hyundai l50s lvds sm

TFT LCD Color Monitor

TECHNICAL SERVICE MANUAL

L50S(LVDS)

--1--

L50S Technical Service Manual

Safety PrecautionWARNINGService should not be attempted by anyone unfamiliar with the necessary precautions on thismonitor. The followings are the necessary precautions to be observed before servicing.

1. When managing this monitor, cover with shield plate to avoid to scrach on LCD surface.

2. When replacing a chassis in the cabinet, always be certain that all the protective devices are put back in place, such as nonmetallic control knobs, insulating covers, shields, isolationresistor capacitor network etc.

3. Before returning the monitor to the customer, always perform an AC leakage current check on the exposed metallic parts of the cabinet, such as signal connectors, terminals, screwheads, metal overlays, control shafts etc, to be sure the monitor is safe to operate withoutdanger of electrical shock.

General Information1. Description

This 15" LCD color display monitor is operated in R, G, B drive mode input.

2. Operating instructions2-1. Front

Power Switch , Menu, Select, Down, Up, DPMS (Power) LED2-2. Rear

Input connector (AC & Signal Cable)2-3. OSD Controls

H/V Position, Clock Phase, Brightness, Contrast, Recall, Color Control, Language, AutoAdjust, Miscellaneous, Auto color, Audio control

3. Electrical Characteristic3-1. Power Supply

AC/DC - Input Voltage : 90V~264VInput Current : 1.0 A MaxInput Ferquency : 50 ~ 60Hz

- Output Voltage 12V/5VOutput Current 2A/1.5A

3-2. Video Input SignalLevel : 0.7 Vp-p analog signal(at 75 ohm termination to ground)Polarity : Positive

3-3. Horizontal Synchronization SignalLevel : TTL High : 2.4V min

Low : 0.4V maxPolarity : - or +

Frequency : 31kHz ~ 60kHz3-4. Vertical Synchronization Signal

Level : TTL High : 2.4V minLow : 0.4V maxPolarity : - or +

Frequency : 56Hz ~ 75Hz

--2--

Control DescriptionFront View

Support ModesH Frequency

(kHz)

31.5

31.5

37.9

37.9

46.9

48.4

56.5

60.0

V Frequency(Hz)

70.0

59.9

72.8

60.3

75.0

60.0

70.1

75.0

HPolarity

0

0

0

1

1

0

0

1

VPolarity

1

0

0

1

1

0

0

1

Dot Clock(MHz)

28.322

25.175

31.500

40.000

49.500

65.000

75.000

78.750

NO

1

2

3

4

5

6

7

8

Resolution

720 x 400

640 x 480

640 x 480

800 x 600

800 x 600

1024 x 768

1024 x 768

1024 x 768

Power Switch / LED Indecator

Video Input SignalRecommended signal are shown below

Video SignalVideo level : 0 to 700mVPolarity : positiveVideo Input : RGB separated

Analog levelSync input : H-Sync(TTL level)

V-Sync (TTL level) Waveform

Video input(R.G.B)

--3--


ACTIVE (T4)

Front Porch(T5)

Period (T1)

Sync Width (T2)Back Porch (T3)

ACTIVE (T4)

Front Porch(T5)

Period (T1)

Sync Width (T2)Back Porch (T3)

H-Sync V-Sync

0

1

2

3

4

251

252

253

254

255700mV

0mV

Signal: 256 level gray scale

Linear stepping:(2.73mV ~ 256 Steps)

--4--

Video Input TerminalA 15 Pin D-sub connector is used as the input signal connectorPin and input signals are shown in the table below.

Pin Description

D-Sub miniature connector

SIGNAL PIN NO.

3

2

1

5

4

6

7

8

9

10

11

12

13

14

SEPARATE SYNC/DDC 1/2B

RED

GREEN

BLUE

GND

RETURN

RED GROUND

GREEN GROUND

BLUE GROUND

N.C

LOGIC GROUND

GROUND

SDA

H-SYNC(TTL)

V-SYNC(VCLK)

15 SCL

Connecting with External EquipmentCautionsBe sure to turn off the power of your computer before connecting the monitor.

--5--


LINE OUT

--6--

Theory of Operation1. DC/AC INVERTER

Input voltage : DC 12VInput current : 2.0A(Max)Output current : 6.5mArms(TYP)Frequency(switching) : 47KHz(Typ)Output power : 17W(TYP)On/off control voltage : 5.0V

2. AC/DC ADATORThis display device shall maintain the specified per formances in the range de scribedbelow

Frequency : 50/60HzVoltage : 90 - 264Vac RMS

The following consumption requirments shall be met:Power Consumption : 30W(typ)Current consumption : < 1.0 Aac RMS

Output Specification:output1 : 12V/2.0Aoutput2 : 5V/1.5A

3. Audio SystemThis monitor has a audio system including two micro loudspeakers.Each of two micro loudspeakers has a 2W(Max) output power.This system also supports a headphone(earphone) output.- Auto Signal Input : < 600mVp-p(Max.)- Auto Amplifiers2W+2W Amplifier with DC Volume Control (for two micro loudspeakers)

RL=8 @THD=10% Vcc=14V (min. 10V, max. 18V)Dual-Audio Power Amplifier (for a headphone output)

RL=32 @THD=10% Vcc=4.5V (min. 1.8V, max. 15V)- SpeakerMicro Loudspeaker Spec.

Normal impedance 8 15% at 1.0V 1.5KHzResonance Freq. 550Hz +/- 110Hz at 1.0VFreq. Range fo ~ 20KHzPower Rating Normal 1.0W/Peak 2.0W

4. DPMS MODE

Status

on Pulse Pulse Active

BlankNoPulse

NoPulse

off

Signal PowerConsumption

-

Within 3Sec

RecoveryTime

Orange

LEDIndicator

Green30W(typ)

1W (TYP) 230V AC

H-Sync V-Sync Video

--7--


On Screen Controls & LED IndicatorThe menu for screen setting adjustment is located in the OSD and can be viewed in one of five languages OSD feature andmain funcrions are as follows:

The OSD adjustments available to you are listed below.

The OSD adjustments available to you are listed below.

BRIGHTNESSAdjust the brightness of the screen.

CONTRASTAdjust the contrast of the screen.

COLOR CONTROLColor temperature affects the tint of the image. With lower color temperatures the image turns reddish and with higher temperatures bluish.

There are three color settings available: Mode 1(9300K), Mode 2(6500K) or USER. Withthe USER setting you can set individual values for red, green and blue.

1024x768H:60.0 V:75.0

BRIGHTNESSBRIGHTNESS

--8--

POSITION

H POSITIONAdjusts the horizontal position of the entire screen image.

V POSITIONAdjusts the vertical position of the entire screen image.Adjusts the vertical position of the entire screen image.

CLOCK PHASE

PHASEAdjust the noise of the screen image.

CLOCKAdjust the horizontal size of the entire screen image.

MISCELLANEOUS

RECALL Recall the saved color data.

OSD TIMERYou can set the displayed time of OSD Menu window on the screen by using thisadjustment.

OSD POSITIONAdjust the OSD menu's horizontal or vertical position on the screen.

AUTO COLOROptimum color setting is auto programmed for users convenience.

LANGUAGEYou can select the language in which adjustment menus are displayed. The following languages are available : English, French, German, Italian,Spanish, Swedish, Finnish, Danish, Portuguese, Dutch and Japanese or chinese.

AUDIO

VOLUMEAdjust the audio volume level.

AUDIOThis menu is used to choose audio on or off.

AUTO ADJUSTYou can adjust the shape of screen automatically at the full screen pattern.

--9--


Getting Fine Picture

Step 1. At first Display, a full screen, such as, Window's background or "H" character should be achieved by using Editor (ex: Notepad. exe)

Step 2. Adjust the screen to the center of the Display(LCD), by using the top and bottom display controls. (i.e.Using V-Position Adjust menu)

Step 3. Adjust the screen to the center of the Display(LCD), by using the right and left display controls. (i.e.Using Clock and H-Position adjust menu)

Step 4. Adjust the Clock-phase until the "H" Character displays clear.

Step 5. Using the Contrast. Brightness, and Color Control menu, set the color to your preference.

Step 6. When you finish the adjustment, you can save your settings by pressing on the menu until the OSD screen has disappeared.

Factory Setting & EEPROM Initialization Method

Factory Setting Method- Connect the signal cable and power cable to the LCD monitor.- Press Power switch with pressed MENU key.(Menu key + Power key).- Then, a User can change the factory setting value in OSD menu.- Save changed value and Turn off the power s/w.- Turn on the power, adjust the screen.

--10--

Specification

LCD Module

SIZE 15 Viewable diagonal

Dot Pitch 0.297mm

Brightness

Response Time

170 cd/m2 (MIN), 250 cd/m2 (TYP)

25m- sec (Typ)

InputSignal R.G.B Analog

Connector 15 pin D-SUB Connector

SYNCH-Freq 31.0kHz ~ 60.0kHz

V-Freq 56.0Hz ~ 75Hz

DisplayArea

Color

304(H)X228(V)mm

16.2M Colors

Resolution

Video Bandwidth

User Control&

OSD Control

Contrast,Brightness,H-V Position, Clock Phase,

Color Control, Language, Auto Adjust, Miscellaneous,s

Auto Color, Audio Control

Power Management VESA DPMS Standard

Plug & Play VESA DDC 1/2B

Safety &Regulation

EMC

Ergonomi

Safety

FCC CLASS B , CE , VCCI

TCO99

cULus, CE, TUV-GS, SEMKO

Temperature

30 to 80%(Non-condensing)

5 to 90%(Non-condensing)

packed

Humidity

Operating

Operating

Storage

Storage

5 to 35 C

- 5 to 45 C

Weightunpacked

Dimension(WXHXD mm)

* Specification is subject to change without notice for performance improvement.

3.7Kg

345.6X362X185mm

2.6Kg

1024 X 768 @ 75Hz

80MHz

--11--


Critical Parts Specification1. LCD Module

LTM150XH-L01(M150X3-L01) is a a-si TFT active matrix color liquid crystal comprising amorphous silicon TFT attached to each signal electrode, a driving circuit and a backlight.LTM150XH-L01(M150X3-L01) has a built-in backlight display area contains 1280X1024 pixels and can display full color (16.2M colors)

Display area 304(H)X228(V)mmDrive system a-si TFTDisplay color 16.2M ColorsNumber of Pixel 1024X768Pixel arrangement RGB vertical stripPixel pitch 0.297(H)X0.297(V)mmContrast Ratio* 300:1Viewing angle*

Horizontal: 70 degree, 70 degreeVertical: 55 degree, 60 degree

Response time* 25ms(Typ) Luminance* 250cd/m2(Typ)Signal system Digital RGB signals, Sync signals(H, V-Sync),

Dot clock(DCLK) , DE(Data Enable)Supply voltage 3.3VBacklight Edge light type: Four colt cathode fluorescent lamps power consumption 11W(TYP)

*: only LTM150XH-L01

Vendor

SamSung

Chimei

Type

LTM150XH-L01

M150X3-L01

--12--

Pin Name

A0, A1 N.C.A2 Device Address inputsVss GroundSDA Data I/OSCL Clock inputWP Write ProtectVcc + 5 V or + 3 V

3.0 ABSOLUTE MAXIMUM RATINGS

Storage Temperature................................-65C to + 125CVoltage with Respect to Ground.................-0.3 to + 6.5 VNOTE: These are STRESS rating only. Appropriate conditions for operating these devices given elsewheremay permanently damage the part. Prolonged exposure to maximum ratings may affect device reliability.

4.0 OPERATING CONDITIONSTemperature under bias: MTV24C08/24LC08.......0C to + 70C MTV24C08/24LC08-I.....-40C to + 85C

VCC

WP

SCL

SDA

A0

A1

A2

VSS

1

2

3

4 5

6

7

824C08

or24LC08

TSSOP

VCC

WP

SCL

SDA

A0

A1

A2

VSS

VCC

WP

SCL

SDA

A0

A1

A2

VSS

1

2

3

4

8

7

6

5

1

2

3

4 5

6

7

8

Dual-In-Linepackage

SO package(M8)

24C08or

24LC08

24C08or

24LC08

24LC08

--13--


5.0 ELECTRICAL CHARACTERISTICS DC ELECTRICAL CHARACTERISTICS(Vcc =5V +/- 10% ,MTV24C08/24LC08 FVcc =3V +/- 10% ,24LC08)

MTV24C08/24LC08

24LC08UnitsSymbol Parameter Conditions

Min Max Min Max

ICC1 Operating Current(Program)

SCL = 100KHZCMOS Input Levels

10 8 mA

ICC2 Operating Current(Read)

SCL = 100KHZCMOS Input Levels

2 2 mA

ISB Standby Current SCL = SDA = 0 V 10 10 A IIL Input Leakage VIN = 0 V to VCC -1 +1 -1 +1 A IOL Output Leakage VOUT = 0 V to Vcc -1 +1 -1 +1 A VIL Input Low Voltage -0.1 0.8 -0.1 0.15 VCC V VIH Input High Voltage 2 VCC +0.2 0.8VCC VCC+0.2 V VOL1 Output Low Voltage IOL = 2.1mA TTL 0.4 0.4 V VOH1 Output High Voltage IOH = -400uA TTL 2.4 2.4 V VOL2 Output Low Voltage IOL = 10uA CMOS 0.2 0.2 V VOH2 Output High Voltage IOH = -10uA CMOS VCC-0.2 VCC-0.2 V

VLK VCC Lockout Voltage Programming CommandCan Be Executed Default Default V

6.0 SWITCHING CHACTERISTICS (Under Operating Conditions )

AC ELECTRICAL CHARACTERISTICS(Vcc =5V +/- 10% , MTV24C08 FVcc =3V +/- 10% ,24LC08)(Vcc =5V +/- 10% , MTV24C08 Fast Mode)

MTV24C08/24LC08

MTV24C08(Fast Mode)Parameter Symbol

Min Max Min MaxUnits

Clock frequency Fscl 0 100 400 kHzClock high time Thigh 4000 600 nsClock low time Tlow 4700 1200 nsSDA and SCL rise time Tr 1000 300 nsSDA and SCL fall time Tf 300 300 nsSTART condition hold time Thd:Sta 4000 600 nsSTART condition setup time Tsu:Sta 4700 600 nsData input hold time Thd:Dat 0 0 nsData input setup time Tsu:Dat 250 100 nsSTOP condition setup time Tsu:Sto 4000 600 nsOutput valid from clock Taa 300 3500 100 900 nsBus free time Tbuf 4700 1200 nsData out hold time Tdh 300 50 nsInput filter spike suppression (SDA and SCL pins)

Tsp 100 50 ns

Write cycle time Twr 10 10 ms

--14--

CAPACITANCE TA= 25C , f=250KHZ

Symbol Parameter Max Units CO

UT Output capacitance 5 pF

CIN Input capacitance 5 pF

A. C. Conditions of Test

Input Pulse Levels Vcc x 0.1 to Vcc x 0.9Input Rise and Fall times 10 nsInput and Output Timming level Vcc x 0.5Output Load 1 TTL Gate and CL = 100pf

--15--


FeaturesLow dropout voltageLoad regulation: 0.05% typicalTrimmed current limitOn-chip thermal limitingStandard SOT-223, TO-263, and TO-252 packagesThree-terminal adjustable or fixed 2.5V, 2.85V, 3.3V, 5V

ApplicationsActive SCSI terminatorsHigh efficiency linear regulatorsPost regulators for switching suppliesBattery chargers5V to 3.3V linear regulatorsMotherboard clock supplies

DescriptionThe RC1117 and RC1117-2.5, -2.85, -3.3 and -5 are low dropout three-terminal regulators with 1A output current capability. These devices have been optimized for low voltage where transient response and minimum input voltage are critical. The 2.85V version is designed specifically to be used in Active Terminators for SCSI bus.

Current limit is trimmed to ensure specified output current and controlled short-circuit current. On-chip thermal limiting provides protection against any combination of overload and ambient temperatures that would create excessive junction temperatures.

Unlike PNP type regulators where up to 10% of the output current is wasted as quiescent current, the quiescent current of the RC1117 flows into the load, increasing efficiency.

The RC1117 series regulators are available in the industry-standard SOT-223, TO-263 (D2PAK), and TO-252 (DPAK) power packages.

Typical Applications

VIN = 3.3V VIN VOUT

ADJ

1.5V at 1A

RC1117

10 F 2 2 FR1124

R224.9

VIN = 5V VIN VOUT

GND

2.85V at 1A

RC1117-2.85

10 F+ +

+ +

22 F

VOUT = VREF(1 + R2/R1) + IAdj R2

1A Adjustable/Fixed Low Dropout Linear Regulator

RC1117-3.3

--16--

Pin Assignments

*With package soldered to 0.5 square inch copper area over backside ground plane or internal power plane., JA can vary from 30C/W to more than 50C/W. Other mounting techniques may provide better thermal resistance than 30C/W.

Absolute Maximum Ratings

Parameter Min. Max. Unit

VIN 7.5 V

Operating Junction Temperature Range 0 125 C

Storage Temperature Range -65 150 C

Lead Temperature (Soldering, 10 sec.) 300 C

Front View

4-Lead Plastic SOT-223JC = 15 C/W*

3-Lead Plastic TO-252JC = 3 C/W*

Tab isVOUT

Tab isVOUT

1

ADJ/GND

IN

2 3


Tab isVOUT

1

ADJ/GND

INOUT

2 3

3

2

1

IN

OUT

ADJ/GND

--17--


Electrical CharacteristicsOperating Conditions: VIN 7V, TJ = 25C unless otherwise specified.The denotes specifications which apply over the specified operating temperature range.

Notes:1. See thermal regulation specifications for changes in output voltage due to heating effects. Load and line regulation are

measured at a constant junction temperature by low duty cycle pulse testing.2. Line and load regulation are guaranteed up to the maximum power dissipation (18W). Power dissipation is determined by

input/output differential and the output current. Guaranteed maximum output power will not be available over the full input/output voltage range.

3. RC1117 only.

Parameter Conditions Min. Typ. Max. Units

Reference Voltage, VREF3 1.5V (VIN - VOUT) 5.75V,

10mA IOUT 1A1.225(-2%)

1.250 1.275(+2%)

V

Output Voltage 10mA IOUT 1ARC1117-2.5, 4V VIN 7VRC1117-2.85, 4.35V VIN 7VRC1117-3.3, 4.8V VIN 7VRC1117-5, 6.5V VIN 7V

2.4502.7933.2344.900

2.52.853.35.0

2.5502.9073.3665.100

VVVV

Line Regulation1,2 (VOUT + 1.5V) VIN 7V, IOUT = 10mA 0.005 0.2 %

Load Regulation1,2 (VIN VOUT) = 2V, 10mA IOUT 1A 0.05 0.5 %

Dropout Voltage VREF = 1%, IOUT = 1A 1.100 1.200 V

Current Limit (VIN VOUT) = 2V 1.1 1.5 A

Adjust Pin Current, IAdj3 35 120 A

Adjust Pin Current Change3 1.5V (VIN VOUT) 5.75,10mA IOUT 1A

0.2 5 A

Minimum Load Current 1.5V (VIN VOUT) 5.75 10 mA

Quiescent Current VIN = VOUT + 1.25V 4 13 mA

Ripple Rejection f = 120Hz, COUT = 22 F Tantalum, (VIN VOUT) = 3V, IOUT = 1A

60 72 dB

Thermal Regulation TA = 25 C, 30ms pulse 0.004 0.02 %/W

Temperature Stability 0.5 %

Long-Term Stability TA = 125 C, 1000hrs. 0.03 1.0 %

RMS Output Noise(% of VOUT)

TA = 25 C, 10Hz f 10kHz 0.003 %

Thermal Resistance, Junction to Case

SOT-223 15 C/W

TO-252, TO-263 3 C/W

Thermal Shutdown Junction Temperature 155 C

Thermal Shutdown Hysteresis

10 C

--18--

FeaturesLow dropout voltageLoad regulation: 0.05% typicalTrimmed current limitOn-chip thermal limitingStandard SOT-223, TO-263, and TO-252 packagesThree-terminal adjustable or fixed 2.5V, 2.85V, 3.3V, 5V

ApplicationsActive SCSI terminatorsHigh efficiency linear regulatorsPost regulators for switching suppliesBattery chargers5V to 3.3V linear regulatorsMotherboard clock supplies

DescriptionThe RC1117 and RC1117-2.5, -2.85, -3.3 and -5 are low dropout three-terminal regulators with 1A output current capability. These devices have been optimized for low voltage where transient response and minimum input voltage are critical. The 2.85V version is designed specifically to be used in Active Terminators for SCSI bus.

Current limit is trimmed to ensure specified output current and controlled short-circuit current. On-chip thermal limiting provides protection against any combination of overload and ambient temperatures that would create excessive junction temperatures.

Unlike PNP type regulators where up to 10% of the output current is wasted as quiescent current, the quiescent current of the RC1117 flows into the load, increasing efficiency.

The RC1117 series regulators are available in the industry-standard SOT-223, TO-263 (D2PAK), and TO-252 (DPAK) power packages.

Typical Applications

VIN = 3.3V VIN VOUT

ADJ

1.5V at 1A

RC1117

10 F 2 2 FR1124

R224.9

VIN = 5V VIN VOUT

GND

2.85V at 1A

RC1117-2.85

10 F+ +

+ +

22 F

VOUT = VREF(1 + R2/R1) + IAdj R2

RC11171A Adjustable/Fixed Low Dropout Linear Regulator

RC1117-2.5

--19--


Pin Assignments

*With package soldered to 0.5 square inch copper area over backside ground plane or internal power plane., JA can vary from 30C/W to more than 50C/W. Other mounting techniques may provide better thermal resistance than 30C/W.

Absolute Maximum Ratings

Parameter Min. Max. Unit

VIN 7.5 V

Operating Junction Temperature Range 0 125 C

Storage Temperature Range -65 150 C

Lead Temperature (Soldering, 10 sec.) 300 C

Front View

4-Lead Plastic SOT-223JC = 15 C/W*


Tab isVOUT

Tab isVOUT

1

ADJ/GND

IN

2 3


Tab isVOUT

1

ADJ/GND

INOUT

2 3

3

2

1

IN

OUT

ADJ/GND

--20--

Electrical CharacteristicsOperating Conditions: VIN 7V, TJ = 25C unless otherwise specified.The denotes specifications which apply over the specified operating temperature range.

Notes:1. See thermal regulation specifications for changes in output voltage due to heating effects. Load and line regulation are

measured at a constant junction temperature by low duty cycle pulse testing.2. Line and load regulation are guaranteed up to the maximum power dissipation (18W). Power dissipation is determined by

input/output differential and the output current. Guaranteed maximum output power will not be available over the full input/output voltage range.

3. RC1117 only.

Parameter Conditions Min. Typ. Max. Units

Reference Voltage, VREF3 1.5V (VIN - VOUT) 5.75V,

10mA IOUT 1A1.225(-2%)

1.250 1.275(+2%)

V

Output Voltage 10mA IOUT 1ARC1117-2.5, 4V VIN 7VRC1117-2.85, 4.35V VIN 7VRC1117-3.3, 4.8V VIN 7VRC1117-5, 6.5V VIN 7V

2.4502.7933.2344.900

2.52.853.35.0

2.5502.9073.3665.100

VVVV

Line Regulation1,2 (VOUT + 1.5V) VIN 7V, IOUT = 10mA 0.005 0.2 %

Load Regulation1,2 (VIN VOUT) = 2V, 10mA IOUT 1A 0.05 0.5 %

Dropout Voltage VREF = 1%, IOUT = 1A 1.100 1.200 V

Current Limit (VIN VOUT) = 2V 1.1 1.5 A

Adjust Pin Current, IAdj3 35 120 A

Adjust Pin Current Change3 1.5V (VIN VOUT) 5.75,10mA IOUT 1A

0.2 5 A

Minimum Load Current 1.5V (VIN VOUT) 5.75 10 mA

Quiescent Current VIN = VOUT + 1.25V 4 13 mA

Ripple Rejection f = 120Hz, COUT = 22 F Tantalum, (VIN VOUT) = 3V, IOUT = 1A

60 72 dB

Thermal Regulation TA = 25 C, 30ms pulse 0.004 0.02 %/W

Temperature Stability 0.5 %

Long-Term Stability TA = 125 C, 1000hrs. 0.03 1.0 %

RMS Output Noise(% of VOUT)

TA = 25 C, 10Hz f 10kHz 0.003 %

Thermal Resistance, Junction to Case

SOT-223 15 C/W

TO-252, TO-263 3 C/W

Thermal Shutdown Junction Temperature 155 C

Thermal Shutdown Hysteresis

10 C

--21--


MST9011

GENERAL DES CR IPTION

The MST9011 is a high performance, and fully integrated graphics processing IC solution for LCD monitors with resolutions up to XGA. It is configured with an integrated triple-ADC/PLL, a high quality scaling engine, an on-screen display controller, a built-in output clock generator, and LVDS display interface. To further reduce system costs, the MST9011 also integrates intelligent power management control capability for green-mode requirements and spread-spectrum support for EMI management.

FEATUR ES

- High-quality zoom and shrink scaling engine (Compatible with VGA thru XGA)

- Integrated 8-bit triple-ADC/PLL - On-screen display controller (OSD) - Support single-RGB inputs - Support composite sync and SOG separator - Programmable 10-bit gamma correction - Integrated Brightness & Contrast control

adjustment - Support PWM backlit intensity control - Support sRGB - Green PC and low EMI features - Built-in LVDS transmitter - Low standby power mode (< 5mA)

- High-Performance Scaling Engine - Programmable shrink/zoom capabilities - High-quality scaling for all VESA and IBM

mode to fit screen - Variable sharpness control

- Analog RGB Compliant Input Port - Supports up to XGA at 85Hz - Supports Composite Sync and SOG

(Sync-on-Green) separator

- Auto-Detection/Tune - Auto input signal format (SOG, Composite,

Separated HSYNC, VSYNC, and DE), and input mode (all VESA & IBM modes w/ resolution and polarity) detection

- Auto-tuning function including phasing, positioning, offset, gain, and jitter detection

- Smart screen-fitting

- On-Screen OSD Controller - Built-in OSD generator with 226 character

font programmable RAM - Internal OSD rotation degree of 90 and 270 - Gradient color function - Pattern generator for production test - Support OSD MUX and alpha blending

capability

- LVDS Display Interface - Single pixel with max. output LVDS clock

rate of 85 MHz - Support 2 data output formats: Thine & TI

data mappings - Compatible with TIA/EIA - With 6/8 bits options - Reduced swing for LVDS for low EMI - Low power single 3.3V CMOS design - Power-down mode

- External Connection/Component - Built-in DDC circuit

--22--

PIN DIAGRAM

--23--


BA033

Regulator, low drop-out type with ON/OFF switch BAST / BASFP series The BAST and BASFP series are variable, fixed output low drop-out type voltage regulators with an ON/OFF switch. These regulators are used to provide a stabilized output voltage from a fluctuating DC input voltage. Fixed output voltages are 3.3V, 5V, 6V(SFP), 7V, 8V, 9V, 10V(ST), 12V(ST). The maximum current capacity is 1 A for each of the above voltages.

!Application Constant voltage power supply

!!!!Features 1) Built-in overvoltage protection circuit, overcurrent protection circuit and thermal shutdown circuit 2) TO220FP-5, TO252-5 standard packages can be accomodated in wide application.

3) 0 A (design value) circuit current when switch is off 4) Richly diverse lineup. 5) Low minimum I/O voltage differential. !!!!Absolute maximum ratings (Ta=25 C)

Parameter Symbol Limits Unit

Power supply voltage VCC 35 V

Power dissipation Pd2000 *1TO220FP-5

TO252-5 1000 *2 mW

Operating temperature Topr -40~+85 C

Storage temperature Tstg -55~+150 CPeak applied voltage Vsurge 50 *3 V

*1 Reduced by 16mW for each increase in Ta of 1C over 25C.*2 Reduced by 8mW for each increase in Ta of 1C over 25C.*3 Voltage application time : 200 msec. or less

BA033ST / SFP

Parameter Symbol Min. Max. Unit

4.3 25 V

- 1 A

VCC

IO

Input voltage

Output current

BA033ST / SFP (unless otherwise noted, Ta=25 C, Vcc=8 V, Io=500 mA)

Parameter Symbol Min. Typ. Max. Unit ConditionsMeasurement

circuitPower save current

Output voltage

Input stability

Ripple rejection ratio

Load regulation

Temperature coefficient of output voltage

Minimum I/O voltage differential

Bias current

Peak output current

Output short-circuit current

ON mode voltage

OFF mode voltage

Input high level current

VO1 3.13 3.3 3.47 V Fig.1

Reg.I - 20 100 mV Fig.1

R.R. 45 55 - dB eIN=1Vrms, f=120Hz, IO=100mA Fig.2

Reg.L - 50 150 mV IO=5mA 1A Fig.1

TCVO - 0.02 - % / C IO=5mA, Tj=0~125C Fig.1

Vd - 0.3 0.5 V VCC=0.95VO Fig.3

Ib - 2.5 5.0 mA IO=0mA Fig.4

1.0 1.5 - A Tj=25C Fig.1

IOS - 0.4 - A VCC=25V Fig.5

Vth1 2.0 - - V Output Active mode, IO=0mA Fig.6

Vth2 - - 0.8 V Output OFF mode, IO=0mA Fig.6

IIN 100 200 300 A CTL=5V, IO=0mA Fig.6

VCC=4=.3 25V

IST - 0 10 A Fig.4OFF mode

IO

55

4

4

3

3

2

2

1

1

D D

C C

B B

A A

(MST 9011)

BLOCK DIAGRAM

24 Mhz

14.318 Mhz

AnalogRGB

MODEL NAME : L50S

WT61P4

MicroController

15"LCDPANEL

L50S

Image Quest Co., Ltd.

Scaler

AUDIO(TDA7496L)

POWER &INVERTER

SPEAKER

LVDS

0

BLOCK DIAGRAMA

Wednesday, May 07, 2003

Title

Size Document Number Rev

Date: Sheet of

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55

4

4

3

3

2

2

1

1

D D

C C

B B

A A

toInverter/power

Q15NLVDS

5V : MIN BRIGHTNESS0V : MAX BRIGHTNESS

Board In Type

DC-DC1 6Friday, April 25, 2003

Title


Date: Sheet of

Adj/Backlite

12V

On/Inverter

GNDGND

5V5V

onPANEL

GND

VCC5V

GNDGND

VCPU

VCC12V VCC5V

VCC3.3V_PL

VCC3.3V_AV

VCC3.3VD_PL

VCC3.3VD

VLCDVCC5V

VCC2.5VD

GNDGND

GNDGND

U1RC1117/3.3

1

3 2

G

N

DIN VO

C10

0.01uF

C16

22uF/16V

R11K/1608

C17

0.01uF/1608

C110.1uF/1608

CON1

DIP_2.0P1

1234567

C15

0.1uF/1608

U3BA033SFP/TO252-5

1 3

2 4

CTRL GNDIN OUT

C3

open

L10

C4

open

C7

.1u

C14

open

C1100uF/16V

C5

22uF/16V

C2100uF/16V

C6

22uF/16V

C13

0.1uF

C8

22uF/16v

U2RC1117S2.5T

1

3 2

GND

VIN VOUT

C9

0.1uF

C12

22uF/16V

onBACKLITEAdjBACKLITE

55

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Option

VGA_INPUT

Q15NLVDS

2 6Friday, April 25, 2003

Title


Date: Sheet of

VSI

HSI

VCPU

D91N4148

U8

24LC21

12345

678 NC

NCNC

GNDSDASCLVCLKVCC

C21 open

R3100

R2647K

R110

R2847K

R6100

C18 0.1uF/1608

D1

KDS226

1 3

2

R9

100

D6

6.2V

R150

C20 0.1uF/1608

C25open

R23 0

R180

C24open

D4

6.2V

R80

C23open

R200

D5

6.2V

R14

100

R21 20

R17

100

R1675

R19

100

R1275

CN1

DSUB-15

162738495

11

12

13

14

1510

C850.1uF/1608

C285pF

R1375

C29220P

R24 100

R50

R20

R29 100

D2

KDS226

1 3

2

D7

6.2V

D3

KDS226

1 3

2

R790

5VVCC

R27open

C19 0.1uF/1608

R25open

C22 0.1uF/1608

R40

C26 0.1uF/1608

R30open

R70

R314.7K

C27 0.1uF/1608

D8

6.2V

R22 0

R100

RIN0

GIN0

BIN0

RIN0M

GIN0M

BIN0M

SOGIN0

ST_DET1

VSYNC0

HSYNC0

ISP_CLK

ISP_DAT

55

4

4

3

3

2

2

1

1

D D

C C

B B

A A

MST9011

Q15NLVDS


Title


Date: Sheet of

LVA7

LVA5

LVA8

LVA4

LVA1LVA0

LVA6

LVA2

INT

HCLKHFS

HWRESETHDATA

GIN0

VSYNC0

RIN0M

HSYNC0BIN0M

RIN0

BIN0

GIN0MSOGIN0

LVA3

LVA9

3.3V_AV

3.3V_PL2.5VD

VCC3.3VD

3.3VD_PL

3.3VD

VCC3.3V_PL 3.3V_PL

3.3VD

VCC3.3V_AV

VCC2.5VD

3.3V_AV

2.5VD

VCC3.3VD_PL 3.3VD_PL

2.5VD

3.3V_AV

L4

0

C52

10uF/16V

C540.1uF/1608

C30

10uF/16V

C38

10uF/16V

U4

MST9011

33

30

3128

32

29

27126127

25262324222021

1281

34679

10121315

373638

40

4142

12143

118117

116115

119120

4445

8081

7879

7677

7475

9697

9293

9091

8889

8687

7071

1

8

3

5

1

6

103

1

2

4

5

5

6

1

7

2

8

2

9

4

1

0

7

1

1

4

5

8

6

4

8

5

1

1

1

1

9

3

4

39

1

7

102

1

2

5

5 1

1

5

6

6

2

7

3

8

3

1

0

6

1

1

3

5

7

6

3

8

4

9

5

1

1

2

122

123

2

464748495051525354

1

4

8

RIN0

GIN0

SOGIN0BIN0

RIN0M

GIN0M

BIN0MHSYNC0VSYNC0

RIN1RIN1MGIN1GIN1MSOGIN1BIN1BIN1MHSYNC1VSYNC1

R+R-G+G-B+B-CK+CK-REXT

REFPRMIDREFM

HFS

HDATAHCLK

HWRESETZINT

DDC1_CLKDDC1_DAT

DDC2_CLKDDC2_DAT

DDCROM_CLKDDCROM_DAT

PWM0PWM1

LVA0PLVA0M

LVA1PLVA1M

LVA2PLVA2M

LVACKPLVACKM

LVB0PLVB0M

LVB1PLVB1M

LVB2PLVB2M

LVBCKPLVBCKM

LVB3PLVB3M

LVA3PLVA3M

A

V

D

D

A

V

D

D

A

V

D

D

_

P

L

L

VPLL

A

V

D

D

_

P

L

L

V

D

D

P

V

D

D

P

V

D

D

P

V

D

D

P

V

D

D

P

V

D

D

P

V

D

D

P

V

D

D

C

V

D

D

C

V

D

D

C

V

D

D

C

A

V

S

S

A

V

S

S

REF_GND

A

V

S

S

_

P

L

L

GPLL

A

V

S

S

_

P

L

L

A

V

S

S

_

D

V

I

A

V

S

S

_

D

V

I

G

N

D

P

G

N

D

P

G

N

D

P

G

N

D

P

G

N

D

P

G

N

D

P

G

N

D

C

G

N

D

C

G

N

D

C

G

N

D

P

G

N

D

C

XIN

XOUT

TESTPIN

VCLKVD0VD1VD2VD3VD4VD5VD6VD7

A

V

D

D

A

V

D

D

R32390 1

Y114.318MHZ

C57

0.1uF/1608

L3

0

L2

0C32

0.1uF/1608

C39

0.1uF/1608

C31

0.1uF/1608

C40

0.1uF/1608

C33

0.1uF/1608

C410.1uF/1608

R33open

C56

10uF/16V

C5822pF

C42 0.1uF/1608

C44

0.1uF/1608

L6

0

C43

10uF/16V

C450.1uF/1608

C5522pF

C480.1uF/1608

R35

0

C490.1uF/1608

R34open

C51

0.1uF/1608C50

0.1uF/1608

L5

0

C34

0.1uF/1608

C53

0.1uF/1608

C35

0.1uF/1608

C470.1uF/1608

C46 0.1uF/1608

C36

0.1uF/1608

C37

0.1uF/1608

AdjBACKLITE

DDC1_CLKDDC1_DAT

55

4

4

3

3

2

2

1

1

D D

C C

B B

A A

to KEY PAD

MPU

Q15NLVDS


Title


Date: Sheet of

LED_GLED_O

VCPU

VCPU

VCPU

VCPU

VCPU

VCPU

VCPU

VCPU

VCPU

VCPUVCPU

R37open

C61

47uF/16V

U6

24C08

1234 5

678A0

A1A2GND SDA

SCLWP

VCC

RN2open

1 2 3 4

5678

R42200

R474.7k

C660.1uF/1608

R404.7K

R66 100

CN2

DIP_2.0P

123456789101112

MENUSELECT

DOWNUP

GNDLED-GLED-O

PWR-SWAUDIO/GL

AUDIO/LAUDIO/RG

AUDIO/R

R5222K

R60 200

R59

470 C670.1uF/1608

R67 100

R36open

C6447uF/16V

R411M

R3810K

C600.1uF

C620.1uF/1608

C72open

R58 470

R61 200

C730.1uF/1608

C70470pF/1608

U5

WT61P4 PLCC

9

10

5

16

2627282930313233

3435363738394043

1112131415

1819202122

24

8

7

23

25

234

1

4142 44

6

17

XTAL1

XTAL2

RESET

INT0/PB.1

PA0/SDA1PA1/SCL1PA.2PA.3PA.4PA.5PA.6PA.7

PD.0PD.1PD.2PD.3PD.4PD.5PD.6PD.7

PB.6/SDA2PB.5/SCL2

PB.4PB.3PB.2

PC.7PC.6PC.5PC.4PC.3

PC.1

V

S

S

V

D

D

5

PC.2

PC.0

PE.2PE.1PE.0

PE.3

HINVIN NC

V

D

D

3

PB.0R50 150

R54

470

R49 100

C680.1uF/1608

C69open

R5510K

R48 150

R53 470

R4310K

R62 1K

R65750

R63 1K

R51 470

R64750

C590.1uF/1608

R46 100

C71open

R454.7K

R444.7K

RN14.7K

1 2 3 4

5678

R398.2K

C6322PF/1608

C6522PF/1608

R56open

R57open

Y224MHZ

Q1

TT2N3904D

3

1

2

INT

VSYNC0

DDC1_DATDDC1_CLK

ST_DET1

VOLUME

MUTE

HDATAonBACKLITE

onPANEL

HFSHCLK

HWRESET

AdjBACKLITE

AUDIO/RR/GNDAUDIO/LL/GND

HSYNC0

55

4

4

3

3

2

2

1

1

D D

C C

B B

A A

SINGLE LVDS

PANNEL

Q15NLVDSCustom


Title


Date: Sheet of

LVA[0..9]

RXE3+LVA6

RXE0+LVA0

RXE3-LVA7

RXEC+LVA8RXEC-LVA9

RXE2+LVA4RXE2-LVA5

RXE1+LVA2RXE1-LVA3

RXE0-LVA1

VLCDCON4

CON20

1234567891011121314151617181920

LVA[0..9]

55

4

4

3

3

2

2

1

1

D D

C C

B B

A A

TDA7496L

F

C

D

A

1 5

E

B

4

AUDIO

Q15NLVDS

B


Title


Date: Sheet of

GND

GND

GND

GND

GND

GND

GND

VCC12V

GND

GND

VCC5V

C76 0.47UF

J1

AUDIOJACK

1

3

5

1

3

5

C80100uF/16V

L11

1608/HB60

L10

1608/HB60

R691K

R781K

R701K

DB

F

CA

E

R771K

J2

PHONEJACK STEREO

1

45

C77 0.47UF

C74

0.1uF

R74 150

C7910uF/16V

10K

R68

C75

47uF/16V

R721K

C830.1uF

R

7

6

O

P

E

N

Q2TT2N3904D

3

1

2

R7510K

C78100uF/16V

1KR73

C84220/10V

C82

0

L7

2012/HH600

R71 150

C81

0

U7

11

12

17

7

15

3

10

5

9

13

21

6

416

14

18

2019

STBY

MUTE

OUTL

VAROUT_R

Vs

GND

SVR

VAROUT_L

INR

GND

GNDGND

VOLUME

INLVs

OUTR

GND

GNDGND

VOLUME

MUTE

AUDIO/R

AUDIO/L

!" #

$

% " &'

() *+

'!,+

$

'!, -

,* #,*.

%, ,.

$

(, *,.

, ,.

, ,.

$

!,' #"

/%&'0

$

L50S BRAND'03.02.27

J.S.KIM

'03.02.27

J.S.WOO

'03.02.27

J.J.LEE

2

4

1

3

1

1

SCREW

SCREW

SCREW

STAND BASE

HINGE CAP R

HINGE CAP L

SCR-MC,MC4X10

SCR-MC,MC4X12

ABS 94 HB

ABS 94 HB

ABS 94 HB

SCR-TT,MC3X6

21

22

25

24

23 62013190

22

62013187

62013186

21

20

19

17

5001000194

5001000208

5004000192

4

1

1

1

1

1

8

1

4

4

1

1

SCREW

STAND FRONT

HINGE ASSY

STAND REAR

CONTROL PCB ASSY

COVER REAR

SCREW

SCREW

PWR-INV. PCB ASSY

PANEL SPACE AU

MAIN PCB ASSY

SPEAKER L/R

SCR-TT,MC3X8

ABS 94 HB

ABS 94 HB

SCR-TT,MC3X10

ABS 94 HB

ABS 94 HB

SCR-MC,BIN+MC3X5

AUO

1

1

1

1

1

1

REMARKQT'Y

LCD M150XN05 AU

MAIN FRAME

LENS LED

KNOB TACT

COVER FRONT

COVER PANEL

PART NAME

PMMA

EGI T=0.8

ABS 94 HB

ABS 94 HB

ABS 94 HB

DESCRIPTION

SCR-MC,BIN+MC3X8SCREW 4

6201318819

17

18

62013189

62013204

16

15

14

12

11

6223087699

88

10

13

66

55

44

33

6201320222

11

PART NONONO

77

5001000666

5001000579

5004000190

6115025100

3010700826

3550100115

5004000197

3610200114

3330500255

61012208

62200857

62152407

62013203

E4208422911

2425

16

18

15

14

1312

20

11

9

23

7

8

10

5

64

3

2

1

18

11

00SN EXPLODED VIEW

1

L

2

KJ

3

4

IHG

5

6

7

8

REV

SHEET

3rd

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Safety PrecautionGeneral InformationControl DescriptionSupport ModesVideo Input SignalVideo Input TerminalConnecting with External EquipmentTheory of OperationOn Screen Controls & LED IndicatorSpecificationCritical Parts SpecificationBlock DiagramPart List Smasung (Pages 6)Chime(Pages 6)

Schematic Diagram (Pages 6)Wave Form (Pages 5)PCB LayoutSolder SideComponent Side

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hyundai l50s lvds sm

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