winsonic MCH1505S-XN25C User Manual

User’s Manua

- Model #M&+1505S-XN25C

WINSONIC ELECTRONICS Co., LTD

No.290-1, Wen Chung Rd., Taoyuan City, Taiwan, R.O.C

l:+886-3-3704789

ax:+886-3-3704722

E-mail:sales@ewinsonic.com

www.ewinsonic.com

AD Board Specification

Panel Specification

Safety Instruction Product Installation

Contents

General Description

Optical Specifications

Absolute Maximum Ratings

Electrical Specifications

Precautions

Assembly Trouble Shooting

3 4 5

5 6 7 18

29 30

Safety Instruction

Read and follow these instructions when connecting and using your LCD monitor: Operation:

1. Keep the monitor out of direct sunlight and away from stoves or any other heat

source.

2. Remove any object that could fall into ventilation holes or prevent proper cooling

of the monitor＇s electronics.

3. Do not block the ventilation holes on the cabinet.

4. When positioning the monitor, make sure the power plug and outlet are easily

accessible.

5. If turning off the monitor by detaching the power cable or DC power cord, wait

for seconds before attaching the power cable or DC power cord for normal operation.

6. Do not subject the LCD monitor to severe vibration or high impact conditions

during operation.

7. Do not knock or drop the monitor during operation or transportation.

Maintenance:

8. To protect your display from possible damage, do not put excessive pressure on

the LCD panel. When moving your monitor, grasp the frame to lift; do not lift the monitor by placing your hand or fingers on the LCD panel.

9. Unplug the monitor if you are not going to use it for an extensive period of time.

10. Unplug the monitor if you need to clean it with a slightly damp cloth. The screen

may be wiped with a dry cloth when the power is off. However, never use organic solvent, such as, alcohol, or ammonia-based liquids to clean your monitor.

11. To avoid the risk of shock or permanent damage to the set, do not expose the

monitor to dust, rain, water, or excessive moisture environment.

12. If y

our monitor gets wet, wipe it with dry cloth as

soon as possible.

13. If foreign substance or water gets in your monitor, please turn the power off

immediately and disconnect the power cord. Then, remove the foreign substance or water, and send it to the maintenance center.

14. Do not store or use the LCD monitor in locations exposed to heat, direct sunlight

or extreme cold.

15. In order to maintain the best performance of your monitor and use it for a longer

lifetime, please use the monitor in a location that falls within the following temperature and humidity ranges. Temperature: 5-35°C 41-95°F

Product Installation

1. Switch off the power on both your monitor and your computer. The Power Switch

is located in the right of the monitor.

2. Connect the power cord to the AC outlet, and connect the power to the monitor

through the AC/DC adapter.

3. VGA Signal-Plug one end of the 15-pin signal cable to the video signal connector

at the rear of the PC system and the other end to the monitor. Secure the connectors with the screws on the cable connector at both ends.

4. (Optional) DVI Signal-Plug one end of the DVI signal cable to the video signal

connector at the rear of the PC system and the other end to the monitor. Secure the connectors with the screws on the cable connector at both ends.

5. (Optional) HDMI Signal-Plug one end of the HDMI signal cable to the video

signal connector at the rear of the PC system and the other end to the monitor. Secure the connectors with the screws on the cable connector at both ends.

6. (Optional) RS232 Connection- Plug one end of RS232 cable to com-port

connector on your PC system and the other end to the monitor. Secure the connectors with the screws on the cable connector at both ends.

Panel Specification

1. GENERAL DESCRIPTION

1.1 OVERVIEW

MCH1505S-XN25C is a 15.0” TFT Liquid Crystal Display module with 4 CCFL Backlight units and 20 pins LVDS interface. This module supports 1024 x 768 XGA mode and can display 16.2M. The optimum viewing angle is at 6 o’clock direction. The inverter module for Backlight is not built in.

1.2 FEATURES

- XGA (1024 x 768 pixels) resolution

- DE (Data Enable) only mode

- LVDS Interface with 1pixel/clock

1.3 APPLICATION

- Desktop monitors

1.4 GENERAL SPECIFICATI0NS

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(1)

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1.5 MECHANICAL SPECIFICATIONS

Item Min. Typ. Max. Unit Note

Horizontal(H) - 331.6 - mm Vertical(V) - 254.76 - mm

Module Size

Depth(D) - 13.0 - mm

(1)

Weight - - 1,350 g -

Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.

Panel Specification

2. ABSOLUTE MAXIMUM RATINGS

2.1 ABSOLUTE RATINGS OF ENVIRONMENT

Value

Item Symbol

Min. Max.

Unit Note

Storage Temperature TST -20 +60 ºC (1) Operating Ambient Temperature TOP 0 +50 ºC (1), (2)

H ytidimuH egarotS

5 85 % -

H ytidimuH noitarepO

20 85 % -

Shock (Non-Operating) S

NOP

- 50 G (3), (5)

Vibration (Non-Operating) V

NOP

- 2 G (4), (5)

Note (1) Temperature and relative humidity range is shown in the figure below. (a) 85 %RH Max. (Ta ≦ 40 ºC).

(b) Wet-bulb temperature should be 39 ºC Max. (Ta > 40 ºC). (c) No condensation of water.

Note (2) The temperature of panel surface should be 0 ºC Min. and 60 ºC Max. Note (3) 6ms, 1 time each ±X,±Y and ±Z directions Note (4) 10 ~ 500 Hz, 1 cycle/20min. 1.5mm max, 1 hour each X, Y and Z directions Note (5) At testing Vibration and Shock, the fixtur

e in holding the

module has to be hard and rigid enough

so that the module would not be twisted or bent by the fixture.

Relative Humidity (%RH)

Operating Range

Temperature (ºC)

100

8060 0402- 0 20-40

85 80

Storage Range

Panel Specification

2.2 ELECTRICAL ABSOLUTE RATINGS

2.2.1 TFT LCD MODULE

Value

Item Symbol

Min. Max.

Unit Note

Power Supply Voltage VDD -0.3 4.0 V

2.2.2 BACKLIGHT UNIT

Value

Item Symbol

Min. Max.

Unit Note

Lamp Voltage VL 552 675 V

RMS

(1), (2), IL = 6.0 mA

Lamp Current IL 2.0 6.0 mA

RMS

Lamp Frequency FL 30 80 KHz

(1), (2)

Note (1) Permanent damage to the device may occur if maximum values are exceeded. Function operation

should be restricted to the conditions described under Normal Operating Conditions.

Note (2) Specified values are for lamp (Refer to Section 3.2 for further information).

Panel Specification

3. ELECTRICAL CHARACTERISTICS

3.1 TFT LCD MODULE

Value

Parameter Symbol

Min. Typ. Max.

Unit Note

V egatloV ylppuS rewoP

3.0 3.3 3.6 V -

I tnerruC hsuR

RUSH

- - 1.5 A (2) a)3( Am - 053 - etihW b)3( Am - 035 - kcalB

Power Supply Current

Vertical Stripe

lcc

- 450 - mA (3)c

“H” Level VIH - - 100 mV - Differential Input Voltage for

LVDS Receiver Threshold

“L” Level V

-100 - - mV -

R rotsiseR gnitanimreT

- 100 - Ohm -

Note (1) The module should be always operated within above ranges. Note (2) Measurement Conditions:

470μ s

+3.3V

GND

0.9 V

0.1 VDD

(High to Low)

(Control Signal)

+12V

1uF

VDD

+3.3V

2SK1470

Q1 2SK1475

47K

VR1

47K

0.01uF

C3 1uF

FUSE

(LCD Module Input)

Panel Specification

Note (3) The specified power supply current is under the conditions at VDD =3.3V, Ta = 25 ± 2 ºC, DC

Current and f

= 60 Hz, whereas a power dissipation check pattern below is displayed.

3.2 BACKLIGHT UNIT Ta = 25 ± 2 ºC

Value

Parameter Symbol

Min. Typ. Max.

Unit Note

Lamp Input Voltage VL 552 614 675 V

RMS

IL = 6.0mA

Lamp Current IL 2.0 6.0 7.0 mA

RMS

(1)

- - 870 (25 oC) V

RMS

(2)

Lamp Turn On Voltage VS

- - 1090 (0

C) V

RMS

(2) Operating Frequency FL 30 45 80 KHz (3) Lamp Life Time LBL 40,000 50,000 - Hrs (5) Power Consumption PL - 14740 - mW (4), IL = 6.0 mA

Note (1) Lamp current is measured by utilizing a high frequency current meter as shown below:

Note (2) The voltage shown above should be applied to the lamp for more than 1 second after startup.

Otherwise the lamp may not be turned on.

LCD Module

Inverter

Current Meter

HV (Pink/ Blue)

LV (White/ Black)

Active Area

a. White Pattern

Active Area

b. Black Pattern

Active Area

c. Vertical Stripe Pattern

R R

G G

B B

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winsonic MCH1505S-XN25C User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual