LG FLATRON 27MP58VQ Service Manual
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Also See for FLATRON 27MP58VQ:
- Owner's manual (37 pages) ,
- Manual (8 pages) ,
- Owner's manual (36 pages)
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COLOR MONITOR
SERVICE MANUAL
CHASSIS NO. : LM68A
MODEL:
CAUTION
BEFORE SERVICING THE UNIT,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
P/NO : MFL67715296(1510-REV00)
North/Latin America
Europe/Africa
Asia/Oceania
27MP58VQ
Internal Use Only
http://aic.lgservice.com
http://eic.lgservice.com
http://biz.lgservice.com
Printed in China
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Summary of Contents for LG FLATRON 27MP58VQ
- 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. : LM68A 27MP58VQ MODEL: CAUTION BEFORE SERVICING THE UNIT, READ THE SAFETY PRECAUTIONS IN THIS MANUAL. Printed in China P/NO : MFL67715296(1510-REV00)
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Page 2: Table Of Contents
SPECIFICATIONS..................6 TIMING CHART ..................11 ADJUSTMENT ..................14 BLOCK DIAGRAM...................18 TROUBLE SHOOTING ................19 EXPLODED VIEW .................. 22 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 4: Servicing Precautions
Copyright © 2010 LG Electronics. Inc. All right reserved. - 4 - 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...
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Page 6: Specifications
Audio Color: Black Do not Support Pin:2P MP58VQ/D/A : Length : ,Shape : ,Color: ,Pin Do not Support Copyright © 2010 LG Electronics. Inc. All right reserved. - 6 - LGE Internal Use Only Only for training and service purposes... - Page 7 Without stand After Packing 703 mm 446 mm 135 mm Only SET 4.3kg Product Weight With BOX 6.0kg Copyright © 2010 LG Electronics. Inc. All right reserved. - 6 - LGE Internal Use Only Only for training and service purposes...
- Page 8 (색 좌표) 0.353 Typ+0.03 Read2 Typ-0.03 0.367 0.651 0.338 Warm 0.318 GREEN Typ-0.03 Typ+0.03 (6500K) 0.612 0.151 BLUE 0.065 Copyright © 2010 LG Electronics. Inc. All right reserved. - 7 - LGE Internal Use Only Only for training and service purposes...
- Page 9 White Low:>2W(24/27) Smart Energy Saving High:>3W(22) High:>4W(24/27) 200nits ：margin >7% 22MP58VQ/D/A Worst :margin>0 <20(W) 24MP58VQ/D <24(W) 27MP58VQ <27(W) Copyright © 2010 LG Electronics. Inc. All right reserved. - 8 - LGE Internal Use Only Only for training and service purposes...
- Page 10 Temperature Storage Humidity 5% ~ 90% non-condensing Brightness 0~100 Quick Contrast 0~100 Menu Settings Volume 0~100 Only HDMI Copyright © 2010 LG Electronics. Inc. All right reserved. - 9 - LGE Internal Use Only Only for training and service purposes...
- Page 11 6H / 8H (Country) Resolution Off/similar resolution Only D-sub OSD Lock Off/On Auto Configuration Cancel/Yes Only D-sub input Reset Reset/Cancel Copyright © 2010 LG Electronics. Inc. All right reserved. -10 - LGE Internal Use Only Only for training and service purposes...
- Page 12 C: The Distance from The Top of Active Area to the Bezel D: The Distance from The Bottom of Active Area to the Bezel Copyright © 2010 LG Electronics. Inc. All right reserved. - 11 - LGE Internal Use Only...
- Page 13 Need to Input Serial Number ** Protocol : DDC 2AB 6.2 EDID Ver. 1.3 FOR ANALOG 6.4 EDID Ver. 1.3 FOR HDMI (256Byte) Copyright © 2010 LG Electronics. Inc. All right reserved. - 12- LGE Internal Use Only Only for training and service purposes...
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Page 14: Timing Chart
67.50 2200 1920 148.50 1920 x 1080 V(Lines) 1125 1080 D-SUB/DVI DTV Mode is not supported (interlace mode) Copyright © 2010 LG Electronics. Inc. All right reserved. - 13 - LGE Internal Use Only Only for training and service purposes... - Page 15 (Hz) 480P 31.5 576P 31.25 720P 37.5 720P 1080i 28.12 1080i 33.75 1080P 56.25 1080P 67.5 (Recommend Mode) Copyright © 2010 LG Electronics. Inc. All right reserved. - 14 - LGE Internal Use Only Only for training and service purposes...
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Page 16: Adjustment
· Check USB 1.1 Port (Keyboard/ Mouse) : @RJ-45 input · Check USB 2.0 Port (USB Memory Stick 2port) : @RJ-45 input · Check Audio (Ear-phone out/ Mic in/ Speaker) : @RJ-45 input, Copyright © 2010 LG Electronics. Inc. All right reserved. - 15 - LGE Internal Use Only... - Page 17 - Confirm at Service OSD by “Menu + Power key” on .(from Power off) - Confirm first set of new lot by periods, and confirm periodically Copyright © 2010 LG Electronics. Inc. All right reserved. - 16 - LGE Internal Use Only...
- Page 18 Teradiciís PCoIP Host Card LAN cable *Check items No. 2, 3, 4, 5 and 7 at RGB input. Copyright © 2010 LG Electronics. Inc. All right reserved. - 17 - LGE Internal Use Only Only for training and service purposes...
- Page 19 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. - 18 - LGE Internal Use Only...
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Page 20: Block Diagram
BLOCK DIAGRAM (Main) Copyright © 2010 LG Electronics. Inc. All right reserved. - 19 - LGE Internal Use Only Only for training and service purposes... -
Page 21: Trouble Shooting
TROUBLESHOOTING GUIDE 1. NO POWER Copyright © 2010 LG Electronics. Inc. All right reserved. - 20 - LGE Internal Use Only Only for training and service purposes... - Page 22 2. NO SCREEN ON Copyright © 2010 LG Electronics. Inc. All right reserved. - 21 - LGE Internal Use Only Only for training and service purposes...
- Page 23 3. NO VIDEO_D-SUB Copyright © 2010 LG Electronics. Inc. All right reserved. - 22 - LGE Internal Use Only Only for training and service purposes...
- Page 24 4. NO VIDEO_DVI Copyright © 2010 LG Electronics. Inc. All right reserved. - 22 - LGE Internal Use Only Only for training and service purposes...
- Page 25 5. NO VIDEO_HDMI Copyright © 2010 LG Electronics. Inc. All right reserved. - 22 - LGE Internal Use Only Only for training and service purposes...
- Page 26 6. NO SOUND_HDMI Copyright © 2010 LG Electronics. Inc. All right reserved. - 22 - LGE Internal Use Only Only for training and service purposes...
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Page 27: 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.