LG W2363D Service Manual

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Owner's manual (28 pages)

Specification (2 pages)

User manual (39 pages)

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Page 1 Internal Use Only North/Latin America http://aic.lgservice.com Europe/Africa http://eic.lgservice.com Asia/Oceania http://biz.lgservice.com COLOR MONITOR SERVICE MANUAL CHASSIS NO. : LM94D 2363D MODEL: W W2363D-PFV CAUTION BEFORE SERVICING THE UNIT, READ THE SAFETY PRECAUTIONS IN THIS MANUAL. P/NO : MFL46750606 (1003-REV00) Printed in Korea...
Page 2: Table Of Contents
SPECIFICATIONS..................6 TIMING CHART ..................10 ADJUSTMENT ..................12 BLOCK DIAGRAM...................16 TROUBLE SHOOTING ................17 EXPLODED VIEW .................. 21 SVC. SHEET ....................Copyright © 2010 LG Electronics. Inc. All right reserved. - 2 - LGE Internal Use Only Only for training and service purposes...
Page 3: Precaution
CAUTION Please use only a plastic screwdriver to protect yourself from shock hazard during service operation. Copyright © 2010 LG Electronics. Inc. All right reserved. - 3 - LGE Internal Use Only Only for training and service purposes...
Page 5 CAUTION: Maintain original spacing between the replaced component and adjacent components and the circuit board to prevent excessive component temperatures. Copyright © 2010 LG Electronics. Inc. All right reserved. - 5 - LGE Internal Use Only Only for training and service purposes...
Page 6: Specifications
Tilt Degree -5 ~ +15 Tilt force 0.8 kg ~ 2.0 kg Appearance General Refer to Standard of LG(55)G1-1020 Copyright © 2010 LG Electronics. Inc. All right reserved. - 6 - LGE Internal Use Only Only for training and service purposes...
Page 7 Humidity 10 % ~ 80 Condition Temperature - 20°C ~ 60°C Storage Humidity 5 % ~ 90 % non-condensing Copyright © 2010 LG Electronics. Inc. All right reserved. - 7 - LGE Internal Use Only Only for training and service purposes...
Page 8 C: The Distance from The Top of Active Area to the Bezel D: The Distance from The Bottom of Active Area to the Bezel Bezel Copyright © 2010 LG Electronics. Inc. All right reserved. - 8 - LGE Internal Use Only...
Page 9 7.1 Data ( 128 Bytes ) 1) EDID Ver. 1.3 FOR DIGITAL(256Byte) 2) EDID Ver. 1.3 FOR HDMI 1 (256Byte) Copyright © 2010 LG Electronics. Inc. All right reserved. - 9 - LGE Internal Use Only Only for training and service purposes...
Page 10: Timing Chart
1920 285.50 1920 x 1080 V(Lines) 119.98 1144 1080 • DVI DTV Mode is not supported (interlace mode) Copyright © 2010 LG Electronics. Inc. All right reserved. - 10 - LGE Internal Use Only Only for training and service purposes...
Page 11 720P 37.5 720P 1080i 28.12 1080i 33.75 1080P 56.25 1080P 67.5 • HDMI jack is for AV(video signal) Copyright © 2010 LG Electronics. Inc. All right reserved. - 11 - LGE Internal Use Only Only for training and service purposes...
Page 12: Adjustment
Mode Data in MICOM itself. # Caution) Must keep power-on more than 3 seconds after AC Power-on first time. Copyright © 2010 LG Electronics. Inc. All right reserved. - 12 - LGE Internal Use Only Only for training and service purposes...
Page 13 · Connect HDMI Signal Cable to DVI-D wafer. · Write EDID DATA to EEPROM(24C02) by using DDC2B protocol. · Check whether written EDID data is correct or not. Copyright © 2010 LG Electronics. Inc. All right reserved. - 13 - LGE Internal Use Only...
Page 14 - Burst pattern - 100 V - 240 V ac - Analog & Digital - After aging 30 min Copyright © 2010 LG Electronics. Inc. All right reserved. - 14 - LGE Internal Use Only Only for training and service purposes...
Page 15 Pattern 9 : 8 Color Bar Pattern + 16 Gray Level Pattern Pattern 10 : SMPTE Pattern Pattern 11 : 16 Gray Step Pattern (700mV) Copyright © 2010 LG Electronics. Inc. All right reserved. - 15 - LGE Internal Use Only...
Page 17: Trouble Shooting
LINE OF CONTROL ASSEMBY ASSEMBLY OPERATION CHECK PULSE OF IC102, CHECK CRYSTAL( X100,300) 301 PIN A4, B5 CHECK IC102, 301 Copyright © 2010 LG Electronics. Inc. All right reserved. - 17 - LGE Internal Use Only Only for training and service purposes...
Page 18 CHECK RXC+ and RXC- of SIGNAL LINE input line(DVI- D ,HDMI ) TROUBLE IN CABLE OR LCD MODULE Copyright © 2010 LG Electronics. Inc. All right reserved. - 18 - LGE Internal Use Only Only for training and service purposes...
Page 19 CHECK FET( Q604) CHECK IC 102 AND Q604 OPERATION SWITCHING OPERATION CHECK VCC( 12V) OF THE LCD MODULE Copyright © 2010 LG Electronics. Inc. All right reserved. - 19 - LGE Internal Use Only Only for training and service purposes...
Page 20 CHECK CONNECTION LINE of input line FROM IPUT SIGNAL LINE (DVI- D ,HDMI ) CHECK IC 102, 301 Copyright © 2010 LG Electronics. Inc. All right reserved. - 20 - LGE Internal Use Only Only for training and service purposes...
Page 21: Exploded View
It is essential that these special safety parts should be replaced with the same components as recommended in this manual to prevent X-RADIATION, Shock, Fire, or other Hazards. Do not modify the original design without permission of manufacturer. Copyright © 2010 LG Electronics. Inc. All right reserved. - 21 - LGE Internal Use Only...

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W2363d-pfv

LG W2363D Service Manual

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Summary of Contents for LG W2363D

Page 2: Table Of Contents

Page 3: Precaution

Page 4: Servicing Precautions

Page 6: Specifications

Page 10: Timing Chart

Page 12: Adjustment

Page 16: Block Diagram

Page 17: Trouble Shooting

Page 21: Exploded View

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LG W2363D Service Manual

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Summary of Contents for LG W2363D

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