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PLASMA TV
SERVICE MANUAL
CHASSIS : PP91D
MODEL : 42PQ100R
CAUTION
BEFORE SERVICING THE CHASSIS,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
P/NO : MFL62341201 (0905-REV00)
North/Latin America
Europe/Africa
Asia/Oceania
42PQ100R-ZA
Internal Use Only
http://aic.lgservice.com
http://eic.lgservice.com
http://biz.lgservice.com
Printed in Korea
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Summary of Contents for LG 42PQ100R
- Page 1 Internal Use Only North/Latin America http://aic.lgservice.com Europe/Africa http://eic.lgservice.com Asia/Oceania http://biz.lgservice.com PLASMA TV SERVICE MANUAL CHASSIS : PP91D MODEL : 42PQ100R 42PQ100R-ZA CAUTION BEFORE SERVICING THE CHASSIS, READ THE SAFETY PRECAUTIONS IN THIS MANUAL. P/NO : MFL62341201 (0905-REV00) Printed in Korea...
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Page 2: Table Of Contents
CONTENTS ..........................2 SAFETY PRECAUTIONS ......................3 SPECIFICATION.........................4 ADJUSTMENT INSTRUCTION ....................8 BLOCK DIAGRAM ........................16 EXPLODED VIEW ........................17 SVC. SHEET ..........................Copyright ©2009 LG Electronics. Inc. All right reserved. - 2 - LGE Internal Use Only Only for training and service purposes... -
Page 3: Safety Precautions
An other abnormality exists that must be corrected before the receiver is returned to the customer. Copyright ©2009 LG Electronics. Inc. All right reserved. - 3 - LGE Internal Use Only Only for training and service purposes... -
Page 4: Specification
42/50PQ60R- TA NON- EU Safety : IEC/ EN60065, EMI : CISPR13 TEST4. Electrical Specification 42/50PQ70BR- TA 50/60PS80BR- TA 50PS60FR- TC Copyright ©2009 LG Electronics. Inc. All right reserved. - 4 - LGE Internal Use Only Only for training and service purposes... - Page 5 Storage Environment 3) Temp. : -10 ~ 60deg 4) Humidity : 10 ~ 90% Input Voltage AC100-240V~, 50/60Hz Maker: LGIT Copyright ©2009 LG Electronics. Inc. All right reserved. - 5 - LGE Internal Use Only Only for training and service purposes...
- Page 6 Model General Specification (1) EU Spec.(ZA) (2) NON-EU Spec.(TA) Copyright ©2009 LG Electronics. Inc. All right reserved. - 6 - LGE Internal Use Only Only for training and service purposes...
- Page 7 (3) Central and South America(MA/MB) Copyright ©2009 LG Electronics. Inc. All right reserved. - 7 - LGE Internal Use Only Only for training and service purposes...
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Page 8: Adjustment Instruction
(2) Use voltage : 3.3V (5 pin) (3) SCL : 15 pin (4) SDA : 12 pin (5) Tact time : about 2min and 30seconds Copyright ©2009 LG Electronics. Inc. All right reserved. - 8 - LGE Internal Use Only Only for training and service purposes... - Page 9 5) Click “Auto(2)” tab and set as below 6) Click “Run(3)”. 7) After downloading, check “OK(4)” message. ( Fig. 2) Copyright ©2009 LG Electronics. Inc. All right reserved. - 9 - LGE Internal Use Only Only for training and service purposes...
- Page 10 After software D/L or PCBA manufacturing, you can download EDID Data. When you adjust Tool Option, H6 Model EDID download process is executed automatically Copyright ©2009 LG Electronics. Inc. All right reserved. - 10 - LGE Internal Use Only Only for training and service purposes...
- Page 11 SIDE HDMI(HDMI 3) is adjusted above 60Tool model <HDMI 3 : 256bytes> SIDE HDMI(HDMI 3) is adjusted above 60 Tool model Copyright ©2009 LG Electronics. Inc. All right reserved. - 11 - LGE Internal Use Only Only for training and service purposes...
- Page 12 Contents Protection) Download HDCP download process is deleted in H6 models In H6 models, it is usimg the EEPROM masking HDCP Key Copyright ©2009 LG Electronics. Inc. All right reserved. - 12 - LGE Internal Use Only Only for training and service purposes...
- Page 13 - PLASMA TV(ch : 10) (3) Auto W/B adjustment instrument(only for Auto adjustment) - Do the white balance adjustment under the 10LUX Copyright ©2009 LG Electronics. Inc. All right reserved. - 13 - LGE Internal Use Only Only for training and service purposes...
- Page 14 1. x, y > target - Adjust the Color Temperature based below adjustment color 1) Decrease the R, G. coordinates. Copyright ©2009 LG Electronics. Inc. All right reserved. - 14 - LGE Internal Use Only Only for training and service purposes...
- Page 15 (Standard color coordinate and temperature when using the CA-100+ or CA210 equipment) DDC Adjustment Command Set Adjustment Adjustment Adjustment [ R/G/B GAIN max value : C0 Copyright ©2009 LG Electronics. Inc. All right reserved. - 15 - LGE Internal Use Only Only for training and service purposes...
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Page 16: Block Diagram
BLOCK DIAGRAM Copyright ©2009 LG Electronics. Inc. All right reserved. - 16 - LGE Internal Use Only Only for training and service purposes... -
Page 17: Exploded View
EXPLODED VIEW IMPORTANT SAFETY NOTICE Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by in the Schematic Diagram and 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. - Page 18 Copyright ⓒ 2009 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only...
- Page 19 Copyright ⓒ 2009 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only...
- Page 20 Copyright ⓒ 2009 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only...
- Page 21 Copyright ⓒ 2009 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only...
- Page 22 Copyright ⓒ 2009 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only...
- Page 23 Copyright ⓒ 2009 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only...
- Page 24 Copyright ⓒ 2009 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only...
- Page 25 Copyright ⓒ 2009 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only...