RECORD OF REVISION
DATE
SHEET No.
FEB,07,‘96 7B64PS 2703
LMG7520RPFC-2
PAGE 3-1/1
7B64PS 2704-
LMG7520RPFC-2
PAGE 4-1/1
7B64PS 2705-
LMG7520RPFC-2
PAGE 5-1/2
SUMMARY
(11) WEIGHT
(200g)
→
110g
POWER SUPPLY FOR LC DRIVE
VDD-V0
→
VDD-VEE
POWER SUPPLY CURRENT FOR LOGIC
(6.0)
→
8.0 mA
POWER SUPPLY CURRENT FOR LC DRIVING
(5.0)
→
6.0 mA
RECOMMENDED LC DRIVING VOLTAGE
TYP
TYP
Ta=10°C (23.1)
→
Ta= 0°C 24.1
Ta=25°C (22.7)
→
Ta=25°C 23.0
Ta=40°C (22.0)
→
Ta=40°C 21.6
FRAME FREQUENCY
TYP. MAX
TYP. MAX
75
80
→
-
(140)
POWER SUPPLY FOR CFL DELETE
NOTE 4 ADDED
7B64PS 2705-
LMG7520RPFC-2 NOTE 1 ~ NOTE 4 ADDED
PAGE 5-2/2
7B64PS 2706-
6.1 OPTICAL CHARACTERISTICS
CONTRAST RATIO
LMG7520RPFC-2
CONTRAST RATIO K=(12)→(20)
PAGE 6-1/2
RESPONSE TIME (RISE) tf→tr
RESPONSE TIME (FALL) tr→tf
7B64PS 2706-
MIN
(TYP)
LMG7520RPFC-2 BRIGHTNESS (40.0)
(60.0)
↓
PAGE 6-2/2
80.0
(100.0)
CFL INITAL
VDD-V0=22.7V→VDD-VEE=23.0V
7B64PS 2709-
ALL PAGE TOLERANCE ADDED
LMG7520RPFC-2 IF1:53261-1590
→
52103-1217
PAGE 9-1/3
Sh.
KAOHSIUNG HITACHI
DATE FEB.10.’98
7B64PS 2702-LMG7520RPFC-4 PAGE 2-1/2
No.
ELECTRONICS CO.,LTD.
RECORD OF REVISION
SHEET No.
7B64PS 2709-
LMG7520RPFC-2
PAGE 9-3/3
7B64PS 2710-
LMG7520RPFC-2
PAGE 10-3/3
MAY.13,‘96 7B64PS 2706-
LMG7520RPFC-3
PAGE 6-1/2
DATE
SUMMARY
CFL BACKLIGHT APPEARANCE SPECIFICATION
DELETED
INTERNAL PIN CONNECTION CHANGED
6.1 OPTICAL CHARACTERISTICS
RESPONSE TIME MODIFIED
tr 250ms
→
160ms
tf 350ms
→
110ms
7B64PS 2708-
8.1 TIMING CHART
LMG7520RPFC-3
LOAD FREQUENCY CHANGED
PAGE 8-1/3
52.1µs<=T<=59.5µs
↓
29.8µs<=T<=59.5µs
8.4 POWER SUPPLY FOR LCM
7B64PS 2708-
LMG7520RPFC-3
AL CAPACTITOR ADDED (BETWEEN VEE AND VSS)
PAGE 8-3/3
9.1 DIMENSIONAL OUTLINE
7B63PS 2709-
MOUNTING HOLD MEASUREMENT ADDED
LMG7520RPFC-3
PAGE 9-1/3
9.3 INTERNAL PIN CONNECTION
7B63PS 2709-
SUITABLE FPC PITCH MODIFIED
LMG7520RPFC-3
PAGE 9-3/3
7B64PS 2710-
10.2 APPEARANCE SPECIFICATION
STAINS,FOREING MATERIALS DRAK,SPOT SPEC.
LMG7520RPFC-3
MODIFIED
PAGE 10-3/3
SYMBOL OF PINHOLE DEFINITION MODIFIED
FEB.10.’98 7B64PS 2708-
8.1 TIMING CHART
LMG7520RPFC-4
FEAME SET UP TIME 1.4µs min DELETED.
PAGE 8-1/3
7B64PS 2712-
LOCATION OF LOT MARK CHANGED
LMG7520RPFC-4
PAGE 12-113
Sh.
KAOHSIUNG HITACHI
DATE FEB.10.’98
7B64PS 2702-LMG7520RPFC-4 PAGE 2-2/2
No.
ELECTRONICS CO.,LTD.
3. MECHANICAL DATA
(1) PART NAME
(2) MODULE SIZE
(3) EFFECTIVE DISPLAY AREA
(4) DOT SIZE
(5) DOT PITCH
(6) NUMBER OF DOTS
(7) DUTY
(8) LCD
LMG7520RPFC
129.6(W)mm*92.6(H)mm*7.5(D)mm
100.0 min * 75.5 min.
0.285(W)mm*0.285(H)mm
0.3 (W)mm * 0.3 (H)mm
320 (W) * 240 (H)DOTS
1/240
FILM TYPE BLACK/WHITE (NEGATIVE TYPE)
THE UPPER POLARIZER IS GLARE TYPE
(HARDNESS:3H)
THE BOTTOM POLARIZER IS TRANSMISSIVE
TYPE.
(9) VIEWING DIRECTION
(10) BACK LIGHT
(11) WEIGHT
6 O’CLOCK
COLD CATHODE FLUORESCENT LAMP
110g
Sh.
KAOHSIUNG HITACHI
DATE FEB.10.’98
No.
ELECTRONICS CO.,LTD.
7B64PS 3LMG7520RPFC-4
PAGE 3-1/1
4. ABSOLUTE MAXIMUM RATINGS
4.1 ELECTRICAL ABSOLUTE MAXIMUM
ITEM
POWER SUPPLY FOR LOGIC
POWER SUPPLY FOR LC DRIVE
INPUT VOLTAGE
INPUT CURRENT
STATIC ELECTRICITY
RATINGS.
VSS=0V:STANDARD
SYMBOL MIN.
MAX.
UNIT COMMENT
VDD-VSS
0
6.5
V
VDD-VEE
0
27.5
V
Vi
-0.3 VDD+0.3
V
NOTE 1
Ii
0
1
A
-
-
100
-
NOTE 2
NOTE 1 :DISP.OFF,FRAME,LOAD,CP,D0~D3.
NOTE 2 :.MAKE CERTAINS YOU ARE GROUNDED WHEN HANDLING LCM.
4.2 ENVIRONMENTAL ABSOLUTE MAXIMUM RATINGS.
I T E M
OPERATING
STORAGE
MIN.
MAX.
MIN.
MAX.
AMBIENT TEMPERATURE 0°C
40°C
-20°C
60°C
NOTE6
HUMIDITY
NOTE 1
NOTE 1
2.45m/s
2
11.76m/s
2
VIBRATION
-
(0.25G)
-
(1.2G)
NOTE 5
SHOCK
29.4m/s
2
490.0m/s
2
-
(3G)
-
(50G)
CORROSIVE GAS
NOT ACCEPTABLE NOT ACCEPTABLE
COMMENT
NOTE 2,3
WITHOUT CONDENSATION
NOTE 4
XYZ DIRECTIONS
NOTE 5
NOTE 1 :Ta<=40°C:85%RH max.
Ta> 40°C:ABSOLUTE HUMIDITY MUST BE LOWER
THAN THE HUMIDITY OF 85%RH AT 40°C.
NOTE 2 :Ta AT -20°C ------ < 48HRS,AT 60°C ------< 168HRS.
NOTE 3 :BACKGROUND COLOR CHANGES SLIGHTLY DEPENDING ON AMBIENT
TEMPERATURE. THIS PHENOMENON IS REVERSIBLE.
NOTE 4 :5Hz~100Hz (EXCEPT RESONANCE FREQUENCY)
NOTE 5 :THIS MODULE SHOULD BE OPERATED NORMALLY AFTER FINISH
THE TEST.
NOTE 6 :HIGHER STARTING VOLTAGE OF CFL AND HEIGHER LCD DRIVING
VOLTAGE ARE NEEDED WHILE OPERATING AT 0°C. THE LIFE
TIME OF CFL WILL BE REDUCED WHILE OPERATING AT 0°C.
NEED TO MAKE SURE OF VALUE OF IL AND CHARACTERISTICS
OF INVERTER. ALSO THE RESPONSE TIME AT 0°C WILL BE
SLOWER.
Sh.
KAOHSIUNG HITACHI
DATE FEB.10.’98
7B64PS 2704-LMG7520RPFC-4 PAGE 4-1/1
No.
ELECTRONICS CO.,LTD.
