T1504 ACER, T1504 Datasheet - Page 19

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

B
C
D
A
DESIG.
11. BACKLIGHT SPECIFICATIONS
11. BACKLIGHT SPECIFICATIONS
11. BACKLIGHT SPECIFICATIONS
11. BACKLIGHT SPECIFICATIONS
Table 11-1(a) Pin Assignment of CN-A
11-1. Pin Configuration for Backlight
Pin
11-2. CCFL
11-3. Life
11-4. Lamp Assembly set (for replacement)
№
1
2
3
4
(1) Working conditions
(2) Definition of life
Table 11-1(a) and 11-1(b) shows the description and pin assignment of the connectors (CN-A
and B) for the Backlight of this LCD module.
Supplier : SANKEN ELECTRIC CO., LTD
The life of the backlight is a minimum of 50,000 hours at the following conditions.
① Ambient temperature : 25
② Tube current(I
① Brightness becomes 50% or below 50% of the minimum brightness value shown in Table
② The lamp cannot be lit by the breakdown voltage of 1500Vvms.
③ Lamp is flashing.
Lamp Assembly set (with charge) is prepared for maintenance.
This set consists of an upper lamp assembly and a lower lamp assembly.
Type number : FLCL-16S (for upper and lower)
Signal
Cable color (CN-A and B) : White at GND, Pink at V
Connector
User’s Connector : Post with base
Supplier
GND
V
V
NC
L
L
1
9-1.
1
1
2
Power supply for CCFL 1
Power supply for CCFL 2
Ground (for V
CHECK
: Housing
: Contact
: Japan Solderless Terminal Trading Company LTD. (J.S.T.)
L
)
Function
――
: (7mA or less)
L
2
1, 2)
±
5º
C
: BHR-04VS-1
: SBH-001T-P0.5
: SM04(4.0)B-BHS-1-TB
APPR.
Table11-1(b) Pin Assignment of CN-B
Pin
№
1
2
3
4
Part No. KFN8319F315296Z
Signal
GND
V
V
L
NC
1,2,3 and 4
L
L
3
4
Tech Bes LCD-00033
3
Power supply for CCFL 3
Power supply for CCFL 4
Ground (for V
FLC38XGC6V-06
【FLC38XGC6V-06】
Function
――
L
3, 4)
18
4
A
B
C
D
E
F