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Table of Contents
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Summary of Contents for LG RU-15LA61
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Page 1: Service Manual
LCD TV SERVICE MANUAL CHASSIS : ML-012C MODEL : RU-15LA61 CAUTION BEFORE SERVICING THE CHASSIS, READ THE SAFETY PRECAUTIONS IN THIS MANUAL. MONO STEREO... -
Page 2: Safety Precautions
SAFETY PRECAUTIONS IMPORT ANT SAFETY NOTICE Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by the Schematic Diagram and Replacement Parts List. 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 3: Table Of Contents
TABLE OF CONTENTS SPECIFICATIONS..............4 DESCRIPTION OF CONTROLS ...........5 ADJUSTMENT INSTRUCTIONS ..........9 PRINTED CIRCUIT BOARD ..........12 BLOCK DIAGRAM...............15 EXPLODED VIEW...............16 EXPLODED VIEW PARTS LIST .........17 REPLACEMENT PARTS LIST ..........18 SCHEMATIC DIAGRAM............- 3 -... -
Page 4: Specifications
H & E co., Ltd. Power supply cordset Standard North America three wire earth-grounding with flexible cord SJT type or higher type. * CAUTION : If replacement becomes necessary, replace with an exact duplicate. Contact any LG authorized service center. - 4 -... -
Page 5: Description Of Controls
Front of the Front of the MONO STEREO MONO STEREO Stereo Indicator SAP Indicator Mono Indicator DPM Indicator (RU-15LA61 Only) Power/Standby indicator Illuminates red in standby mode, Illuminates green when the TV is turned on. Remote Control Sensor - 5 -... - Page 6 DVD/DTV IN (Component (480i/480p/720p/1080i), DC 15V Input RU-20LA61 AUDIO) Input RU-20LA61 DC IN (15V) VIDEO (MONO) AUDIO ANT IN +75 Ω COMPONENT(480i/480p/720p/1080i) AUDIO VIDEO IN DVD/DTV IN - This manual mainly explains the features for the RU-15LA61 - 6 -...
- Page 7 DESCRIPTION OF CONTROLS Side of the Side of the Side Control Panel Side Control Panel Channel Buttons MONO STEREO Volume Buttons Enter Button Side Connection Panel Side Connection Panel Menu Button TV·Video Button Headphone Jack On/Off Button S-Video Input Video Input Audio Input - 7 -...
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Page 8: Remote Control Buttons
RGB-PC tv/video multimedia mts RU-15LA61) exit menu MENU MULTIMEDIA EXIT Select: Component RGB- only available RGB-PC for RU-15LA61) enter CHANNEL ( DE ) VOLUME ( F G ) NUMBERS VIDEO FLASHBK audio video : Press the button FLASHBK AUDIO to return to the last channel you were watching. -
Page 9: Adjustment Instructions
ADJUSTMENT INSTRUCTION 1. Application Object 4. PC Input Mode Adjustment This instruction is for the application to the LCDTV, ML012C. : 15 Inch Model only 4-1. Required Test Equipment (1) 801GF(or VG819), Pattern generator with a Gray Pattern 2. Notes of 16(11) tones. - Page 10 ADJUSTMENT INSTRUCTION 5. Position of Mode Adjustment Timing of Mode Table * H[dot]/V[line] Mode VGA-60 VGA-67 VGA-72 VGA-75 VGA-85 SVGA-56 SVGA-60 SVGA-72 H_total 1024 1056 1040 H_display H_blanking H_sync H Polarity NEG. NEG. NEG. NEG. NEG. H_bp H_fp H-freq[kHz] 31.469 35.0 37.861 37.5...
- Page 11 ADJUSTMENT INSTRUCTION VGA350-70 VGA350-85 VGA400-70 VGA400-85 Mode H_total H_display H_blanking H_sync H Polarity H_bp H_fp H-freq[kHz] 31.468 37.86 31.46 37.86 /Clk[MHz] 25.17 31.47 25.17 31.5 V_total V_display V_blanking V_sync V Polarity V_bp V_fp 6. EDID(The Extended Display Identification Data): 0D 0E - 11 -...
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Page 12: Printed Circuit Board
PRINTED CIRCUIT BOARD MAIN(TOP) - 12 -... - Page 13 PRINTED CIRCUIT BOARD MAIN(BOTTOM) - 13 -...
- Page 14 PRINTED CIRCUIT BOARD CONTROL LED ASSY SIDE A/V - 14 -...
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Page 15: Block Diagram
BLOCK DIAGRAM - 15 -... -
Page 16: Exploded View
EXPLODED VIEW - 16 -... -
Page 17: Exploded View Parts List
EXPLODED VIEW PARTS LIST PART NO. DESCRIPTION 6306V15001A LCD MODULE,LC150X01-A3 IPS LG PHILPS TFT COLOR XGA 6400GKTX01A SPEAKER,FULLRANGE F1527C-6428 (GENERAL) 8OHM 7/12W 83DB 4950V00141B METAL,SHIELD NON REAR AV 15LA60 4810V00764G BRACKET,REAR AV RU-15LA61 ML012C HIPS 40AF 4810V00765F BRACKET,SIDE AV RU-15LA61 ML012C HIPS 40AF... -
Page 18: Replacement Parts List
REPLACEMENT PARTS LIST For Capacitor & Resistors, the CC, CX, CK, CN : Ceramic RD : Carbon Film charactors at 2nd and 3rd digit CQ : Polyestor RS : Metal Oxide Film RUN DATE : 2003.8.12 in the P/No. means as follows; CE : Electrolytic RN : Metal Film RF : Fusible... - Page 19 REPLACEMENT PARTS LIST LOCA. NO PART NO DESCRIPTION LOCA. NO PART NO DESCRIPTION C2301 0CK105DF64A 1UF 2012 16V 20% C670 0CK105DF64A 1UF 2012 16V 20% 100UF STD 16V M 1UF 2012 16V 20% 0CE107DF618 C672 0CK105DF64A 0CE227DF618 220UF STD 16V M C676 0CK224DF56A 220000PF 2012 16V 10%...
- Page 20 REPLACEMENT PARTS LIST LOCA. NO PART NO DESCRIPTION LOCA. NO PART NO DESCRIPTION L2105 0LA0472K119 INDUCTOR,47UH K L2105 6210TCE001A FILTER,EMC HB1S2012080JT INDUCTOR,47UH K FILTER,EMC HB1S2012080JT L2106 0LA0472K119 L2106 6210TCE001A L651 6140VR0005B COIL,SLF7045T330MR82 L2107 6210TCE001A FILTER,EMC HB1S2012080JT L653 6140VR0005B COIL,SLF7045T330MR82 L2108 6210TCE001G FILTER,EMC HH1M3216501 L655...
- Page 21 P1102 6631V20016G CONNECTOR ASSEMBLY,14P 2.0MM P2000 6631V20016C CONNECTOR ASSEMBLY,14P 2.0MM PA3000 6726VV0006D REMOTE CONTROLLER RECEIVER,38.0KHZ TU101 6700VNF019E TUNER,TAFHH001P LG NTSC FS ACCESSORIES 3828VA0308X MANUAL,OWNERS ML012C 6710V00091L REMOTE CONTROLLER,ML012C 6410VUH003A POWER CORD,PS204001 1800MM 6634B00043B ADAPTER,ACDC SAD6012SE 12V 5.0A 6851V00004D CABLE ASSEMBLY,AUDIO TO AUDIO 2000MM...
- Page 22 Aug., 2003 P/NO : 3828VD0154F Printed in Korea...