42
TFT-LCD MONITOR Chassis Model GH19B* 191T Manual SERVICE TFT-LCD MONITOR CONTENTS 1. Precautions 2. Product Specifications 3. Disassembly & Reassembly 4. Troubleshooting 5. Exploded View & Parts List 6. Electrical Parts List 7. Block Diagram 8. Wiring Diagram 9. Schematic Diagrams 10. Panel Description CONFIDENTIAL

Samsung Gh19bs

  • Upload
    algjoc

  • View
    132

  • Download
    13

Embed Size (px)

Citation preview

Page 1: Samsung Gh19bs

TFT-LCD MONITORChassis ModelGH19B* 191T

ManualSERVICETFT-LCD MONITOR CONTENTS

1. Precautions

2. Product Specifications

3. Disassembly & Reassembly

4. Troubleshooting

5. Exploded View & Parts List

6. Electrical Parts List

7. Block Diagram

8. Wiring Diagram

9. Schematic Diagrams

10. Panel Description

CONFIDENTIAL

Page 2: Samsung Gh19bs

1-1-1 Warnings1. For continued safety, do not attempt to modify the

circuit board.

2. Disconnect the AC power and DC Power Jackbefore servicing.

3. When the chassis is operating, semiconductorheatsinks are potential shock hazards.

1-1-2 Servicing the LCD Monitor1. When servicing the LCD Monitor, remove the static

charge by connecting a 10k ohm resistor in serieswith an insulated wire (such as a test probe)between the chassis and the anode lead.(Disconnect the AC line cord from the AC outlet.)

2. It is essential that service technicians have anaccurate voltage meter available at all times. Checkthe calibration of this meter periodically.

1-1-3 Fire and Shock HazardBefore returning the monitor to the user, perform thefollowing safety checks:

1. Inspect each lead dress to make certain that theleads are not pinched or that hardware is notlodged between the chassis and other metal parts inthe monitor.

2. Inspect all protective devices such as nonmetalliccontrol knobs, insulating materials, cabinet backs,adjustment and compartment covers or shields,isolation resistor-capacitor networks, mechanicalinsulators, etc.

3. Leakage Current Hot Check (Figure 1-1): WARNING: Do not use an isolation transformerduring this test.Use a leakage current tester or a metering systemthat complies with American National StandardsInstitute (ANSI C101.1, Leakage Current forAppliances), and Underwriters Laboratories (ULPublication UL1410, 59.7).

Figure 1-1. Leakage Current Test Circuit

4. With the unit completely reassembled, plug the ACline cord directly into a 120V AC outlet. With theunit’s AC switch first in the ON position and thenOFF, measure the current between a known earthground (metal water pipe, conduit, etc.) and allexposed metal parts, including: metal cabinets,screwheads and control shafts. The currentmeasured should not exceed 0.5 milliamp. Reversethe power-plug prongs in the AC outlet and repeatthe test.

1-1-4 Product Safety NoticesSome electrical and mechanical parts have specialsafety-related characteristics which are often notevident from visual inspection. The protection they givemay not be obtained by replacing them withcomponents rated for higher voltage, wattage, etc. Partsthat have special safety characteristics are identified by

on schematics and parts lists. A substitutereplacement that does not have the same safetycharacteristics as the recommended replacement partmight create shock, fire and / or other hazards. Productsafety is under review continuously and newinstructions are issued whenever appropriate.

GH19B* 1-1

CONFIDENTIAL1 PrecautionsFollow these safety, servicing and ESD precautions to prevent damage and to protect against potential hazards such aselectrical shock.

1-1 Safety Precautions

DEVICEUNDERTEST

TEST ALLEXPOSED METAL

SURFACES

(READING SHOULDNOT BE ABOVE 0.5mA)

LEAKAGECURRENTTESTER

2-WIRE CORD

ALSO TEST WITHPLUG REVERSED

(USING AC ADAPTERPLUG AS REQUIRED) EARTH

GROUND

!

Page 3: Samsung Gh19bs

1-2-1 General Servicing Precautions1. Always unplug the unit’s AC power cord from the

AC power source and disconnect the DC PowerJack before attempting to:(a) remove or reinstall any component or assembly,(b) disconnect PCB plugs or connectors, (c) connecta test component in parallel with an electrolyticcapacitor.

2. Some components are raised above the printedcircuit board for safety. An insulation tube or tapeis sometimes used. The internal wiring issometimes clamped to prevent contact withthermally hot components. Reinstall all suchelements to their original position.

3. After servicing, always check that the screws,components and wiring have been correctlyreinstalled. Make sure that the area around theserviced part has not been damaged.

1. Immediately before handling any semiconductorcomponents or assemblies, drain the electrostaticcharge from your body by touching a known earthground. Alternatively, wear a discharging wrist-strap device. To avoid a shock hazard, be sure toremove the wrist strap before applying power tothe monitor.

2. After removing an ESD-equipped assembly, place iton a conductive surface such as aluminum foil toprevent accumulation of an electrostatic charge.

3. Do not use freon-propelled chemicals. These cangenerate electrical charges sufficient to damageESDs.

4. Use only a grounded-tip soldering iron to solder ordesolder ESDs.

5. Use only an anti-static solder removal device. Somesolder removal devices not classified as “anti-static”can generate electrical charges sufficient to damageESDs.

4. Check the insulation between the blades of the ACplug and accessible conductive parts (examples:metal panels, input terminals and earphone jacks).

5. Insulation Checking Procedure: Disconnect thepower cord from the AC source and turn the powerswitch ON. Connect an insulation resistance meter(500 V) to the blades of the AC plug.

The insulation resistance between each blade of theAC plug and accessible conductive parts (seeabove) should be greater than 1 megohm.

6. Always connect a test instrument’s ground lead tothe instrument chassis ground before connectingthe positive lead; always remove the instrument’sground lead last.

6. Do not remove a replacement ESD from itsprotective package until you are ready to install it.Most replacement ESDs are packaged with leadsthat are electrically shorted together by conductivefoam, aluminum foil or other conductive materials.

7. Immediately before removing the protectivematerial from the leads of a replacement ESD,touch the protective material to the chassis orcircuit assembly into which the device will beinstalled.

Caution: Be sure no power is applied to the chassis or circuit and observe all other safety precautions.

8. Minimize body motions when handlingunpackaged replacement ESDs. Motions such asbrushing clothes together, or lifting your foot froma carpeted floor can generate enough staticelectricity to damage an ESD.

1 Precautions

1-2 GH19B*

CONFIDENTIAL

1-3 Electrostatically Sensitive Devices (ESD) Precautions

Some semiconductor (solid state) devices can be easily damaged by static electricity. Such components are commonlycalled Electrostatically Sensitive Devices (ESD). Examples of typical ESD devices are integrated circuits and some field-effect transistors. The following techniques will reduce the incidence of component damage caused by static electricity.

1-2 Servicing Precautions

WARNING: An electrolytic capacitor installed with the wrong polarity might explode.

Caution: Before servicing units covered by this service manual, read and follow the Safety Precautionssection of this manual.

Note: If unforeseen circumstances create conflict between the following servicing precautions and any of thesafety precautions, always follow the safety precautions.

Page 4: Samsung Gh19bs

CONFIDENTIAL

GH19B* 2-1

2 Product Specifications

2-1 Specifications

LCD Panel TFT-LCD panel, RGB vertical stripe, normally black transmissive, 0.298 mm pixel pitch

Scanning Frequency Horizontal : 30 kHz ~ 81 kHz (Automatic)Vertical : 56 Hz ~ 85 Hz

Display Colors 16,7 Million colors

Maximum Resolution Horizontal : 1280 Pixels @ 81 kHzVertical : 1024 Pixels @ 76 Hz

Input Video Signal Analog : 0.7 Vp-p ± 5% positive at 75 Ω, internally terminated Digital : TMDS-Digital

Input Sync Signal Type : Seperate H/V sync. SOG(Sync-On-Green), Composite, Automatic Sychronization without external switchLevel : TTL level (V high ≥ 2.0 V, V low ≤ 0.8 V)

Maximum Pixel Clock rate 135 MHz

Active Display 376.32 ± 3 mmHorizontal/Vertical 301.056 ± 3 mm

AC power voltage & Frequency AC 90 ~ 264 Volts, 60/50 Hz ± 3 Hz

Power Consumption 40 W (max)

DimensionsUnit (W x D x H) 416.3 x 190.3 x 408.5 mm (16.4 x 7.5 x 16.1 inches)Carton (W x D x H) 488 x 509 x 260 mm (19.2 x 20.0 x 10.2 inches)

Weight(Net/Gross) 5.6 kg (12.3 lbs) / 6.8 kg (15 lbs)

Environmental Considerations Operating Temperature : 41°F ~ 95°F (5°C ~ 35°C)Humidity : 10 % ~ 80 %Storage Temperature : -4°F ~ 113°F (-20°C ~ 45°C)Humidity : 5 % ~ 95 %

Audio Characteristics • Audio input : Left/Right Stereo phone jack, 0.5 Vrms• Sound output : 2.2 W /THD 10% at 8 ohm• Frequency response : 40 Hz~20 kHz (at –3 dB)• Headphone : Max 20 mW output (3.5 -pi jack)• Speaker : Internal semi Dome (8 ohm x 2)

• GH19B* comply with TCO99 recommendations for reduced electromagnetic fields.• Designs and specifications are subject to change without prior notice.

Item Description

Page 5: Samsung Gh19bs

CONFIDENTIAL2 Product Specifications

2-2 GH19B*

No Connection

DDC Power Input (+5V)

Self Raster

Connection Signal Output (+5V)

Rx0-

Rx0+

GND

No Connection

No Connection

GND

RxC+

RxC-

13

14

15

16

17

18

19

20

21

22

23

24

1

2

3

4

5

6

7

8

9

10

11

12

Rx2-

Rx2+

GND

No Connection

No Connection

DDC Clock (SCL)

DDC Data (SDA)

No Connection

Rx1-

Rx1+

GND

No Connection

SyncType

Pin No.24-Pin DVI-D(TMDS)

2-2 Pin Assignments

SyncType

Pin No.

15-Pin D-Sub Signal Cable Connector

Separate Composite

123456789

101112131415

RedGreenBlueGNDGND (DDC Return)GND-RedGND-GreenGND-BlueNo ConnectionGND-Sync./Self TestGNDDDC DataH-Sync.V-Sync.DDC Clock

RedGreenBlueGNDGND (DDC Return)GND-RedGND-GreenGND-BlueNo ConnectionGND-Sync./Self TestGNDDDC DataH/V-Sync.Not UsedDDC Clock

RedGreen + H/V Sync.BlueGNDGND (DDC Return)GND-RedGND-GreenGND-BlueNot UsedGND-Sync./Self TestGNDDDC DataNot UsedNot UsedDDC Clock

Sync-on-green

Page 6: Samsung Gh19bs

CONFIDENTIAL2 Product Specifications

GH19B* 2-3

2-3 Timing Chart

This section of the service manual describes the timing that the computer industry recognizes as standardfor computer-generated video signals.

Timing No.OriginatorMode NameResolution (HxV)

21HP1280/60Hz1280x1024

HORIZONTALFrequencyTotal timeActive timeBlank timeBorder (L / R)Data timeFront porchSync. widthBack porchSync. polarity

63.981kHz11.852µs

9.259µs3.778µs0.000µs9.259µs0.444µs1.037µs2.296µs

Positive

VERTICALFrequencyTotal timeActive timeBlank timeBorder (T / B)Data timeFront porchSync. widthBack porchSync. polarity

60.020Hz16.005ms15.630ms0.375ms0.000ms

15.630ms0.016ms0.047ms0.594msPositive

Dot Clock 108.00MHz

Sync. TypeScan Type*

SeparateN/I

2-3-1 LCD Panel Mode : 1 mode

Page 7: Samsung Gh19bs

CONFIDENTIAL2 Product Specifications

2-4 GH19B*

Timing No.OriginatorMode NameResolution (HxV)

1IBMVGA1640x350

2IBMVGA2720x400

3IBMVGA3640x480

11VESA640/72Hz640x480

17VESA640/75Hz640x480

HORIZONTALFrequencyTotal timeActive timeBlank timeBorder (L / R)Data timeFront porchSync. widthBack porchSync. polarity

31.469kHz31.77826.0585.7200.318

25.4220.3183.8131.589

Positive

31.469kHz31.77726.0585.7200.318

25.4220.3183.8131.589

Negative

31.469kHz31.77826.0585.7200.318

25.4220.3183.8131.589

Negative

37.861kHz26.41320.8255.5880.254

20.3170.5081.2703.810

Negative

37.500kHz26.66720.3176.3500.000

20.3170.5082.0323.810

Negative

VERTICALFrequencyTotal timeActive timeBlank timeBorder (T / B)Data timeFront porchSync. widthBack porchSync. polarity

70.086Hz14.268ms11.504ms2.764ms0.191ms

11.122ms0.985ms0.064ms1.716ms

Negative

70.087Hz14.268ms13.155ms1.113ms0.222ms

12.711ms0.191ms0.064ms0.858msPositive

59.940Hz16.683ms15.761ms0.922ms0.254ms

15.253ms0.064ms0.064ms0.794ms

Negative

72.809Hz13.735ms13.100ms0.635ms0.211ms

12.678ms0.026ms0.079ms0.528ms

Negative

75.000Hz13.333ms12.800ms0.533ms0.000ms

12.800ms0.027ms0.080ms0.427ms

Negative

Dot Clock 25.175MHz 28.322MHz 25.175MHz 31.500MHz 31.500MHz

Sync. Type

Scan Type*

Separate

N/I

Separate

N/I

Separate

N/I

Separate

N/I

Separate

N/I

µsµsµsµsµsµsµsµs

µsµsµsµsµsµsµsµs

µsµsµsµsµsµsµsµs

µsµsµsµsµsµsµsµs

µsµsµsµsµsµsµsµs

2-3-2 Supported Modes (1)

Page 8: Samsung Gh19bs

CONFIDENTIAL2 Product Specifications

GH19B* 2-5

Timing No.OriginatorMode NameResolution (HxV)

42VESA640/85Hz640x480

32MAC640/67Hz640x480

33MAC832/75Hz832x624

12VESA800/56Hz800x600

13VESA800/60Hz800x600

HORIZONTALFrequencyTotal timeActive timeBlank timeBorder (L / R)Data timeFront porchSync. widthBack porchSync. polarity

43.269kHz23.11117.7785.3330.000

17.7781.5561.5562.222

Negative

35.000kHz28.57121.1647.4070.000

21.1642.1162.1163.175

Negative

49.726kHz20.11014.5245.5860.000

14.5240.5591.1173.910

Negative

35.156kHz28.44422.2226.2220.000

22.2220.6672.0003.556

Positiveor Negative

37.879kHz26.40020.0006.4000.000

20.0001.0003.2002.200

Positive

VERTICALFrequencyTotal timeActive timeBlank timeBorder (T / B)Data timeFront porchSync. widthBack porchSync. polarity

85.008Hz11.764ms11.093ms0.671ms0.000ms

11.093ms0.023ms0.069ms0.578ms

Negative

66.667Hz15.000ms13.714ms1.286ms0.000ms

13.714ms0.086ms0.086ms1.114ms

Negative

74.551Hz13.414ms12.549ms0.865ms0.000ms

12.549ms0.020ms0.060ms0.784ms

Negative

56.250Hz17.778ms17.067ms0.711ms0.000ms

17.067ms0.028ms0.057ms0.626msPositive

or Negative

60.317Hz16.579ms15.840ms0.739ms0.000ms

15.840ms0.026ms0.106ms0.607msPositive

Dot Clock 36.000MHz 30.240MHz 57.284MHz 36.000MHz 40.000MHz

Sync. Type

Scan Type*

Separate

N/I

SeparateCompositeSync.-on-G

N/I

SeparateCompositeSync.-on-G

N/I

Separate

N/I

Separate

N/I

µsµsµsµsµsµsµsµs

µsµsµsµsµsµsµsµs

µsµsµsµsµsµsµsµs

µsµsµsµsµsµsµsµs

µsµsµsµsµsµsµsµs

2-3-2 Supported Modes (2)

Page 9: Samsung Gh19bs

CONFIDENTIAL2 Product Specifications

2-6 GH19B*

Timing No.OriginatorMode NameResolution (HxV)

14VESA800/72Hz800x600

18V VESA800/75Hz800x600

3ESA

800/85Hz800x600

15VESA1024/60Hz1024x768

16VESA1024/70Hz1024x768

HORIZONTALFrequencyTotal timeActive timeBlank timeBorder (L / R)Data timeFront porchSync. widthBack porchSync. polarity

48.077kHz20.80016.0004.8000.000

16.0001.1202.4001.280

Positive

46.875kHz21.33316.1625.1710.000

16.1620.3231.6163.232

Positive

53.674kHz18.63114.2224.4090.000

14.2220.5691.1382.702

Positive

48.363kHz20.67715.7544.9230.000

15.7540.3692.0922.462

Negative

56.476kHz17.70713.6534.0540.000

13.6530.3201.8131.920

Negative

VERTICALFrequencyTotal timeActive timeBlank timeBorder (T / B)Data timeFront porchSync. widthBack porchSync. polarity

72.188Hz13.853ms12.480ms1.373ms0.000ms

12.480ms0.770ms0.125ms0.478msPositive

75.000Hz13.333ms12.800ms0.533ms0.000ms

12.800ms0.021ms0.064ms0.448msPositive

85.061Hz11.756ms11.179ms0.577ms0.000ms

11.179ms0.019ms0.056ms0.503msPositive

60.004Hz16.666ms15.880ms0.786ms0.000ms

15.880ms0.062ms0.124ms0.600ms

Negative

70.069Hz14.272ms13.599ms0.673ms0.000ms

13.599ms0.053ms0.106ms0.513ms

Negative

Dot Clock 50.000MHz 49.500MHz 56.250MHz 65.000MHz 75.000MHz

Sync. Type

Scan Type*

Separate

N/I

Separate

N/I

Separate

N/I

Separate

N/I

Separate

N/I

µsµsµsµsµsµsµsµs

µsµsµsµsµsµsµsµs

µsµsµsµsµsµsµsµs

µsµsµsµsµsµsµsµs

µsµsµsµsµsµsµsµs

2-3-2 Supported Modes (3)

Definition of Terms

Video

HSyncSync Sync

SyncTime

Blanking

Blank SrartSync Srart

Blank Time

BackPorch

BackPorch

Top/LeftBorder

"Activer"Video

Bottom/RightBorder

"Addressable"Video(Addr Time)

FrontPorch

YSync

Page 10: Samsung Gh19bs

CONFIDENTIAL2 Product Specifications

GH19B* 2-7

Timing No.OriginatorMode NameResolution (HxV)

19VESA1024/75Hz1024x768

44VESA1024/85Hz1024x768

20VESA1280/75Hz1280x1024

SUN1280/76Hz1280x1024

HORIZONTALFrequencyTotal timeActive timeBlank timeBorder (L / R)Data timeFront porchSync. widthBack porchSync. polarity

60.023kHz16.66013.0033.6570.000

13.0030.2031.2192.235

Positive

68.677kHz14.56110.8363.7250.000

10.8360.5081.0162.201

Positive

79.976kHz12.5049.4813.0230.0009.4810.1191.0671.837

Positive

81.129kHz1664 pixels1280 pixels

32 pixels64 pixels

288 pixelsNegative

VERTICALFrequencyTotal timeActive timeBlank timeBorder (T / B)Data timeFront porchSync. widthBack porchSync. polarity

75.029Hz13.328ms12.795ms0.533ms0.000ms

12.795ms0.017ms0.050ms0.466msPositive

84.997Hz11.765ms11.183ms0.582ms0.000ms

11.183ms0.015ms0.044ms0.524msPositive

75.025Hz13.329ms12.804ms0.525ms0.000ms

12.804ms0.013ms0.038ms0.475msPositive

76.106Hz1066 pixels1024 pixels

2 pixels8 pixels

32 pixelsNegative

Dot Clock 78.750MHz 94.500MHz 135.00MHz 135.00MHz

Sync. Type

Scan Type*

Separate

N/I

Separate

N/I

Separate

N/I

Composite

N/I

µsµsµsµsµsµsµsµs

µsµsµsµsµsµsµsµs

µsµsµsµsµsµsµsµs

2-3-2 Supported Modes (4)

Page 11: Samsung Gh19bs

Memo

2 Product Specifications

2-8 GH19B*

CONFIDENTIAL

Page 12: Samsung Gh19bs

GH19B* 3-1

CONFIDENTIAL3 Disassembly and ReassemblyThis section of the service manual describes the disassembly and reassembly procedures for theGH19B* monitors.

WARNING: This monitor contains electrostatically sensitive devices. Use caution when handling

these components.

3-1 Disassembly

Cautions:1. Disconnect the monitor from the power source before disassembly.2. Follow these directions carefully; never use metal instruments to pry apart the cabinet.

1. Put the jig into the left openning hole and liftup the panel until the snap of the Cover Rearopens.

2. Put the jig into the right opening hole and liftup the panel until the snap of the Cover Rearopens.

3. Put the jig into the gap (between the right sideof the panel the and Front Cover) and tilt upFront Cover until the snap opens.

Page 13: Samsung Gh19bs

3 Disassembly and Reassembly

3-2 GH19B*

CONFIDENTIAL4. Put the jig into the gap (between the right side

of the panel the and Front Cover) and tilt upFront Cover until the snap opens.

5. Put the jig into the gap (between the right sideof the panel the and Front Cover) and tilt upFront Cover until the snap opens.

6. After pushing the right bottom of the panelwith jig.

7. Pull up the Rear Cover until it opens fully.

3-2 Reassembly

Reassembly procedures are in the reverse order of Disassembly procedures.

Page 14: Samsung Gh19bs

GH19B* 4-1

CONFIDENTIAL4-1 Troubleshooting

Notes: 1. Before troubleshooting, setup the PC’s display as below.• Resolution: 1280 x 1024• H-frequency: 63 kHz• V-frequency: 75 Hz

2. If no picture appears, make sure the power cord is correctly connected.3. Check the following circuits.

• No raster appears: Stand PCB, Main PCB• 12V develop but no screen: Main PCB• 12V does not develop: Main PCB

4. If you push and hold the Exit(–) button for more than 5 seconds, the monitor automatically turns backto the factory preset.

4-1-1 No Power

Does proper DC 12V appear atPin 1, 2 of CN503? Change power apaptor.

Yes

No

Does proper DC 5V appear atPin 3 of IC522? Check IC522 and related circuit.

Yes

No

Does proper DC 3.3V appear at Pin 3 of IC523, IC510 and DC 2.5V

appear at Pin 3 of IC104?

Check IC523, IC510, IC104and related circuit.

Yes

No

Does proper DC 5V, appear at Pin 3 of IC524? Check IC524 and related circuit.

Check IC521.

Yes

No

Page 15: Samsung Gh19bs

4 Troubleshooting

4-2 GH19B*

CONFIDENTIAL4-1-2 No Video [Analog]

Check signal cable and connection.

Check PC Signal.

No

No

NoDoes the analog video signal appear atR718, R717, R716? (RED, GREEN, BLUE)

Yes

Check R582, R211and related circuit.Check PC Signal.

Does the sync signal appear at Pin 4 of R582 and R211?

(A_H*V_SYNC, A_V_SYNC)

No

Check IC521 and related circuit.No

Check IC301 and related circuit.No

Yes

During power on-off, does the input signal appearat Pin 14, 15, 17, 18, 20, 21 of IC521?

(HCLK,HFS,HDATA(0),HDATA(1),HDATA(2),HDATA(3))

Yes

Does the video signalappear at the output port?

10 11

Does the video signal appear at the Pin 48, 47, 46, 45, 42, 41, 40, 39, 38, and 37 of

IC401 and IC402?

Yes

Does proper ‘High’ appear at ‘Collector’ of Q108? Check TFT-LCD panel and Inverter.Yes

Replace IC401 or IC402.Yes

9 8 7 6 5

Check Q108, IC521 and related circuit.

No

Does the input signal appear at Pin 27, 28, 30, and 31of IC401 and IC402 (DHS,DVS,DEN,DCLK)? 4 3 2 1

Page 16: Samsung Gh19bs

4 Troubleshooting

GH19B* 4-3

CONFIDENTIAL

WAVEFORMS

1 2 3

Does the input signal appear at Pin 27, 28, 30, and 31of IC401 and IC402 (DHS,DVS,DEN,DCLK)?

4-1-3 No Video [Digital]

Check signal cable and connection.

Check PC Signal.NoDoes the signals appear at R301, R302,

R303,R304, R305, R306, R307, and R308?

Check IC301 and related circuit.No

Yes

Does the video signal appear at the output port?

12

151413

No

4 3 2 1

Does the video signal appearat the Pin 48, 47, 46, 45, 42, 41, 40, 39, 38, and 37ofIC401?

Yes

Does porper ‘High’ appear at ‘Collector’ of Q108? Check TFT-LCD panel and Inverter.Yes

Replace IC401 and IC402.Yes

9 8 7 6

Check Q108, IC521 and related circuit.

No

Check IC521 and related circuit.No

Yes

During power on-off, does the input signal appearat Pin 14, 15, 17, 18, 20, 21 of IC521?

(HCLK,HFS,HDATA(0),HDATA(1),HDATA(2),HDATA(3))

5

Page 17: Samsung Gh19bs

4 Troubleshooting

4-4 GH19B*

CONFIDENTIAL4 5 6

7 8 9

10 11 12

13 14 15

Page 18: Samsung Gh19bs

4 Troubleshooting

GH19B* 4-5

CONFIDENTIAL4-1-4 No Sound

Does proper DC 12V appear atPin 7, 8 of Q109? Check Q109 and related circuit.

Yes

No

Does proper DC 12V appear at Pin1 of CN504? Check IC741 and related circuit.

Yes

No

Check audio.

Page 19: Samsung Gh19bs

Memo

4 Troubleshooting

4-6 GH19B*

CONFIDENTIAL

Page 20: Samsung Gh19bs

CONFIDENTIAL

GH19B* 5-1

5 Exploded View and Parts List

Page 21: Samsung Gh19bs

CONFIDENTIAL5 Exploded View & Parts List

5-2 GH19B*

Memo

Page 22: Samsung Gh19bs

- BN94-00350A ASSY PCB MAIN GH19BS SNAC373 2409-001043 C-ORGANIC 47UF,20%,6.3V,WT,TP,6.3X6.8,2.5C622 2409-001043 C-ORGANIC 47UF,20%,6.3V,WT,TP,6.3X6.8,2.5CIS 0201-001223 ADHESIVE-TS HT-130S,RED,700+/- 50,- SNACIS 0202-001044 SOLDER-WIRE. S63S-W3.0,S63S,D3,63Sn/37Pb,- SNACIS 0202-001046 SOLDER-WIRE FLUX CF-110VH-2A,-,-,-,- SNACIS 0202-001162 SOLDER-CREAM RMA-20-21L,S63,-,SN63/PB36.6/AG0.4,FLUX9.5% SNACIS 0202-001222 SOLDER-WIRE FLUX RS-107,RS60-1.2AA,D1.2,SN60/PB40,- SNACIS 0204-001095 THINNER #4520,-,-,- SNACIS 6011-001445 BOLT-SOCKET 4-40 UNC,L7,NI PLT,BRASS,HEX SOCKET SNACIS BN39-00162A CBF HARNESS GH17LS,UL/CSA,UL1061#28,12P/12P,240MM,WHT,UL1061#28,51021-1200,51021-1200,BK,300CIS BN39-00207B LEAD CONNECTOR-ASSY GH17BS,UL1617#22,UL/CSA,3(2)P,#22,JRA-1102H(S/W),YH396-03V,BK,85MM,1617#22,SJ02-CIS BN39-00241B LEAD CONNECTOR GH17BS,UL1571#30,UL/CSA,30P,#30,12507HS-30,FI-X30H,BK,210MM,1571#30,SJ02-01-116,CIS BN44-00041A INVERTER ML17,SIC1803,48KHz,14VDC,1.5mArms,7.2mArms,48Khz,160*45*17,4LAMP,48Khz,-,-CIS BN44-00055B ADAPTOR DP46L,GH18 DELL,90~264,12.5V/5.0V,2.5A/2A,42W,0 TO +40 C,INLET SOKET NORMALCIS BN61-00161A GUIDE-POWER GH17PS,ABS PC,-CIS BN63-00303A SHIELD-POWER GH17PS,SECC,T0.5CIS BN63-00308A SHIELD-D_SUB GH19PS,SPTE,T0.5CIS BN70-00269A PLATE GH19PS,PBC,-,T0.15,-,-,-,-,- SNACIS BN71-00024A EARTH PLATE GH17LS,SUS,T0.15 SNACN201 3701-001219 CONNECTOR-DSUB 15P,3R,FEMALE,ANGLE,AUFCN202 3701-001173 CONNECTOR-DSUB 24P,3R,FEMALE,ANGLE,AUFIN/PCB+SH/COV 6003-000264 SCREW-TAPTITE PWH,+,B,M3,L6,ZPC(YEL),SWRCH18 SNASH/PCB+M/PCB 6003-000264 SCREW-TAPTITE PWH,+,B,M3,L6,ZPC(YEL),SWRCH18 SNASH/PCB+SH/D_SUB 6003-000117 SCREW-TAPTITE BH,+,B,M3,L6,ZPC(YEL),SWRCH18A SNASH/PCB+SH/POW 6003-000117 SCREW-TAPTITE BH,+,B,M3,L6,ZPC(YEL),SWRCH18A SNASH/PCB+SMPS 6003-000264 SCREW-TAPTITE PWH,+,B,M3,L6,ZPC(YEL),SWRCH18 SNA

CIS BN96-00141A ASSY MISC P-SHIELD GH19BS,SECC T1.0CIS BN96-00142A ASSY MISC P-SHIELD D/SUB GH19BS,SPTE T0.2

- BN97-00140A ASSY SMD GH19BS SNAC110 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C112 2402-001042 C-AL,SMD 100uF,20%,16V,GP,TP,6.6x6.6x5.4mmC135 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C204 2203-000626 C-CERAMIC,CHIP 0.022nF,5%,50V,NP0,TP,1608C214 2203-000236 C-CERAMIC,CHIP 0.1nF,5%,50V,NP0,TP,1608C215 2203-000236 C-CERAMIC,CHIP 0.1nF,5%,50V,NP0,TP,1608C252 2203-000236 C-CERAMIC,CHIP 0.1nF,5%,50V,NP0,TP,1608C301 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C302 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C303 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C304 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C305 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C306 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C307 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C308 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C309 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C310 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C311 2203-001607 C-CERAMIC,CHIP 0.22nF,5%,50V,NP0,TP,1608C312 2203-001607 C-CERAMIC,CHIP 0.22nF,5%,50V,NP0,TP,1608C313 2203-001607 C-CERAMIC,CHIP 0.22nF,5%,50V,NP0,TP,1608C314 2203-001607 C-CERAMIC,CHIP 0.22nF,5%,50V,NP0,TP,1608C315 2203-001607 C-CERAMIC,CHIP 0.22nF,5%,50V,NP0,TP,1608

GH19B* 6-1

Loc. No. Code No. Description Specification Remarks

CONFIDENTIAL6 Electrical Parts List6-1 Main PCB Parts

Page 23: Samsung Gh19bs

C316 2203-001607 C-CERAMIC,CHIP 0.22nF,5%,50V,NP0,TP,1608C317 2203-001607 C-CERAMIC,CHIP 0.22nF,5%,50V,NP0,TP,1608C318 2203-001607 C-CERAMIC,CHIP 0.22nF,5%,50V,NP0,TP,1608C319 2203-001607 C-CERAMIC,CHIP 0.22nF,5%,50V,NP0,TP,1608C321 2402-000135 C-AL,SMD 22uF,20%,16V,GP,TP,5.3x5.3x5.4C322 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C323 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C324 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C325 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C326 2203-001607 C-CERAMIC,CHIP 0.22nF,5%,50V,NP0,TP,1608C327 2203-001607 C-CERAMIC,CHIP 0.22nF,5%,50V,NP0,TP,1608C328 2203-001607 C-CERAMIC,CHIP 0.22nF,5%,50V,NP0,TP,1608C329 2203-001607 C-CERAMIC,CHIP 0.22nF,5%,50V,NP0,TP,1608C333 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C334 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C335 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C336 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C337 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C338 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C339 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C340 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C341 2203-001607 C-CERAMIC,CHIP 0.22nF,5%,50V,NP0,TP,1608C342 2203-001607 C-CERAMIC,CHIP 0.22nF,5%,50V,NP0,TP,1608C343 2203-001607 C-CERAMIC,CHIP 0.22nF,5%,50V,NP0,TP,1608C344 2203-001607 C-CERAMIC,CHIP 0.22nF,5%,50V,NP0,TP,1608C345 2203-001607 C-CERAMIC,CHIP 0.22nF,5%,50V,NP0,TP,1608C346 2203-001607 C-CERAMIC,CHIP 0.22nF,5%,50V,NP0,TP,1608C347 2203-001607 C-CERAMIC,CHIP 0.22nF,5%,50V,NP0,TP,1608C348 2203-001607 C-CERAMIC,CHIP 0.22nF,5%,50V,NP0,TP,1608C351 2402-000135 C-AL,SMD 22uF,20%,16V,GP,TP,5.3x5.3x5.4C352 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C353 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C354 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C355 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C356 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C357 2203-001607 C-CERAMIC,CHIP 0.22nF,5%,50V,NP0,TP,1608C358 2203-001607 C-CERAMIC,CHIP 0.22nF,5%,50V,NP0,TP,1608C359 2203-001607 C-CERAMIC,CHIP 0.22nF,5%,50V,NP0,TP,1608C360 2203-001607 C-CERAMIC,CHIP 0.22nF,5%,50V,NP0,TP,1608C361 2203-001607 C-CERAMIC,CHIP 0.22nF,5%,50V,NP0,TP,1608C363 2402-000135 C-AL,SMD 22uF,20%,16V,GP,TP,5.3x5.3x5.4C364 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C365 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C366 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C367 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C368 2203-001607 C-CERAMIC,CHIP 0.22nF,5%,50V,NP0,TP,1608C369 2203-001607 C-CERAMIC,CHIP 0.22nF,5%,50V,NP0,TP,1608C370 2203-001607 C-CERAMIC,CHIP 0.22nF,5%,50V,NP0,TP,1608C371 2203-001607 C-CERAMIC,CHIP 0.22nF,5%,50V,NP0,TP,1608C380 2203-000257 C-CERAMIC,CHIP 10nF,10%,50V,X7R,TP,1608C381 2203-000257 C-CERAMIC,CHIP 10nF,10%,50V,X7R,TP,1608C382 2203-000257 C-CERAMIC,CHIP 10nF,10%,50V,X7R,TP,1608C383 2203-000280 C-CERAMIC,CHIP 0.01nF,0.5pF,50V,NP0,TP,1608C384 2203-000280 C-CERAMIC,CHIP 0.01nF,0.5pF,50V,NP0,TP,1608C403 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608

6 Electrical Parts List

6-2 GH19B*

Loc. No. Code No. Description Specification Remarks

CONFIDENTIAL

Page 24: Samsung Gh19bs

C404 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C405 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C410 2402-001042 C-AL,SMD 100uF,20%,16V,GP,TP,6.6x6.6x5.4mmC416 2203-000257 C-CERAMIC,CHIP 10nF,10%,50V,X7R,TP,1608C417 2402-000108 C-AL,SMD 10uF,20%,16V,WT,TP,4.3x4.3x5.4C423 2203-000626 C-CERAMIC,CHIP 0.022nF,5%,50V,NP0,TP,1608C424 2203-000626 C-CERAMIC,CHIP 0.022nF,5%,50V,NP0,TP,1608C513 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C521 2402-000176 C-AL,SMD 10uF,20%,16V,GP,TP,4.3x4.3x5.4C533 2203-000257 C-CERAMIC,CHIP 10nF,10%,50V,X7R,TP,1608C541 2203-000257 C-CERAMIC,CHIP 10nF,10%,50V,X7R,TP,1608C545 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C620 2402-001044 C-AL,SMD 100uF,20%,25V,-,TP,8.3x8.3x6.3C630 2402-000135 C-AL,SMD 22uF,20%,16V,GP,TP,5.3x5.3x5.4C631 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C632 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C633 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C634 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C635 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C636 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C637 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C638 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C639 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C640 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C641 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C642 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C643 2203-001607 C-CERAMIC,CHIP 0.22nF,5%,50V,NP0,TP,1608C644 2203-001607 C-CERAMIC,CHIP 0.22nF,5%,50V,NP0,TP,1608C645 2203-001607 C-CERAMIC,CHIP 0.22nF,5%,50V,NP0,TP,1608C646 2203-001607 C-CERAMIC,CHIP 0.22nF,5%,50V,NP0,TP,1608C647 2203-001607 C-CERAMIC,CHIP 0.22nF,5%,50V,NP0,TP,1608C648 2203-001607 C-CERAMIC,CHIP 0.22nF,5%,50V,NP0,TP,1608C649 2203-000998 C-CERAMIC,CHIP 0.047nF,5%,50V,NP0,TP,1608C652 2203-000384 C-CERAMIC,CHIP 0.015nF,5%,50V,NP0,TP,1608C653 2203-000257 C-CERAMIC,CHIP 10nF,10%,50V,X7R,TP,1608C654 2203-000257 C-CERAMIC,CHIP 10nF,10%,50V,X7R,TP,1608C655 2203-000257 C-CERAMIC,CHIP 10nF,10%,50V,X7R,TP,1608C656 2203-000257 C-CERAMIC,CHIP 10nF,10%,50V,X7R,TP,1608C657 2402-000179 C-AL,SMD 47uF,20%,16V,GP,TP,6.6x6.6x5.4C660 2402-000176 C-AL,SMD 10uF,20%,16V,GP,TP,4.3x4.3x5.4C661 2203-000626 C-CERAMIC,CHIP 0.022nF,5%,50V,NP0,TP,1608C662 2203-000626 C-CERAMIC,CHIP 0.022nF,5%,50V,NP0,TP,1608C666 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C667 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C668 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C669 2203-000257 C-CERAMIC,CHIP 10nF,10%,50V,X7R,TP,1608C670 2402-001044 C-AL,SMD 100uF,20%,25V,-,TP,8.3x8.3x6.3C671 2402-000179 C-AL,SMD 47uF,20%,16V,GP,TP,6.6x6.6x5.4C672 2402-000176 C-AL,SMD 10uF,20%,16V,GP,TP,4.3x4.3x5.4C673 2402-001042 C-AL,SMD 100uF,20%,16V,GP,TP,6.6x6.6x5.4mmC674 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C675 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C676 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C677 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C678 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608

6 Electrical Parts List

GH19B* 6-3

Loc. No. Code No. Description Specification Remarks

CONFIDENTIAL

Page 25: Samsung Gh19bs

C679 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C680 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C681 2203-000257 C-CERAMIC,CHIP 10nF,10%,50V,X7R,TP,1608C682 2203-000257 C-CERAMIC,CHIP 10nF,10%,50V,X7R,TP,1608C683 2203-000257 C-CERAMIC,CHIP 10nF,10%,50V,X7R,TP,1608C687 2402-001044 C-AL,SMD 100uF,20%,25V,-,TP,8.3x8.3x6.3C688 2402-001044 C-AL,SMD 100uF,20%,25V,-,TP,8.3x8.3x6.3C689 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C690 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608C691 2203-000257 C-CERAMIC,CHIP 10nF,10%,50V,X7R,TP,1608C692 2203-000257 C-CERAMIC,CHIP 10nF,10%,50V,X7R,TP,1608C693 2203-000257 C-CERAMIC,CHIP 10nF,10%,50V,X7R,TP,1608C694 2203-000257 C-CERAMIC,CHIP 10nF,10%,50V,X7R,TP,1608CN101 3711-000556 CONNECTOR-HEADER BOX,12P,1R,1.25mm,SMD-A,SN SNACN402 3711-004070 CONNECTOR-HEADER BOX,30P,1R,1.25mm,SMD-A,SN SNACN503 3711-004853 CONNECTOR-HEADER BOX,7P,1R,2MM,ANGLE,SN,WHT SNACN504 3722-000117 JACK-DC POWER 3P,3.5MM,AG,BLK,NO SNACN504A 3708-000461 CONNECTOR-FPC/FFC/PIC 8P,1mm,SMD,AUF SNACN505 3711-001141 CONNECTOR-HEADER BOX,9P,1R,1.25mm,SMD-S,SN SNAD201 0401-001056 DIODE-SWITCHING MMBD4148SE,75V,200MA,SOT-23,TPD202 0401-001056 DIODE-SWITCHING MMBD4148SE,75V,200MA,SOT-23,TPD203 0401-001056 DIODE-SWITCHING MMBD4148SE,75V,200MA,SOT-23,TPD205 0403-000579 DIODE-ZENER BZX84C5V1,5.1V,5%,200mW,SOT-23D206 0403-000579 DIODE-ZENER BZX84C5V1,5.1V,5%,200mW,SOT-23D209 0403-000579 DIODE-ZENER BZX84C5V1,5.1V,5%,200mW,SOT-23D210 0403-000579 DIODE-ZENER BZX84C5V1,5.1V,5%,200mW,SOT-23D251 0401-001056 DIODE-SWITCHING MMBD4148SE,75V,200MA,SOT-23,TPD252 0401-001056 DIODE-SWITCHING MMBD4148SE,75V,200MA,SOT-23,TPD253 0401-001056 DIODE-SWITCHING MMBD4148SE,75V,200MA,SOT-23,TPD254 0401-001056 DIODE-SWITCHING MMBD4148SE,75V,200MA,SOT-23,TPD255 0401-001056 DIODE-SWITCHING MMBD4148SE,75V,200MA,SOT-23,TPD256 0401-001056 DIODE-SWITCHING MMBD4148SE,75V,200MA,SOT-23,TPD257 0401-001056 DIODE-SWITCHING MMBD4148SE,75V,200MA,SOT-23,TPD258 0401-001056 DIODE-SWITCHING MMBD4148SE,75V,200MA,SOT-23,TPD265 0403-000579 DIODE-ZENER BZX84C5V1,5.1V,5%,200mW,SOT-23D266 0403-000579 DIODE-ZENER BZX84C5V1,5.1V,5%,200mW,SOT-23D267 0402-000553 DIODE-RECTIFIER SS24,40V,2.0A,DO-214AAFT120 3301-001145 CORE-FERRITE BEAD AB,4.5x1.6x1.6mm,-,- SNAFT121 3301-001145 CORE-FERRITE BEAD AB,4.5x1.6x1.6mm,-,- SNAFT122 3301-001145 CORE-FERRITE BEAD AB,4.5x1.6x1.6mm,-,- SNAFT301 2901-001114 FILTER-EMI SMD 25VDC,2.0ADC,-,100nF,3.2x1.6x1FT302 2901-001114 FILTER-EMI SMD 25VDC,2.0ADC,-,100nF,3.2x1.6x1FT303 2901-001114 FILTER-EMI SMD 25VDC,2.0ADC,-,100nF,3.2x1.6x1FT304 2901-001114 FILTER-EMI SMD 25VDC,2.0ADC,-,100nF,3.2x1.6x1FT305 2901-001114 FILTER-EMI SMD 25VDC,2.0ADC,-,100nF,3.2x1.6x1FT407 2901-001114 FILTER-EMI SMD 25VDC,2.0ADC,-,100nF,3.2x1.6x1FT408 2901-001114 FILTER-EMI SMD 25VDC,2.0ADC,-,100nF,3.2x1.6x1FT412 2901-001114 FILTER-EMI SMD 25VDC,2.0ADC,-,100nF,3.2x1.6x1FT413 3301-001145 CORE-FERRITE BEAD AB,4.5x1.6x1.6mm,-,- SNAFT414 3301-001145 CORE-FERRITE BEAD AB,4.5x1.6x1.6mm,-,- SNAFT415 3301-001145 CORE-FERRITE BEAD AB,4.5x1.6x1.6mm,-,- SNAFT416 2901-001114 FILTER-EMI SMD 25VDC,2.0ADC,-,100nF,3.2x1.6x1FT417 3301-001145 CORE-FERRITE BEAD AB,4.5x1.6x1.6mm,-,- SNAFT418 3301-001145 CORE-FERRITE BEAD AB,4.5x1.6x1.6mm,-,- SNAIC104 1203-001890 IC-VOLTAGE REGULATOR 3961,SOT223-5,5P,-,PLASTIC,2.5V,-,-40to+125C,800mA,-,TR

6 Electrical Parts List

6-4 GH19B*

Loc. No. Code No. Description Specification Remarks

CONFIDENTIAL

Page 26: Samsung Gh19bs

IC204 1103-000129 IC-EEPROM 24C02,256x8BIT,SOP,8P,150MIL,1IC301 0904-001585 IC-GRAPHIC CONT. GM5020 01H,-,BGA,292P,1063MIL,160MHZ,TR,CMOS,PLASTIC,2.5V,19.1W,0TO+70C,-,-,-,10IC401 1205-001740 IC-TRANSMITTER DS90C385,TSSOP,56P,240MIL,PLASTIC,4V,1.63W,-10 TO +70C,ST,FPD LINK-85MHZ(LVDS)IC402 1205-001740 IC-TRANSMITTER DS90C385,TSSOP,56P,240MIL,PLASTIC,4V,1.63W,-10 TO +70C,ST,FPD LINK-85MHZ(LVDS)IC502 1103-001023 IC-EEPROM 524C80D81,1028x8Bit,SOP,8P,150MIL,10mS,5V,10%,PLASTIC,0to+70C,110uA,CMOS,TPIC507 0803-000117 IC-TTL 74F14,INVERTER,SOP,14P,150MIL,IC510 1203-001293 IC-POSI.FIXED REG. 033,T0-252,3P,6.5MIL,PLASTIC,3IC512 1105-001165 IC-DRAM 416S1020,512Kx16BITx2,TSOP,50PIC513 1105-001165 IC-DRAM 416S1020,512Kx16BITx2,TSOP,50PIC514 1105-001165 IC-DRAM 416S1020,512Kx16BITx2,TSOP,50PIC516 1204-001551 IC-VIDEO SYSTEM GS1881,SOIC,8P,150MIL,PLASTIC,13.2V,-,0TO+70C,TP,VIDEO SYNC SEPARATORIC519 0403-001435 DIODE-ZENER QZX363C5V6,5.32-5.88,200MW,SOT-363,TPIC520 0403-001435 DIODE-ZENER QZX363C5V6,5.32-5.88,200MW,SOT-363,TPIC521 0903-001266 IC-MICROCONTROLLER NT68F63,8BIT,PLCC,44P,653MIL,12MHZ,ST,CMOS,PLASTIC,5V,-,-0TO+70C,256B,4KB,-,-,MCIC522 1203-001488 IC-POSI.FIXED REG. 7805,T0-252,3P,-,PLASTIC,4.8/5IC523 1203-001293 IC-POSI.FIXED REG. 033,T0-252,3P,6.5MIL,PLASTIC,3IC524 0505-001170 FET-SILICON SI9933ADY-T1,P,-20V,3.4A,0.06ohm,2W,SO-8IC525 0403-001435 DIODE-ZENER QZX363C5V6,5.32-5.88,200MW,SOT-363,TPIC740 0505-001170 FET-SILICON SI9933ADY-T1,P,-20V,3.4A,0.06ohm,2W,SO-8IC741 1203-001779 IC-POSI.FIXED REG. 7812,D2PAK,3P,-,PLASTIC,11.5/12.5V,-,-40TO+125CC,1A,-,TPIC742 0403-001435 DIODE-ZENER QZX363C5V6,5.32-5.88,200MW,SOT-363,TPJP1 2007-000090 R-CHIP 10KOHM,5%,1/16W,DA,TP,1608JP12 2007-000090 R-CHIP 10KOHM,5%,1/16W,DA,TP,1608JP14 2007-000090 R-CHIP 10KOHM,5%,1/16W,DA,TP,1608JP15 2007-000090 R-CHIP 10KOHM,5%,1/16W,DA,TP,1608JP17 2007-000090 R-CHIP 10KOHM,5%,1/16W,DA,TP,1608JP19 2007-000090 R-CHIP 10KOHM,5%,1/16W,DA,TP,1608JP21 2007-000090 R-CHIP 10KOHM,5%,1/16W,DA,TP,1608JP24 2007-000090 R-CHIP 10KOHM,5%,1/16W,DA,TP,1608JP26 2007-000090 R-CHIP 10KOHM,5%,1/16W,DA,TP,1608JP27 2007-000090 R-CHIP 10KOHM,5%,1/16W,DA,TP,1608JP3 2007-000090 R-CHIP 10KOHM,5%,1/16W,DA,TP,1608JP5 2007-000090 R-CHIP 10KOHM,5%,1/16W,DA,TP,1608JP7 2007-000090 R-CHIP 10KOHM,5%,1/16W,DA,TP,1608JP9 2007-000090 R-CHIP 10KOHM,5%,1/16W,DA,TP,1608MP1.0 BN41-00200A PCB MAIN GH19BS,FR4,MP1.0,1.6T,138*107*1.6T,GH19BSQ108 0501-000342 TR-SMALL SIGNAL KSC1623-Y,NPN,200mW,SOT-23,TP,135-270Q109 0505-001170 FET-SILICON SI9933ADY-T1,P,-20V,3.4A,0.06ohm,2W,SO-8R203 2007-001164 R-CHIP 75ohm,1%,1/16W,DA,TP,1608R204 2007-001164 R-CHIP 75ohm,1%,1/16W,DA,TP,1608R205 2007-001164 R-CHIP 75ohm,1%,1/16W,DA,TP,1608R211 2007-000074 R-CHIP 100ohm,5%,1/16W,DA,TP,1608R218 2007-000092 R-CHIP 15Kohm,5%,1/16W,DA,TP,1608R219 2007-000092 R-CHIP 15Kohm,5%,1/16W,DA,TP,1608R230 2007-000074 R-CHIP 100ohm,5%,1/16W,DA,TP,1608R231 2007-000090 R-CHIP 10KOHM,5%,1/16W,DA,TP,1608R253 2007-000074 R-CHIP 100ohm,5%,1/16W,DA,TP,1608R254 2007-001002 R-CHIP 510ohm,5%,1/16W,DA,TP,1608R255 2007-000090 R-CHIP 10KOHM,5%,1/16W,DA,TP,1608R256 2007-000097 R-CHIP 47Kohm,5%,1/16W,DA,TP,1608R257 2007-000097 R-CHIP 47Kohm,5%,1/16W,DA,TP,1608R260 2007-000074 R-CHIP 100ohm,5%,1/16W,DA,TP,1608R261 2007-000074 R-CHIP 100ohm,5%,1/16W,DA,TP,1608R300 2007-000078 R-CHIP 1Kohm,5%,1/16W,DA,TP,1608R301 2007-000309 R-CHIP 10ohm,5%,1/16W,DA,TP,1608

6 Electrical Parts List

GH19B* 6-5

Loc. No. Code No. Description Specification Remarks

CONFIDENTIAL

Page 27: Samsung Gh19bs

R302 2007-000309 R-CHIP 10ohm,5%,1/16W,DA,TP,1608R303 2007-000309 R-CHIP 10ohm,5%,1/16W,DA,TP,1608R304 2007-000309 R-CHIP 10ohm,5%,1/16W,DA,TP,1608R305 2007-000309 R-CHIP 10ohm,5%,1/16W,DA,TP,1608R306 2007-000309 R-CHIP 10ohm,5%,1/16W,DA,TP,1608R307 2007-000309 R-CHIP 10ohm,5%,1/16W,DA,TP,1608R308 2007-000309 R-CHIP 10ohm,5%,1/16W,DA,TP,1608R309 2007-000287 R-CHIP 100OHM,1%,1/10W,DA,TP,1608R310 2007-000287 R-CHIP 100OHM,1%,1/10W,DA,TP,1608R311 2007-000287 R-CHIP 100OHM,1%,1/10W,DA,TP,1608R340 2007-001167 R-CHIP 75ohm,5%,1/16W,DA,TP,1608R341 2007-001167 R-CHIP 75ohm,5%,1/16W,DA,TP,1608R342 2007-001167 R-CHIP 75ohm,5%,1/16W,DA,TP,1608R343 2007-001167 R-CHIP 75ohm,5%,1/16W,DA,TP,1608R415 2007-000070 R-CHIP 0ohm,5%,1/16W,DA,TP,1608R503 2007-000074 R-CHIP 100ohm,5%,1/16W,DA,TP,1608R506 2007-000074 R-CHIP 100ohm,5%,1/16W,DA,TP,1608R507 2007-000074 R-CHIP 100ohm,5%,1/16W,DA,TP,1608R508 2007-000074 R-CHIP 100ohm,5%,1/16W,DA,TP,1608R509 2007-000074 R-CHIP 100ohm,5%,1/16W,DA,TP,1608R510 2007-000074 R-CHIP 100ohm,5%,1/16W,DA,TP,1608R511 2007-000084 R-CHIP 4.7Kohm,5%,1/16W,DA,TP,1608R512 2007-000084 R-CHIP 4.7Kohm,5%,1/16W,DA,TP,1608R514 2007-000084 R-CHIP 4.7Kohm,5%,1/16W,DA,TP,1608R520 2007-000074 R-CHIP 100ohm,5%,1/16W,DA,TP,1608R521 2007-000074 R-CHIP 100ohm,5%,1/16W,DA,TP,1608R582 2007-000075 R-CHIP 220ohm,5%,1/16W,DA,TP,1608R592 2007-000124 R-CHIP 2.2Kohm,5%,1/16W,DA,TP,1608R655 2007-001167 R-CHIP 75ohm,5%,1/16W,DA,TP,1608R664 2007-000118 R-CHIP 390ohm,5%,1/16W,DA,TP,1608R665 2007-000074 R-CHIP 100ohm,5%,1/16W,DA,TP,1608R666 2007-000118 R-CHIP 390ohm,5%,1/16W,DA,TP,1608R668 2007-000084 R-CHIP 4.7Kohm,5%,1/16W,DA,TP,1608R669 2007-000084 R-CHIP 4.7Kohm,5%,1/16W,DA,TP,1608R670 2007-000084 R-CHIP 4.7Kohm,5%,1/16W,DA,TP,1608R671 2007-000084 R-CHIP 4.7Kohm,5%,1/16W,DA,TP,1608R672 2007-000074 R-CHIP 100ohm,5%,1/16W,DA,TP,1608R673 2007-000074 R-CHIP 100ohm,5%,1/16W,DA,TP,1608R682 2007-000077 R-CHIP 470ohm,5%,1/16W,DA,TP,1608R683 2007-000077 R-CHIP 470ohm,5%,1/16W,DA,TP,1608R684 2007-000077 R-CHIP 470ohm,5%,1/16W,DA,TP,1608R692 2007-000084 R-CHIP 4.7Kohm,5%,1/16W,DA,TP,1608R693 2007-000078 R-CHIP 1Kohm,5%,1/16W,DA,TP,1608R694 2007-000077 R-CHIP 470ohm,5%,1/16W,DA,TP,1608R695 2007-000109 R-CHIP 1Mohm,5%,1/16W,DA,TP,1608R696 2007-000116 R-CHIP 120ohm,5%,1/16W,DA,TP,1608R697 2007-001114 R-CHIP 680Kohm,5%,1/16W,DA,TP,1608R698 2007-000072 R-CHIP 47ohm,5%,1/16W,DA,TP,1608R701 2007-000074 R-CHIP 100ohm,5%,1/16W,DA,TP,1608R703 2007-000074 R-CHIP 100ohm,5%,1/16W,DA,TP,1608R704 2007-000074 R-CHIP 100ohm,5%,1/16W,DA,TP,1608R705 2007-000074 R-CHIP 100ohm,5%,1/16W,DA,TP,1608R706 2007-000074 R-CHIP 100ohm,5%,1/16W,DA,TP,1608R707 2007-000074 R-CHIP 100ohm,5%,1/16W,DA,TP,1608R708 2007-000070 R-CHIP 0ohm,5%,1/16W,DA,TP,1608

6 Electrical Parts List

6-6 GH19B*

Loc. No. Code No. Description Specification Remarks

CONFIDENTIAL

Page 28: Samsung Gh19bs

R709 2007-000074 R-CHIP 100ohm,5%,1/16W,DA,TP,1608R710 2007-000090 R-CHIP 10KOHM,5%,1/16W,DA,TP,1608R711 2007-000090 R-CHIP 10KOHM,5%,1/16W,DA,TP,1608R712 2007-000090 R-CHIP 10KOHM,5%,1/16W,DA,TP,1608R713 2007-000074 R-CHIP 100ohm,5%,1/16W,DA,TP,1608R715 2007-000078 R-CHIP 1Kohm,5%,1/16W,DA,TP,1608R716 2007-000287 R-CHIP 100OHM,1%,1/10W,DA,TP,1608R717 2007-000287 R-CHIP 100OHM,1%,1/10W,DA,TP,1608R718 2007-000287 R-CHIP 100OHM,1%,1/10W,DA,TP,1608R720 2007-000074 R-CHIP 100ohm,5%,1/16W,DA,TP,1608R721 2007-000090 R-CHIP 10KOHM,5%,1/16W,DA,TP,1608R722 2007-000084 R-CHIP 4.7Kohm,5%,1/16W,DA,TP,1608R723 2007-001044 R-CHIP 56ohm,5%,1/16W,DA,TP,1608R724 2007-001044 R-CHIP 56ohm,5%,1/16W,DA,TP,1608R725 2007-001044 R-CHIP 56ohm,5%,1/16W,DA,TP,1608R726 2007-001044 R-CHIP 56ohm,5%,1/16W,DA,TP,1608R727 2007-001044 R-CHIP 56ohm,5%,1/16W,DA,TP,1608R728 2007-001044 R-CHIP 56ohm,5%,1/16W,DA,TP,1608R729 2007-001044 R-CHIP 56ohm,5%,1/16W,DA,TP,1608R730 2007-001044 R-CHIP 56ohm,5%,1/16W,DA,TP,1608R731 2007-001044 R-CHIP 56ohm,5%,1/16W,DA,TP,1608R732 2007-001044 R-CHIP 56ohm,5%,1/16W,DA,TP,1608R733 2007-001044 R-CHIP 56ohm,5%,1/16W,DA,TP,1608R734 2007-001044 R-CHIP 56ohm,5%,1/16W,DA,TP,1608R735 2007-001044 R-CHIP 56ohm,5%,1/16W,DA,TP,1608R736 2007-001044 R-CHIP 56ohm,5%,1/16W,DA,TP,1608R737 2007-001044 R-CHIP 56ohm,5%,1/16W,DA,TP,1608R738 2007-001044 R-CHIP 56ohm,5%,1/16W,DA,TP,1608R739 2007-001044 R-CHIP 56ohm,5%,1/16W,DA,TP,1608R740 2007-001044 R-CHIP 56ohm,5%,1/16W,DA,TP,1608R741 2007-001044 R-CHIP 56ohm,5%,1/16W,DA,TP,1608R742 2007-001044 R-CHIP 56ohm,5%,1/16W,DA,TP,1608R750 2007-000090 R-CHIP 10KOHM,5%,1/16W,DA,TP,1608R751 2007-000090 R-CHIP 10KOHM,5%,1/16W,DA,TP,1608R752 2007-000084 R-CHIP 4.7Kohm,5%,1/16W,DA,TP,1608R753 2007-000074 R-CHIP 100ohm,5%,1/16W,DA,TP,1608R754 2007-000074 R-CHIP 100ohm,5%,1/16W,DA,TP,1608R790 2007-000074 R-CHIP 100ohm,5%,1/16W,DA,TP,1608R791 2007-000090 R-CHIP 10KOHM,5%,1/16W,DA,TP,1608RA301 2011-001410 R-NETWORK 120OHM,5%,1/16W,L,CHIP,8P,TPRA302 2011-001410 R-NETWORK 120OHM,5%,1/16W,L,CHIP,8P,TPRA303 2011-001410 R-NETWORK 120OHM,5%,1/16W,L,CHIP,8P,TPRA304 2011-001410 R-NETWORK 120OHM,5%,1/16W,L,CHIP,8P,TPRA305 2011-001410 R-NETWORK 120OHM,5%,1/16W,L,CHIP,8P,TPRA306 2011-001410 R-NETWORK 120OHM,5%,1/16W,L,CHIP,8P,TPRA307 2011-001410 R-NETWORK 120OHM,5%,1/16W,L,CHIP,8P,TPRA308 2011-001410 R-NETWORK 120OHM,5%,1/16W,L,CHIP,8P,TPRA309 2011-001410 R-NETWORK 120OHM,5%,1/16W,L,CHIP,8P,TPRA310 2011-001410 R-NETWORK 120OHM,5%,1/16W,L,CHIP,8P,TPRA311 2011-001410 R-NETWORK 120OHM,5%,1/16W,L,CHIP,8P,TPRA312 2011-001410 R-NETWORK 120OHM,5%,1/16W,L,CHIP,8P,TPX301 2801-003326 CRYSTAL-SMD 24MHz,30ppm,28-ABX,16pF,50ohm,X302 2801-003773 CRYSTAL-SMD 12MHZ,30PPM,28-AAN,20PF,50OHM,TPZD1 0403-000579 DIODE-ZENER BZX84C5V1,5.1V,5%,200mW,SOT-23ZD2 0403-000579 DIODE-ZENER BZX84C5V1,5.1V,5%,200mW,SOT-23

6 Electrical Parts List

GH19B* 6-7

Loc. No. Code No. Description Specification Remarks

CONFIDENTIAL

Page 29: Samsung Gh19bs

- BN90-00373A ASSY COVER FRONT GH19BSCIS BN90-00016J ASSY COVER FRONT GH19BS,ABS ,IV SILVER

- BN90-00374A ASSY COVER REAR GH19BSCIS BN63-00306A COVER-REAR GH17PS,ABS HB ,-

- BN90-00375A ASSY STAND GH19BSCIS BN90-00333A ASSY STAND GH17PS,ABS HB

- BN91-00311D ASSY LCD GH19PS,-,-,- SNACIS 0203-001318 TAPE-CONDUCTOR DK-K102-80-140,T0.13,W140,L80,GRAY SNACIS BN07-00057A LCD LTM190E1-L01,GH17LS,1280*1024,404*330*20,16.7M,36,0.098*0.294,0~50,5.0,PVA,-

- BN91-00461A ASSY CHASSIS GH19BS

- BN91-00462A ASSY SHIELD GH19BS SNACIS 0203-001159 TAPE-FILAMENT #8915,T0.15,W12,L55000,CLR SNACIS 0203-001304 TAPE-AL FOIL DK100-50-170,T0.7,W50,L170,SIL SNASH/PCB+PANEL 6001-000364 SCREW-MACHINE FH,+,M3,L8,ZPC(YEL),SM20C,- SNASH/PCB+SH/LVDS 6003-000117 SCREW-TAPTITE BH,+,B,M3,L6,ZPC(YEL),SWRCH18A SNACIS BN39-00073A CBF SIGNAL DET,2000MM,24P/24P,BLACK,-,DVI-D(M) TO DVI-D(M)CIS BN39-00115A CBF SIGNAL NL5MO,15P/15P,2990,1830MM,UL2990,BLACK,D-SUB/MALE,-,-,-CIS BN63-00309A SHIELD-LVDS GH19PS,SPTE,T0.3CIS BN68-00195Z LABEL-MARK SEC(EE) PANNEL,ART-PAPER 100G,-,30,10,-,BLK,WHT,-,- SNA

- BN92-00529A ASSY BOX GH19BSCBV/XSJ,SEJ,JAPAN SNACIS BH68-20306A LABEL-SERIAL ART_PAPER,100,-,-,DOMESTIC SNACIS BH68-70355A CARD-WARRANTY,CASE CSK5577J/LR,SEJ,JAPAN,-,-,J,- SNACIS BH68-70431A CARD-WARRANTY SAMSUNG 400TFT,SEJ,JAPAN,MOJO, SNACIS BH75-10529C UNIT-HANDLE/PACKING S/M170MP,PE-LD,PE-HD,-,WHITE,- SNACIS BN72-60001A LEVER TOP LSD210TL,PE-LD,WHITE,TFT_LCD SNACIS BN72-60002C LEVER BOTTOM S/M170MP,PE-HD,BLUE SNACIS BN68-00134C LABEL BAR CODE -,ALL,TCO95,PIVOT,W/W,ART-PAPER 90G,-,WHT,BLACK,-,-,- SNACIS BN69-00370B BOX S/M191T,JAPAN,CB-SW4,YEL,A-1,L497*W476*H236 SNA

- BN92-00530A ASSY LABEL GH19BSCBV/XSJ,SEJ,JAPAN SNACIS BN68-00219A LABEL RATING W/W,BARCODE,PE,T0.05,60,35,SYNC,-,PE NATURE,-,- SNACIS BN68-00286A LABEL RATING GH19BS,W/W,PE,T0.05,90,30,SYNC,PE NATURE

- BN92-00531A ASSY ACCESSORY GH19BS SNA

- BN92-00532A ASSY P/MATERIAL GH19BS SNACIS 0203-001157 TAPE-OPP MASKING OPP/W75/CLR,T0.05,W75,L100000, SNACIS BH69-00256A PAD-PACKING-EDGE MV540,B400,200,2170,-,-,YEL,-,- SNACIS BH69-00457B PACKING-PAD GH15,FOAM,T3.0,930,1000 SNACIS BH69-30355C BAG-FPD HDPE+PE FOAM,0.02+0.5,-,Y(24),-,IBM SNACIS BH69-40303L PACKING-PALLET WOOD,1020*994*130,-,ML15NS SNACIS BH69-40319A PACKING-PAD DW-2,-,-,CSD5577,-,-,-,-,-,-, SNACIS BH69-40379A PACKING-WRAP LDPE,W500*T0.02,-,- SNACIS BN68-00129A LABEL SHIPPING -,LABEL SHIPPING,ART-PAPER,100G,-,WHT,BLACK,-,-,- SNACIS BN69-00319A CUSHION-R/L GH19PS: (IN POWER),EPS M50

6 Electrical Parts List

6-8 GH19B*

Loc. No. Code No. Description Specification Remarks

CONFIDENTIAL6-2 Others

Page 30: Samsung Gh19bs

7 Block Diagram

GH19B* 7-1

CONFIDENTIAL

Page 31: Samsung Gh19bs

CONFIDENTIAL7 Block Diagrams

7-2 GH19B*

Memo

Page 32: Samsung Gh19bs

CONFIDENTIAL

GH19B* 8-1

8 Wiring Diagram

1 2 1110 123 4 5 6 7 8 9

NC

NC

BRIG

HT

BKLT

_EN

NC

GND

GND

12V

DC

(VDD

) 5V

GND

12V

DCN

C

CN10

11 2 1110 123 4 5 6 7 8 9

GND

GND

BRT_

ADJ

BL_O

N/O

FFGN

D

GND

GND

12V

DC

(VDD

) 5V

GND

12V

DC12

V DC

CN1

1234567

12V MAIN

GND12V INV

GNDGNDDPMS_ONSI9933ADY(SI)

INVE

RTER

MAIN PCB

1 2 1110 123 4 5 6 7 8 9

DDC_

SCL

DDC_

SDA

NC

RX1-

RX1+

DGN

DN

C

NC

DGN

DN

C

RX2-

RX2+

CN202

CN503

13 14 15 16 17 18 19 20 21 22 23 24

RX0+

DG

ND

NC

NC

DGN

DRX

C+RX

C-

RX0-

CHK_

DVI

NC

DDC P

OWER

INPU

T (+5V

)

CONNEC

TION S

IGNAL

OUTPU

T(+5V)

1 2 103 4 5 6 7 8 9

GND

GND

GND

DDC_

DC(5

V)SE

LF T

EST

GND

GND

CN201

11 12 13 14 15

GND

H_SY

NCDD

C_DA

TARE

D

BLUE

GREE

N

DDC_

CLK

V_SY

NC

POW

ER(5

V)

TX00

-TX

E3+

POW

ER(5

V)

TX00

+

DE TX03

+

POW

ER(5

V)N

C

NC

DGN

D

TXCL

K-

TX03

-TX

CLK+

DGN

D

TX02

+TX

02-

DGN

D

TX01

+TX

01-

1 2 3 4

CN402

5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

TXE0

-TX

E0+

TXCL

K+TX

E3-

TXE2

+

TXCL

K-DG

ND

TXE1

-

TXE2

-TX

E1+

21 22 23 24 25 26 27 28 29 30

AC/DC

ADAPTOR

123

12V DC

GNDGND CN504

AUDIO

(OPTION)

CN50512345678

5VLED_GRNLED_RED

GNDKEY2GNDKEY1GND9

GND

Page 33: Samsung Gh19bs

CONFIDENTIAL8 Wiring Diagram

8-2 GH19B*

Memo

Page 34: Samsung Gh19bs

GH19B* 9-1

B12

YU

V7

B13

C13

YU

V3

YU

V2

A14

YU

V1

B14

YU

V0

gm5020 01HIC301

K1VSYNC

A12

VC

LK

J4TCLK

RXC-D6RXCC6

RX@-D10C10 RX2

RX1-D9C9

YU

V6

C12

A13

YU

V5

YU

V4

RX0

REXTB10

T1RESETn

E2RED-RED

E1

J3PLLVDD_3.3_7

PLLVDD_3.3_6J1H1

PLLVDD_3.3_5PLLVDD_3.3_4

G3G1

C14

XTALH4

PLLVDD_3.3_2F4F2

PLLVDD_3.3_1

PLLGND_7K3J2

PLLGND_6PLLGND_5

H3

H2PLLGND_4

PLLGND_3G4G2

PLLGND_2PLLGND_1

F3

RX1

RX0-D8C8

D1GRN-

GRND2

GP

IO7

G19

K2NC5

F1NC4NC3 B5

A5NC2NC1 A1

R3IRQnIRQINn

R4

PLLVDD_3.3_3

M1

GP

IO3

M2

M3

GP

IO2

GP

IO1

M4

HSYNCL2

HFSnP2

HDATA3P3P4

HDATA2HDATA1

R1

R2HDATA0

P1HCLK

V1

FS

DQ

M3

W12

V12

FS

DQ

M2

FS

DQ

M1

Y8

W8

FS

DQ

M0

FS

DA

TA9

Y9

W9

FS

DA

TA8

V9

FS

DA

TA7

V8

G18

GP

IO6

GP

IO5

L1

GP

IO4

T20

FS

DA

TA46

FS

DA

TA45

T19

T18

FS

DA

TA44

FS

DA

TA43

U20

U19

FS

DA

TA42

FS

DA

TA41

U18

V20

FS

DA

TA40

W7

FS

DA

TA4

FS

DA

TA39

N1

GP

IO0

FS

WE

U2

FS

RA

S

Y20

W19

FS

DA

TA36

FS

DA

TA35

Y19

V18

FS

DA

TA34

FS

DA

TA33

W18

FS

DA

TA32

Y18

FS

DA

TA31

V17

W17

FS

DA

TA30

FS

DA

TA3

V7

FS

DA

TA6

FS

DA

TA5

Y7

FS

DA

TA47

R18

W16

Y16

FS

DA

TA26

FS

DA

TA25

V15

W15

FS

DA

TA24

FS

DA

TA23

Y15

V14

FS

DA

TA22

FS

DA

TA21

W14

FS

DA

TA20

Y14 Y6

V19

W20

FS

DA

TA38

FS

DA

TA37

FS

DA

TA17

Y13

Y12

FS

DA

TA16

FS

DA

TA15

V11

W11

FS

DA

TA14

FS

DA

TA13

Y11

Y10

FS

DA

TA12

FS

DA

TA11

W10

V10

FS

DA

TA10

FS

DA

TA1

FS

DA

TA29

Y17

V16

FS

DA

TA28

FS

DA

TA27

T3

U1

FS

CK

E

U3

FS

CA

S

FS

AD

DR

9Y

2

V3

FS

AD

DR

8

W3

FS

AD

DR

7

Y3

FS

AD

DR

6

FS

AD

DR

5V

4W

4F

SA

DD

R4

FS

DA

TA2

FS

DA

TA19

V13

W13

FS

DA

TA18

FS

AD

DR

2

FS

AD

DR

13V

2W

1F

SA

DD

R12

FS

AD

DR

11Y

1W

2F

SA

DD

R10

FS

AD

DR

1W

5Y

5F

SA

DD

R0

EXTCLKL3

DVS F19

W6

V6

FS

DA

TA0

FS

CLK

DV

DD

33_8

DV

DD

33_7

U6

U8

DV

DD

33_6

DV

DD

33_5

U10

U12

DV

DD

33_4

DV

DD

33_3

U13

U15

DV

DD

33_2

DV

DD

33_1

9D

16D

15D

VD

D33

_18

DV

DD

33_1

7

FS

AD

DR

3Y

4V

5

G17 J17

DV

DD

33_1

4

DV

DD

33_1

3L4 L17

DV

DD

33_1

2D

VD

D33

_11

N17

R17

DV

DD

33_1

0

U17

DV

DD

33_1

N4

DV

DD

25_9

DV

DD

25_8

P17

T17

DV

DD

33_9

T4

U5

U7

DV

DD

25_5

DV

DD

25_4

U9

U11

DV

DD

25_3

DV

DD

25_2

U14

DV

DD

25_1

6D

17D

14D

VD

D25

_15

DV

DD

25_1

4D

12

F17

DV

DD

25_1

3

K4

DV

DD

25_1

2

D13

E17

DV

DD

33_1

6D

VD

D33

_15

M17

U16

DV

DD

25_1

DHS F20

M12

DG

ND

9

DG

ND

8M

13 N8

DG

ND

7D

GN

D6

N9

N10

DG

ND

5

N11

DG

ND

4

DG

ND

37

DV

DD

25_7

DV

DD

25_6

U4

H10

H11

DG

ND

34D

GN

D33

H12

H13

DG

ND

32D

GN

D31

J8 J9D

GN

D30

N12

DG

ND

3

DG

ND

29J1

0J1

1D

GN

D28

DG

ND

27

K17

DV

DD

25_1

1D

VD

D25

_10

DG

ND

25K

8K

9D

GN

D24

DG

ND

23K

10K

11D

GN

D22

DG

ND

21K

12

DG

ND

20K

13

N13

DG

ND

2

L8D

GN

D19

L9D

GN

D18

H8

H9

DG

ND

36

DG

ND

35

DG

ND

16L1

1D

GN

D15

L12

L13

DG

ND

14

DG

ND

13M

8M

9D

GN

D12

M10

DG

ND

11D

GN

D10

M11 T

2D

GN

D1

DEN F18

J12

J13

DG

ND

26

DDC_SDAN3

N2DDC_SCL

G20DCLK

DBRED7 A15B15DBRED6

DBRED5 C15

A16DBRED4DBRED3 B16

DBRED2 C16

DBRED1 A17

L10

DG

ND

17

DBRED0

C17DBGRN7DBGRN6 A18

B18DBGRN5DBGRN4 C18

A19DBGRN3DBGRN2 A20

B19DBGRN1DBGRN0 B20

DBBLU7 C19C20D18DBBLU5D19DBBLU4

DBBLU3 D20E18DBBLU2

DBBLU1 E19E20DBBLU0

H17DARED7DARED6 H18

H19DARED5DARED4 H20

J18

B17

DARED3DARED2 J19

J20DARED1

DARED0 K18

DAGRN7 K19K20DAGRN6

DAGRN5 L20

L19DAGRN4DAGRN3 L18

DAGRN2 M20

DAGRN1 M19

DBBLU6

DAGRN0

N20DABLU7DABLU6 N19

N18DABLU5DABLU4 P20

P19DABLU3DABLU2 P18

R20DABLU1R19

C2BLU-BLU

C1

B2

B6

AV

DD

33_4

AV

DD

33_3

B7

B8

AV

DD

33_2

AV

DD

33_1

B9

AVDD33-9E3

D3 AVDD33-8AVDD33-7C3

B11 AVDD33-6

AV

DD

25_6

A6

A7

M18

AGND3

A3 AGND2

AGND15E4D11 AGND14

AGND13D7D5 AGND12

AGND11D4C11 AGND10

A2 AGND1

DABLU0

AV

DD

25_5

A8

AV

DD

25_4

R717 100

A9

A11 0 0

120ohm

AV

DD

25_3

AV

DD

25_2

A10

A11

AV

DD

25_1

AGND9C7C5 AGND8

C4 AGND7

AGND6B4B3 AGND5

AGND4B1A4

AV

DD

33_5

A8 1 1

EMI Dummy

Place Bottom of PCB

A9 1 1

120ohm

120ohm

A3 0 1

FSADDR I2C 6-WIRE

A6 0 0

A12 0 0

A10 1 1

Place near of Scaler

A5 1 0

A0 0 1

A13 1 1

120ohm

120ohm

120ohm

120ohm

EMI Dummy Place Bottom of PCB

A1 1 1

120ohm

A7 0 1

120ohm

120ohm

A4 0 1

120ohm

120ohm

A2 1 1

RA301

1 2

3 4

5 6

7 84

5 6

7 8

SUPLECODE

SUPLECODERA3041 2

3

75R343

8

R685470

SUPLECODERA305

1 2

3 4

5 6

7

R303

470R682

10

10R307

C42222pF50V

1 2

3 4

5 6

7 8

RA303SUPLECODE

JP24 10K

10nFC381

75R341

JP12 10K

10

JP17 10K

R304

R5922.2K

1/16W

C382 10nF

6

7 8

R311 100

SUPLECODERA311

1 2

3 4

5

R309 100

JP1 10K

AVDD_3.3

470R684

C380 10nF

10KJP5

DVDD_3.3

1 2

3 4

5 6

7 8

10K

RA308SUPLECODE

JP7

8

10R306

1 2

3 4

5 6

7

DVDD_3.3

AVDD_2.5

RA302

SUPLECODE

C68615pF

10KJP26

3 4

5 6

7 8

$O,$V

SUPLECODECA5

1 2

R683470

100R718

C682 10nF

5 6

7 8

R340 75

SUPLECODE

1 2

3 4

0.01nF

$O,$V

CA2

JP15 10K

C383

Q0 Q1

DVDD_2.5AVDD_3.3

X301

4C-49/SM5H,24MHZ,16PF

R301 10

5 6

7 8

50V22pFC421

1 2

3 4

75

RA306SUPLECODE

JP3

R342

4

5 6

7 8

10K

SUPLECODERA310

1 2

3

0.01nFC384

1

TP1425

15pF

R308 10

1/16W1KR300

C684

6

7 8

DVDD_3.3

1 2

3 4

5

1 2

3 4

5 6

7 8

$O,$V

CA10 SUPLECODE

6

7 8

$O,$V

SUPLECODECA1

1 2

3 4

5

RA312SUPLECODE

50V15pFC652

JP9 10K

10KJP19

10KJP27

10nFC681

1 2

3 4

5 6

7 8

3 4

5 6

7 8

$O,$V

CA11 SUPLECODE

$O,$V

CA7 SUPLECODE

1 2

1 2

3 4

5 6

7 8

7 8

$O,$V

CA6 SUPLECODE

CA3SUPLECODE

1 2

3 4

5 6

JP21

$O,$V

100R310

10K

10R302

100R716

50V22pFC423

C683

10K

10nF

15pF

PVDD_3.3

JP14

C685

3 4

5 6

7 8

R305 10

1

SUPLECODE

RA307

1 2

TP1426

C42422pF50V

1 2

3 4

5 6

7 8

$O,$V

SUPLECODE

CA4

1 2

3 4

5 6

7 8

8

$O,$V

SUPLECODECA9

SUPLECODECA12

1 2

3 4

5 6

7

3 4

5 6

7 8

$O,$V

8

RA309

SUPLECODE

1 2

SUPLECODECA8

1 2

3 4

5 6

7

DEG(5) DOR(5)

DOR(3)

DOR(1)

DOG(6)

DOG(4)

DOG(2)

DOG(0)

DOB(7)

DOB(5)

DOB(3)

DOB(1)DEB(2)

DEB(0)

DGND

FS

DA

TA(4

3)

$O,$V

FS

DA

TA(1

4)

FS

DA

TA(1

3)F

SD

ATA

(12)

FS

DA

TA(1

1)F

SD

ATA

(10)

FS

DA

TA(9

)

FS

DA

TA(8

)

FS

DA

TA(1

9)F

SD

ATA

(18)

FS

DA

TA(1

7)F

SD

ATA

(16)

FS

DA

TA(7

)F

SD

ATA

(6)

FS

DA

TA(5

)F

SD

ATA

(4)

FS

DA

TA(3

)F

SD

ATA

(2)

FS

DA

TA(1

)F

SD

ATA

(0)

DER(7)

DER(5)

DER(3)

DER(1)

DEG(6)

DEG(4)DEG(3)DEG(2)DEG(1)DEG(0)

DEG(7)

FS

AD

DR

(4)

FS

AD

DR

(3)

FS

AD

DR

(2)

FS

AD

DR

(1)

FS

AD

DR

(0)

FS

DA

TA(4

7)F

SD

ATA

(46)

FS

DA

TA(4

5)

FS

DA

TA(4

4)

FS

DA

TA(4

2)

FS

DA

TA(3

9)F

SD

ATA

(38)

FS

DA

TA(3

7)

FS

DA

TA(4

1)F

SD

ATA

(40)

FS

DA

TA(3

6)F

SD

ATA

(35)

FS

DA

TA(3

4)F

SD

ATA

(33)

FS

DA

TA(3

2)F

SD

ATA

(31)

FS

DA

TA(2

7)F

SD

ATA

(26)

FS

DA

TA(2

5)

FS

DA

TA(3

0)

FS

DA

TA(2

9)

FS

DA

TA(2

4)F

SD

ATA

(23)

FS

DA

TA(2

2)F

SD

ATA

(21)

FS

DA

TA(2

0)

FS

DA

TA(1

5)

DER(4)

DER(6)

DEB(4)DEB(5)DEB(6)

DEB(7)

DEB(1)

DEB(3)

DOR(4)

DOR(6)DOR(7)

DOR(0)

DOR(2)

DOG(5)

DOG(7)

DOG(1)

DOG(3)DOB(4)

DOB(6)

DOB(0)

DOB(2)

FS

AD

DR

(7)

FS

AD

DR

(6)

FS

AD

DR

(5)

FS

AD

DR

(11)

FS

AD

DR

(10)

FS

AD

DR

(9)

FS

AD

DR

(8)

FS

AD

DR

(13)

FS

AD

DR

(12)

DGNDDGND

FSCAS

FSCKEFSCLK

FS

DA

TA(2

8)

FSDQM0FSDQM1FSDQM2FSDQM3

FSRAS

FSWE

AGND

BLU-

GRN-

RED-

DOR(7:0)DOG(7:0)DOB(7:0)

DER(7:0)

DEG(7:0)DEB(7:0)

DER(2)

DER(0)

DOG(4)

DOG(3)DOG(2)DOG(1)DOG(0)

DOB(7:0)DOB(7)DOB(6)DOB(5)DOB(4)DOB(3)DOB(2)

DOB(1)DOB(0)

DGND

H_SYNC

V_SYNC

BLU+

GRN+

RED+

AGND

FSADDR(13:0)

PGND

0.3mmHCLKHFS

*RESET

FSDATA(0:47)

DOR(7:0)DOR(7)DOR(6)DOR(5)

DOR(4)DOR(3)DOR(2)DOR(1)DOR(0)

DOG(7:0)DOG(7)DOG(6)DOG(5)

FSADDR(11)FSADDR(10)

FSADDR(9)FSADDR(8)

FSADDR(6)FSADDR(5)

FSADDR(4)

FSADDR(7)

FSADDR(1)FSADDR(0)

FSADDR(3)FSADDR(2)

DGND

HDATA(3)HDATA(3)

HDATA(1)HDATA(1)

HDATA(2)HDATA(2)

DEG(0)

DEB(7)DEB(6)DEB(5)

DEB(4)DEB(3)DEB(2)DEB(1)DEB(0)

HDATA(3:0)

AGND

DENDVSDHS

FSADDR(13:0)

HDATA(0)HDATA(0)

DCLK

DER(7:0)

DEG(7:0)

DEB(7:0)

FSADDR(13)FSADDR(12)

Rx2+Rx2-Rx1+Rx1-

Rx0+Rx0-

RxC+RxC-

DER(7)DER(6)

DER(5)DER(4)DER(3)DER(2)DER(1)

DER(0)

DEG(7)DEG(6)DEG(5)

DEG(4)DEG(3)DEG(2)DEG(1)

1213

1415

9 Schematic Diagrams

9-1 MP1.0 Part Schematic Diagram

CONFIDENTIAL

Page 35: Samsung Gh19bs

9 Schematic Diagrams

9-2 GH19B*

12 13 14 15

CONFIDENTIAL

Page 36: Samsung Gh19bs

GH19B* 9-3

9 Schematic Diagrams

12MHz

AD

D P

OIN

T

ADD POINT

D25

3

12

3

R753 100

TP

977

1

MM

BD

4148

SE

TP1408

1

1

1/16W1MR695

R51

2

TP1411

NC5

TP

1454

1

4.7K

QZX363C5V6IC525

2 A

C16 C24

C3

3C4

1

1

TP1404

1

1

TP1406

TP1413

1

3C4

1

NC5

100R709

QZX6PIC519

A2C

16 C24

C3

18

19

20

21

22

23

24

27

303132

9

10

11

12

13

14

15

16

26

29

17

1

2

3

4

5

6

7

8

25

28

12

3

tpcon32p_1CN202

A

6 C1 4

C2

3 C3

1 C4

5N

C

D25

5M

MB

D41

48S

E

R720

IC520QZX6P

2

100

1/16W

12

3

390R666

1

D25

6M

MB

D41

48S

E

MM

BD

4148

SE

12

3

TP

976

4.7K

+5V_M

D25

2

D20

3

1 2

3

R51

1

R704 100M

MB

D41

48S

E

TP1412

1

+5V_M

100R521

TP

1359

1

12

3

+5V_M

C20422pF

+12V_INV

D25

8M

MB

D41

48S

E

R2545101/16W

6 44

VS

YN

CI

TP1414

1

40

PC

5

PC6 37

PC7 36

PD0 35

PD13433

PD232

PD331

PD430

PD5

RS

TB

4

V33

PB215

PB314

28

PB

4

27

PB

5

26

PB

6

25

PB

7

PC

0

3

PC

1

2

PC

2

1 42

PC

3

41

PC

4

13

29PA0

24

PA

1

23

PA

2P

A3

22

PA

4

21

PA

5

20

PA

6

19

PA

7

18

PB017PB1

16

CV

V

5

7GND

43

HS

YN

CI

NC138

NC239

9 OSCI

8OSCO

10 P3011 P3112

P34P35

R701

NT68F63IC521

1 2

3

100

R66

9

D20

1M

MB

D41

48S

E

BLM41P600SFT121

1A

2B

4.7K

TP

1365

1

TP

1452

1

10

11

12

13

14

15

1

2

3

4

5

6

7

8

9

34 5

678

d_sub15pCN201

IC204NM24C02M8

12

TP

1357

1

R75

24.

7K

100pF

75R203

C214

X302Q

0Q

1

ZD1BZX84C5V1

1 A

B2

3 C

4.7K

R72

2

C53310nF

C54110nF

14

MM

BD

4148

SE

D25

7

12

3

4

5

6

7

8

9

10

11

12

13

+5V_INV

CN101slcon14p_1

1

2

3

+5V_M

4.7K

R67

1

C65610nF10nF10nF

C655

TP1379 1

C654 C65310nF

100

TP1378 1

4

5

6

7

8

R790

A

B2

C3

slcon8pCN504A

1

2

3

BZX84C5V1ZD2

1

100R672

16V100nFC666

D265BZX84C5V1

1

R211100

1/16W

8

TP1416

1

TP1370

M24C08-WMN1TIC502

12345

67

100 1/16W

1A

2 B3C TP1120

1

R705

TP

973

1

BZX84C5V1D209

R707

100R230

100

C662

TP

975

1

R509 100

0.027nF

A1

B2

12

3

BLM41P600SFT120

50V100pFC252

BZX84C5V1D206

5

6

7

8

9

10

11

slcon11pCN505

1

2

3

4

1

16V100nFC545

+5V_M

TP1471C693

10nFC694

1

TP1469 1

10nF

12O_5

2O_O

14VCC

TP1470

GND

3I1

5I2

9I3

11I4

13I5

IO1

4O_1

6O_2

8O_3

10O_4

10nF

IC507MC74F14D

7

TP1417

1

C692

6

7

8

TP1455

1

IC516GS1881-CKA

1

2

3

45

TP13671

TP13681

BZ

X84

C5V

1

12

3

+5V_M

TP1415

1

D20

5

+5V_M

R7151K

R696120

C668100nF

16V

100R520

390

100 1/16WR706

R708

R664

TP1407 1

0

+5V_M

TP

980

1

C56015pF50VMO

R510 100

1

4.7K1/16W

R218

TP1376 1

TP1119

TP1371 1

TP1377 1

680KR697

1

U23

1

R698

TP

1363

47

MM

BD

4148

SE

12

3

R256

1/16W47K

TP1398

1

D25

1

22pFC661

+5V_M

100pFC215

FT412SGM32F1E104-2A

A1 B 2

3C

NC

25V100uFC620

IC742QZX6P

2 A

6 C1 4

C2

3 C3

1 C4

5

12

3

+5V_M

D25

4M

MB

D41

48S

E

R231

1/16W10K

R261 100

B3 C

TP1409

11

BZX84C5V1D210A1

2

100

+5V_M

TP1118

470

R253

C66010uF

R694

R25510K1/16W

C513100nF

TP1410

1

MM

BD

4148

SE

1 2

3

R20475

R205

D20

2

TP

994

1

75

100

R25747K

1/16W

R508

TP

998

1

1/16W

C52110uF

4.7K

4.7KR219

R69

2

BRIGHT

1

4.7K

R66

8

R754 100

+5V_M

C667100nF

16V

C65747uF

R713 100

R503 100

R693 1K

BZX84C5V1D266

KSC1623-YQ108

B

C

E

1TP1391

1

100R507

R703 100

100R665

4.7K

R67

0

4.7K

R51

4

100R506

C66910nF

16V

R260 100

100nFC135

R673

1001/16W

R582

TP1468 1

100

*DIGITAL_DPMS

DEFAULT_NET_TYPE

10nFC691

BLU-GRN-RED-

0.3mm

AGND

DGND

DGND

D_LED

A_LED

DGND

LED_GRN

LED_RED

KEY1

KEY2

DGND

LED_GRN

LED_RED

KEY1

KEY2

KEY2

LED_GRNLED_RED

SDASCL

D_LEDA_LED

*DPMS_ON

CHK_DVI

*RESET*LVDS_EN

DGND

*PANEL_EN

*BKLT_EN

DGND

BRIGHTCHK_DSUB

*BKLT_EN

POWER*ON_OFF

AGND

SOG_SYNC

DDC_DATA

DDC_CLK

HDATA(3:0)

HDATA(0)HDATA(1)HDATA(2)HDATA(3)

H*V_SYNC

DDC_CLKDDC_DATA

SOG_SYNC

H_SYNCV_SYNC

A_V_SYNC

DGND

DGND

HFSHCLK

KEY1

DGND

Rx0-

DGND

DGND

DGND

BLU+

GRN+

RED+

SELF_D

AGND

AGNDAGND

CHK_DSUB

A_H*V_SYNC

A_V_SYNC

AGND

SCL

DGND

SDA

DGNDINV_GND

BRIGHT

A_H*V_SYNC

H*V_SYNC

CHK_DVI

Rx1+

Rx2+

Rx1-

Rx2-

RxC-RxC+

Rx0+

10

11

CONFIDENTIAL9-2 MP1.0 Part Schematic Diagram

Page 37: Samsung Gh19bs

CONFIDENTIAL9 Schematic Diagrams

9-4 GH19B*

10 11

Page 38: Samsung Gh19bs

GH19B* 9-5

9 Schematic Diagrams

0R738

0R726

1

R723 0

R731 0

0R728

LVDS_3.3

1

0R740

MO50V47pF

0R736

C649

R730

41TXOUT2-42

TXOUT3+3738

TXOUT3-

1VCC

VCC19

VCC226

0

TXIN456

2 TXIN53

TXIN64 TXIN7

TXIN86

TXIN97

TXOUT0+4748

TXOUT0-

TXOUT1+4546

TXOUT1-

TXOUT2+

TXIN19

54TXIN2

22TXIN2023TXIN21

24TXIN2225TXIN23

TXIN242728

TXIN25

30TXIN26

50TXIN27

TXIN355

TXIN0

52TXIN1

TXIN108

TXIN111011

TXIN1212TXIN13

14TXIN14

15 TXIN15TXIN16

16

18TXIN17TXIN1819

2036

LVDSGND2

44LVDSVCC

PLLGND35

33PLLGND1

34PLLVCC

32PWRDWN

R_FB17

TXCLKIN31

TXCLKOUT+3940

TXCLKOUT-

515

GND1

GND213

21GND3

GND429

GND553

LVDSGND49

43LVDSGND1

1

DS90C385MTDIC401

0R724

0

1

R735

1

R725 0

R733 0

1

R741 0

MVDD_3.3

R415 0 11

0R742

1

PANEL_5.0

1

C41710uF

0R732

0R734

C404100nF

R414

VSS126

4VSSO

10VSSO1

41VSSO2

47VSSO3

15WE

0

NC

33NC1

RAS17

UDQM36

VDD1

25VDD1

7VDDO

13VDDO1

VDDO244

VDDO338

VSS50

4849

DQ15

5DQ2

DQ36

DQ48

DQ59

DQ61112

DQ739

DQ8

DQ940

LDQM14 37

CAS16

CKE3435

CLK

18CS

2DQ0

DQ13

DQ104243

DQ11

45DQ12

DQ1346

DQ14

22

20A10

23A2

A324 27

A4

A52829

A6

A73031

A8

A932

BA19

KM416S1020BT-G/F10IC513

21A0

A1

R737 0

1

R739 0

R727 0

100uFC410

1

9VCC1

26VCC2

R729 0

6TXIN87TXIN9

47TXOUT0+TXOUT0-

48

45TXOUT1+TXOUT1-

46

41TXOUT2+

42TXOUT2-

37TXOUT3+TXOUT3-

38

VCC

24

TXIN2325

27TXIN24TXIN25

2830

TXIN26

TXIN2750

55TXIN3TXIN4

56

TXIN52

TXIN63

TXIN74

11

TXIN1312

TXIN1414

TXIN151516 TXIN16

18 TXIN1719

TXIN1820 TXIN19

TXIN254

TXIN2022

TXIN2123

TXIN22PLLVCC

34

PWRDWN32

17R_FB

31TXCLKIN

39TXCLKOUT+TXCLKOUT-

40

TXIN051TXIN152

8TXIN10

10TXIN11TXIN12

5

13GND2

GND321

GND429

53GND5

49LVDSGND

43LVDSGND1

LVDSGND236

LVDSVCC44

35PLLGND

PLLGND133

DS90C385MTDIC402

GND1

11

SGM32F1E104-2A

1A

B2

3 C

1

FT407

1

FT408SGM32F1E104-2A

A1 2BC

3

MVDD_3.3

C416

100nFC405

47

WE15

10nF

VDD

VDD125

VDDO7

13VDDO1

44VDDO2

38VDDO3

50VSS

26VSS1

VSSO4

VSSO110

VSSO241

VSSO3

9DQ5

11DQ6

DQ712

DQ83940

DQ9

14LDQM NC

37

NC133

17RAS

36UDQM

123

DQ1

42DQ10

DQ1143

45DQ12

46DQ13

48DQ14

DQ1549

DQ256

DQ3

8DQ4

2728

A5

A62930

A7

31A8

32A9

19BA

16CAS

34CKE

CLK35

CS18

DQ0

IC514

A02122

A1

A1020

A22324

A3 A4

R655751/16W

KM416S1020BT-G/F10

181920212223242526

67891011121314151617

27282930

12345

1

slcon30pCN402

11

MVDD_3.3

C403100nF

11

11

VSS

26VSS1

VSSO4

VSSO110

VSSO241

VSSO347

WE15

NC37

NC133

17RAS

36UDQM

1VDD

VDD125

7VDDO

VDDO113

44VDDO2

38VDDO3

50

DQ14

DQ1549

DQ256

DQ3

8DQ4

9DQ5

11DQ6

DQ712

DQ839

DQ940

14LDQM

BA

16CAS

34CKE

CLK35

CS18

DQ023

DQ1

42DQ10

43DQ11

DQ124546

DQ13

48

22A1

A1020

A22324

A3 A42728

A5

A629

A730

A831

A93219

KM416S1020BT-G/F10IC512

A021

TXE3+

TXE0-

TXE1-

TXE2+TXE2-

DE

TXECLK+TXECLK-

DGND

DHS

DGND

DGND

DGND

DOR(3)DOR(4)

DOR(7)DOR(5)DOG(0)

DOG(1)DOG(2)

TXO0+TXO0-

TXO1+TXO1-

TXO2+TXO2-

TXO3+TXO3-

TXE0+

TXE1+

TXE3-

DEG(1)DEG(2)

DGND

*LVDS_EN

DEN

DOR(7:0)

DOG(7:0)

DOB(7:0)TXOCLK+TXOCLK-

DOR(0)DOR(1)

DOG(6)

DOG(7)DOG(3)DOG(4)

DOG(5)DOB(0)DOB(6)

DOB(7)DOB(1)DOB(2)

DOR(2)

DOB(3)DOB(4)DOB(5)

DOR(6)

FSDATA(41)

DGND

FSADDR(13:0)

FSDATA(0:47)

DER(7:0)

DEG(7:0)

DEB(7:0)

DCLK

DER(0)DER(1)

DEG(6)

DEG(7)DEG(3)DEG(4)

DEG(5)DEB(0)DEB(6)

DEB(7)DEB(1)DEB(2)

DER(2)

DEB(3)DEB(4)DEB(5)

DVS

DER(6)

DER(3)DER(4)

DER(7)DER(5)DEG(0)

FSDATA(24)FSDATA(25)

FSDQM2FSDQM3

FSADDR(0)FSADDR(1)

FSADDR(10)

FSADDR(2)FSADDR(3) FSADDR(4)

FSADDR(5)FSADDR(6)FSADDR(7)FSADDR(8)FSADDR(9)FSADDR(11)

DGND

FSDATA(32)FSDATA(33)

FSDATA(42)FSDATA(43)

FSDATA(44)FSDATA(45)

FSDATA(46)FSDATA(47)

FSDATA(34)FSDATA(35)

FSDATA(36)FSDATA(37)

FSDATA(38)FSDATA(39) FSDATA(40)

FSDATA(9)

FSDQM0

FSRAS

FSDQM1

FSWE

FSADDR(0)FSADDR(1)

FSADDR(10)

FSADDR(2)FSADDR(3) FSADDR(4)

FSADDR(5)FSADDR(6)FSADDR(7)FSADDR(8)FSADDR(9)FSADDR(11)

DGND

FSDATA(16)FSDATA(17)

FSDATA(26)FSDATA(27)

FSDATA(28)FSDATA(29)

FSDATA(30)FSDATA(31)

FSDATA(18)FSDATA(19)

FSDATA(20)FSDATA(21)

FSDATA(22)FSDATA(23)

FSADDR(0)FSADDR(1)

FSADDR(10)

FSADDR(2)FSADDR(3) FSADDR(4)

FSADDR(5)FSADDR(6)FSADDR(7)FSADDR(8)FSADDR(9)FSADDR(11)

FSCAS

FSCKEFSCLK

DGND

FSDATA(0)FSDATA(1)

FSDATA(10)FSDATA(11)

FSDATA(12)FSDATA(13)

FSDATA(14)FSDATA(15)

FSDATA(2)FSDATA(3)

FSDATA(4)FSDATA(5)

FSDATA(6)FSDATA(7) FSDATA(8)

9

6

5

8

7

13

42

CONFIDENTIAL9-3 MP1.0 Part Schematic Diagram

Page 39: Samsung Gh19bs

CONFIDENTIAL9 Schematic Diagrams

9-6 GH19B*

1 2 3 4

6 7 8 9

5

Page 40: Samsung Gh19bs

CONFIDENTIAL

GH19B* 9-7

9 Schematic Diagrams

ANALOG

H:DPMS )

OFF(H)

Seperate the Power Plane and Trace for Audio Noise

OFF(H)

ON(L) OFF(H)

ON(L) OFF(H)

ON DPMS

DIGITAL

(changed to

ON

ON(L)

OFF

POWER ON_OFF OFF(H)

DPMS_ON ON(L)

L:NORMAL

OFF(H) ON(L) OFF(H) OFF(H)

DIGITAL_DPMS

OFF(H)

OFF(H)

DPMS

C304100nF16VMO

1

C369220pF

220pFC646

TP1423

MO16V100nFC301

MO16V

100nFC324

100nF16V

MO

C631

MO

C641100nF16V

C329220pF

C335100nF16VMO

100nFC675 C676

100nF

TP14181

220pFC314

FT415

A1

B2

C357220pF

MO

16V100nF 220pF

C645C635

S2

C636100nF16V

MO

D1 87D1_1

D2 6

5D2_1

G12

G24

1 S1

3

IC740SI9933ADY-T1

FT304SGM32F1E104-2A

1 A B 2

3C

C348220pF

C342220pF

B2

MO

16V100nFC637

BLM41P600SFT122

A1

MO16V100nFC340

C670100uF25V

CN504dcjhp_7

1

23

C689100nF

BLM41P600S

FT414

A1

B2

AVDD_2.5

C315220pF

+5V_M

220pFC312

+12V_MAIN

U11

+5V_INV

+12V_INV

C644220pF

C688100uF25V

SGM32F1E104-2A

1 A B 2

3C

100nFC690

100nFC678

FT301

MO16V100nFC336

1/16W10KR711

100nF16VMO

220pFC648

DVDD_3.3

C308

C366100nF16VMO

R751

10K1/16W

MO16V100nFC334

100nF16V

C680

PVDD_3.3

+5V

TP14211

MO16V100nFC305C302

100nF16VMO

220pFC361

220pFC368

10KR721

MO16V

100nFC322

100nFC677

MO

16V100nFC642

+2.5V_D

C622

ELECAP603

220pFC647

C326

LVDS_3.3

C373

ELECAP603

220pFC370

220pF

R791

FT417 BLM41P600S

1A

2B

1/16W10K

+12V_MAIN

1

TP1462

1

C310100nF16VMO

16V22uFC363

TP1422

220pFC345 C346

220pF

SGM32F1E104-2AFT416

A1 2BC

3

8D1D1_1 7

6D2D2_1 5

2 G1

4 G2

S11

S23

DVDD_2.5

SI9933ADY-T1Q109

MO16V100nFC303

+3.3V

C311220pF

D2D2_1 5

2 G1

4 G2

S11

S23

SI9933ADY-T1IC524

8D1D1_1 7

6

C364100nF16VMO

47uFC671

MO16V100nFC356

C313220pF

MO

C633100nF16V

MO16V100nFC307

2GND

1 IN 3OUT

TP14191

2GND

1 IN 3OUT

IC510BA033FP

10K

IC523BA033FP

R750

MO

16V100nFC632

C674100nF

MO16V100nFC338

C110

16V

100nF

C309

TP14241

MVDD_3.3TP14611

MO16V100nF

PANEL_5.0

+3.3V_P

+5V

C333100nF16VMO

C323100nF

16VMO

MO16V100nFC354

C319220pF

220pFC343

100nF16VMO

220pFC316

C353

MO16V100nFC352

TP14671

220pFC358

1/16W10KR712

C360220pF

C317220pF

C344220pF

16V22uFC630

A1

B2

D267SS24

25V100uFC687

BLM41P600SFT418

MO

C638

SGM32F1E104-2AFT302

A1 2BC

3

100nF16V

C32122uF

16V

220pFC371

220pFC347

C306100nF16VMO

TP14661

C351

22uF16V

VOUT

+2.5V_A

TP1463

1

IC104LP3961EMP-2.5

5

GND

1SD SENSE

4

VIN2 3

220pFC341

2B

AVDD_3.3

C359220pF

FT413

1A

MO

16V100nFC634

1

+5V_A

+5V_A

MO

C639100nF16V

2

3

4

5

6

7TP1459

OUT3

slcon7pCN503

1

1

MC7812CD2TIC741

GND

2

IN1

FT303

A1 2BC

3

TP1464

GND2

1 IN 3OUT

SGM32F1E104-2A

16V100uF

IC522

BA17805FP

16VMO

+5V

C673

FT305SGM32F1E104-2A

1 A B 2

3C

C337100nF

100uF

16V

C112

220pF

TP14581

C643

C355100nF16VMO

MO

C327220pF

TP14201

C339100nF16V

16V100nFC365

C325100nF

16VMO

MO

C679100nF

100nF

+5V_M

+12V_MAIN

C67210uF

220pFC318

C640

MO

16V

TP14651

+5V

R710 10K

220pFC328

MO16V100nFC367

DGND

*DIGITAL_DPMS

*PANEL_EN

POWER*ON_OFF

DGND

DGND

*DPMS_ON

DGND

PGND

DGNDAGND

PGNDDGND

AGND

DGND

AGND

AGND

PGND

AGND

INV_GND

DGND

*DPMS_ON

9-4 MP1.0 Part Schematic Diagram

Page 41: Samsung Gh19bs

CONFIDENTIAL9 Schematic Diagrams

9-8 GH19B*

Memo

Page 42: Samsung Gh19bs

Samsung Electronics Co.,Ltd.416, Maetan-3Dong, Paldal-Gu, Suwon City, Kyungki-Do, Korea.Printed in KoreaP/N : BN82-00073A-00http://www.samsungmonitor.com (SyncMaster Worldwide)http://www.samsung-monitor.com (SyncMaster USA)http://www.sec.co.kr/monitor (Korea)