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LIQUID CRYSTAL DISPLAY PRODUCT INFORMATION FEATURES
(1) (2) (3) (4) (5) 15 type XGA display size for display Video signal : Analog R,G,B Input With FL inverter, DC12V only Expansion (ex. VGA signal to XGA display) User interface by OSD
15 type Analog Input LCD Module LTM15C441 (a-Si TFT)
TENTATIVE
MECHANICAL SPECIFICATION
Item Dimensional Outline (typ.) Number of Pixel Active Area Pixel Pitch Weight Backlight Specification (340)(W) x (257)(H) x 29max(D) (mm) 1024(W) x 768(H) pixels 304.128(W) x 228.096(H) (mm) 0.297(W) x 0.297(H) (2300 g) Two CCFL, Side light
ELECTRICAL SPECIFICATION
Item Supply Voltage Input Signal Synchronization Signal Current Consumption Power Consumption (Target)
Note 1) Not include the AC adapter unit.
(VDD)
(IDD)
Min. -----------
Typ. 12 0.7 TTL Level TBD (21)
Max. -----------
Unit VDC V(p-p) V mA W
Remarks 75 terminated
@200cd/m
2
1)
OPTICAL SPECIFICATION (Ta=25C)
Item Min. Typ. Max. Contrast Racio (CR) 100 (250) --Viewing Angle (Upper+Lower) --(90) --(CR>=10) (Left+Right) --(120) --Response Time (r) L: 10-90% --(40) --(f) L: 90-10% --(10) --Luminance --200 --Luminance adjustment limit 30% to 100% Note 2) Adjust by operating OSD(On Screen Display) menu. Unit -- ms ms 2 cd/m Remarks
Rise Fall
2)
*The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by Toshiba or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Toshiba or others. *The information contained herein may be changed without prior notice. It is therefore advisable to contact Toshiba before proceeding with the design of equipment incorporating this product.
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2001-04-27 (Ver. 0.2)
LTM15C441
DIMENSIONAL OUTLINE
TENTATIVE
Unit : mm Standard tolerance : 0.5
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2001-04-27 (Ver. 0.2)
LTM15C441
BLOCK DIAGRAM
CN1 VIDEO INPUT
DDC
Y-DRIVER IC
ADC
SCALING BLOCK
TIMING CONTROLLER
LCD PANEL
1024 x 768 pixels
PLL BLOCK CPU
CN3 POWER SUPPLY INPUT POWER SUPPLY BLOCK
GRAY SCALE MANIPULATION VOLTAGE GENERATION CIRCUIT
X-DRIVER IC
FUNCTION SWITCH
INVERTER
BACKLIGHT BACKLIGHT
CN2
1024 pixels 1, 1 1, 2 2, 1 X2n-1, 1 X2n, 1 1024, 1
1, Y
X2n-1, Y
X2n, Y
768 pixels
1,768
1024,768
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2001-04-27 (Ver. 0.2)
(1) Vertical Timing
FramePeriod
TIMING CHART
V-Sync
V-Sync Back Porch
V-Sync Width
V-Sync Front Porch
Vertical Display Term
R.G.B Video Signal
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(2) Horizontal Timing
Horizontal Scanning Term
H-Sync
H-Sync Width
H-Sync Back Porch Horizontal Display Term
H-Sync Front Porch
R.G.B Video Signal
2001-04-27 (Ver. 0.2)
LTM15C441
LTM15C441
3)
CORRESPONDED DISPLAY MODE
The timing mode shown as below is standard.
Displayed Pixel Ditto Ditto Ditto Ditto Ditto Ditto Ditto Ditto Ditto Ditto 640 x 480 680 x 480 640 x 480 800 x 600 800 x 600 800 x 600 800 x 600 1024 x 768 1024 x 768 1024 x 768 Frame Rate [Hz] 59.94 72.81 75.00 56.25 60.32 72.19 75.00 60.00 70.07 75.03
Vertical Display Term V-Back porch + Vsync Width Horizontal Scanning Time Horizontal Display Term H-Back porch + Hsync Width H,V Sync Polarity
[lines] 480 480 480 600 600 600 600 768 768 768
[lines] 35 31 19 24 27 29 24 35 35 31
[kHz] 31.469 37.861 37.500 35.156 37.879 48.077 46.875 48.363 56.476 60.023
[pixels] 640 640 640 800 800 800 800 1024 1024 1024
[pixels] 144 168 184 200 216 184 240 296 280 272
Note 4) H:N, V:N H:N, V:N H:N, V:N H:P, V:P H:P, V:P H:P, V:P H:P, V:P H:N, V:N H:N, V:N H:P, V:P
Note 3) If you operate LTM15C441 with a different timing from the above specification table, please consult with Toshiba before designing.
Note 4) H= H-Sync V=V-Sync P= Positive N= Negative
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2001-04-27 (Ver. 0.2)
LTM15C441
INPUT SIGNAL
CN1 Video Connector Connector : S13B-EH / JST
Terminal No. 1 2 3 4 5 6 7 8 9 10 11 12 13
Symbol GND NC SCL SDA GND VS HS BR B GR G RR R
Function NC DDC Clock DDC Data V-Sync : TTL H-Sync : TTL BLUE Return BLUE Video Signal : 0.7V(p-p) GREEN Return GREEN Video Signal : 0.7V(p-p) RED Return RED Video Signal : 0.7V(p-p)
CN2 Switch Connector Connector : SM09B-SRSS-TB / JST
Terminal No. 1 2 3 4 5 6 7 8 9
Symbol GND ON/OFF RED GREEN UP DOWN ENTER MENU NC Power OFF Power ON
Function Power Supply ON/OFF ON: High impedance OFF: GND 5) Red LED Connect with anode terminal of LED 5) Green LED Connect with anode terminal of LED Function switch "UP" Input : GND Normally : NC Function switch "DOWN" Input : GND Normally : NC Function switch "ENTER" Input : GND Normally : NC Function switch "MENU" Input : GND Normally : NC
Note 5) LED Drive Condition LED OFF GREEN : Video Signal In ORANGE : No Video
CN3 POWER Connector Connector : S4B-PH-SM3-TB / JST
Terminal No. 1 2 3 4
Symbol 12V 12V GND GND
Function Power Supply : 12V Power Supply : 12V GND GND
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2001-04-27 (Ver. 0.2)
CN4 AUDIO Connector Connector : SM13B-SRSS-TB /JST
Terminal No. 1 2 3 4 5 6 7 8 9 10 11 12 13
Symbol GND IN-R IN-L VOLU VOLC VGND NC GND SPL+ SPLGND SPRSPR+
Function Audio Input GND Audio Input R Audio Input L Volume Uper Volume Control Volume GND GND Speaker Output L+ Speaker Output LGND Speaker Output RSpeaker Output R+
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2001-04-27 (Ver. 0.2)
LTM15C441
!
FOR SAFETY
LCD module is generally designed with precise parts to achieve light weighted thin mechanical dimensions. In using our Modules, make certain that you fully understand and put into practice the warnings and safety precautions detailed in Engineering Information No.EE-N001,"CAUTIONS AND INSTRUCTIONS FOR TOSHIBA LCD MODULES". Refer to individual specifications and TECHNICAL DATA sheets (hereinafter called "TD") for more detailed technical information.
1)
SPECIAL PURPOSES
A) Toshiba's Standard LCD Modules have not been customized for operation in extreme environments or for use in applications where performance failures could be life-threatening or otherwise catastrophic. B) Since Toshiba's Standard LCD Modules have not been designed for operation in extreme environments, they must never be used in devices that will be exposed to abnormally high levels of vibration or shock which exceed Toshiba's published specification limits. C) In addition, since Toshiba Standard LCD Modules have not been designed for use in applications where performance failures could be life-threatening or catastrophic, they must never be installed in aircraft navigation control systems (such as, but not limited to Traffic Collision Avoidance System and Air Traffic Indicator), in military defense or weapons systems, in critical industrial process-control systems (e.g., those involved in the production of nuclear energy), or in critical medical device or patient life-support systems.
2)
DISASSEMBLING OR MODIFICATION
DO NOT DISASSEMBLE OR MODIFY the module. It may damage sensitive parts inside LCD module, and may cause scratches or dust on the display. Toshiba doses not warrant the module, if customer disassembled or modified it.
3)
BREAKAGE OF LCD PANEL
DO NOT INGEST liquid crystal material, DO NOT INHALE this material, and DO NOT CONTACT the material with skin, if LCD panel is broken and liquid crystal material spills out. If liquid crystal material comes into mouth or eyes, rinse mouth or eyes out with water immediately. If this material contacts with skin or cloths, wash it off immediately with alcohol and rinse thoroughly with water.
4)
GLASS OF LCD PANEL
BE CAREFUL WITH CHIPS OF GLASS that may cause injuring fingers or skin, when the glass is broken.
5)
ELECTRIC SHOCK
DISCONNECT POWER SUPPLY before handling LCD module. DO NOT TOUCH the parts inside LCD module and the fluorescent lamp's connector or cables in order to prevent electric shock, because high voltage is supplied to these parts from the inverter unit while power supply is turned on.
6)
ABSOLUTE MAXIMUM RATINGS AND POWER PROTECTION CIRCUIT
DO NOT EXCEED the absolute maximum rating values under the worst probable conditions caused by the supply voltage variation, input voltage variation, variation in parts' constants, environmental temperature, etc., otherwise LCD module may be damaged. Employ protection circuit for power supply, whenever the specification or TD specifies it. Suitable protection circuit should be applied for each system design.
7)
DISPOSAL
When dispose LCD module, obey to the applicable environmental regulations.
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2001-04-27 (Ver. 0.2)

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