T1504 ACER, T1504 Datasheet - Page 29

• Manufacturer Part Number: T1504
• Description: COLOR TFT LCD MODULE
• Manufacturer: ACER

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DESIG.
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( 3 ) H a n d l i n g o f L C D m o d u l e
( 4 ) P r e c a u t i o n s f o r o p e r a t i n g t h e L C D m o d u l e
① D o n o t p u l l t h e c o l d - c a t h o d e t u b e c a b l e s t r o n g l y .
② A s s e m b l e t h e m o d u l e i n t o u s e r ’s s y s t e m i n a d u s t f r e e e n v i r o n m e n t .
③ T a k e a n t i - s t a t i c m e a s u r e s f o r a s s e m b l i n g t h e m o d u l e .
④ D o n o t p u l l t h e c o n n e c t i n g c a b l e o n t h e r e a r f a c e o f t h e L C D m o d u l e s t r o n g l y .
⑤ D o n o t d i s a s s e m b l e o r r e m o d e l t h e L C D m o d u l e .
① A d h e r e t o t h e s p e c i f i e d p o w e r s u p p l y s e q u e n c e .
② D o n o t o p e r a t e t h e L C D m o d u l e w h e n c o n d e n s a t i o n i s p r e s e n t .
③ T r o u b l e t h a t o c c u r s w h e n t h e L C D m o d u l e i s u s e d a t n o t r e c o m m e n d e d t e m p e r a t u r e .
④ A l w a y s i n p u t t h e c o n t r o l s i g n a l s a t t h e c o r r e c t t i m i n g .
If the cable is pulled with the loaf of 2kg or more, the cable may be damaged or reliability
may decrease.
If conductive foreign matter adheres to the module, failures may occur.
Since the LCD module contains CMOS-ICs, the following considerations are necessary.
If this LCD module is disassembled or remodeled, it may have some trouble, or the display
quality and reliability may not be assured.
DESIG.
If not followed, the CMOS -IC may cause a latch-up, or the DC voltage may be applied the
liquid crystal, and a failure or serious deterioration in display quality may occur.
If the LCD module is operated when condensation is on the terminals of the LCD panel,
the terminals cause electrochemical reaction, and may reach disconnection. Condensation
easily occurs especially when the module is moved from a cold environment to a warm
environment.
• Operation at high temperature(>50ºC)
• Storage at high temperature (>60ºC) :The polarizer film deteriorates and contras
• Operation at low temperature(<0ºC) :The response speed decreases considerably.
• Storage at low temperature (<-20ºC) :The liquid crystal may solidify and become
If control signals (DCLK, or ENAB) are not input, or if the timing is out of the specified
timing, DC voltage may be applied to the liquid crystal and, as a result, cause image
sticking or deterioration of contrast.
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• For assembling the module, operator should be grounded and wear cotton or
• Floor of work area and work table to assemble the LCD module should be covered with
• If necessary, ground operation tools (soldering iron, radio pliers, pincet, etc.).
• Do not take the module out of the conductive bag until the time when the module is
• Assemble the module under low humidity (50%RH or less).
decreases.
damaged.
conductive gloves.
electrostatic shielding in order to discharge static electricity via an earth wire.
assembled.
CHECK
CHECK
APPR.
DESCRIPTION
APPR.
:Display colors shift to blue.
Tech Bes LCD-00033
FLC38XGC6V-06
【FLC38XGC6V-06】
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CUST.
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