LG 47LS4500 47LS4500-UD LED LCD TV Service Manual

Printed in Korea P/NO : MFL67454210 (1207-REV00) CHASSIS : LA25C MODEL : 47LS4500 47LS4500-UD CAUTION BEFORE SERVICING THE CHASSIS, READ THE SAFETY PRECAUTIONS IN THIS MANUAL. LED LCD TV SERVICE MANUAL North/Latin America http://aic.lgservice.com Europe/Africa http://eic.lgservice.com Asia/Oceania http://biz.lgservice.com Internal Use Only

- 2 - LGE Internal Use Only Copyright © LG Electronics. Inc. All rights reserved. Only for training and service purposes CONTENTS CONTENTS .............................................................................................. 2 PRODUCT SAFETY ................................................................................. 3 SPECIFICATION ....................................................................................... 4 ADJUSTMENT INSTRUCTION ................................................................ 6 TROUBLESHOOTING ............................................................................. 13 BLOCK DIAGRAM................................................................................... 24 EXPLODED VIEW .................................................................................. 25 SCHEMATIC CIRCUIT DIAGRAM ..............................................................

- 3 - LGE Internal Use Only Copyright © LG Electronics. Inc. All rights reserved. Only for training and service purposes 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 Shock, Fire, or other Hazards. Do not modify the original design without permission of manufacturer. General Guidance An isolation Transformer should always be used during the servicing of a receiver whose chassis is not isolated from the AC power line. Use a transformer of adequate power rating as this protects the technician from accidents resulting in personal injury from electrical shocks. It will also protect the receiver and it's components from being damaged by accidental shorts of the circuitry that may be inadvertently introduced during the service operation. If any fuse (or Fusible Resistor) in this TV receiver is blown, replace it with the specified. When replacing a high wattage resistor (Oxide Metal Film Resistor, over 1 W), keep the resistor 10 mm away from PCB. Keep wires away from high voltage or high temperature parts. Before returning the receiver to the customer, always perform an AC leakage current check on the exposed metallic parts of the cabinet, such as antennas, terminals, etc., to be sure the set is safe to operate without damage of electrical shock. Leakage Current Cold Check(Antenna Cold Check) With the instrument AC plug removed from AC source, connect an electrical jumper across the two AC plug prongs. Place the AC switch in the on position, connect one lead of ohm-meter to the AC plug prongs tied together and touch other ohm-meter lead in turn to each exposed metallic parts such as antenna terminals, phone jacks, etc. If the exposed metallic part has a return path to the chassis, the measured resistance should be between 1 MΩ and 5.2 MΩ. When the exposed metal has no return path to the chassis the reading must be infinite. An other abnormality exists that must be corrected before the receiver is returned to the customer. Leakage Current Hot Check (See below Figure) Plug the AC cord directly into the AC outlet. Do not use a line Isolation Transformer during this check. Connect 1.5 K / 10 watt resistor in parallel with a 0.15 uF capacitor between a known good earth ground (Water Pipe, Conduit, etc.) and the exposed metallic parts. Measure the AC voltage across the resistor using AC voltmeter with 1000 ohms/volt or more sensitivity. Reverse plug the AC cord into the AC outlet and repeat AC voltage measurements for each exposed metallic part. Any voltage measured must not exceed 0.75 volt RMS which is corresponds to 0.5 mA. In case any measurement is out of the limits specified, there is possibility of shock hazard and the set must be checked and repaired before it is returned to the customer. Leakage Current Hot Check circuit IMPORTANT SAFETY NOTICE SAFETY PRECAUTIONS

- 4 - LGE Internal Use Only Copyright © LG Electronics. Inc. All rights reserved. Only for training and service purposes SPECIFICATION NOTE : Specifications and others are subject to change without notice for improvement. 1. Application range This spec sheet is applied LCD TV with LA25A/B/C chassis 2. Test condition Each part is tested as below without special notice. 1) Temperature : 25 ºC ± 5 ºC(77 ± 9 ºF), CST : 40 ± 5 ºC 2) Relative Humidity: 65 % ± 10 % 3) Power Voltage - AC 110-240 V~, 50/60 Hz * Standard Voltage of each products is marked by models. 4) Specification and performance of each parts are followed each drawing and specification by part number in accordance with BOM. 5) The receiver must be operated for about 5 minutes prior to the adjustment. 3. Test method 1) Performance: LGE TV test method followed 2) Demanded other specification - Safety : UL, CSA, IEC specification - EMC: FCC, ICES, IEC specification 4. General Specification No Item Speciﬁcation Remark 1 Receiving System 1) ATSC / NTSC-M 2 Available Channel 1) VHF : 02~13 2) UHF : 14~69 3) DTV : 02-69 4) CATV : 01~135 5) CADTV : 01~135 3 Input Voltage 1) AC 100 ~ 240V 50/60Hz 120V, 50/60Hz on the label (USA) 4 Market NORTH AMERICA 5 Aspect Ratio 16:9 6 Tuning System FS 7 Module(Direct LED) LC470EUE-SER1 LGD 47LS4500-UD LC550EUE-SER1 LGD 55LS4500-UD 8 Operating Environment 1) Temp : 0 ~ 40 deg 2) Humidity : ~ 80 % 9 Storage Environment 1) Temp : -20 ~ 60 deg 2) Humidity : ~ 85 %

- 5 - LGE Internal Use Only Copyright © LG Electronics. Inc. All rights reserved. Only for training and service purposes 5. Supported video resolutions 5.1. Component input(Y, CB/PB, CR/PR) 5.2. HDMI Input (DTV) No. Resolution H-freq(kHz) V-freq.(kHz) Pixel clock Proposed 1. 720*480 15.73 60.00 13.5135 SDTV ,DVD 480I 2. 720*480 15.73 59.94 13.50 SDTV ,DVD 480I 3. 720*480 31.50 60.00 27.027 SDTV 480P 4. 720*480 31.47 59.94 27.00 SDTV 480P 5. 1280*720 45.00 60.00 74.25 HDTV 720P 6. 1280*720 44.96 59.94 74.176 HDTV 720P 7. 1920*1080 33.75 60.00 74.25 HDTV 1080I 8. 1920*1080 33.72 59.94 74.176 HDTV 1080I 9. 1920*1080 67.50 60.00 148.50 HDTV 1080P 10. 1920*1080 67.432 59.94 148.352 HDTV 1080P 11. 1920*1080 27.00 24.00 74.25 HDTV 1080P 12. 1920*1080 26.97 23.94 74.176 HDTV 1080P 13. 1920*1080 33.75 30.00 74.25 HDTV 1080P 14. 1920*1080 33.71 29.97 74.176 HDTV 1080P No. Resolution H-freq(kHz) V-freq.(kHz) Pixel clock Proposed 1. 720*480 31.47 60.00 27.027 SDTV 480P 2. 720*480 31.47 59.94 27.00 SDTV 480P 3. 1280*720 45.00 60.00 74.25 HDTV 720P 4. 1280*720 44.96 59.94 74.176 HDTV 720P 5. 1920*1080 33.75 60.00 74.25 HDTV 1080I 6. 1920*1080 33.72 59.94 74.176 HDTV 1080I 7. 1920*1080 67.50 60.00 148.50 HDTV 1080P 8. 1920*1080 67.432 59.94 148.352 HDTV 1080P 9. 1920*1080 27.00 24.00 74.25 HDTV 1080P 10. 1920*1080 26.97 23.976 74.176 HDTV 1080P 11. 1920*1080 33.75 30.00 74.25 HDTV 1080P 12. 1920*1080 33.71 29.97 74.176 HDTV 1080P

- 6 - LGE Internal Use Only Copyright © LG Electronics. Inc. All rights reserved. Only for training and service purposes ADJUSTMENT INSTRUCTION 1. Application Range This spec. sheet applies to LA25C Chassis applied LCD TV all models manufactured in TV factory. 2. Specification (1) Because this is not a hot chassis, it is not necessary to use an isolation transformer. However, the use of isolation transformer will help protect test instrument. (2) Adjustment must be done in the correct order. (3) The adjustment must be performed in the circumstance of 25 ±5 °C of temperature and 65±10% of relative humidity if there is no specific designation. (4) The input voltage of the receiver must keep 100~240V, 50/60Hz. (5) At first Worker must turn on the SET by using Power Only key. (6) The receiver must be operated for about 5 minutes prior to the adjustment when module is in the circumstance of over 15 °C In case of keeping module is in the circumstance of 0°C, it should be placed in the circumstance of above 15°C for 2 hours In case of keeping module is in the circumstance of below -20°C, it should be placed in the circumstance of above 15°C for 3 hours [Caution] When still image is displayed for a period of 20 minutes or longer (especially where W/B scale is strong. Digital pattern 13ch and/or Cross hatch pattern 09ch), there can some afterimage in the black level area 3. Adjustment items 3.1. Main PCBA Adjustments (1) ADC adjustment: Component 480i, 1080p / RGB-PC 1080p (2) EDID downloads for HDMI and RGB-PC 3.2. Final assembly adjustment (1) White Balance adjustment (2) RS-232C functionality check (3) Factory Option setting per destination (4) Shipment mode setting (IN-STOP) (5) GND and HI-POT test 3.3. Appendix (1) Shipment conditions (2) Tool option menu (3) USB Download (S/W Update, Option and Service only) (4) Preset CH Information 4. MAIN PCBA Adjustments * Download (1) Execute ISP program “Mstar ISP Utility” and then click “Config” tab. (2) Set as below, and then click “Auto Detect” and check “OK” message. If display “Error”, Check connect computer, jig, and set. (3) Click “Connect” tab. If display “Can’t ”, Check connect computer, jig, and set. (4) Click “Read” tab, and then load download file(XXXX.bin) by clicking “Read” (5) Click “Auto” tab and set as below (6) Click “Run”. (7) After downloading, check “OK” message.

- 7 - LGE Internal Use Only Copyright © LG Electronics. Inc. All rights reserved. Only for training and service purposes 4.1. ADC Calibration 4.1.1. Overview ▪ ADC adjustment is needed to find the optimum black level and gain in Analog-to-Digital device and to compensate RGB deviation 4.1.2. Equipment & Condition (1) Protocol: RS-232C (2) Inner Pattern - Resolution : 1080p(Comp) - Pattern : Horizontal 100% Color Bar Pattern - Pattern level : 0.7±0.1 Vp-p 4.1.3. Adjustment 4.1.3.1. Adjustment method - Connect to Jig by using RS-232, adjust Component 4.1.3.2. Adj. protocol Protocol CMD 1 CMD 2 Data 1 Data 2 Remark Enter adj mode a a 00 00 When transfer the ‘Mode In’,Carry the command. Start ADC adj a d 00 10 Automati- cally adjustment (Use internal pattern) 4.1.3.3. Manual ADC process using Service Remocon After enter Service Mode by pushing “ADJ” key, execute “ADC Adjust” by pushing “►” key at “ 0. ADC CALIBRATION ”. 0. TOOL OPTION1 1. TOOL OPTION2 2. TOOL OPTION3 3. Country Group 4. ADC CALIBRATION 5. W/B ADJUST 6. EDID D/L (PCM) 7. SUB B/C ADJUST ※ Manual ADC Confirmation using Service Remocon. After enter Service Mode by pushing “INSTART” key, ADJUST ADC (COMPONENT) : OK 4.2. EDID Download 4.2.1. Overview ▪ It is a VESA regulation. A PC or a MNT will display an optimal resolution through information sharing without any necessity of user input. It is a realization of “Plug and Play”. 4.2.2. Equipment (1) Since EDID data is embedded, EDID download JIG, HDMI cable and D-sub cable are not need. (2) Adjust by using remote controller. 4.2.3. Download method (using DFT) PC(for communication through RS-232C), UART baud rate: 115200 bps Command : aa 00 00 (Start Factory mode) Command : ae 00 10 (Download All EDID) Command : aa 00 90 (End of Factory mode) 4.2.4. Download method (using Service Remocon) (1) Press Adj. key on the Adj. R/C, (2) Select EDID D/L menu. (3) By pressing Enter key, EDID download will begin (4) If Download is successful, OK is display, but If Download is failure, NG is displayed. (5) If Download is failure, Re-try downloads. ※Caution: When EDID Download, must remove RGB/HDMI Cable. (6) EDID Write confirmation EDID D/L (PCM) HDMI1 : OK HDMI2 : OK

- 8 - LGE Internal Use Only Copyright © LG Electronics. Inc. All rights reserved. Only for training and service purposes 4.3. EDID DATA 4.3.1. North America (PCM) 4.3.1.1. FHD Model 4.3.1.1.1. 8BIT ■ HDMI 1-FHD-8BIT (C/S : E9CF) EDID Block 0, Bytes 0-127 [00H-7FH] 0 1 2 3 4 5 6 7 8 9 A B C D E F --------------------------------------------------------------------------------- 0 | 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01 10 | 01 16 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26 20 | 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80 30 | 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C 40 | 45 00 40 84 63 00 00 1E 66 21 50 B0 51 00 1B 30 50 | 40 70 36 00 40 84 63 00 00 1E 00 00 00 FD 00 3A 60 | 3E 1E 53 10 00 0A 20 20 20 20 20 20 00 00 00 FC 70 | 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 E9 EDID Block 1, Bytes 128-255 [80H-FFH] 0 1 2 3 4 5 6 7 8 9 A B C D E F --------------------------------------------------------------------------------- 0 | 02 03 19 F1 48 90 22 20 05 04 03 02 01 23 09 57 10 | 07 67 03 0C 00 10 00 80 1E 02 3A 80 18 71 38 2D 20 | 40 58 2C 04 05 40 84 63 00 00 1E 01 1D 80 18 71 30 | 1C 16 20 58 2C 25 00 40 84 63 00 00 9E 01 1D 00 40 | 72 51 D0 1E 20 6E 28 55 00 40 84 63 00 00 1E 8C 50 | 0A D0 8A 20 E0 2D 10 10 3E 96 00 40 84 63 00 00 60 | 18 26 36 80 A0 70 38 1F 40 30 20 25 00 40 84 63 70 | 00 00 1A 00 00 00 00 00 00 00 00 00 00 00 00 CF ■ HDMI 2-FHD-8BIT (C/S : E9BF) EDID Block 0, Bytes 0-127 [00H-7FH] 0 1 2 3 4 5 6 7 8 9 A B C D E F --------------------------------------------------------------------------------- 0 | 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01 10 | 01 16 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26 20 | 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80 30 | 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C 40 | 45 00 40 84 63 00 00 1E 66 21 50 B0 51 00 1B 30 50 | 40 70 36 00 40 84 63 00 00 1E 00 00 00 FD 00 3A 60 | 3E 1E 53 10 00 0A 20 20 20 20 20 20 00 00 00 FC 70 | 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 E9 EDID Block 1, Bytes 128-255 [80H-FFH]] 0 1 2 3 4 5 6 7 8 9 A B C D E F --------------------------------------------------------------------------------- 0 | 02 03 19 F1 48 90 22 20 05 04 03 02 01 23 09 57 10 | 07 67 03 0C 00 20 00 80 1E 02 3A 80 18 71 38 2D 20 | 40 58 2C 04 05 40 84 63 00 00 1E 01 1D 80 18 71 30 | 1C 16 20 58 2C 25 00 40 84 63 00 00 9E 01 1D 00 40 | 72 51 D0 1E 20 6E 28 55 00 40 84 63 00 00 1E 8C 50 | 0A D0 8A 20 E0 2D 10 10 3E 96 00 40 84 63 00 00 60 | 18 26 36 80 A0 70 38 1F 40 30 20 25 00 40 84 63 70 | 00 00 1A 00 00 00 00 00 00 00 00 00 00 00 00 BF 4.3.2. AC3 EDID Data 4.3.2.1. FHD Model 4.3.2.1.1. 8BIT ■ HDMI 1-FHD-8BIT (C/S : E95D) EDID Block 0, Bytes 0-127 [00H-7FH] 0 1 2 3 4 5 6 7 8 9 A B C D E F ------------------------------------------------------------------------------- 0 | 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01 10 | 01 16 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26 20 | 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80 30 | 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C 40 | 45 00 40 84 63 00 00 1E 66 21 50 B0 51 00 1B 30 50 | 40 70 36 00 40 84 63 00 00 1E 00 00 00 FD 00 3A 60 | 3E 1E 53 10 00 0A 20 20 20 20 20 20 00 00 00 FC 70 | 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 E9 EDID Block 1, Bytes 128-255 [80H-FFH] 0 1 2 3 4 5 6 7 8 9 A B C D E F -------------------------------------------------------------------------------- 0 | 02 03 1C F1 48 90 22 20 05 04 03 02 01 26 15 07 10 | 50 09 57 07 67 03 0C 00 10 00 80 1E 02 3A 80 18 20 | 71 38 2D 40 58 2C 04 05 40 84 63 00 00 1E 01 1D 30 | 80 18 71 1C 16 20 58 2C 25 00 40 84 63 00 00 9E 40 | 01 1D 00 72 51 D0 1E 20 6E 28 55 00 40 84 63 00 50 | 00 1E 8C 0A D0 8A 20 E0 2D 10 10 3E 96 00 40 84 60 | 63 00 00 18 26 36 80 A0 70 38 1F 40 30 20 25 00 70 | 40 84 63 00 00 1A 00 00 00 00 00 00 00 00 00 5D ■ HDMI 2-FHD-8BIT (C/S : E94D) EDID Block 0, Bytes 0-127 [00H-7FH] 0 1 2 3 4 5 6 7 8 9 A B C D E F ------------------------------------------------------------------------------- 0 | 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01 10 | 01 16 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26 20 | 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80 30 | 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C 40 | 45 00 40 84 63 00 00 1E 66 21 50 B0 51 00 1B 30 50 | 40 70 36 00 40 84 63 00 00 1E 00 00 00 FD 00 3A 60 | 3E 1E 53 10 00 0A 20 20 20 20 20 20 00 00 00 FC 70 | 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 E9 EDID Block 1, Bytes 128-255 [80H-FFH] 0 1 2 3 4 5 6 7 8 9 A B C D E F -------------------------------------------------------------------------------- 0 | 02 03 1C F1 48 90 22 20 05 04 03 02 01 26 15 07 10 | 50 09 57 07 67 03 0C 00 20 00 80 1E 02 3A 80 18 20 | 71 38 2D 40 58 2C 04 05 40 84 63 00 00 1E 01 1D 30 | 80 18 71 1C 16 20 58 2C 25 00 40 84 63 00 00 9E 40 | 01 1D 00 72 51 D0 1E 20 6E 28 55 00 40 84 63 00 50 | 00 1E 8C 0A D0 8A 20 E0 2D 10 10 3E 96 00 40 84 60 | 63 00 00 18 26 36 80 A0 70 38 1F 40 30 20 25 00 70 | 40 84 63 00 00 1A 00 00 00 00 00 00 00 00 00 4D 4.4. Tool Option Input - Input Model Tool Option according to BOM

- 9 - LGE Internal Use Only Copyright © LG Electronics. Inc. All rights reserved. Only for training and service purposes 5. Final Assembly Adjustment 5.1. White Balance Adjustment 5.1.1. Overview 5.1.1.1. W/B adj. Objective & How-it-works (1) Objective: To reduce each Panel’s W/B deviation (2) How-it-works: When R/G/B gain in the OSD is at 192, it means the panel is at its Full Dynamic Range. In order to prevent saturation of Full Dynamic range and data, one of R/G/B is fixed at 192, and the other two is lowered to find the desired value. (3) Adj. condition: normal temperature - Surrounding Temperature: 25±5 °C - Warm-up time: About 5 Min - Surrounding Humidity: 20% ~ 80% - Before White balance adjustment, Keep power on status, don’t power off 5.1.1.2. Adj. condition and cautionary items (1) Lighting condition in surrounding area surrounding lighting should be lower 10 lux. Try to isolate adj. area into dark surrounding. (2) Probe location: Color Analyzer (CA-210) probe should be within 10cm and perpendicular of the module surface (80°~ 100°) (3) Aging time - After Aging Start, Keep the Power ON status during 5 Minutes. - In case of LCD, Back-light on should be checked using no signal or Full-white pattern. 5.1.2. Equipment (1) Color Analyzer: CA-210 (NCG: CH 9 / WCG: CH12 / LED: CH14) (2) Adj. Computer (During auto adj., RS-232C protocol is needed) (3) Adjust Remocon (4) Video Signal Generator MSPG-925F 720p/204-Gray (Model: 217, Pattern: 49) ※ Color Analyzer Matrix should be calibrated using CS-1000 5.1.3. Equipment connection 5.1.4. Adjustment Command (Protocol) (1) RS-232C Command used during auto-adj. RS-232C COMMAND Explanation CMD DATA ID Wb 00 00 Begin White Balance adj. Wb 00 ff End White Balance adj. (internal pattern disappears ) (2) Adjustment Map Adj. item Command (lower caseASCII) Data Range (Hex.) Default (Decimal) CMD1 CMD2 MIN MAX Cool R Gain j g 00 C0 172 G Gain j h 00 C0 172 B Gain j i 00 C0 192 R Cut 64 G Cut 64 B Cut 64 Medium R Gain j a 00 C0 192 G Gain j b 00 C0 192 B Gain j c 00 C0 192 R Cut 64 G Cut 64 B Cut 64 Warm R Gain j d 00 C0 192 G Gain j e 00 C0 192 B Gain j f 00 C0 172 R Cut 64 G Cut 64 B Cut 64 Color Analyzer Computer Pattern Generator ※ Signal Source Probe RS-232C RS-232C RS-232C ※If TV internal pattern is used, not needed

- 10 - LGE Internal Use Only Copyright © LG Electronics. Inc. All rights reserved. Only for training and service purposes 5.1.5. Adjustment method 5.1.5.1 Auto WB calibration (1) Set TV in ADJ mode using P-ONLY key (or POWER ON key) (2) Place optical probe on the center of the display - It need to check probe condition of zero calibration before adjustment. (3) Connect RS-232C Cable (4) Select mode in ADJ Program and begin a adjustment. (5) When WB adjustment is completed with OK message, check adjustment status of pre-set mode (Cool, Medium, Warm) (6) Remove probe and RS-232C cable. ▪ W/B Adj. must begin as start command “wb 00 00” , and finish as end command “wb 00 ff”, and Adj. offset if need 5.1.5.2. Manual adj. method (1) Set TV in Adj. mode using POWER ON (2) Zero Calibrate the probe of Color Analyzer, then place it on the center of LCD module within 10cm of the surface.. (3) Press ADJ key -> EZ adjust using adj. R/C -> 6. White- Balance then press the cursor to the right (KEY►). (When KEY(►) is pressed 204 Gray(80IRE) internal pattern will be displayed) (4) One of R Gain / G Gain / B Gain should be fixed at 192, and the rest will be lowered to meet the desired value. (5) Adj. is performed in COOL, MEDIUM, WARM 3 modes of color temperature 5.1.6 Reference (White Balance Adj. coordinate and color temperature) ▪ Luminance: 204 Gray ▪ Standard color coordinate and temperature using CS-1000 (over 26 inch) Mode Coordinate Temp △uv X Y Cool 0.269 0.273 13,000K 0.0000 Medium 0.285 0.293 9,300K 0.0000 Warm 0.313 0.329 6,500K 0.0000 ▪ Standard color coordinate and temperature using CA-210(CH 14) Mode Coordinate Temp △uv X Y Cool 0.269±0.002 0.273±0.002 13,000K 0.0000 Medium 0.285±0.002 0.293±0.002 9,300K 0.0000 Warm 0.313±0.002 0.329±0.002 6,500K 0.0000 5.2. Option selection per country 5.2.1. Overview (1) Tool option selection is only done for models in Non-USA North America due to rating (2) Applied model: LA25C Chassis applied to CANADA and MEXICO 5.2.2. Country Group selection (1) Press ADJ key on the Adj. R/C, and then select Country Group Menu (2) Depending on destination, select US, then on the lower Country option, select US, CA, MX. Selection is done using +, - KEY (3) Using DFT(Auto) ※ PC (for communication through RS-232C) -> UART Baud rate : 115200 bps Command : ah 00 00 DATA(Area Number(hexadecimal) ITEM DATA(Area Number) AREA AREA OPTION1 0 USA 1 CANADA 2 MEXICO 3 COMMERCIAL 5.2.3. Tool Option Inspection ▪ Press Adj. key on the Adj. R/C, then select Tool option Model Tool 1 Tool 2 Tool 3 Tool 4 42CS530-UB LGD 01028 04354 45120 42CS560-UE LGD 01028 08450 45120 42CS560-UE AUO 09216 08450 45120 37CS560-UE LGD 00772 08450 45120 32CS560-UE LGD 00516 08450 45120 32CS560-UE AUO 08704 08450 45120 32CS460-UC 32CS461-UA LGD 00512 00258 45120 32CS460-UC 32CS461-UA AUO 08704 00258 45120 26CS460-UA LGD 00257 00258 45120 32LS3400-UA LGD 545 12546 45128 42LS3400-UA LGD 1057 12546 45128 22LS3500-UD CMI 4113 12546 45128 26LS3500-UD LGD 273 12546 45128 32LS3500-UD AUO 8722 12546 45128 32LS3500-UD LGD ● Tool option can be reconstructed by Software 5.3. Ship-out mode check (In-stop) - After final inspection, press In-Stop key of the Adj. R/C and check that the unit goes to Stand-by mode

LG 47LS4500 47LS4500-UD LED LCD TV Service Manual

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