Service Manuals, User Guides, Schematic Diagrams or docs for : . Various LCD Panels Panel_SAMSUNG_LTA400HM22_0_[DS]
<< Back | HomeMost service manuals and schematics are PDF files, so You will need Adobre Acrobat Reader to view : Acrobat Download Some of the files are DjVu format. Readers and resources available here : DjVu Resources
For the compressed files, most common are zip and rar. Please, extract files with Your favorite compression software ( WinZip, WinRAR ... ) before viewing. If a document has multiple parts, You should download all, before extracting.
Good luck. Repair on Your own risk. Make sure You know what You are doing.
Image preview - the first page of the document
![Panel_SAMSUNG_LTA400HM22_0_[DS]](/pics/5e918b4c65b4b.gif)
>> Download Panel_SAMSUNG_LTA400HM22_0_[DS] documenatation <<
Text preview - extract from the document
Global LCD Panel Exchange Center www.panelook.com
Samsung Secret
Product Information
Model No. :
Parts Code : V33A00053600
Customer : Toshiba DATE : 21. Dec. 2011
SAMSUNG TFT-LCD
MODEL : LTA400HM22
The Information Described in this Specification is Preliminary and can be changed without
prior notice
APPROVED BY DATE PREPARED BY DATE
21, Dec, 2011 21, Dec, 2011
LCD Business
Samsung Electronics Co . , LTD.
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
Global LCD Panel Exchange Center www.panelook.com
Contents Samsung Secret
General Description --------------------------------------------------------------------------------------- (3)
General Information --------------------------------------------------------------------------------------- (3)
1. Absolute Maximum Ratings -------------------------------------------------------------------------- (4)
2. Optical Characteristics --------------------------------------------------------------------------------- (5)
3. Electrical Characteristics ------------------------------------------------------------------------------- (8)
3.1 TFT LCD Module
3.2 Back Light Unit
3.3 Converter Input Condition & Specification
4. Input Terminal Pin Assignment --------------------------------------------------------------------- (11)
4.1 Input Signal & Power
4.2 Converter Input Pin Configuration
4.3 Converter Input Power Sequence
4.4 LVDS Interface
4.5 Input Signals, Basic Display Colors and Gray Scale of Each Color
5. Interface Timing ---------------------------------------------------------------------------------------- (16)
5.1 Timing Parameters (DE mode)
5.2 LVDS Input data Characteristics
5.3 Timing diagrams of interface signal ( DE mode )
5.4 Power ON/OFF Sequence
6. Outline Dimension -------------------------------------------------------------------------------------- (19)
7. Packing --------------------------------------------------------------------------------------------------- (21)
7.1 CARTON (Internal Package)
7.2 Packing Specification
8. Marking & Others --------------------------------------------------------------------------------------- (22)
9. General Precaution ------------------------------------------------------------------------------------- (23)
9.1 Handling
9.2 Storage
9.3 Operation
9.4 Operation Condition Guide
9.5 Others
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
Global LCD Panel Exchange Center www.panelook.com
General Description Samsung Secret
Description
LTA400HM22 is a color active matrix liquid crystal display (LCD) that uses amorphous
silicon TFT(Thin Film Transistor) as switching components. This model is composed of a
TFT LCD panel, a driver circuit and a back light unit. The resolution of a 40.0" is 1,920 x
1,080 and this model can display up to 1.07 Billion colors with wide viewing angle of 89 or
higher in all directions. This panel is intended to support applications to provide a excellent
performance for Flat Panel Display such as Home-alone Multimedia TFT-LCD TV and
High Definition TV.
Features
RoHS compliance (Pb-free)
High contrast ratio & aperture ratio with wide color gamut
SPVA(Super Patterned Vertical Align) mode
Wide viewing angle ( 178 )
High speed response
FHD resolution (16:9)
Low Power consumption
Edge Type LED (Light Emitting Diode) BLU
DE (Data Enable) mode
2ch LVDS (Low Voltage Differential Signaling) interface (2pixel/clock)
General Information
Items Specification Unit Note
912.4 (W) x 527.6(V) 1
Module Size mm
33.2 (Max) T/C~Converter
Weight 8700 g Typ.
Pixel Pitch 0.46(H) x 0.46(V) mm
Active Display Area 885.6(H) x 498.15(V) mm
Surface Treatment Haze 2 % - Anti Glare
Display Colors 1.07 Billion colors 8bit FRC
Number of Pixels 1,920 x 1,080 pixel
Pixel Arrangement RGB vertical stripe -
Display Mode Normally Black -
Luminance of White 350 (Typ.) cd/m 2
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
Global LCD Panel Exchange Center www.panelook.com
Samsung Secret
1. Absolute Maximum Ratings
If the condition exceeds maximum ratings, it can cause malfunction or unrecoverable
damage to the device.
(VDD=12V)
Item Symbol Min. Max. Unit Note
Power Supply Voltage VDD GND-0.3 13.2 V (1)
Storage temperature TSTG -20 60 (2)
Surface temperature TSUR 0 65 (3)
Operation temperature TOPR 0 50 (2)
Shock ( non - operating ) Snop - 50 G (4)
Vibration ( non - operating ) Vnop - 1.5 G (5)
Note (1) Ta= 25 2 C
(2) Temperature and relative humidity range are shown in the figure below.
a. 90 % RH Max. (Ta 39 C)
b. Relative Humidity is 90% or less. (Ta > 39 C)
c. No condensation
(3) Although abnormal visual problems can be occurred in Tsur range,
the polarizer is not damaged in this range.
(4) 11ms, sine wave, one time for X, Y, Z axis
(5) 10-300 Hz, Sweep rate 10min, 30min for X,Y,Z axis
Fig. Temperature and Relative humidity range
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
Global LCD Panel Exchange Center www.panelook.com
2. Optical Characteristics Samsung Secret
The optical characteristics should be measured in a dark room or equivalent.
Measuring equipment : TOPCON RD-80S, TOPCON SR-3, ELDIM EZ-Contrast
(Ta = 25 2 C, VDD=12V, fv= 60Hz, fDCLK = 148.5 MHz, LED Current = 140 mA)
Item Symbol Condition Min. Typ. Max. Unit Note
Contrast Ratio (1)
C/R 4000 5000 -
(Center of screen) SR-3
Response (3)
G-to-G Tg - 10 16 msec
Time RD-80S
Luminance of White (4)
YL 300 350 - cd/m 2
(Center of screen) SR-3
Rx Normal 0.642
Red qL,R =0
Ry 0.332
qU,D =0
Gx 0.318
Green
Color Gy Viewing 0.604
TYP. TYP. (5),(6)
Chromaticity Angle
Bx -0.03 0.152 +0.03 SR-3
(CIE 1931)
Blue
By 0.053
Wx 0.280
White
Wy 0.290
Color Gamut - - 70 - % (5)
Color Temperature - - 10,000 - K SR-3
qL 75 89 -
Hor.
Viewing qR 75 89 - (6)
C/R10 Degree
Angle qU 75 89 - EZ-Contrast
Ver.
qD 75 89 -
White Brightness
(2)
Uniformity Buni - - 30 %
SR-3
(9 Points)
- Test Equipment Setup
The measurement should be executed in a stable, windless and dark room between
40min and 60min after lighting the back light at the given temperature for stabilization
of the back light. This should be measured in the center of screen.
Environment condition : Ta = 25 2 C
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
Global LCD Panel Exchange Center www.panelook.com
Samsung Secret
Photo detector
Photo detector Field
SR-3 1
RD-80S 2 Field
SR-3 : 50
RD-80S : 50
EZ-Contrast:0
TFT - LCD Module
LCD Panel
The center of the screen
- Definition of test point
320 960 1600
180 Active Area
Test Point
540
900
Note (1) Definition of Contrast Ratio (C/R)
: Ratio of gray max (Gmax) & gray min (Gmin) at the center point of the panel
G max
C/R
G min
Gmax : Luminance with all pixels white
Gmin : Luminance with all pixels black
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
Global LCD Panel Exchange Center www.panelook.com
Samsung Secret
Note (2) Definition of 9 points brightness uniformity (Test pattern : Full White)
( B max B min)
Buni 100
B max
Bmax : Maximum brightness
Bmin : Minimum brightness
Note (3) Definition of Response time : Sum of Tr, Tf
Display data Black (data off) White (data on) Black (data of f )
TR TF
Optical Instruments
100%
Response
90%
10%
0%
TIME
G-to-G : Average response time between Gray to Gray (Scale)
Note (4) Definition of Luminance of White : Luminance of white at center point
Note (5) Definition of Color Chromaticity (CIE 1931)
Color coordinate of Red, Green, Blue & White at center point
Note (6) Definition of Viewing Angle
: Viewing angle range (C/R 10)
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
Global LCD Panel Exchange Center www.panelook.com
Samsung Secret
3. Electrical Characteristics
3.1 TFT LCD Module
The connector for display data & timing signal should be connected.
Ta = 25 C 2 C
Item Symbol Min. Typ. Max. Unit Note
Voltage of Power Supply VDD 10.8 12.0 13.2 V (1)
(a) Black - 330 - mA
Current of
Power (b) White IDD - 350 - mA (2),(3)
Supply
(c) Sub V-Stripe - 525 600 mA
Vsync Frequency fV 47 60 63 Hz
Hsync Frequency fH 50 67.5 75 kHz
Main Frequency f DCLK 130 148.5 160 MHz
Rush Current IRUSH - - 3 A (4)
Note (1) The ripple voltage should be controlled under 10% of VDD.
(2) f V= 60 Hz, f DCLK = 148.5 MHz, VDD = 12.0V, DC Current.
(3) Power dissipation check pattern (LCD Module only)
a) Black Pattern b) White Pattern c) N-Pattern
(4) Measurement Conditions
VDD
100%
90%
10%
GND
TRUSH=470
Rush Current IRUSH can be measured when TRUSH. is 470 .
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
Global LCD Panel Exchange Center www.panelook.com
Samsung Secret
3.2 Back Light Unit
The back light unit contains Edge type White LEDs (Light Emitting Diode)
Ta=25 2C
Control Board
LCD Module
Converter
Item Symbol Min. Typ. Max. Unit Note
Operating Life Time Hr - 31,000 - Hour (1),(2)
Note (1) It is defined as the time to take until the brightness reduces to 50% of its original
value. [Operating condition : Ta = 25 2 , For LED Package only. ]
(2) Test Condition : Tj : 110
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
Global LCD Panel Exchange Center www.panelook.com
3.3 Converter Input Condition & Specification Samsung Secret
Specif ications
Items Symbol Conditions Unit Note
Min. Typ. Max.
Input Voltage Vin - 22 24 26 V Ta=25 2 C
IRUSH (2D) Vin=24.0V
Input Current - - 3.84 A Note (1)
Dim = MAX
Output Vin=24.0V
IO (2D) 133 140 147 mA Note (2)
Current Dim = MAX
Backlight ON 2.4 - 5.5
Vin=24.0 V V
On/Of f OFF -0.3 - 0.8
VINT_DIM 0 - 3.3 V
Internal Dimming FINT_DIM Vin=24.0 V 140 150 160 Hz Note (3,5)
D INT_DIM 1 - 100 %
D EXT_DIM 1 - 100 %
External Dimming Vin=24.0V - 100 - Hz Note(4)
FEXT_DIM Note (3,5)
- 120 - Hz Note(4)
External Dimming High (ON) 2.4 - 5.5
VEXT_DIM V
Signal Level Low (Of f ) -0.3 - 0.8
Note) Power Consumption is measured when 350 [cd/m ] of luminance which is the typical
luminance. Lamp Current is measured at the point before Lamp.
(1) IRUSH is measured within BLU on 10ms after leaving the BLU as it is at least 1hr or more at 25 .
(2) All data was approved after running 120 minutes.
(3) Internal PWM mode and External PWM mode are not available at the same time.
(4) External Frequency : PAL Input ( 100Hz ) , NTSC Input ( 120Hz )
(5) Duty = On/(On+Off) * 100
On Off
Max
Min
- Additional Appendix for Supply Current
Items Symbol Conditions Min. Typ. Max. Unit
Vin = 24V, Dim=3.3V
Iin _ overshoot - 2.4 2.47 A
Input (Within 1hr at BLU on)
Current Vin = 24V, Dim=3.3V
Iin _ saturation - 2.33 2.4 A
(After 1hr Aging)
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
Global LCD Panel Exchange Center www.panelook.com
4. Input Terminal Pin Assignment Samsung Secret
4.1. Input Signal & Power Connector :FI-RE51S-HF (JAE/UJU)
PIN No. Description PIN No. Description
1 VDD(12V) 26 RE[0]P
2 VDD(12V) 27 RE[1]N
3 VDD(12V) 28 RE[1]P
4 VDD(12V) 29 RE[2]N
5 VDD(12V) 30 RE[2]P
6 No Connection * Note (1) 31 GND
Even
7 GND 32 LVDS RE[CLK]N
Signal
8 GND 33 RE[CLK]P
9 GND 34 GND
10 RO[0]N 35 RE[3]N
11 RO[0]P 36 RE[3]P
12 RO[1]N 37 RE[4]N
13 RO[1]P 38 RE[4]P
14 RO[2]N 39 GND
15 RO[2]P 40 No Connection
16 Odd GND 41 No Connection
LVDS
17 Signal RO[CLK]N 42 No Connection
18 RO[CLK]P 43 No Connection
19 GND 44 No Connection
20 RO[3]N 45 LVDS Option *Note (2)
21 RO[3]P 46 No Connection
22 RO[4]N 47 No Connection
23 RO[4]P 48 No Connection
24 GND 49 No Connection
25 Even LVDS RE[0]N 50 No Connection
51 No Connection
Note)(1) No Connection: This PINS are only used for SAMSUNG internal using.
(2) LVDS OPTION : If this PIN : HIGH (3.3 V) Normal LVDS format
: LOW (GND) JEIDA LVDS format
SEQUENCE : On = VDD(T1) LVDS Option Interface Signal(T2)
OFF = Interface Signal(T3) LVDS Option VDD
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
Global LCD Panel Exchange Center www.panelook.com
Samsung Secret
Vin T2 T3
LVDS
Option
LVDS
Signal
LVDS Option Sequence
Note(3) Pin number starts from Right side
PCB
Pin No. 1 Pin No. 51
#1 #51
connect name
#1 #51
Fig. Connector diagram
a. All GND pins should be connected together and also be connected to the LCD's
metal chassis.
b. All power input pins should be connected together.
c. All NC pins should be separated from other signal or power.
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
Global LCD Panel Exchange Center www.panelook.com
4.2. Converter Input Pin Configuration Samsung Secret
Connector : Yeon-ho, 20022WR-14B1
Pin Configuration (FUNCTION)
Pin No.
Master
1 ~5 24 V
6~10 GND
11 Error Out
12 Backlight On /Off
13 Internal Dimming
14 External PWM
Note(1) If use Internal Dimming, Pin 14 Must be N.C
If use External PWM, Pin 13 Must be N.C
4.3. Converter Input Power Sequence
Note) SEQUENCE : ON = Vin(24V) > Dimming Control Backlight On/Off
OFF = Backlight On/Off Dimming Control > Vin(24V)
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
Global LCD Panel Exchange Center www.panelook.com
4.4 LVDS Interface
- LVDS Receiver : Tcon (merged) Samsung Secret
- Data Format (JEIDA & Normal)
LVDS pin JEIDA -DATA Normal -DATA
TxIN/RxOUT0 R4 R0
TxIN/RxOUT1 R5 R1
TxIN/RxOUT2 R6 R2
TxOUT/RxIN0 TxIN/RxOUT3 R7 R3
TxIN/RxOUT4 R8 R4
TxIN/RxOUT6 R9 R5
TxIN/RxOUT7 G4 G0
TxIN/RxOUT8 G5 G1
TxIN/RxOUT9 G6 G2
TxIN/RxOUT12 G7 G3
TxOUT/RxIN1 TxIN/RxOUT13 G8 G4
TxIN/RxOUT14 G9 G5
TxIN/RxOUT15 B4 B0
TxIN/RxOUT18 B5 B1
TxIN/RxOUT19 B6 B2
TxIN/RxOUT20 B7 B3
TxIN/RxOUT21 B8 B4
TxOUT/RxIN2 TxIN/RxOUT22 B9 B5
TxIN/RxOUT24 HSYNC HSYNC
TxIN/RxOUT25 VSYNC VSYNC
TxIN/RxOUT26 DEN DEN
TxIN/RxOUT27 R2 R6
TxIN/RxOUT5 R3 R7
TxIN/RxOUT10 G2 G6
TxOUT/RxIN3 TxIN/RxOUT11 G3 G7
TxIN/RxOUT16 B2 B6
TxIN/RxOUT17 B3 B7
TxIN/RxOUT23 RESERVED RESERVED
TxIN/RxOUT28 R0 R8
TxIN/RxOUT29 R1 R9
TxIN/RxOUT30 G0 G8
TxOUT/RxIN4 TxIN/RxOUT31 G1 G9
TxIN/RxOUT32 B0 B8
TxIN/RxOUT33 B1 B9
TxIN/RxOUT34 RESERVED RESERVED
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
Global LCD Panel Exchange Center www.panelook.com
Samsung Secret
4.5 Input Signals, Basic Display Colors and Gray Scale of Each Color
DATA SIGNAL
GRAY
DISPLAY
COLOR RED GREEN BLUE SCALE
(10bit)
LEVEL
R0 R1 R2 R3 R4 R5 R6 R7 R8 R9 G0 G1 G2 G3 G4 G5 G6 G7 G8 G9 B0 B1 B2 B3 B4 B5 B6 B7 B8 B9
BLACK 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -
BLUE 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 -
GREEN 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 -
CYAN 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 -
BASIC
COLOR
RED 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -
MAGENTA 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 -
YELLOW 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 -
WHITE 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 -
BLACK 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R0
1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R1
DARK 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R2
GRAY
: : : : : : : : : : : : : : : : : : : : : : : : : : : : : :
SCALE R3~
OF R1020
: : : : : : : : : : : : : : : : : : : : : : : : : : : : : :
RED
LIGHT 1 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R1021
0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R1022
RED 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R1023
BLACK 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 G0
0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 G1
DARK 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 G2
GRAY
: : : : : : : : : : : : : : : : : : : : : : : : : : : : : :
SCALE G3~
OF G1020
: : : : : : : : : : : : : : : : : : : : : : : : : : : : : :
GREEN
LIGHT 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 G1021
0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 G1022
GREEN 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 G1023
BLACK 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 B0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 B1
DARK 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 B2
GRAY
: : : : : : : : : : : : : : : : : : : : : : : : : : : : : :
SCALE B3~
OF B1020
: : : : : : : : : : : : : : : : : : : : : : : : : : : : : :
BLUE
LIGHT 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 1 1 1 1 1 B1021
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 B1022
BLUE 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 B1023
Note) Definition of Gray :
Rn : Red Gray, Gn : Green Gray, Bn : Blue Gray (n = Gray level)
Input Signal : 0 = Low level voltage, 1 = High level voltage
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
Global LCD Panel Exchange Center www.panelook.com
Samsung Secret
5. Interface Timing
5.1 Timing Parameters ( DE mode )
SIGNAL ITEM SYMBOL MIN. TYP. MAX. Unit NOTE
Clock 1/TC 130 148.5 160 MHz -
Hsync Frequency FH 50.0 67.5 75.0 KHz -
Vsync FV 47.0 60.0 63.0 Hz -
Active
Display TVD - 1080 - Lines -
Vertical Period
Display Term
Vertical
TV 1092 1125 1380 Lines -
Total
Active
Display THD - 1920 - Clocks -
Horizontal Period
Display Term
Horizontal
TH 2090 2200 2350 clocks -
Total
Note) This product is DE mode. But the Hsync & Vsync signal must be inputted
(1) Test Point : TTL control signal and CLK at LVDS Tx input terminal in system
(2) Internal VDD = 3.3V
(3) Spread spectrum
- Modulation rate (max) : 1.5 %
- Modulation Frequency : 30~ 100KHz
5.2 LVDS Input Data Characteristics
ITEM SYMBOL Min. Typ. Max. UNIT NOTE
tRSRM - - 500 ps
Input Data
FIN =75MHz
Position
tRSLM -500 - - ps
Input common mode voltage VCM 0.55 - 1.8 V -
Dif f erential Input Voltage |VID | 100 - - mV -
Note) When the skew is measured the Spread Spectrum should be 0%
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
Global LCD Panel Exchange Center www.panelook.com
Samsung Secret
5.3 Timing diagrams of interface signal ( DE only mode )
TV
TVD TVB
DE
TH
THD
DE
DCLK
TC
DATA
SIGNALS
TC
TCH TCL
DCLK 0.5
VCC
TDS TDH
DISPLAY 0.5
DATA
VCC
TES
DE 0.5
VCC
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
Global LCD Panel Exchange Center www.panelook.com
5.4 Power ON/OFF Sequence Samsung Secret
To prevent a latch-up or DC operation of the LCD Module, the power on/off
sequence should be as the diagram below.
1
◦ Jabse Service Manual Search 2026 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo