BEJ37LAD37" LCD TV/ MONITOR

EUT Type: 37” LCD TV/Monitor FCC ID: BEJ37LAD Test Report No.: GETEC-E3-05-049 FCC Class B Certification APPENDIX H : USER’S MANUAL © Copyright 2005, LG Electronics USA, Inc. Installation and Operating Guide | Warranty Model Numbers|Z37LZ5D|LCD TV Operating Guide Warning/Caution WARNING/CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER (OR BACK). NO USER SERVICEABLE PARTS INSIDE. REFER TO QUALIFIED SERVICE PERSONNEL. 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 suffi- cient 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 literature accompanying the appli- ance. 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 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. • Any changes or modifications not expressly approved by the party responsible for compli- ance 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 mod- ification could void the user’s authority to operate this product. COMPLIANCE: The responsible party for this device compliance is: Zenith Electronics Corporation 1-201-816-2000 Marked and Distributed in the United States by LG Electronics U.S.A., Inc. 1000 Sylvan Avenue, Englewood Cliffs, NJ 07632 http://www.zenith.com WARNING RISK OF ELECTRIC SHOCK DO NOT OPEN /CAUTION WARNING/CAUTION TO REDUCE THE RISK OF FIRE AND ELECTRIC SHOCK, DO NOT EXPOSE THIS PRODUCT TO RAIN OR MOISTURE. W W arning/Caution arning/Caution Owner’s Manual Safety Instructions IMPORTANT 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 appara- tus. 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 includ- ed 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 illus- trates the intent of a specific safety instruction may be placed immediately adjacent to that safety instruction : 1. Read these instructions. 2. Keep these instructions. 3. Heed all warnings. 4. Follow all instructions. 5. Do not use this apparatus near water. 6. Clean only with dry cloth. 7. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions. 8. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including ampli- fiers)that produce heat. 9. 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. 10. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus. 11. Only use attachments/accessories specified by the manufacturer. 12. 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. Safety Instructions Safety Instructions PORTABLE CART WARNING Operating Guide Safety Instructions 13. Unplug this apparatus during lightning storms or when unused for long periods of time. 14. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has exposed to rain or moisture, does not operate normally, or has been dropped. 15. CAUTION concerning the Power Cord : Most appliances recommend they be placed upon a dedicated circuit; that is, a single outlet circuit which powers only that appliance and has no additional outlets or branch circuits. Check the specification page of this owner's manual to be certain. Do not overload wall outlets. Overloaded wall outle…

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EUT Type: 37” LCD TV/Monitor FCC ID: BEJ37LAD Test Report No.: GETEC-E3-05-049 FCC Class B Certification APPENDIX D : BLOCK DIAGRAM 1 AV AV - - BO ARD BO ARD Si de A V _ 4 V, LR 3 Re a r A V _ 1 V, LR 3 Re a r S _ 1 YC 2 Si de S_4 YC 2 MNT_ V _ O u t M_ M S P 444 0 Ext_ A udio LR 2 TV IN5 RGB-P C 5 RGB H V Comp_ 1 YC bCr 3 Comp_ 2 YC bCr 3 uCom (M 37 15 1) IN 2 IN 3 IN 4 C X A 2069 Comp_ 1 LR 2 OR1 TP /D1 9 OR3 YC bCr 16 H,V , CLK 3 FID OR1OR2 YC bCr 24 H,V , CLK 3 FID V i de o De c o de r + 3 D Comb 6 X -ta l ( 24.576M ) Sy st e m CP L D 1 (XC9 52 88 XL) H,V , CL A M P H,V Ac t i v e L P F ( F M S 6407) AD C ( A D9883 A ) FID 3 LP F LP F HV _ P C HV_pol OR1 YC bCr 24 H,V , CLK 3 2 3 YC bCr OR2 AT S C / N T S C Tun er (TDVS-H7 0 1 F) PVS B ( L GD T3303) RF SW Cabl e AN T . 1.8V Re g. V IF_ A G C 2 nd IF ± (6 M) U- Com Reset X-tal 25M hz VSB _ D A T A 11 KIA 7 0 2 9 74L C1 4 Res e t H V ,H act RGB 30 3 DOutClk LVDS T x . (TH C 6 3 LV D1 0 3 ) T X [0:4] ± TX C ± 12 VC XO 27M h z LGDPLL (LGDT1901A ) H D 2 _ VD PC l k ( 74.25M ) HD 2_S Y S_ C L K FR _60 R S - 232 C ( S T3232 ) R X _ H DM I_SPDIF I 2 C Hub (PCA 9516) II C _ C H 1 E N [0 : 3 (G P I O ) ] OR 4 A R M [S 3C44BOX] - S DR AM Cont roller - P erip hera l C ontro l l er - Loca l BU S I/F - S eria l(2), GPIO, I 2 Cr B l ock Diagr a m B l ock Diagr a m 1.8V Re g . EEP ROM (AT24 L C 5 1 2) MNT_ O u t LR 2 SI F LR 2 Comp_ 2 LR 2 RGB(Phone) LR 2 I2S Out 3 HD- II HD-II AN ALOG_L / R HD M I R x SiL 9 0 1 1 B SS83 BSS83 8 2 RX D [ 0 : 2 ] ± , RXCLK ± DDC(I2C) RGBH,V , CLK 3 24 HD 2_MAI N _ P WM OR4 OR4 C S 84 15A RX_ H D M I SPD I F IE P L G DT4411 A UDI O A D C (CS5 33 1) I2S In 3 PW M MO D U L A T O R ( N SP 21 00 A ) I2SI2S_MCLK PW M A M P ( T A S 5122 ) PWM_ L / R AH _SPD IFC L K HD 2_ D A C _ S C K/ LRCK Buffer (74LC X 2 44) 3 I2S Out BUF F E R ( M C 330 78) S il9011 II C _ C H 2 0 × 20 II C _ C H 1 0 × C2 II C _ C H 3 0 × B8 I I C - CH2 0 × 98 II C _ C H 4 _ 1 0 × 1C II C _ C H 3 0 × 1E I I C - CH4_1 0 × 6C IIC-CH30×60,68 II C _ C H 2 0 × 90 MS P 444 0 SIF II C - CH 2 0 × 84 Vi deo SW (CXA 2181) IN 1 A T / N T Tu ner Soun d Pr o c ( M SP4 44 0K) IIC_CH4 0 × 80 Ma i n HD-II (Ver2.3) -TP D e -Mux - M PE G De c odi ng : MP@HL -Form a t Co n v e r ter -Host I/F , M e mo r y I / F -Digital I / F -Vid eo D A C , NT SC En cod e r - A C-3 D e cod e r / SPD IF In /out C Y 23 05 S C HD 2_ N T 2C LK TPN _ SY S_CLK E P L D_ CL K D P LL _R[1:3] HD 2 _ IC E958 _ OUT SPDI F Recei v er . (CS8 41 5 A ) XD R_ DATA_R/G /B [0 : 9 ] Periph eral B u s 64-B i t I/F II C _ C H 4 0 × 50 Co nfide n ti al Flash Memor y 8MB(4MBx 2) 32B it B u s I/F A / V SW ( C X A 2 0 69) H D 2 _ CV BS _ O UT HD - I I SDRA M 64MB(32MBx 2) II C _ C H 3 0 × 1C SDRAM 32 M B y t e (8 MB x 4 ) SD R A M 2MB EEPR OM SPD IF_ T X 05. 0 4 .1 2 by YOUNG II C _ C H 2 II C _ C H 3 II C _ C H 4 X -ta l (1 0 M hz) X -ta l (8 Mhz) VC XO 27M h z X -ta l (2 7 M hz ) X -ta l ( 18.432M hz ) HD 2_ H O S T _C LK 60M h z 80M hz High : 135Mhz 60M h z 480p : 54M hz 720p , 1080i : 74.25M hz 480 i : 27M h z 480p : 54M h z 720p , 1080i : 74.25M hz TP_CLK : 6 . 25Mhz 8M h z

EUT Type: 37” LCD TV/Monitor FCC ID: BEJ37LAD Test Report No.: GETEC-E3-05-049 FCC Class B Certification APPENDIX F : EXTERNAL PHOTOGRAPHS EUT Type: 37” LCD TV/Monitor FCC ID: BEJ37LAD Test Report No.: GETEC-E3-05-049 FCC Class B Certification EUT Type: 37” LCD TV/Monitor FCC ID: BEJ37LAD Test Report No.: GETEC-E3-05-049 FCC Class B Certification EUT Type: 37” LCD TV/Monitor FCC ID: BEJ37LAD Test Report No.: GETEC-E3-05-049 FCC Class B Certification EUT Type: 37” LCD TV/Monitor FCC ID: BEJ37LAD Test Report No.: GETEC-E3-05-049 FCC Class B Certification EUT Type: 37” LCD TV/Monitor FCC ID: BEJ37LAD Test Report No.: GETEC-E3-05-049 FCC Class B Certification EUT Type: 37” LCD TV/Monitor FCC ID: BEJ37LAD Test Report No.: GETEC-E3-05-049 FCC Class B Certification

EUT Type: 37” LCD TV/Monitor FCC ID: BEJ37LAD Test Report No.: GETEC-E3-05-049 FCC Class B Certification APPENDIX G : INTERNAL PHOTOGRAPHS EUT Type: 37” LCD TV/Monitor FCC ID: BEJ37LAD Test Report No.: GETEC-E3-05-049 FCC Class B Certification EUT Type: 37” LCD TV/Monitor FCC ID: BEJ37LAD Test Report No.: GETEC-E3-05-049 FCC Class B Certification EUT Type: 37” LCD TV/Monitor FCC ID: BEJ37LAD Test Report No.: GETEC-E3-05-049 FCC Class B Certification EUT Type: 37” LCD TV/Monitor FCC ID: BEJ37LAD Test Report No.: GETEC-E3-05-049 FCC Class B Certification EUT Type: 37” LCD TV/Monitor FCC ID: BEJ37LAD Test Report No.: GETEC-E3-05-049 FCC Class B Certification EUT Type: 37” LCD TV/Monitor FCC ID: BEJ37LAD Test Report No.: GETEC-E3-05-049 FCC Class B Certification EUT Type: 37” LCD TV/Monitor FCC ID: BEJ37LAD Test Report No.: GETEC-E3-05-049 FCC Class B Certification EUT Type: 37” LCD TV/Monitor FCC ID: BEJ37LAD Test Report No.: GETEC-E3-05-049 FCC Class B Certification EUT Type: 37” LCD TV/Monitor FCC ID: BEJ37LAD Test Report No.: GETEC-E3-05-049 FCC Class B Certification EUT Type: 37” LCD TV/Monitor FCC ID: BEJ37LAD Test Report No.: GETEC-E3-05-049 FCC Class B Certification EUT Type: 37” LCD TV/Monitor FCC ID: BEJ37LAD Test Report No.: GETEC-E3-05-049 FCC Class B Certification EUT Type: 37” LCD TV/Monitor FCC ID: BEJ37LAD Test Report No.: GETEC-E3-05-049 FCC Class B Certification EUT Type: 37” LCD TV/Monitor FCC ID: BEJ37LAD Test Report No.: GETEC-E3-05-049 FCC Class B Certification EUT Type: 37” LCD TV/Monitor FCC ID: BEJ37LAD Test Report No.: GETEC-E3-05-049 FCC Class B Certification EUT Type: 37” LCD TV/Monitor FCC ID: BEJ37LAD Test Report No.: GETEC-E3-05-049 FCC Class B Certification EUT Type: 37” LCD TV/Monitor FCC ID: BEJ37LAD Test Report No.: GETEC-E3-05-049 FCC Class B Certification EUT Type: 37” LCD TV/Monitor FCC ID: BEJ37LAD Test Report No.: GETEC-E3-05-049 FCC Class B Certification

EUT Type: 37” LCD TV/Monitor FCC ID: BEJ37LAD Page 2 of 18 Test Report No.: GETEC-E3-05-049 FCC Class B Certification CONTENTS 1. SCOPE...........................................................................................................................................................................3 2. INTRODUCTION ........................................................................................................................................................4 3. TEST CONDITIONS & EUT INFORMATION........................................................................................................5 3.1 DESCRIPTION OF EUT..............................................................................................................................................5 3.2 SUPPORT EQUIPMENT USED.....................................................................................................................................6 4. DESCRIPTION OF TESTS.........................................................................................................................................7 4.1 CONDUCTED EMISSION............................................................................................................................................7 4.2 RADIATED EMISSION................................................................................................................................................8 5. CONDUCTED EMISSION..........................................................................................................................................9 5.1 OPERATING ENVIRONMENT.....................................................................................................................................9 5.2 TEST SET-UP..............................................................................................................................................................9 5.3 MEASUREMENT UNCERTAINTY................................................................................................................................9 5.4 LIMIT......................................................................................................................................................................10 5.5 TEST EQUIPMENT USED..........................................................................................................................................10 5.6 TEST DATA FOR POWER LINE CONDUCTED EMISSION............................................................................................ 11 6. RADIATED EMISSION ............................................................................................................................................13 6.1 OPERATING ENVIRONMENT...................................................................................................................................13 6.2 TEST SET-UP............................................................................................................................................................13 6.3 MEASUREMENT UNCERTAINTY..............................................................................................................................13 6.4 LIMIT......................................................................................................................................................................14 6.5 TEST EQUIPMENT USED..........................................................................................................................................14 6.6 TEST DATA FOR RADIATED EMISSION.....................................................................................................................15 7. SAMPLE CALCULATIONS.....................................................................................................................................17 7.1 EXAMPLE 1 : ...........................................................................................................................................................17 7.2 EXAMPLE 2 : ...........................................................................................................................................................17 8. RECOMMENDATION & CONCLUSION..............................................................................................................18 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: 37” LCD TV/Monitor FCC ID: BEJ37LAD Page 3 of 18 Test Report No.: GETEC-E3-05-049 FCC Class B Certification 1. 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 . z FCC ID BEJ37LAD z EUT Type 37” LCD TV/Monitor z Model No. DU-37LZ55, Z37LZ5D z Tra de Na me LG, zenith z Rule Part(s) FCC Part 15 Subpart B z Test Procedure(s) ANSI C63.4 (2003) / Canadian standard ICES-003 z Dates of Test June 16, 2005 z Place of Test Gumi College EMC Center z Test Report No. GETEC-E3-05-049 Responsible Party: LG Electronics Inc. Contact Person: Mr. Woo-Hyun Oh, Chief research engineer Manufacturer: 642, Jinpyoung-dong, Gumi-city, Gyeongsangbuk-do, Korea Tel No.: +82-54-470-5640 EUT Type: 37” LCD TV/Monitor FCC ID: BEJ37LAD Page 4 of 18 Test Report No.: GETEC-E3-05-049 FCC Class B Certification 2. Introduction The measurement procedure described in American National Standard for Methods of Measurement of Radio-Nose Emissions From Low-Voltage Electrical and Electronic Equipment in the Range of 9kHz to 40GHz (ASNI C63.4- 2003) was used in determining radiated and conducted emissions emanating from LG Electronics Inc. 37” LCD TV/Monitor(Model No.: …

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EUT Type: 37” LCD TV/Monitor FCC ID: BEJ37LAD Test Report No.: GETEC-E3-05-049 FCC Class B Certification APPENDIX E : TEST SET UP PHOTOGRAPHS EUT Type: 37” LCD TV/Monitor FCC ID: BEJ37LAD Test Report No.: GETEC-E3-05-049 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: 37” LCD TV/Monitor FCC ID: BEJ37LAD Test Report No.: GETEC-E3-05-049 FCC Class B Certification „ Radiated Test Picture (Front) „ Radiated Test Picture (Rear)