LQ104V1DG21 Sharp Microelectronics, LQ104V1DG21 Datasheet - Page 22

• Manufacturer Part Number: LQ104V1DG21
• Description: TFT Displays & Accessories 10.4" TFT (2 x CCFT) VGA
• Manufacturer: Sharp Microelectronics

Specifications of LQ104V1DG21

• Diagonal: 10.4 in
• Maximum Operating Temperature: + 65 C
• Minimum Operating Temperature: - 10 C
• Operating Temperature Range: - 10 C to + 65 C
• Product: Displays
• Touch Panel: No Touch Panel
• Pixel Density: 640 x 480
• Module Size (w X H X T): 265 mm x 195 mm x 11.5 mm
• Backlighting: White Normally White
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(No triangle mark
on the side.)
(Triangle mark
on the side.)
Lamp unit
Lamp unit
(2) How to replace from backside (See figure #7 & #8)
1) Remove 4 screws which hold the holder cover (sheet metal). (Please refer figure #7)
2) Slide the holder cover (sheet metal) to the direction which arrow "J" indicates. After checking that the nail is removed
3) Remove the lamp units.
4) Out of the 2 pcs of lamp units (2pcs/set), set the replacement lamp which has triangle mark on the side of the lamp
5) Insert the nail of holder cover (sheet metal) into the hub "L"of the LCD module by sliding the 2 pcs of holder cover
6) Tighten 4 screws which hold 2 pcs holder cover (sheet metal) along the thread groove of the prepared hole. Tightening
7) Insert the lamp unit slowly and in a straight line during the lamp replacement in order not to break the lamp. Be
8) Replace the both of the lamp units in same time.
from the hub "L", remove 2pcs holder cover (sheet metal).
unit into the area of the LCD module which also has triangle mark on the rear side of the metal area. And then, set the
remaining lamp unit which does not have triangle mark into the area of the LCD module which does not have triangle
mark on the side of the metal area (Please refer figure #8).
(sheet metal) slightly to the direction which arrow "K" indicates in the figure #7.
torque is 1.6kgf.cm. If more torque is applied, the thread may damaged.
careful that dirt or dust does not break into the module. And make sure that lamp unit is completely inserted.
Edge of lamp unit
Edge of lamp unit
Fig.6
LD14901B-18
LD14901-18