BEJ22LG30UALCD TV MONITOR

EUT Type: LCD TV/Monitor FCC ID: BEJ22LG30UA Test Report No.: GETEC-E3-07-095 FCC Class B Certification APPENDIX H : USER’S MANUAL Please read this manual carefully before operating your set. Retain it for future reference. Record model number and serial number of the set. See the label attached on the back cover and quote this information to your dealer when you require service. LCD TV OWNER’S MANUAL LCD TV MODELS 19LG30 22LG30 P/NO : SAC30708022 (0712-REV00) www.lgusa.com / www.lg.ca As an ENERGY STAR Partner LGE U. S. A.,Inc. has determined that this product meets the ENERGY STAR guidelines for energy efficiency. ENERGY STAR is a set of power-saving guidelines issued by the U.S. Environmental Protection Agency(EPA). 1 WARNING / CAUTION WARNING / CAUTION To prevent fire or shock hazards, do not expose this product to rain or moisture. FCC NOTICE Class B digital device This equipment has been tested and found to comply with the limits for 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 off and on, the user is encouraged to try to correct the interference by one or more of the following measures: - Reorient or relocate the receiving antenna. - Increase the separation between the equipment and receiver. - Connect the equipment to 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. Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. CAUTION Do not attempt to modify this product in any way without written authorization from LG Electronics. Unauthorized modification could void the user’s authority to operate this product The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the litera- ture accompanying the appliance. TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER (OR BACK). NO USER SERVICEABLE PARTS INSIDE. REFER TO QUALIFIED SERVICE PERSONNEL. WARNING/CAUTION TO REDUCE THE RISK OF FIRE AND ELECTRIC SHOCK, DO NOT EXPOSE THIS PRODUCT TO RAIN OR MOISTURE. NOTE TO CABLE/TV INSTALLER This reminder is provided to call the CATV system installer’s attention to Article 820-40 of the National Electric Code (U.S.A.). The code provides guidelines for proper grounding and, in particular, specifies that the cable ground shall be connected to the grounding system of the building, as close to the point of the cable entry as practical. 2 IMPORTANT SAFETY INSTRUCTIONS SAFETY INSTRUCTIONS Important safety instructions shall be provided with each apparatus. This information shall be given in a separate booklet or sheet, or be located before any operating instructions in an instruction for installation for use and supplied with the apparatus. This information shall be given in a language acceptable to the country where the apparatus is intended to be used. The important safety instructions shall be entitled “Important Safety Instructions”. The following safety instructions shall be included where applicable, and, when used, shall be verbatim as follows. Additional safety information may be included by adding statements after the end of the following safety instruction list. At the manufacturer’s option, a picture or drawing that illustrates the intent of a specific safety instruction may be placed immediately adjacent to that safety instruction: Read these instructions. Keep these instructions. Heed all warnings. Follow all instructions. Do not use this apparatus near water. Clean only with dry cloth. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers)that produce heat. When mounting a TV it on the wall, make sure not to install TV by hanging power and signal cables on the back of the TV. Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong, The wide blade or the third prong are provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus. Only use attachments/accessories specified by the manufacturer. Unplug this apparatus when unused for long periods of time. 1 2 3 4 5 6 7 8 9 3 Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over. Never touch this apparatus or antenna during a thunder or lighting storm. Do not allow a impact shock or any objects to fall into the product, and do not drop onto the screen with something. Refer all servicing to qualified service personnel. Servicing…

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EUT Type: LCD TV/Monitor FCC ID: BEJ22LG30UA Test Report No.: GETEC-E3-07-095 FCC Class B Certification APPENDIX A : ATTESTATION STATEMENT September 4, 2007 Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 U.S.A To whom it may concern: We, the undersigned, hereby authorize GUMI College EMC Center to act on our behalf in all matters relating to applications for equipment authorization, including the signing of all documents relation to these matters. Any and all acts carried out by GUMI College EMC Center on our behalf shall have the same effect as acts of our own. We also hereby certify that no party to the application is subject of a denial of benefits, including FCC benefits, pursuant 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). Sincerely, Sang-Wook Lee, Chief research engineer LG Electronics Inc.

EUT Type: LCD TV/Monitor FCC ID: BEJ22LG30UA Test Report No.: GETEC-E3-07-095 FCC Class B Certification APPENDIX D : BLOCK DIAGRAM LA85C BLOCK DIAGRAM (Main Board) Rear AV_1 V, LR Rear S_1 YC IN1 IN1 Video/Audio SW Comp_1 YPbPr/LR CABLE AIR ATSC/NTSC Tuner ( TDVF-H051F) LG Innotek LGE1854C MSTAR VSB/QAM Receiver (LGDT3304) 0ICTMLG019C D-AMP (YDA148-EZ) EAN40130001 HY5DU561622E 256M (DDR) HY5DU561622E 256M (DDR) HY5DU561622E 256M (DDR) HY5DU561622E 256M (DDR) CLK_ 25MHz 6212AB2872A IF-PIF-N LVDS(8Bit) CLK_ 12MHz CVBS(ATV) TP DATA[0-7] Audio_L Audio_R SIF 2 Comp1 Air : 8VSBCable : 256/64QAM•RGB/YPbYr*2•CVBS*3•YC*2•L/R-IN*3•SIF•CVBS OUT*1•HDMI*1 R OUT L OUT Head Phone PC Audio IN PC(VGA) RS232C(Debug) PC IN L CD USB(SW Upgrade) 1.0Vp-p 96dBuV 5V CVBS0[44] Buffer SIFM0SIFP0 SIFM0[50] SIFP0[51] Buffer 1.2V 3.3V IFP[3] IFN[4] [3] [16][15] [N:11][P:10] IN[55] OUT[54] 2 [20,22,24,26, 27,28,29,31] TS0-7[86,87,88,89,90,91,92,93] SCL[38]SDA[36] IF_AGC IFAGC[22] MSCLMSDA SCLM1[127]SDAM1[126] TPCLK[33] TPSOP[34] TPVALID[19] TPERR[17] TSCLK[96]TSSYNC[95]TSVALID[94] IN[255] OUT[254] 2 3.3V 1.25V OUT_P_R[8] OUT_N_R[14] OUT_P_L[35] OUT_N_L[29] IN_L[38] IN_R[5] HP_DET[37] MUTE[6] 12V AUOUTR0[73] AUOUTL0[72] GPIO12[79] 1CH LVDS[137-146]2CH LVDS[137-146, 150-159] RXE /RXO BIN[21]SOGIN[22]GIN[23]RIN[24]VS_RGB[17]HS_RGB[16]RGB_SW[80]SCL/RX[117]SDA/TX[116] AUR_IN[59]AUL_IN[58] PB_IN[26]SOY[29]Y_IN[28]PR_IN[31]AUL_IN1[56]AUR_IN1[57]COMP_SW[112] CVBS1[42]AUL_IN0[54]AUR_IN[55]AV1_SW[111]SV_C0[38]SV_Y0[39]S_SW[82] 6630G70016A 6630G70017A 6612F00001D 6612F00099A EAG31022001 6612F00024C 6612J10003K 6612J10031A Tx/Rx ADM3232EARNZ EAN39038801 ST-5V Tx_Out Rx_In R232C_Tx R232C_Rx EEPROM 0IMMR00014A DDC_SDA/UART_TX DDC_SCL/UART_RX IR_RX[114] SAR0[118]SAR1[119] SAR2[120] SAR3[121] EEPROM(512K) 24C512 EEPROM(512K) 24C512 0IMMRAL025A SCL_EEPROM[136]SDA_EEPROM[135] 5V Flash (64M) 25P64V6P Flash (64M) 25P64V6P SPI_CK[129] SPI_DI[130] SPI_DO[131] SPI_CZ[132] 3.3V KEY_CTL[1,2] Power/LIPS Power/LIPS Power15V/ST-5V [12] SCL_TU[11] SDA_TU[13] SDA[7] SCL[8] VCOM0[45] TUNER_CVBS VCOM0 6612B00015C HDMI USB_DM[251]USB_DP[252]USB_OCD_N[83] B_TX0-[4]B_TX0+[5]G_TX1-[7]G_TX1[8]R_TX2-[10]R_TX2+[11] TXCLK-[2]TXCLK+[3] HPDCTRL[12] DDCDA_SDA[14]DDCDA_SCL[15] POWER_HDMI[110] 3.3VAVDD_DVI 2.5VVDD_DDR G-5V 19”/22” ST-5V OP-AMP TPA6110A20 HP_L/r[70,71] 200MHz DDR 22” LPL : 59.5MHz19” CMO: 44.5MHz DESCRIPTION OF BLOCK DIAGRAM 1. Video Control Unit (LGE1854C) This unit has four functions. These are Transport Stream De-m ultiplexer, MPEG-2 A/V Decoder, NTSC/PAL/SECAM Video Decoder, Mu lti-Standard TV Sound Processor. Transport Stream De-multiplexer DE-MULTIPLEXEs TS signal that was DE-MODULATed from LGDT3304. MPEG-2 A/V Decoder supports HD(1080I,720P), SD(480P,480I) resolution, and MPEG-1,MPEG-2,DOLBY,AC-3 FORMAT. NTSC/PAL/SECAM Video Decoder decodes analog video signal (CVBS) and output RGB signal to VIDEO PROCESSOR. Multi-Standard TV Sound Processor switches and processes SIF (Ameri can BTSC, Korean A2 SYSTEM) and sound of inputted L/R audio. VIDEO PROCESSOR processes 3D-DEINTERLACING. OUTPUT INTERFACE part output each of 8 bits R,G,B as 1680x1050 resolution signal And It support SPREAD SPECTRUM for EMI.2. Power Supply Unit Power supply unit is composed DC-DC CONVERTER and REGULATOR that is converts 15V, 5V on power board at 12V, 5V, 3.3V, and 1.25V . And 5V is converted 3.3V , 1.25V , This Converted power support other IC parts on mainboard. 15V on power board is converted at 12V by DC-DC CONVERTER. And That is provided to SPEAKER. Also 15V on power board is converted at 5V by DC-DC CONVERTER. And That is provided to TUNER. 3. MICOM Unit. MICOM Unit (8051 CORE) is within Video Controller and It is composed EEPROM storing system control data, Code memory, micom, and reset IC. At first, Micom judges input signal mode after judges horiz ontal and vertical frequency and polarity of inputted signal. Micom also set Register values with each IC proper for input signal mode and control . And the automatic regulation and horizontal/vertical location , clock /clock phase regulation which the user regulates, it will be able to regulate through OSD in order, it controls.

EUT Type: LCD TV/Monitor FCC ID: BEJ22LG30UA Test Report No.: GETEC-E3-07-095 FCC Class B Certification APPENDIX F : EXTERNAL PHOTOGRAPHS EUT Type: LCD TV/Monitor FCC ID: BEJ22LG30UA Test Report No.: GETEC-E3-07-095 FCC Class B Certification EUT Type: LCD TV/Monitor FCC ID: BEJ22LG30UA Test Report No.: GETEC-E3-07-095 FCC Class B Certification EUT Type: LCD TV/Monitor FCC ID: BEJ22LG30UA Test Report No.: GETEC-E3-07-095 FCC Class B Certification EUT Type: LCD TV/Monitor FCC ID: BEJ22LG30UA Test Report No.: GETEC-E3-07-095 FCC Class B Certification EUT Type: LCD TV/Monitor FCC ID: BEJ22LG30UA Test Report No.: GETEC-E3-07-095 FCC Class B Certification EUT Type: LCD TV/Monitor FCC ID: BEJ22LG30UA Test Report No.: GETEC-E3-07-095 FCC Class B Certification EUT Type: LCD TV/Monitor FCC ID: BEJ22LG30UA Test Report No.: GETEC-E3-07-095 FCC Class B Certification

EUT Type: LCD TV/Monitor FCC ID: BEJ22LG30UA Test Report No.: GETEC-E3-07-095 FCC Class B Certification APPENDIX C : ID SAMPLE LABEL & LOCATION EUT Type: LCD TV/Monitor FCC ID: BEJ22LG30UA Test Report No.: GETEC-E3-07-095 FCC Class B Certification LABELLING REQUIREMENTS The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time of purchase. „ ID Label „ ID Label Location of EUT I.D Label

EUT Type: LCD TV/Monitor FCC ID: BEJ22LG30UA Test Report No.: GETEC-E3-07-095 FCC Class B Certification APPENDIX G : INTERNAL PHOTOGRAPHS EUT Type: LCD TV/Monitor FCC ID: BEJ22LG30UA Test Report No.: GETEC-E3-07-095 FCC Class B Certification EUT Type: LCD TV/Monitor FCC ID: BEJ22LG30UA Test Report No.: GETEC-E3-07-095 FCC Class B Certification EUT Type: LCD TV/Monitor FCC ID: BEJ22LG30UA Test Report No.: GETEC-E3-07-095 FCC Class B Certification EUT Type: LCD TV/Monitor FCC ID: BEJ22LG30UA Test Report No.: GETEC-E3-07-095 FCC Class B Certification EUT Type: LCD TV/Monitor FCC ID: BEJ22LG30UA Test Report No.: GETEC-E3-07-095 FCC Class B Certification EUT Type: LCD TV/Monitor FCC ID: BEJ22LG30UA Test Report No.: GETEC-E3-07-095 FCC Class B Certification EUT Type: LCD TV/Monitor FCC ID: BEJ22LG30UA Test Report No.: GETEC-E3-07-095 FCC Class B Certification EUT Type: LCD TV/Monitor FCC ID: BEJ22LG30UA Test Report No.: GETEC-E3-07-095 FCC Class B Certification EUT Type: LCD TV/Monitor FCC ID: BEJ22LG30UA Test Report No.: GETEC-E3-07-095 FCC Class B Certification EUT Type: LCD TV/Monitor FCC ID: BEJ22LG30UA Test Report No.: GETEC-E3-07-095 FCC Class B Certification EUT Type: LCD TV/Monitor FCC ID: BEJ22LG30UA Test Report No.: GETEC-E3-07-095 FCC Class B Certification EUT Type: LCD TV/Monitor FCC ID: BEJ22LG30UA Test Report No.: GETEC-E3-07-095 FCC Class B Certification EUT Type: LCD TV/Monitor FCC ID: BEJ22LG30UA Test Report No.: GETEC-E3-07-095 FCC Class B Certification EUT Type: LCD TV/Monitor FCC ID: BEJ22LG30UA Test Report No.: GETEC-E3-07-095 FCC Class B Certification

EUT Type: LCD TV/Monitor FCC ID: BEJ22LG30UA Test Report No.: GETEC-E3-07-095 FCC Class B Certification APPENDIX B : PLOTS OF CONDUCTED EMISSIONS EUT Type: LCD TV/Monitor FCC ID: BEJ22LG30UA Test Report No.: GETEC-E3-07-095 FCC Class B Certification „ Test Mode: 1680* 1050/ 60Hz(Analog) 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 150k 300 400 500 800 1M2M3M4M 5M 6 8 10M20M30M Level in dB 킮 Frequency in Hz EN 55022_class B_QP EN 55022_class B_AV < Hot line > 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 150k 300 400 500 800 1M2M3M4M 5M 6 8 10M20M30M Level in dB 킮 Frequency in Hz EN 55022_class B_QP EN 55022_class B_AV < Neutral line > EUT Type: LCD TV/Monitor FCC ID: BEJ22LG30UA Test Report No.: GETEC-E3-07-095 FCC Class B Certification „ Test Mode: 1680* 1050/ 60Hz (HDMI) 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 150k 300 400 500 800 1M2M3M4M 5M 6 8 10M20M30M Level in dB 킮 Frequency in Hz EN 55022_class B_QP EN 55022_class B_AV < Hot line > 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 150k 300 400 500 800 1M2M3M4M 5M 6 8 10M20M30M Level in dB 킮 Frequency in Hz EN 55022_class B_QP EN 55022_class B_AV < Neutral line > EUT Type: LCD TV/Monitor FCC ID: BEJ22LG30UA Test Report No.: GETEC-E3-07-095 FCC Class B Certification „ Test Mode: 1024* 768/ 60Hz(Analog) 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 150k 300 400 500 800 1M2M3M4M 5M 6 8 10M20M30M Level in dB 킮 Frequency in Hz EN 55022_class B_QP EN 55022_class B_AV < Hot line > 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 150k 300 400 500 800 1M2M3M4M 5M 6 8 10M20M30M Level in dB 킮 Frequency in Hz EN 55022_class B_QP EN 55022_class B_AV < Neutral line > EUT Type: LCD TV/Monitor FCC ID: BEJ22LG30UA Test Report No.: GETEC-E3-07-095 FCC Class B Certification „ Test Mode: 800* 600/ 60Hz(Analog) 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 150k 300 400 500 800 1M2M3M4M 5M 6 8 10M20M30M Level in dB 킮 Frequency in Hz EN 55022_class B_QP EN 55022_class B_AV < Hot line > 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 150k 300 400 500 800 1M2M3M4M 5M 6 8 10M20M30M Level in dB 킮 Frequency in Hz EN 55022_class B_QP EN 55022_class B_AV < Neutral line >

EUT Type: LCD TV/Monitor FCC ID: BEJ22LG30UA Page 2 of 23 Test Report No.: GETEC-E3-07-095 FCC Class B Certification CONTENTS 1. GENERAL INFORMATION ......................................................................................................................................3 2. INTRODUCTION ........................................................................................................................................................4 3. PRODUCT INFORMATION ......................................................................................................................................5 3.1 DESCRIPTION OF EUT..............................................................................................................................................5 3.2 SUPPORT EQUIPMENT / CABLES USED.....................................................................................................................6 3.3 MODIFICATION ITEM(S) ...........................................................................................................................................7 4. DESCRIPTION OF TESTS.........................................................................................................................................8 4.1 TEST CONDITION......................................................................................................................................................8 4.2 CONDUCTED EMISSION............................................................................................................................................9 4.3 RADIATED EMISSION..............................................................................................................................................10 5. CONDUCTED EMISSION........................................................................................................................................ 11 5.1 OPERATING ENVIRONMENT................................................................................................................................... 11 5.2 TEST SET-UP............................................................................................................................................................ 11 5.3 MEASUREMENT UNCERTAINTY.............................................................................................................................. 11 5.4 LIMIT......................................................................................................................................................................12 5.5 TEST EQUIPMENT USED..........................................................................................................................................12 5.6 TEST DATA FOR POWER LINE CONDUCTED EMISSION............................................................................................13 6. RADIATED EMISSION ............................................................................................................................................17 6.1 OPERATING ENVIRONMENT...................................................................................................................................17 6.2 TEST SET-UP............................................................................................................................................................17 6.3 MEASUREMENT UNCERTAINTY..............................................................................................................................17 6.4 LIMIT......................................................................................................................................................................18 6.5 TEST EQUIPMENT USED..........................................................................................................................................18 6.6 TEST DATA FOR RADIATED EMISSION.....................................................................................................................19 7. SAMPLE CALCULATIONS.....................................................................................................................................22 7.1 EXAMPLE 1 : ...........................................................................................................................................................22 7.2 EXAMPLE 2 : ...........................................................................................................................................................22 8. RECOMMENDATION & CONCLUSION..............................................................................................................23 APPENDIX A – ATTESTATION STATEMENT APPENDIX B – PLOTS OF CONDUCTED EMISSIONS APPENDIX C – ID SAMPLE LABEL & LOCATION APPENDIX D – BLOCK DIAGRAM APPENDIX E – TEST SET-UP PHOTOGRAPHS APPENDIX F – EXTERNAL PHOTOGRAPHS APPENDIX G –INTERNAL PHOTOGRAPHS APPENDIX H – USER’S MANUAL EUT Type: LCD TV/Monitor FCC ID: BEJ22LG30UA Page 3 of 23 Test Report No.: GETEC-E3-07-095 FCC Class B Certification Scope: Measurement and determination of electromagnetic emissions (EME) of radio frequency devices including intentional and / or unintentional radiators for compliance with technical rules and regulations of the Federal Communications Commission. 1. General Information z FCC ID BEJ22LG30UA z EUT Type LCD TV/Monitor z Model No. 22LG30-UA z Tra de Na me LG z Serial No. Proto type z Rule Part(s) FCC Part 15 Subpart B z Type of Authority Certification z Test Procedure(s) ANSI C63.4 (2003) / Canadian standard ICES-003 z Dates of Test December 18 ~ 20 , 2007 z Place of Test Gumi College EMC Center ( FCC Registration No.: 100749) 407, Bugok-Dong, Gumi-si, Gyeongsangbuk-Do, Korea z Test Report No. GETEC-E3-07-095 z Dates of Issue December 22, 2007 Applicant: LG Electronics Inc. Applicant Address: 642, Jinpyung-Dong, Gumi-Si, Gyeongsangbuk-do, Korea Manufacturer: LG Electronics Inc. Manufacturer Address: …

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EUT Type: LCD TV/Monitor FCC ID: BEJ22LG30UA Test Report No.: GETEC-E3-07-095 FCC Class B Certification APPENDIX E : TEST SET UP PHOTOGRAPHS EUT Type: LCD TV/Monitor FCC ID: BEJ22LG30UA Test Report No.: GETEC-E3-07-095 FCC Class B Certification The Conducted Test Picture and Radiated Test Picture show the worst-case configuration and cable placement. „ Conducted Test Picture (Front) „ Conducted Test Picture (Rear) EUT Type: LCD TV/Monitor FCC ID: BEJ22LG30UA Test Report No.: GETEC-E3-07-095 FCC Class B Certification „ Radiated Test Picture (Front) „ Radiated Test Picture (Rear)