BEJIPS237LYPart15 Subpart B-LCD Monitor

Regulatory Information cont. FCC Compliance Statement This equipment has been tested and found to comply within the limits of a Class B digital device pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception (which can be determined by turning the equipment on and off), the user is encouraged to try to correct the interference by using one or more of the following measures: Reorient or relocate the receiving antenna. Increase the separation between the equipment and the receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. Caution: Changes or modifications not expressly approved by the party responsible for compliance could void the user's (or your) authority to operate the equipment. Only peripherals (digital input/output devices, terminals, printers, etc.) certified to comply with the Class B limits may be attached to this monitor. Operation with non-certified peripherals is likely to result in interference to radio and TV reception. Only shielded signal cables may be used with this System. Canadian DOC Notice This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations. Cet appareil numérique de la classe B respecte toutes les exigences du Règlement sur le matériel brouilleur du Canada. TCO Displays 5.0 Congratulations, Your display is designed for both you and the planet! This display carries the TCO Certified label. This ensures that the display is designed for minimal impact on the climate and natural environment, while offering all the performance expected from top of the line electronic products. TCO Certified is a third party verified program, where every product model is tested by an accredited independent test laboratory. TCO Certified represents one of the toughest certifications for displays worldwide. Some of the Usability features of the TCO Displays 5.0 requirements: Visual Ergonomics Good visual ergonomics in order to improve the working environment for the user and to reduce sight and strain problems. Important parameters are: • Light levels without color tint, Uniform color and luminance, Wide color gamut • Calibrated color temperature and gamma curve • Wide luminance level, Dark black levels, Low motion blur Electrical Safety • Product fulfills rigorous safety standards 1 NOTICE The regulations are applied only to the products with the ID LABEL indicating specific requirements. NOTICE The regulations are applied only to the products with the ID LABEL indicating specific requirements. NOTICE The following information is for the models certified by TCO. If you want to know the specification of the purchased product, see the label attached on the back of the product. Regulatory Information cont. 2 Emissions • Low alternating electric and magnetic fields emissions • Low acoustic noise emissions Some of the environmental features of the TCO Displays 5.0 requirements: • The brand owner demonstrates corporate social responsibility and has a certified environmental management system (EMAS or ISO 14001) • Very low energy consumption both in on-and standby mode • Restrictions on chlorinated and brominated flame retardants, plasticizers and polymers • Restrictions on heavy metals such as cadmium, mercury and lead (RoHS compliance) • Both product and product packaging is prepared for recycling • The brand owner offers take-back options The requirements included in this label have been developed by TCO Development in co-operation with scientists, experts, users as well as manufacturers all over the world. Since the end of the 1980s TCO has been involved in influencing the development of IT equipment in a more user-friendly direction. Our labeling system started with displays in 1992 and is now requested by users and IT-manufacturers all over the world. For more information, please visit: www.tcodevelopment.com Information for Environmental Preservation LGE. announced the 'LG Declaration for a Cleaner Environment' in 1994, and this ideal has served as a guiding managerial principle ever since. The Declaration is a foundation that has allowed us to undertake environmentally friendly activities in careful consideration of economic, environmental, and social aspects. We promote activities for environmental preservation, and we specifically develop our products to embrace the concept of environment-friendly. We minimize the hazardous materials contained in our products. For example, there is no cadmium to be found in our monitors. Information for recycling This monitor may contain parts which could be hazardous to the environment. It is important that this monitor be recycled after use. LGE. handles all waste monitors through an environmentally acceptable recycling method. There are several take-back and recycling systems currently in operation worldwide. Many parts will be reused and recycled, while harmful substances and heavy metals are treated by an environmentally friendly method. If you want to find out more information about our recycling program, please contact your local LG vendor or a corporate representative of LG. We set our vision and policies on a cleaner world by selecting the issue of the global environment as a task for corporate improvement. Please visit our website for more information about our ‘green’ policies. http://www.lg.com/global/sustainability/environment/take-back- recycling.jsp English Informationen zur Erhaltung der…

Text truncated - open the document above for the full version.

IPS237L Block Diagram (Main) LED PANEL (23” F.HD) VLED F/B 19V From Adapter LVDS IIC V _ LED 1919- -to to- -5V 5V DC/DCDC/DC LED B/LLED B/L 1919- -to to- -5V 5V D C/ D C D C/ D C RGBRGB R/G/B/H/V IIC Embedded LED Driver Block DC/DCDC/DC 2Ch. LDO2Ch. LDO TT- -Con 5V Con 5V DC/DCDC/DC 2Ch. LDO2Ch. LDO MHL MHL 5V 5V 24C02 IIC NT68753U (Novatek) 24C02 IIC System 3.3VSystem 3.3V Core 1.2VCore 1.2V MHL MHL 3.3V 3.3V MHL MHL 1.2V 1.2V HDMI 2/MHLHDMI 2/MHL HDMI_TMDS IIC MHL Receiver SPI Data/ HDMI 1HDMI 1 HDMI_TMDS IIC LED (RED) IIC SERIALSERIAL FlashFlash CLK H/PH/P HP L/R out (RED) 6 Keys : Power/MENU/MY KEY/ Crystal FUNCTION/AUTO/INPUT(Exit) Crystal 14.318MHz DESCRIPTION OF BLOCK DIAGRAMDESCRIPTION OF BLOCK DIAGRAM 1. Video Controller Part.This part amplifies the level of video signal for the digital conversion and converts from the analog video signalThis part amplifies the level of video signal for the digital conversion and converts from the analog video signal to the digital video signal using a pixel clock.The pixel clock for each mode is generated by the PLL.The Dclk is 148.5MHz This part consists of the Scaler ADC converter TMDS receiver and LVDS transmitterThis part consists of the Scaler , ADC converter , TMDS receiver and LVDS transmitter . The Scaler gets the video signal converted analog to digital, interpolates input to 1920*1080 resolution signal and outputs 8-bit R, G, B signal to transmitter. 2 Power Part2 . Power Part . This part consists of the 1.2V regulators to convert power which is provided 5V in Power board.5V is provided for inverter in IPS237LY Also, 5V is converted 1.2V by regulator. Conver ted power is provided for IC in the main board. Th i t t f DC 5 V t AC 700V d t b k li ht l f d l i IPS237LY Th e i nver t er conver t s f rom DC 5 V t o AC 700V rms an d opera t es b ac k - li g ht l amps o f mo d u l e i n IPS237LY 3. MICOM Part.This p art is include video controller p art. And this p art consists of EEPROM IC , control data, Reset IC and the Micom. ppp The Micom distinguishes polarity and frequency of the H/V sync are supplied from signal cable.The controlled data of each modes is stored in EEPROM.

Power of Attorney Federal Communication Commission Office of Engineering and Technology Equipment Authorization Division 7345 Oakland Mills Road Columbia, Maryland 21046 We, Company: LG Electronics U.S.A., Inc. Address: 1000 Sylvan Avenue, Englewood Cliffs, NJ 07632 Would like to inform you that we nominated Audix Technology (Shanghai) Co., Ltd, Mr. Byron Kwo to act on behalf of our LG Electronics Inc. to apply FCC ID for the LCD Monitors with LG brand. Kind Regards, Place, date Signature 2012-05-31 Christopher Johnson ________________ ________________

FIGURE 1 LCD MONITOR (M/N: IPS237LY) GENERAL APPEARANCE (FRONT VIEW) F IGURE 2 LCD MONITOR (M/N: IPS237LY) GENERAL APPEARANCE (BACK VIEW) FIGURE 3 LCD MONITOR (M/N: IPS237LY) PORTS F IGURE 4 LCD MONITOR (M/N: IPS237LY) D-SUB CABLE FIGURE 5 LCD MONITOR (M/N: IPS237LY) MHL CABLE FIGURE 6 LCD MONITOR (M/N: IPS237LY) ADAPTER #1 (GENERAL APPEARANCE) F IGURE 7 LCD MONITOR (M/N: IPS237LY) ADAPTER #1 (GENERAL APPEARANCE – AC PORT) FIGURE 8 LCD MONITOR (M/N: IPS237LY) ADAPTER #1 (GENERAL APPEARANCE – LABEL) FIGURE 9 LCD MONITOR (M/N: IPS237LY) ADAPTER #2 (GENERAL APPEARANCE) F IGURE 10 LCD MONITOR (M/N: IPS237LY) ADAPTER #2 (GENERAL APPEARANCE – AC PORT) FIGURE 11 LCD MONITOR (M/N: IPS237LY) ADAPTER #2 (GENERAL APPEARANCE – LABEL) FIGURE 12 LCD MONITOR (M/N: IPS237LY) ADAPTER #3 (GENERAL APPEARANCE) FIGURE 13 LCD MONITOR (M/N: IPS237LY) ADAPTER #3 (GENERAL APPEARANCE – LABEL) FIGURE 14 LCD MONITOR (M/N: IPS237LY) ADAPTER #4 (GENERAL APPEARANCE) FIGURE 15 LCD MONITOR (M/N: IPS237LY) ADAPTER #4 (GENERAL APPEARANCE – LABEL)

Label Location Information Refer to the below red arrow: (For example)

FIGURE 1 LCD MONITOR (M/N: IPS237LY) COVER REMOVED F IGURE 2 LCD MONITOR (M/N: IPS237LY) LABEL ON LCD PANEL FIGURE 3 LCD MONITOR (M/N: IPS237LY) MAIN BOARD (COMPONENT SIDE) F IGURE 4 LCD MONITOR (M/N: IPS237LY) MAIN BOARD (SOLDERED SIDE) FIGURE 5 LCD MONITOR (M/N: IPS237LY) CRYSTAL ON MAIN BOARD F IGURE 6 LCD MONITOR (M/N: IPS237LY) CHIP ON MAIN BOARD FIGURE 7 LCD MONITOR (M/N: IPS237LY) KEY BOARD (COMPONENT SIDE) F IGURE 8 LCD MONITOR (M/N: IPS237LY) KEY BOARD (SOLDERED SIDE) FIGURE 9 LCD MONITOR (M/N: IPS237LY) LCD PANEL BOARD (COMPONENT SIDE-1) F IGURE 10 LCD MONITOR (M/N: IPS237LY) LCD PANEL BOARD (COMPONENT SIDE-2) FIGURE 11 LCD MONITOR (M/N: IPS237LY) LCD PANEL BOARD (SOLDERED SIDE-1) F IGURE 12 LCD MONITOR (M/N: IPS237LY) LCD PANEL BOARD (SOLDERED SIDE-2)

LG Electronics U.S.A., Inc. FCC ID: BEJIPS237LY 1 Equipment Description The Equipment Under Test (EUT) is the LG Electronics U.S.A., Inc. LCD Monitor. General Specification LG Electronics U.S.A., Inc. FCC ID: BEJIPS237LY 2 EUT Operating Conditions a. Setup the EUT and Peripherals as shown in Sec. 3.2 of the test report. b. Turn on the power of all equipment and the EUT. c. Set the contrast & brightness of EUT to maximum. d. PC system ran the self-test program "EMC Test" by windows XP and sent "H" characters to EUT through graphic card (we use white letters on a black background to represent all colors), the EUT's screen displayed and filled with "H" pattern by its resolution (Via D-Sub Input). e. In HDMI mode, the EUT connected to PC or DVD PLAYER through HDMI port. f. In MHL mode, the EUT connected to mobile phone through MHL port. g. Repeat above procedure from c to f for difference test mode. h. The other peripherals devices were driven and operated during the test. i. The test modes are as follows: NOTE: We tested the EUT using adapter #1 and selected the worst test mode to perform test with other adapters. Adapter Test Mode Adapter #1 D-Sub 1920*1080@60Hz HDMI 1920*1080@60Hz HDMI 1080P HDMI 1680*1050@60Hz HDMI 1280*1024@75Hz HDMI 640*480@60Hz MHL Adapter #2 HDMI 1920*1080@60Hz Adapter #3 HDMI 1920*1080@60Hz Adapter #4 HDMI 1920*1080@60Hz

THERMAL THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. C102 0.047uF Y0M-A 3.3VS CLKOUTM-A Q108 2N7002K SD G SPI_CLK VFB5 R128 8.2K 1% VFB3 HDMI/MHL_RXC- R106 4.7K R138 4.7K SENN C100 0.047uF Q106 2N7002K SD G VDT7 R101 33 R1510 R113 56 R111 56 R116 56 R152 10 SENP 3.3VS VFB5 VDT1 R1681M 1% VFB3 VFB2 SPI_DO R155 0.030.3W 1% R156 1M1% R118 33 WP_FLASH R160 1M 1% Q102MMBT3904(NXP) E B C 3.3VS C119 0.1uF 16V R114 100 5VS C118 0.1uF16V SENN VDT8 C115 0.1uF 16V R1570 Y3P-A 1.2VS R145 4.7K Y1P-A R115 56 HDMI/MHL_DET R143 220 VFB8 VDT6 SPI_DI VDT2 VDT3 5VS MODON Q111 2N7002K SD G C106 0.1uF 16V 3.3VS Q109 2N7002K SD G C116 0.1uF16V C112 0.1uF 16V VDT5 R162 100K R126 20K C117 0.1uF 16V C120 0.1uF16V VDT6 VFB6 FB2 1.2VS HDMI/MHL_RX2+ DRV C1291uF50V 3.3VS 1.2VS R102 33 HDMI/MHL_SCL C1281uF50V VFB1 CLKOUTP-B R109 56 HEAD_LOUT VDT4 R148 1M1% C105 0.047uF VDT5 R166 1M 1% R127100 DRV R142 33 FB3 WP_FLASH VFB4 R163 1M 1% SPI_DI FB3 Q101 2N7002K SD G HDMI/MHL_SDA FB1 FB4 VDT2 C101 0.047uF R110 100 R122 33 Y0P-B FB2 DSUB_DET R105470 FB1 FB1 VDT1 R135 4.7K Q110 2N7002K SD G C114 0.1uF16V R136 33 HSYNC Q107 2N7002K SD G FB2 R120 33 BLUE Y0M-B VDT8 VFB7 FB4 C104 0.047uF VDT4 3.3VS C122 0.1uF16V R125 10K Y2P-B VFB6 VFB1 SPI_/CS HDMI/MHL_RX0+ R144 1K C130 33uF 100V HDMI/MHL_RX0- C1091uF10V 3.3VS R153 0 R161100K Q104 2N7002K SD G HEAD_ROUT R104 4.7K GREEN HDMI/MHL_RX2- C113 0.1uF16V R165 1M 1% C125 0.1uF16V R112 100 1.2VS 3.3VS R1490 R121 10K OVP Y0P-A R146 470 C103 0.047uF R150100 VDT3 R147 1K D100100VBR210 Y1M-B 5VS WP_24C02_HDMI HDMI/MHL_RXC+ VSYNC C124 22pF 50V READY Y1P-BY3M-AY3P-B P101 10031HR-H06 READY 123456 7 Y1M-A R159 150K 1/16W 1% HDMI/MHL_RX1- R137 33 L10033UH R124 4.7K CLKOUTM-B Y2P-A 3.3VS Y2M-A C121 0.1uF16V R117 33 SPI_DO CLKOUTP-A FB3 R1640 VFB4 VFB2 VFB7 P100 12507WR-06L 123456 7 SPI_/CS C111100pF50V R141 33 R1670 DSUB_SDA C127 1uF 25V 5VS Y2M-B RED HDMI/MHL_HPD FB4 DSUB_SCL Y3M-B 19V_LED SENP R140 10K HDMI/MHL_RX1+ VFB8 SPI_CLK R158 150K 1/16W 1% R154 1M 1% R139 4.7K READY VDT7 IC102 W25X40BVSSIG 3 WP 2 DO[IO1] 4 GND 1 CS 5 DI[IO0] 6 CLK 7 HOLD 8 VCC R119 33 #SIL_RESET #MHL_OCP HDMI1_DET MHL_EN C110 0.1uF 16V C1261uF10V R123 1M READY OVP CD_SENCE BUZZER_PWM BUZZER_EN LED_INDICATOR KEY/SIL_SCL KEY/SIL_SDA R103 33 READY R100 33 READY R107 33 KEY/SIL_SCL KEY/SIL_SDA R108 33 Q100MMBT3906(NXP) E B C Q103MMBT3906(NXP) E B C JP104 JP102 JP100 JP101 JP103 Q105AOD478 SD G HDMI1_RX0-HDMI1_RX1-HDMI1_RX1+HDMI1_RX2+ HDMI1_RXC+HDMI1_RXC- HDMI1_RX0+HDMI1_RX2- R169 33 HDMI1_SCL HDMI1_SDA R170 33 HDMI1_HPD R171 33 HP_MUTE IC100 NT68753MFG 1 PB2/INTE0/ADC2 2 PA2/ADC6/PWMD/DBC 3 PA6/SCL2/RXD2/PWMC 4 PA7/SDA2/TXD2 5 PB6/SCL1/RXD1 6 PB7/SDA1/TXD1 7 PC5 8 RX1C- 9 RX1C+ 10 RX10- 11 RX10+ 12 RX11- 13 RX11+ 14 RX12- 15 RX12+ 16 RX2C- 17 RX2C+ 18 RX20- 19 RX20+ 20 RX21- 21 RX21+ 22 RX22- 23 RX22+ 24 TGND 25 REXT 26 AVCC 27 ADC_1.2V 28 AGND 29 BIN+ 30 BIN- 31 GIN+ 32 GIN- 33 RIN+ 34 RIN- 35 HSYNCI 36 VSYNCI/TOUTP 37 PB4/SCL0/RXD0 38 PB5/SDA0/TXD0 39 PA0/ADC4/PWMC 40 RSTB 41 OSC_VDD 42 OSCI 43 OSCO 44 OSC_GND 45 DGND_1 46 PE0/LPD_IN0/PWMA 47 PB0/ADC0 48 PB1/ADC1 49 PA4/INT3/HSO 50 PA5/PWMB 51 PA1/ADC5/PWMD/DBC 52 PC6/INTE2/MUTE 53 PC3/CEC1 54 PC2/SPDIF 55 PC4/WD 56 CVDD_1.2V_1 57 DVDD_1 58 PC7/I2S3 59 AUDIO_VDD 60 I2S2/AUDIO_CEXT1 61 I2S1/AIN_R 62 I2S0/AIN_L 63 SCK/AOUT_R 64 MCLK/AOUT_L 65 AUDIO_VP 66 AUDIO_GND 67 P35/MSDA 68 P34/MSCL 69 PC0/PWMA/DBC 70 PA3 71 SPI_CE 72 SPI_SO 73 SPI_SI 74 SPI_CLK 75 LVDS_3.3V 76 T7P 77 T7M 78 TCLK2P 79 TCLK2M 80 T6P 81 T6M 82 T5P 83 T5M 84 T4P 85 T4M 86 LVDS_GND 87 T3P 88 T3M 89 TCLK1P 90 TCLK1M 91 T2P 92 T2M 93 T1P 94 T1M 95 T0P 96 T0M 97 COMP 98 SENN 99 SENP 100 DRV 101 OVP 102 VDET1 103 VFB1 104 VDET2 105 VFB2 106 VDET3 107 VFB3 108 VDET4 109 VFB4 110 LED_GND 111 VDET5 112 VFB5 113 VDET6 114 VFB6 115 VDET7 116 VFB7 117 VDET8 118 VFB8 119 DVDD_2 120 CVDD_1.2V_2 121 DGND_2 122 PE1/LPDIN1/VSO 123 PC1/LPD_OUT 124 P31/TXD 125 P30/RXD 126 PE2/PWMA/DBC 127 PE3/CEC0/PWMB 128 PB3/INT1/ADC3 129 [EP] C108 30pF 50V C107 30pF 50V X100 14.31818MHz Scaler 2012.04.09 1 IPS7L 3 S/W Control LED DRIVE Serial Flash Close to Scaler HWSON_12/02 : Memory size change(2M -> 4M) EAX64697201 PCB P/N: Date : 2012.04.09 THERMAL THERMAL THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. DSUB_SCL VSYNC D207 30V D205 30V HSYNC C223 68pF 3.3VS JP240 R215 75 BLUE R213 75 P201DSB47C-15BS1YN32 1 RED 2 GREEN 3 BLUE 4 GND_1 5 DDC_GND 6 RED_GND 7 GREEN_GND 8 BLUE_GND 9 NC 10 SYNC_GND 11 GND_2 12 DDC_DATA 13 H_SYNC 14 V_SYNC 15 DDC_CLOCK 16 SHILED JP241 C222 68pF R217 4.7K GREENRED R214 75 C224 68pF DSUB_DETDSUB_SDA C221 68pF R218 10K D208 30V D204 30V D206 30V R216 4.7K D214 30V JP242 C229 100uF 16V R226 5.1 C230 100uF 16V R225 1K HEAD_ROUT HEAD_LOUT R227 5.1 JP243 R224 1K D213 30V JP244 JK201 PEJ024-06 R_SPRINGE_SPRING T_SPRING SHIELD_PLATE P202 SMAW200-06 123456 R2194.7K READY R220 4.7K READY D211 30V READY C225 0.1uF 16V 5VS D209 30V JP224 D212 30V READY JP228 KEY/SIL_SDA JP225 KEY/SIL_SCL JP226 L202 BLM18PG121SN1D JP202 Y0M-A C203 100pF 50V JP223 Y2P-B R21010 JP212 C2092.2uF25V 2012 Y2M-A JP203 L201 10uH Y3P-A JP207JP205 C214 100pF 50V Q200 MMBT3904(NXP) E B C C202 1uF 10V JP213 R203 20K JP214 Y3M-B C2194.7uF10V C2161uF10V READY JP215JP210 JP217 JP208 Y0M-B R2051K 19V_LED CLKOUTM-B C2184.7uF10V C2151uF10V READY 5VS CLKOUTP-B JP201 D200 40V SMAB34 READY R211100K R202 4.7K READY Y0P-A R20768K Y3M-A CLKOUTP-A L200 UBW2012-121F JP218 C2200.1uF16V 5VS C200 1uF 10V READY C2173300pF50V C211 2.2uF 25V 2012 CLKOUTM-A R2004.7K READY C212 1uF 25V Y1P-A JP2…

Text truncated - open the document above for the full version.

LG Electronics U.S.A., Inc. FCC ID: BEJIPS237LY Page 1 of 42 Audix Technology (Shanghai) Co., Ltd. Report No.: ACI-F12098 Prepared For : LG Electronics U.S.A., Inc. 1000 Sylvan Avenue, Englewood Cliffs, NJ 07632, United States Prepared By : Audix Technology (Shanghai) Co., Ltd. 3F and 4F, 34Bldg 680 Guiping Rd, Caohejing Hi-Tech Park, Shanghai 200233, China Tel: +86-21-64955500 Fax: +86-21-64955491 Report No. : ACI-F12098 Date of Test : May 22 – 28, 2012 Date of Report : May 30, 2012 Application for FCC Certificate On Behalf of LG Electronics U.S.A., Inc. LCD Monitor Model No.: IPS237LY Serial No.: E1205611-01/01 FCC ID : BEJIPS237LY LG Electronics U.S.A., Inc. FCC ID: BEJIPS237LY Page 2 of 42 Audix Technology (Shanghai) Co., Ltd. Report No.: ACI-F12098 TABLE OF CONTENTS Page 1 SUMMARY OF STANDARDS AND RESULTS .......................................................................... 4 1.1 Description of Standards and Results ......................................................................................... 4 2 GENERAL INFORMATION .......................................................................................................... 5 2.1 Description of Equipment Under Test ........................................................................................ 5 2.2 Peripherals .................................................................................................................................. 7 2.3 Description of Test Facility ........................................................................................................ 8 2.4 Measurement Uncertainty .......................................................................................................... 8 3 CONDUCTED EMISSION TEST .................................................................................................. 9 3.1 Test Equipment ........................................................................................................................... 9 3.2 Block Diagram of Test Setup ..................................................................................................... 9 3.3 Conducted Emission Limit [FCC Part 15 Subpart B 15.107(a)] .............................................. 10 3.4 Test Configuration .................................................................................................................... 10 3.5 Operating Condition of EUT .................................................................................................... 11 3.6 Test Procedures ........................................................................................................................ 12 3.7 Test Results .............................................................................................................................. 12 4 RADIATED EMISSION TEST ..................................................................................................... 23 4.1 Test Equipment ......................................................................................................................... 23 4.2 Block Diagram of Test Setup ................................................................................................... 23 4.3 Radiated Emission Limit [FCC Part 15 Subpart B 15.109(a)] ................................................. 25 4.4 Test Configuration .................................................................................................................... 25 4.5 Operating Condition of EUT .................................................................................................... 25 4.6 Test Procedures ........................................................................................................................ 26 4.7 Test Results .............................................................................................................................. 27 5 DEVIATION TO TEST SPECIFICATIONS .............................................................................. 42 LG Electronics U.S.A., Inc. FCC ID: BEJIPS237LY Page 3 of 42 Audix Technology (Shanghai) Co., Ltd. Report No.: ACI-F12098 TEST REPORT FOR FCC CERTIFICATE Applicant : LG Electronics U.S.A., Inc. Manufacturer : LG Electronics Nanjing Display Co., Ltd. EUT Description : LCD Monitor (A) Model No. : IPS237LY (B) Serial No. : E1205611-01/01 (C) Power Supply : 120V/60Hz Test Procedure Used: FCC RULES AND REGULATIONS PART 15 SUBPART B CLASS B OCTOBER 2011 AND ANSI C63.4-2003 The device described above is tested by Audix Technology (Shanghai) Co., Ltd. to determine the maximum emission levels emanating from the device. The maximum emission levels are compared to the FCC Part 15 Subpart B (Class B) and ICES-003, Issue 4 February 2004 (CISPR 22:2002) limits both radiated and conducted emissions. The test results are contained in this test report and Audix Technology (Shanghai) Co., Ltd. is assumed full responsibility for the accuracy and completeness of these measurements. This report shows that the EUT (M/N: IPS237LY; S/N: E1205611-01/01) which was tested in 3m anechoic chamber May 22 – 28, 2012 is technically compliance with the FCC official limits also. This report applies to above tested sample only. This report shall not be reproduced in part without written approval of Audix Technology (Shanghai) Co., Ltd. This report contains data that are not covered by the NVLAP accreditation. This report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the federal government. Date of Test : May 22 – 28, 2012 Date of Report : May 30, 2012 Producer : YENNY YU / Assistant Review : DIO YANG / Assistant Manager Signatory : SAMMY CHEN / Deputy Manager LG Electronics U.S.A., Inc. FCC ID: BEJIPS237LY Page 4 of 42 Audix Technology (Shanghai) Co., Ltd. Report No.: ACI-F12098 1 SUMMARY OF STANDARDS AND RESULTS 1.1 Description of Standards and Results The EUT have been tested according to the applicable s…

Text truncated - open the document above for the full version.

Test Set-Up Photos 1. Conducted Emission Test F RONT VIEW B ACK VIEW 2. Radiated Electromagnetic Emission Test FRONT VIEW OF RADIATED EMISSION TEST (BELOW 1GHZ) B ACK VIEW OF RADIATED EMISSION TEST (BELOW 1GHZ) F RONT VIEW OF RADIATED EMISSION TEST (ABOVE 1GHZ) B ACK VIEW OF RADIATED EMISSION TEST (ABOVE 1GHZ) S ETUP WITH MAXIMUM DETECTED EMISSION AT HORIZONTAL POLARIZATION (TEST MODE: HDMI 1920*1080@60Hz Adapter #1) SETUP WITH MAXIMUM DETECTED EMISSION AT VERTICAL POLARIZATION (T EST MODE: HDMI 1920*1080@60Hz Adapter #1)