LG PB63U Service Manual
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Also See for PB63U:
- Owner's manual (69 pages) ,
- Specification (1 page) ,
- Owner's manual (68 pages)
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DLP PROJECTOR
SERVICE MANUAL
CHASSIS : FM21B
MODEL : PB63U PB63U-JE
CAUTION
BEFORE SERVICING THE CHASSIS,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
P/NO : MFL67479918 (1301-REV00)
North/Latin America
Europe/Africa
Asia/Oceania
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 PB63U
- Page 1 Internal Use Only North/Latin America http://aic.lgservice.com Europe/Africa http://eic.lgservice.com Asia/Oceania http://biz.lgservice.com DLP PROJECTOR SERVICE MANUAL CHASSIS : FM21B MODEL : PB63U PB63U-JE CAUTION BEFORE SERVICING THE CHASSIS, READ THE SAFETY PRECAUTIONS IN THIS MANUAL. P/NO : MFL67479918 (1301-REV00) Printed in Korea...
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Page 2: Table Of Contents
SPECIFICATION ..................4 ADJUSTMENT INSTRUCTION ..............5 BLOCK DIAGRAM .................. 12 EXPLODED VIEW .................. 13 SCHEMATIC CIRCUIT DIAGRAM .............. - 2 - Copyright © LG Electronics. Inc. All rights reserved. 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. - 3 - Copyright © LG Electronics. Inc. All rights reserved. LGE Internal Use Only Only for training and service purposes... -
Page 4: Specification
Picture size WXGA (1280 x 800) Aspect ratio 16:10 Panel Resolution Operating Temperature Operating Humidity Storage Temperature Storage Humidity - 4 - Copyright © LG Electronics. Inc. All rights reserved. LGE Internal Use Only Only for training and service purposes... -
Page 5: Adjustment Instruction
A f t e r f o r e i g n o b j e c t i n s p e c t i o n , f o c u s l i n e width(measurement category: refer to the figure), and Focus Stopper location inspection, fix the lighting system adjustment lens. - 5 - Copyright © LG Electronics. Inc. All rights reserved. LGE Internal Use Only Only for training and service purposes... - Page 6 (Fig. 4-3-4) Measure brightness at 10mm inside the screen (5) Lighting Margin Spec shall be smaller than 104% of (4) (Fig. 4-4-2-1) Bushing verification location brightness/(3)brightness. - 6 - Copyright © LG Electronics. Inc. All rights reserved. LGE Internal Use Only Only for training and service purposes...
- Page 7 “Country Group Code”. ( DMD Light Source Spec: It is not seen with naked eyes in (3) In case of PB63U-JE, change “Country Group Code” to Full Gray 10 Pattern.) “02” and press the down arrow key once to change "Coun- try"...
- Page 8 (Fig. 9-2-2) A. ADJ -> 8. Auto Keystone -> Enter the right arrow key (Fig. 11-2-2) Auto Keystone Menu - 8 - Copyright © LG Electronics. Inc. All rights reserved. LGE Internal Use Only Only for training and service purposes...
- Page 9 (Fig. 13-3-1) Selection Category on ADJ Menu remote controller again to exit. (Fig. 12-2-1) Adjustment Menu when IN-START is selected - 9 - Copyright © LG Electronics. Inc. All rights reserved. LGE Internal Use Only Only for training and service purposes...
- Page 10 CCA adjustment PC screen, window as in (Fig. 13-3-2) is - Measure the subjects below and it should satisfy the spec of displayed. product specification. 1) Click ‘Model’ to select ‘PB63U’ model, 2) And click ‘Adjustment’, then the adjustment starts. (1) Brightness(Annsi-Lumen) (2) Whiteness color coordinate...
- Page 11 60 3E 96 00 D0 E0 21 00 00 18 26 36 80 A0 70 38 1F 70 40 30 20 25 00 80 38 74 00 00 1A 00 00 00 00 C6 - 11 - Copyright © LG Electronics. Inc. All rights reserved. LGE Internal Use Only Only for training and service purposes...
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Page 12: Block Diagram
BLOCK DIAGRAM - 12 - Copyright © LG Electronics. Inc. All rights reserved. LGE Internal Use Only Only for training and service purposes... -
Page 13: Exploded View
X-RADIATION, Shock, Fire, or other Hazards. Do not modify the original design without permission of manufacturer. Copyright © LG Electronics. Inc. All rights reserved. LGE Internal Use Only - 13 - Only for training and service purposes... - Page 14 ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR MAIN1 FLASH/EEPROM/GPIO THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. Copyright © 2013 LG Electronics Inc. All rights reserved. LGE Internal Use Only Only for training and service purposes...
- Page 15 ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR MAIN2 THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. Video Input,Audio,ETC Copyright © 2013 LG Electronics Inc. All rights reserved. LGE Internal Use Only Only for training and service purposes...
- Page 16 20120221 ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. POWER Copyright © 2013 LG Electronics Inc. All rights reserved. LGE Internal Use Only Only for training and service purposes...
- Page 17 20120221 ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. DDP6401 Copyright © 2013 LG Electronics Inc. All rights reserved. LGE Internal Use Only Only for training and service purposes...
- Page 18 FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR DDR_256 THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. Copyright © 2013 LG Electronics Inc. All rights reserved. LGE Internal Use Only Only for training and service purposes...
- Page 19 LM1_HW600G 20111129 ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. Copyright © 2013 LG Electronics Inc. All rights reserved. LGE Internal Use Only Only for training and service purposes...
- Page 20 ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. LED DRIVER Copyright © 2013 LG Electronics Inc. All rights reserved. LGE Internal Use Only Only for training and service purposes...
- Page 21 FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. Copyright © 2013 LG Electronics Inc. All rights reserved. LGE Internal Use Only Only for training and service purposes...