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LG FLATRON M1510A Service Manual
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LG FLATRON M1510A Service Manual

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Service Guide Specification
Service Guide Specification
1.
Model Description
M1510A-BZB
MODEL
M1710A-BZB
M1910A-BZB
SUFFIX
SNRULFT
2.
Printing Specification
1. Trim Size (Format) :
2. Printing Colors
• Cover :
2 COLORS (M100%, BLACK)
• Inside :
1 COLORS (Black)
3. Stock (Paper)
백상지 100 g/㎡
• Cover :
백상지 100 g/㎡
• Inside :
4. Printing Method :
5. Bindery :
Saddle stitch
6. Language :
English
7. Number of pages :
3.
Special Instructions
(1) Origin Notification
* LGEDI : Printed in Indonesia
* LGESP : Printed in Brazil
* LGENT : Printed in China
4.
Changes
8
7
6
5
4
3
2
1
REV.
SIGNATURE
MM/DD/YY
NO.
All manuals and user guides at all-guides.com
LG
BRAND
FLATRON M1510A
Product Name
FLATRON M1710A
FLATRON M1910A
215mm x 280 mm
40 (Including blank 4pages)
* LGEWA : Printed in U.K.
* LGEMX : Printed in Mexico
* LGEIL : Printed in India
CHANGE NO.
담 당
LEE H.J
05.12.15
Part No.
3828TSL094Q
CHANGE
CONTENTS
관 리 자
KIM J.O
05.12.15

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Summary of Contents for LG FLATRON M1510A

  • Page 1 KIM J.O Model Description 05.12.15 05.12.15 M1510A-BZB MODEL M1710A-BZB BRAND M1910A-BZB Part No. 3828TSL094Q FLATRON M1510A SUFFIX SNRULFT Product Name FLATRON M1710A FLATRON M1910A Printing Specification 1. Trim Size (Format) : 215mm x 280 mm 2. Printing Colors • Cover : 2 COLORS (M100%, BLACK) •...
  • Page 2 All manuals and user guides at all-guides.com P/NO. Pagination sheet 3828TSL094Q Pagination sheet Total pages :40pages Front cover English English English English English Cover Inside blank …. ….. English English English English English Rear cover Rear Inside Cover …. blank blank blank...
  • Page 3 All manuals and user guides at all-guides.com Website:http://biz.LGservice.com E-mail:http://www.LGEservice.com/techsup.html COLOR MONITOR SERVICE MANUAL CHASSIS NO. : CL-78 MODEL: M1510A (M1510A-BZB.AN**LF) M1710A (M1710A-BZB.AN**LF) M1910A (M1910A-BZB.AN**LF) ) **Same model for Service CAUTION BEFORE SERVICING THE UNIT, READ THE SAFETY PRECAUTIONS IN THIS MANUAL. SOURCE MENU <...
  • Page 4 All manuals and user guides at all-guides.com Blank Page1...

  • Page 5: Table Of Contents

    All manuals and user guides at all-guides.com CONTENTS SPECIFICATIONS ........... 2 ADJUSTMENT ............14 PRECAUTIONS ............3 TROUBLESHOOTING GUIDE ......16 TIMING CHART ............7 WIRING DIAGRAM ..........20 DISASSEMBLY ............9 EXPLODED VIEW...........21 BLOCK DIAGRAM ..........11 REPLACEMENT PARTS LIST .......23 DESCRIPTION OF BLOCK DIAGRAM....12 SCHEMATIC DIAGRAM .........

  • Page 6: Precautions

    All manuals and user guides at all-guides.com PRECAUTION WARNING FOR THE SAFETY-RELATED COMPONENT. WARNING BE CAREFUL ELECTRIC SHOCK ! • There are some special components used in LCD monitor that are important for safety. These parts are • If you want to replace with the new backlight (CCFL) or marked on the schematic diagram and the inverter circuit, must disconnect the AC adapter...
  • Page 7 All manuals and user guides at all-guides.com SERVICING PRECAUTIONS CAUTION: Before servicing receivers covered by this 9. Use with this receiver only the test fixtures specified in service manual and its supplements and addenda, read this service manual. and follow the SAFETY PRECAUTIONS on page 3 of this CAUTION: Do not connect the test fixture ground strap publication.
  • Page 8 All manuals and user guides at all-guides.com General Soldering Guidelines Replacement 1. Use a grounded-tip, low-wattage soldering iron and 1. Carefully insert the replacement IC in the circuit board. appropriate tip size and shape that will maintain tip 2. Carefully bend each IC lead against the circuit foil pad and solder it.
  • Page 9 All manuals and user guides at all-guides.com Circuit Board Foil Repair At Other Connections Excessive heat applied to the copper foil of any printed Use the following technique to repair the defective copper circuit board will weaken the adhesive that bonds the foil pattern at connections other than IC Pins.

  • Page 10: Timing Chart

    All manuals and user guides at all-guides.com TIMING CHART(M1510A) VIDEO SYNC Total Video Blanking Sync Back Front Mode Section Polarity Frequency Period Active Time Duration Porch Porch Resolution Clock ( E ) Time ( A ) ( B ) ( D ) ( F ) ( C ) H(Pixels)
  • Page 11 All manuals and user guides at all-guides.com TIMING CHART(M1710A,M1910A) VIDEO SYNC Total Front Back Display Sync. Mode Section Polarity Frequency Period Porch Porch Resolution Clock ( A ) ( C ) ( E ) ( D ) ( B ) H(Pixels) 25.175 31.469...

  • Page 12: Disassembly

    All manuals and user guides at all-guides.com DISASSEMBLY Remove the screws. Disassembly Back door. Remove the screws. Open the Backcover's latch with Jig. Remove the 4 screws of metal frame. Disassemble back cover. - 9 -...
  • Page 13 All manuals and user guides at all-guides.com Remove the 6 screws from each side of metal frame. Pull out the control pcb. # 10 Remove the 6 screws from each side of metal frame. Remove the 4 screws from each side of metal frame. - 10 -...

  • Page 14: Block Diagram

    All manuals and user guides at all-guides.com BLOCK DIAGRAM - 11 -...

  • Page 15: Description Of Block Diagram

    All manuals and user guides at all-guides.com DESCRIPTION OF BLOCK DIAGRAM 1. Power Supply Block (LIPS) 1) M1710A / 1910A This Block Generates DC Voltage (5V,15V) to Main Control system from AC Power (100-240 V, 50/60 Hz, 1.0A) Also it has the inverter function that converts input voltage to AC Rms value for the LCD lamp. 2) M1510A This Block Generates DC Voltage (5V,12V) to Main Control system from AC Power (100-240 V, 50/60 Hz, 1.0A) Also it has the inverter function that converts input voltage to AC Rms value for the LCD lamp.
  • Page 16 All manuals and user guides at all-guides.com LIPS Board Block Diagram 50 ~ 60Hz 100KHz HVDC ENERGY INPUT RECTIFIER OUTPUT RECTIFIER TRANSFER COMPONENTS AND FILTER AND FILTER LINE 100 ~ 240V SIGNAL PHOTO COLLENT- CONTROL -COUPLER CIRCUIT ISOLATION PRIMARY SECONDARY Operation description_LIPS 1.

  • Page 17: Adjustment

    All manuals and user guides at all-guides.com ADJUSTMENT Windows EDID V1.0 User Manual 2. EDID Read & Write 1) Run WinEDID.exe Operating System: MS Windows 98, 2000, XP Port Setup: Windows 98 => Don’t need setup Windows 2000, XP => Need to Port Setup. This program is available to LCD Monitor only.
  • Page 18 All manuals and user guides at all-guides.com SERVICE OSD ■ Description of operation Service Menu - Auto ADC : Adjust the White Balance Auto RGB menu - Audio : SVC and Engineering menu ( Not adjust) Auto ADC - Option 1, 3 : Adjust the option (Not adjust Option 2) Audio - Scaler DownLoad : Scaler Down Load menu Option 1...

  • Page 19: Troubleshooting Guide

    All manuals and user guides at all-guides.com TROUBLESHOOTING GUIDE 1. NO POWER (LED INDICATOR OFF) NO POWER (LED INDICATOR OFF) : [A] PROCESS CHECK SHORT OF MAIN CHECK 15V OR 5V B/D OR CHANGE LIPS OR LIPS CHECK OUTPUT OF CHANGE Q301, Q302, Q303 Q301,Q302,Q303 CHECK...
  • Page 20 All manuals and user guides at all-guides.com 2. NO RASTER NO RASTER : [B] PROCESS CHECK LED STATUS REPEAT [A] PROCESS ON DISPLAY UNIT CHECK L401, L402, CHANGE L401, L402, L403 L403 CHECK THE CHANGE U401 INPUT/OUTPUT OF U401 CHANGE INVERTER CHECK INVERTER CONNECTOR OR CONNECTOR OR...
  • Page 21 All manuals and user guides at all-guides.com 3. NO RASTER ON AV, TV(RF) SINGAL NO RASTER ON AV SINGAL NO RASTER ON (VIDEO, S-VIDEO) TV(RF) SINGAL CHECK 5V,33V OF TU802 CHECK THE OUTPUT RE-SOLDERING OR REPEAT [A] PROCESS OF TU802 CHANGE THE DEFECT PART CHECK THE SIGNAL OF...
  • Page 22 All manuals and user guides at all-guides.com 4. NO SOUND NO SOUND CHECK CHANGE SOURCE INPUT THE INPUT SOURCE RE-SOLDERING OR CHECK THE CHANGE THE DEFECT INPUT/OUTPUT PART CHECK X601 OF U601 CHECK THE RE-SOLDERING OR INPUT/OUTPUT OF U201 CHANGE THE DEFECT (or U203 Only 15 inch) ¡...

  • Page 23: Wiring Diagram

    All manuals and user guides at all-guides.com WIRING DIAGRAM 6631T11012R-M1510A 6631T11012W-M1710A,M1910A or 6631T11020W 6631T12006K 6631T20034M-M1710A,M1910A 6631T20034B 6631T12006L 6631T12006M 6401TZZ031B - 20 -...
  • Page 24 All manuals and user guides at all-guides.com - 21 -...

  • Page 25: Exploded View

    LCD(LIQUID CRYSTAL DISPLAY), LM170E01-TLA2 LG PHILPS TFT COLOR P6,645CH,250NITS,8MS,LPL NJ/KUMI,PB FREE,EGI,OKI S D-IC,SXGA,LVDS or 6304FLP298A LCD(LIQUID CRYSTAL DISPLAY), LM170E01-TLAA LG PHILPS TFT COLOR DOT FREE OF LM170E01-TLA1 LG PHILPS TFT COLOR P5,645CH,250NITS,8MS or 6304FLP299A LCD(LIQUID CRYSTAL DISPLAY), LM170E01-TLAB LG PHILPS TFT COLOR DOT FREE OF LM170E01-TLA2 LG PHILPS TFT COLOR P6,645CH,250NITS,8MS...

  • Page 26: Replacement Parts List

    All manuals and user guides at all-guides.com REPLACEMENT PARTS LIST CAUTION: BEFORE REPLACING ANY OF THESE COMPONENTS, READ CAREFULLY THE SAFETY PRECAUTIONS IN THIS MANUAL. * NOTE SAFETY Mark AL ALTERNATIVE PARTS DATE: 2005. 11. 30. DATE: 2005. 11. 30. *S *AL LOC.
  • Page 27 All manuals and user guides at all-guides.com DATE: 2005. 11. 30. DATE: 2005. 11. 30. *S *AL LOC. NO. PART NO. DESCRIPTION / SPECIFICATION *S *AL LOC. NO. PART NO. DESCRIPTION / SPECIFICATION C336 0CE107WF6DC 100UF MVK 16V 20% R/TP(SMD) C623 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R...
  • Page 28 All manuals and user guides at all-guides.com DATE: 2005. 11. 30. DATE: 2005. 11. 30. *S *AL LOC. NO. PART NO. DESCRIPTION / SPECIFICATION *S *AL LOC. NO. PART NO. DESCRIPTION / SPECIFICATION C952 0CC220CK41A 22PF 1608 50V 5% R/TP NP0 U307 0IMCRKE010A KIA7812AF KEC 2P DPACK R/TP-M1710A,M1910A...
  • Page 29 All manuals and user guides at all-guides.com DATE: 2005. 11. 30. DATE: 2005. 11. 30. *S *AL LOC. NO. PART NO. DESCRIPTION / SPECIFICATION *S *AL LOC. NO. PART NO. DESCRIPTION / SPECIFICATION Q901 0TR322809AB KTC3228-Y(KTC2383) TP KEC TO R219 0RJ2002D677 20000 OHM 1/10 W 5% 1608 R/T Q950...
  • Page 30 All manuals and user guides at all-guides.com DATE: 2005. 11. 30. DATE: 2005. 11. 30. *S *AL LOC. NO. PART NO. DESCRIPTION / SPECIFICATION *S *AL LOC. NO. PART NO. DESCRIPTION / SPECIFICATION R467 0RJ4701D677 4.7K OHM 1/10 W 5% 1608 R/TP-M1710A,M1910A R802 0RJ0682D677 68 OHM 1/10 W 5% 1608 R/TP...
  • Page 31 All manuals and user guides at all-guides.com DATE: 2005. 11. 30. *S *AL LOC. NO. PART NO. DESCRIPTION / SPECIFICATION U402 6620F00017A CCSD-32T-SM WOOYOUNG 32P PLC X401 6212AA2004F HC-49U TXC 14.318 MHZ +/- 30 X601 6202TST003C HC-49/SM5H KONY CHIP 20.25MH VIDEO BOARD C901 0CC331CK41A...

  • Page 32: Schematic Diagram

    All manuals and user guides at all-guides.com SCHEMATIC DIAGRAM 1. CONNECTOR & JACK - 29 -...
  • Page 33 All manuals and user guides at all-guides.com 2. AUDIO AMP - 30 -...
  • Page 34 All manuals and user guides at all-guides.com 3. SCALER (GM2221) - 31 -...
  • Page 35 All manuals and user guides at all-guides.com 4. POWER - 32 -...
  • Page 36 All manuals and user guides at all-guides.com 5. VIDEO DEC (VCT49XYI) - 33 -...
  • Page 37 All manuals and user guides at all-guides.com 6. TUNER - 34 -...
  • Page 38 All manuals and user guides at all-guides.com 7. KEY PART - 35 -...
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  • Page 41 All manuals and user guides at all-guides.com Blank Page3...
  • Page 42 All manuals and user guides at all-guides.com Nov. 2005 P/NO : 3828TSL094Q Printed in Korea...

This manual is also suitable for:

Flatron m1710aFlatron m1910a

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