LQ104V1DG21 Sharp Microelectronics, LQ104V1DG21 Datasheet - Page 21
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LQ104V1DG21
Manufacturer Part Number
LQ104V1DG21
Description
TFT Displays & Accessories 10.4" TFT (2 x CCFT) VGA
Manufacturer
Sharp Microelectronics
Datasheet
1.LQ104V1DG21.pdf
(26 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LQ104V1DG21
Manufacturer:
Sharp Microelectronics
Quantity:
135
Company:
Part Number:
LQ104V1DG21
Manufacturer:
SAMSUNG
Quantity:
1 000
(Triangle mark on the side.)
Edge of flat-blade screwdriver
Edge of flat-blade screwdriver
15. Procedure to backlight replacement
Lamp which is used in the LCD module is consumable goods. When the lamp replacement is needed due to the expiry of
lamp-operating life, make sure that the power supply is turned off before the lamp replacement. Since there is high-
voltage current in the backlight area, an electric shock is likely to happen if the lamp is replaced without turning off the
power supply. The lamp replacement can be conducted by either horizontal slide method or backside exchange.
(1) By horizontal slide (See figure #5 & figure #6)
1) Pull-out the lamp unit to the direction which arrow "F" indicates by pressing the white latch of the plastic lamp unit by
2) Out of the 2 pcs of lamp units (2pcs/set), insert the replacement lamp which has triangle mark on the side of the lamp
3) Insert the lamp unit slowly and in a straight line during the lamp replacement in order not to break the lamp. Be
4) Replace the both of the lamp units in same time.
using small flat-blade screwdriver to the either direction of "A" or "B" as shown in the figure #5.
unit into the slot of the metal area of LCD module which also has triangle mark. And then, insert the remaining lamp
unit which does not have triangle mark into the slot of the metal area of LCD module which also does not have triangle
mark. During the insertion, lamp unit can be inserted smoothly by pressing the transparent resin (light guide sheet)
inside the LCD module by using the end of the lamp unit to the direction which arrow "C" or arrow "D" indicate shown
in the figure #6, then insert the lamp unit to the direction which arrow "E" indicates in the figure #6.
careful for any dust goes in. And make sure that lamp unit is completely inserted into the LCD module. You can hear
clicking noise when the lamp unit is completely inserted .
(No triangle mark
on the side.)
Lamp unit
Lamp unit
Detail view "G"
Detail view "H"
White latch
Triangle mark on the side of the
metal part of the LCD module.
White latch
Fig.5
No triangle mark on the side of the
metal part of the LCD module.
LD14901B-17
LD14901-17