Service Manuals, User Guides, Schematic Diagrams or docs for : . Various LCD Panels Panel_SHARP_LQ150X1LW72_0_[DS]
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LQ150X1LW72
SPEC No. DATE REVISED SUMMARY NOTE
No. PAGE
LD-18322A APR. 13. 2006 1st Issue
LD-18322B Sep. 1. 2006 2 1
Confirm "10. Handling Precautions " item
when you use the device.
3 7
Added Data Mapping
8 Changed Absolute Maximum Ratings
Operating temperature (Ambient)
0 +50
Operating temperature Panel surface
0 +60
14 Added 6bit input signals
17 Add items to Handling Precautions
18 Changed Reliability test items
High temperature operation test
Ta = 50 240h
(The panel temp. must be less than 60 )
Tp = 60 (panel surface) 240h
LD-18322C Oct.17.2006 3 9 Changed Values
1 On-off sequences of Vcc and data
0 t2 10ms 0 t2 50ms
0 t3 1s 0 t3 50ms
LD-18322C-1
1. Application
This specification applies to the color 15.0 XGA TFT-LCD module LQ150X1LW72.
These specification sheets are the proprietary product of SHARP CORPORATION("SHARP) and include
materials protected under copyright of SHARP. Do not reproduce or cause any third party to reproduce them in
any form or by any means, electronic or mechanical, for any purpose, in whole or in part, without the express
written permission of SHARP.
The device listed in this specification was designed and manufactured for use in general electronic equipment.
In case of using the device for applications such as control and safety equipment for transportation(aircraft,
trains, automobiles, etc. ), rescue and security equipment and various safety related equipment which require
higher reliability and safety, take into consideration that appropriate measures such as fail-safe functions and
redundant system design should be taken.
Do not use the device for equipment that requires an extreme level of reliability, such as aerospace applications,
telecommunication equipment(trunk lines), nuclear power control equipment and medical or other equipment
for life support.
SHARP assumes no responsibility for any damage resulting from the use of the device which does not comply
with the instructions and the precautions specified in these specification sheets.
Confirm "10. Handling Precautions " item when you use the device. 2
Contact and consult with a SHARP sales representative for any questions about this device.
LD-18322C-2
2. Overview
This module is a color active matrix LCD module incorporating amorphous silicon TFT (Thin Film Transistor).
It is composed of a color TFT-LCD panel, driver ICs, control circuit, power supply circuit and a back light unit.
Graphics and texts can be displayed on a 1024 RGB 768 dots panel with about 16 million colors by using
LVDS (Low Voltage Differential Signaling) and supplying +3.3V DC supply voltages for TFT-LCD panel
driving and supply voltage for backlight.
It is a wide viewing-angle-module
(Vertical viewing angle:170 Horizontal viewing angle:170 ,CR 10).
Backlight-driving DC/AC inverter is not built in this module.
3. Mechanical Specifications
Parameter Specifications Unit
Display size 38 (Diagonal) cm
15.0 (Diagonal) Inch
Active area 304.1 (H) 228.1 (V) mm
Pixel format 1024 (H) 768 (V) Pixel
(1 pixel R+G+B dots)
Pixel pitch 0.297 (H) 0.297 (V) mm
Pixel configuration R, G, B vertical stripe
Display mode Normally black
Unit outline dimensions *1 331.6(W) 254.76(H) 12.5(D) mm
Mass 1350(MAX) g
Surface treatment Anti-glare , LR-coating
and hard-coating 2H
(Haze value = 42)
*1.Note: excluding back light cables.
The thickness of module (D) doesn't contain the projection.
Outline dimensions are shown in Fig.1.
LD-18322C-3
4. Input Terminals 2
4-1. TFT-LCD panel driving
CN1 (Interface signals and +3.3V DC power supply)
Using connectors DF14H-20P-1.25H (Hirose Electric Co., Ltd.)
Corresponding connectors DF14-20S-1.25C(Connector)
DF14-2628SCFA(Terminal)
Using LVDS Receiver Contained in a control IC. [THC63LVDF84A(Thine) compatible]
Corresponding LVDS Transmitter THC63LVDM83R(Thine) or compatible
Pin No. Symbol Function Remark
1 Vcc +3.3V Power supply
2 Vcc +3.3V Power supply
3 GND
4 GND
5 RXIN0- Receiver signal (-) LVDS
6 RXIN0+ Receiver signal (+) LVDS
7 GND
8 RXIN1- Receiver signal (-) LVDS
9 RXIN1+ Receiver signal (+) LVDS
10 GND
11 RXIN2- Receiver signal (-) LVDS
12 RXIN2+ Receiver signal (+) LVDS
13 GND
14 RXCKIN- Clock signal (-) LVDS
15 RXCKIN+ Clock signal (+) LVDS
16 GND
17 RXIN3- Receiver signal (-) LVDS
18 RXIN3+ Receiver signal (+) LVDS
19 GND
20 LVDS_SET LVDS_SET note1
LD-18322C-4
4-2 Data Mapping
1) 8 bit input
note1 pin assignment with LVDS_SET pin (Thine:THC63LVDM83R)
Transmitter 20pin LVDS_SET
Pin No Data =L (GND) or Open =H (3.3V)
51 TA0 R0 (LSB) R2
52 TA1 R1 R3
54 TA2 R2 R4
55 TA3 R3 R5
56 TA4 R4 R6
3 TA5 R5 R7 (MSB)
4 TA6 G0 (LSB) G2
6 TB0 G1 G3
7 TB1 G2 G4
11 TB2 G3 G5
12 TB3 G4 G6
14 TB4 G5 G7 (MSB)
15 TB5 B0 (LSB) B2
19 TB6 B1 B3
20 TC0 B2 B4
22 TC1 B3 B5
23 TC2 B4 B6
24 TC3 B5 B7 (MSB)
27 TC4 (NA) (NA)
28 TC5 (NA) (NA)
30 TC6 DE DE
50 TD0 R6 R0 (LSB)
2 TD1 R7 (MSB) R1
8 TD2 G6 G0 (LSB)
10 TD3 G7 (MSB) G1
16 TD4 B6 B0 (LSB)
18 TD5 B7 (MSB) B1
25 TD6 (NA) (NA)
LD-18322C-5
1 cycle
RxCXIN+
RxCXIN-
RxIN0+
RxIN0-
RxIN1+
RxIN1-
RxIN2+
RxIN2-
RxIN3+
RxIN3-
DE : Display Enable
NA : Not Available
1 cycle
RxCKIN+
RxCKIN-
RXIN0+
RXIN0-
RXIN1+
RXIN1-
RXIN2+
RXIN2-
RXIN3+
RXIN3-
DE : Display Enable
NA : Not Available
LD-18322C-6
4-3 Data Mapping
2) 6 bit input
note1 pin assignment with LVDS_SET pin (Thine:THC63LVDM83R)
Transmitter 20pin LVDS_SET
Pin No Data =L (GND) or Open =H (3.3V)
51 TA0 R0 (LSB)
52 TA1 R1
54 TA2 R2
55 TA3 R3
56 TA4 R4
3 TA5 R5 (MSB)
4 TA6 G0 (LSB)
6 TB0 G1
7 TB1 G2
11 TB2 G3
12 TB3 G4
14 TB4 G5 (MSB)
15 TB5 B0 (LSB)
19 TB6 B1
20 TC0 B2
22 TC1 B3
23 TC2 B4
24 TC3 B5 (MSB)
27 TC4 (NA)
28 TC5 (NA)
30 TC6 DE
50 TD0 GND
2 TD1 GND
8 TD2 GND
10 TD3 GND
16 TD4 GND
18 TD5 GND
25 TD6 (NA)
1 cycle
RXCKIN+
RXCKIN-
RXIN0+
RXIN0-
RXIN1+
RXIN1-
RXIN2+
RXIN2-
DE : Display Enable
4-3 Interface block diagram LD-18322B-7
(Computer Side) (TFT-LCD side)
8Bit Mode
LVDS_SET=L (20 pin=GND or OPEN)
Controll THC63LVDM83R
Single LVDS interface contained in a control
7 RX0+(6) RA 0 - 6
R0-R5,G0 TA 0 - 6
7 RX0-(5) RB 0 - 6
LVDS-TO-PARALLEL TTL
G1-G5,B0,B1 TB 0 - 6
TTL PARALLEL-TO-LVDS
7 RX1+(9) RC 0 - 6
TC 0 - 6
B2-B5, NA,NA,DE
7 RX1-(8) RD 0 - 6
TD 0 - 6
Internal circuits
R6,R7,G6,G7,
B6,B7,NA RX2+(12)
RX2-(11)
RX3+(18)
RX3-(17)
CK+(15)
C K IN CK OUT
CK PLL K-(14) PLL
8Bit Mode
LVDS_SET=H (20 pin=3.3[V])
Controll THC63LVDM83R
Single LVDS interface contained in a control IC
7 RX0+(6) RA 0 - 6
R2-R7,G2 TA 0 - 6
RX0-(5)
LVDS-TO-PARALLEL TTL
7 TB 0 - 6 RB 0 - 6
G3-G7,B2,B3
TTL PARALLEL-TO-LVDS
7 RX1+(9) RC 0 - 6
TC 0 - 6
B4-B7, NA,NA,DE
7 RX1-(8) RD 0 - 6
TD 0 - 6
Internal circuits
R0,R1,G0,G1,
B0,B1,NA RX2+(12)
RX2-(11)
RX3+(18)
RX3-(17)
CK+(15)
C K IN CK OUT
CK PLL K-(14) PLL
6Bit Mode
LVDS_SET=H (20 pin=3.3[V])
Controll THC63LVDM83R
Single LVDS interface contained in a control IC
7 RX0+(6) RA 0 - 6
R0-R5,G0 TA 0 - 6
RX0-(5)
LVDS-TO-PARALLEL TTL
7 TB 0 - 6 RB 0 - 6
G1-G5,B0,B1
TTL PARALLEL-TO-LVDS
7 RX1+(9) RC 0 - 6
TC 0 - 6
B2-B5, NA,NA,DE
7 RX1-(8) RD 0 - 6
TD 0 - 6
Internal circuits
GND 6,NA
RX2+(12)
RX2-(11)
RX3+(18)
RX3-(17)
CK+(15)
C K IN CK OUT
CK PLL K-(14) PLL
LD-18322C-8
4-4. Backlight
CN 2, 3, 4, 5
The module-side connector BHSR-02VS-1 (JST)
The user-side connector SM02B-BHSS-1-TB (JST)
Pin no. symbol Function
1 H Power supply for lamp (High voltage side)
2 GND Ground
5. Absolute Maximum Ratings 2
Parameter Symbol Condition Ratings Unit Remark
Supply voltage Vcc Ta=25 0 + 4.0
Storage temperature TSTG 25 + 60 Note1
Operating temperature TOPA Panel surface 0 +60
Note1 Humidity 95%RH Max. ( Ta 40 )
Maximum wet-bulb temperature at 39 or less. ( Ta>40 )
No condensation.
LD-18322C-9
6. Electrical Characteristics
6-1. TFT-LCD panel driving Ta 25
Parameter Symbol Min. Typ. Max. Unit Remark
Power Supply voltage Vcc +3.0 +3.3 +3.6 V Note1
Supply Current dissipation Icc 630 850 mA Note2
Permissive input ripple voltage VRF 100 mVp-p Vcc=+3.3V
Terminate Resister RT 100
Input voltage (High) VIH 100 mA
Input voltage (Low) VIL -100 mA
Note1 3
1 On-off sequences of Vcc and Vcc Vcc
2.8V 2.8V
data
0 t1 60ms LVDS LVDS
0 t2 50ms 0.3V
0.3V
0 t3 50ms
t4 100ms t3 t4 t1 t2
2 Dip conditions for supply voltage
1) V2 Vcc V1
td 10ms
V1 : 3.0V
2) Vcc V2
V2 : 2.4V V2 V1
Vcc-dip conditions should also
follow the on-off conditions.
Note2 Typical current situation : 253-gray-bar pattern
Vcc=+3.3V, CK=65MHz
Gray scale : GS(n)
n=0 252
The explanation of each gray scale, GS(n), is described
below section 8.
LD-18322C-10
6-2. Backlight
The back light system is an edge-lighting type with 4 CCFTs (Cold Cathode Fluorescent Tube).
The characteristics of the lamp are shown in the following table.
The value mentioned below is at the case of one CCFT.
CCFT Model Name KTBE222MSTF-320MA262-Z (STANLEY ELECTRIC CO., LTD.
Parameter Symbol Min. Typ. Max. Unit Remark
Lamp current range IL 3.5 6.5 7.5 mArms Note1
Lamp voltage VL 615 700 Vrms Ta=25 ,IL=6.5mArms
Lamp power consumption PL 4.0 4.55 W Note2 ,IL=6.5mArms
Lamp frequency FL 40 60 70 KHz Note3
Kick-off voltage Vs 1080 Vrms Ta=25 Note4
1480 Vrms Ta=0 Note4
Lamp life time TL 50,000 Hour IL=6.5mArms Note5
Note1 A lamp can be light in the range of lamp current shown above.
Maximum rating for current is measured by high frequency current measurement equipment
connected to VLOW at circuit showed below.
(Note : To keep enough kick-off voltage and necessary steady voltage for CCFT.)
Lamp frequency : 40 70kHz
Ambient temperature : 0 50
Note2 Referential data per one CCFT by calculation ( IL VL ) .
The data does not include loss at inverter .
Note3 Lamp frequency of inverter may produce interference with horizontal synchronous frequency, and
this may cause horizontal beat on the display. Therefore, adjust lamp frequency, and keep inverter as far
as from module or use electronic shielding between inverter and module to avoid interference.
Note4 Kick-off voltage value is described as the index in the state of lamp only.
The kick-off voltage is estimated to be risen up as approx. +200V in the state of module only, and the
further rise up can be seen according to the assembling status of user cabinet. Please set the kick-off
voltage of inverter to avoid the lighting failures in the state of operation. Please design the inverter so
that its open output voltage can be connected for more than 1 second to startup. Otherwise, the lamp
may not be turned on. But, please set as 100ms when the ambient luminance around the lamp is more
than 1lux.
Note5 Lamp life time is defined as the time when either or occurs in the continuous operation under
the condition of Ta=25 and the lamp current value indicated to the Remark .
Brightness becomes 50% of the original value under standard condition.
Kick-off voltage at Ta=0 exceeds maximum value,1480Vrms .
Note6
The performance of the backlight, for example lifetime or brightness, is much influenced by the characteristics
of the DC-AC inverter for the lamp. When you design or order the inverter, please make sure that a poor lighting
caused by the mismatch of the backlight and the inverter (miss-lighting, flicker, etc.) never occurs. When you
confirm it, the module should be operated in the same condition as it is installed in your instrument.
Use the lamp inverter power source incorporating such safeguard as overvoltage / overcurrent protective circuit
or lamp voltage waveform detection circuit, which should have individual control of each lamp.
In case one circuit without such individual control is connected to more than two lamps, excessive current may
flow into one lamp when the other one is not in operation.
Note7 Under the environment of 10lx or less, miss-lighting delay may occur.
LD-18322C-11
7. Timing characteristics of input signals
7-1. Timing characteristics
Parameter Symbol Min. Typ. Max. Unit Remark
Frequency 1/Tc 60 65 85 MHz
Horizontal period TH 1056 1344 1720 clock
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