJUSTMENT 

   17 

 
SERIAL  NO. 

LIST   17 

 
EXPLODED 

VIEW   18 

 
REPLACEMENT PARTS LIST 

 

19, 20 

 
 
 
 
 
 

- 2 -                                                      SDM-HX75/95 (E) 

• There are some special components used in LCD 

monitor that are important for safety. These parts are 
marked on the schematic diagram and the 
replacement parts list. It is essential that these 
critical parts should be replaced with the 
manufacturer’s specified parts to prevent electric 
shock, fire or other hazard. 

 

• Do not modify original design without obtaining written 

permission from manufacturer or you will void the 
original parts and labor guarantee. 

 

• Must mount the module using mounting holes 

arranged in four corners. 

 
• Do not press on the panel, edge of the frame strongly 

or electric shock as this will result in damage to the 
screen. 

 
• Do not scratch or press on the panel with any sharp 

objects, such as pencil or pen as this may result in 
damage to the panel. 

 
• Protect the module from the ESD as it may damage 

the electronic circuit (C-MOS). 

 
• Make certain that treatment person’s body is grounded 

through wrist band. 

 
• Do not leave the module in high temperature   
 
• The module not is exposed to the direct sunlight. 
 
• Avoid contact with water as it may a short circuit within 

and in areas of high humidity for a long time the 
module. 

 
• If the surface of panel becomes dirty, please wipe it off 

with a soft material. (Cleaning with a dirty or rough 
cloth may damage the panel.) 

 
 
 
 
 
 
 
 
 

 

• If you want to replace with the new backlight (CCFL) or 

inverter circuit, must disconnect the AC adapter 
because high voltage appears at inverter circuit about 
650Vrms. 

 
• Handle with care wires or connectors of the inverter 

circuit. If the wires are pressed cause short and may 
burn or take fire. 

 
 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

- 3 -                                                      SDM-HX75/95 (E) 

Type                              : TFT Color LCD Module 
Active Display Area    : 17 inch (HX75),  

: 19 inch (HX95) 

Pixel Pitch          : 0.264 (H) x 0.264 (V) (HX75) 

: 0.294 (H) x 0.294 (V) (HX95) 

Size       : 358.5 (H) x 296.5 (V) x 17.0 (D) (HX75) 

: 404.2 (H) x 330 (V) x 22 (D) (HX95)   

Color Depth         : 16.2M colors (HX75) 

: 16.7M colors (HX95) 

Electrical Interface   : LVDS 
Surface Treatment   : Hard-coating (2H), Glare 
Operating Mode     : Normally White (HX75) 

: Normally Black (HX95) 

Backlight Unit                : 4 CCFL (HX75)   

: 6 CCFL (HX95) 

2-1. Viewing Angle by Contrast Ratio 

10 

(HX75) Left: -70° (Typ), Right: +70° (Typ) 

Top: +70° (Typ), Bottom: -60° (Typ) 

(HX95) Left: 89 (Typ), Right: 89 (Typ) 

Top: 89 (Typ), Bottom: 89 (Typ) 

2-2. Luminance: 

(HX75)  420 (Typ)   (HX95)  450 (Typ) 

2-3. Contrast Ratio: 

(HX75)  500 (Typ)   (HX95)  950 (Typ) 

3-1. Sync Signal 

• Type : Separate Sync, Composite Sync 

3-2. Video Input Signal 

1) Type : R, G, B Analog 
2) Voltage Level: 0~0.71 V 

a) Color 0, 0: 0 Vp-p 
b) Color 7, 0: 0.467 Vp-p 
c) Color 15, 0: 0.714 Vp-p 

3) Input Impedance: 75 



Ω

 

3-3. Operating Frequency 

Analog 
Horizontal: 28 ~ 80 kHz      Vertical: 48 ~ 75Hz 
Dot clock: 

≤135 MHz 

Digital 
Horizontal: 28 ~ 64 kHz      Vertical: 60Hz 
Dot clock: 

≤108 MHz 

Analog : 1280 x 1024 / 75Hz 
Digital : 1280 x 1024 / 60Hz 

5-1. Power: AC 100~240V, 50/60Hz , 1.0A 
5-2. Power Consumption 

 

 
 
 
 
 
 
 
 
 

6-1. Operating Temperature: 0°C~50°C 
6-2. Relative Humidity: 10% ~ 80% (Non-condensing) 

(HX75) Width: 413.8 mm (16.3'')   

Depth: 232.0 mm (9.13'') 
Height: 418.3 mm (16.47'') 

(HX95) Width: 466.5 mm (18.37'') 

Depth: 265.0 mm (10.43'')   
Height: 468.0 mm (18.43'') 

Net. Weight: 6.5kg (14.33 lbs) 
Gross Weight: 9.0kg (19.84 lbs) 

Net. Weight: 8.5 kg (18.8 lbs) 

Gross Weight: 12kg (26.5 lbs)

- 4 -                                                      SDM-HX75/95 (E)