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AMPL71BLCD Monitor

Jean Co Ltd
LCD Monitor - FCC ID AMPL71B - Jean Co Ltd
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Application Details

Equipment Class
JBP - Part 15 Class B Computing Device Peripheral
Date of Grant
Nov 25, 2001
Application Purpose
Original Equipment
Date of Application
Nov 25, 2001
Equipment Note
LCD Monitor
Company
Jean Co Ltd
Country
Taiwan

Documents & Files

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Users Manual

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Block Diagram

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External Photos

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ID Label/Location Info

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Internal Photos

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Test Report

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Test Setup Photos

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

Congratulations! You have just purchased a TCO'99 approved and labelled product! Your choice has provided you with a product developed for professional use. Your purchase has also contributed to reducing the burden on the environment and also to the further development of environmentally adapted electronics products. Why do we have environmentally labelled computers? In many countries, environmental labelling has become an established method for encouraging the adaptation of goods and services to the environment. The main problem, as far as computers and other electronics equipment are concerned, is that environmentally harmful substances are used both in the products and during their manufacture. Since it is not so far possible to satisfactorily recycle the majority of electronics equipment, most of these potentially damaging substances sooner or later enter nature. There are also other characteristics of a computer, such as energy consumption levels, that are important from the viewpoints of both the work (internal) and natural (external) environments. Since all methods of electricity generation have a negative effect on the environment (e.g. acidic and climate-influencing emissions, radioactive waste), it is vital to save energy. Electronics equipment in offices is often left running continuously and thereby consumes a lot of energy. What does labelling involve? This product meets the requirements for the TCO'99 scheme, which provides for international and environmental labelling of personal Page1-2 stands for TCO’99 model only. Please see back label for model distinction. computers. The labelling scheme was developed as a joint effort by the TCO (The Swedish Confederation of Professional Employees), Svenska Naturskyddsforeningen (The Swedish Society for Nature Conservation) and Statens Energimyndighet (The Swedish National Energy Administration). Approval requirements cover a wide range of issues: environment, ergonomics, usability, emission of electric and magnetic fields, energy consumption and electrical and fire safety. The environmental demands impose restrictions on the presence and use of heavy metals, brominated and chlorinated flame retardants, CFCs (freons) and chlorinated solvents, among other things. The product must be prepared for recycling and the manufacturer is obliged to have an environmental policy which must be adhered to in each country where the company implements its operational policy. The energy requirements include a demand that the computer and/or display, after a certain period of inactivity, shall reduce its power consumption to a lower level in one or more stages. The length of time to reactivate the computer shall be reasonable for the user. Labelled products must meet strict environmental demands, for example, in respect of the reduction of electric and magnetic fields, physical and visual ergonomics and good usability. On the Back page of this folder, you will find a brief summary of the environmental requirements met by this product. The complete environmental criteria document may be ordered from: TCO Development SE-114 94 Stockholm, Sweden Fax: +46 8 782 92 07 Email (Internet): [email protected] Current information regarding TCO'99 approved and labelled products may also be obtained via the Internet, using the address: http://www.tco-info.com/ Environmental requirements Flame retardants Flame retardants are present in printed circuit boards, cables, wires, casings and housings. Their purpose is to prevent, or at least to delay the spread of fire. Up to 30% of the plastic in a computer casing can consist of flame retardant substances. Most flame retardants contain bromine or chloride, and those flame retardants are chemically related to another group of environmental toxins, PCBs. Both the flame retardants containing bromine or chloride and the PCBs are suspected of giving rise to severe health effects, including reproductive damage in fish-eating birds and mammals, due to the bio-accumulative * processes. Flame retardants have been found in human blood and researchers fear that disturbances in foetus development may occur. The relevant TCO'99 demand requires that plastic components weighing more than 25 grams must not contain flame retardants with organically bound bromine or chlorine. Flame retardants are allowed in the printed circuit boards since no substitutes are available. Cadmium Cadmium is present in rechargeable batteries and in the colour-generating layers of certain computer displays. Cadmium damages the nervous system and is toxic in high doses. The relevant * Bio-accumulative is defined as substances which accumulate within living organisms TCO'99 requirement states that batteries, the color-generating layers of display screens and the electrical or electronics components must not contain any cadmium. Mercury Mercury is sometimes found in batteries, relays and switches. It damages the nervous system and is toxic in high doses. The relevant TCO'99 requirement states that batteries may not contain any mercury. It also demands that mercury is not present in any of the electrical or electronics components associated with the labelled unit. CFCs (freons) The relevant TCO'99 requirement states that neither CFCs nor HCFCs may be used during the manufacture and assembly of the product. CFCs (freons) are sometimes used for washing printed circuit boards. CFCs break down ozone and thereby damage the ozone layer in the stratosphere, causing increased reception on earth of ultraviolet light with e.g. increased risks of skin cancer (malignant melanoma) as a consequence. Lead ** Lead can be found in picture tubes, display screens, solders and capacitors. Lead damages the nervous system and in higher doses, causes lead poisoning. The relevant TCO ́99 requirement permits the inclusion of lead since no replacement has yet been developed. ** Lead, Cadmium and Mercury are heavy metals which are Bio-accumulative. Operation Instructions Thank you for purc…

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Block Diagram

5V AC INPUT12V3.3V 12V HIGHT VOLTAGE AC-DC ADC I103 DC-DC CONVERTER I101,D101,L102 DDC I105 CONTROLLER IC I109 AUDIO IN P401 AUDIO I402 Micro CONTROLLER I112 VGA INPUT P103 OSC X101 EERROM I119 PANEL DISPLAY INVERTER U901 KEY PAD & LED LVDS INTERFACE I117,I118 JT178P62SERIESBLOCKDIAGROM EARPHONE P403 AUDIO OUT P402 REGULATOR I102

External Photos

(Photo 1) FCC ID:AMPL71B (Photo 2) FCC ID:AMPL71B

ID Label/Location Info

120 37 This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. FCC ID: AMPL71B Date of Mfg.: Serial No: As an ENERGY STAR R Partner, JEAN CO., LTD. has determined that this product meets the ENERGY STAR R guidelines for energy efficiency. This device complies with the LOW EMISSIONS requirements of MPR 1990: 8 (MPRII) . MODEL NAME:JT178P62 Type No.: L71B Rating: 100-240V~ 60/50Hz 1.5A 90.10.051:1 JT178P62 NEUTRAL Set Label mm 20551XXXXX 1 X E137379 LISTED 6K28 UL1950 JEAN CO. LTD. 7F,2, Rei Kuang Road, Nei Hu, TAIPEI, TAIWAN Made in Taiwan

ID Label/Location Info

(Fig. 1) FCC ID: AMPL71B FCC LABEL LOCATION The label will be permanently affixed at a conspicuous location on the device. Label

Internal Photos

(Photo 3) FCC ID:AMPL71B (Photo 4) FCC ID:AMPL71B (Photo 5) FCC ID:AMPL71B (Photo 6) FCC ID:AMPL71B (Photo 7) FCC ID:AMPL71B 2 3 4 5 6 (Photo 8) FCC ID:AMPL71B (Photo 9) FCC ID:AMPL71B (Photo 10) FCC ID:AMPL71B (Photo 11) FCC ID:AMPL71B (Photo 12) FCC ID:AMPL71B

Internal Photos

(Photo 13) FCC ID:AMPL71B (Photo 14) FCC ID:AMPL71B (Photo 15) FCC ID:AMPL71B (Photo 16) FCC ID:AMPL71B (Photo 17) FCC ID:AMPL71B (Photo 18) FCC ID:AMPL71B (Photo 19) FCC ID:AMPL71B 7 (Photo 20) FCC ID:AMPL71B (Photo 21) FCC ID:AMPL71B 8 (Photo 22) FCC ID:AMPL71B (Photo 23) FCC ID:AMPL71B (Photo 24) FCC ID:AMPL71B 1

Test Report

FCC ID: AMPL71B Report No.: F901002A011Issued: Oct. 23, 2001 FCC TEST REPORT REPORT NO.: F901002A01 MODEL NO.: JT178P62, JT178S62 TYPE NO.: L71B RECEIVED: Oct. 2, 2001 TESTED: Oct. 22, 2001 APPLICANT:JEAN CO., LTD. ADDRESS: 7F, 2, REI KUANG ROAD, NEI HU, TAIPEI, TAIWAN, R.O.C. ISSUED BY:Advance Data Technology Corporation LAB LOCATION:47 14th Lin, Chiapau Tsun, Linko, Taipei, Taiwan, R.O.C. This test report consists of 21 pages in total. It may be duplicated completely for legal use with the approval of the applicant. It should not be reproduced except in full, without the written approval of our laboratory. The client should not use it to claim product endorsement by CNLA, NVLAP or any government agencies. The test results in the report only apply to the tested sample. The test results in this report are traceable to the national or international standards. 0528 Lab Code: 200102-0 FCC ID: AMPL71B Report No.: F901002A012Issued: Oct. 23, 2001 Table of Contents 1CERTIFICATION............................................................................................. 3 2SUMMARY OF TEST RESULTS..................................................................... 4 3GENERAL INFORMATION ............................................................................. 5 3.1GENERAL DESCRIPTION OF EUT ............................................................... 5 3.2DESCRIPTION OF TEST MODES ................................................................. 5 3.3DESCRIPTION OF SUPPORT UNITS............................................................ 6 4EMISSION TEST ............................................................................................ 7 4.1CONDUCTED EMISSION MEASUREMENT .................................................. 7 4.1.1 LIMITS OF CONDUCTED EMISSION MEASUREMENT ............................... 7 4.1.2 TEST INSTRUMENTS .................................................................................... 7 4.1.3 TEST PROCEDURE ....................................................................................... 8 4.1.4 DEVIATION FROM TEST STANDARD ........................................................... 8 4.1.5 TEST SETUP .................................................................................................. 8 4.1.6 EUT OPERATING CONDITIONS.................................................................... 9 4.1.7 TEST RESULTS............................................................................................ 10 4.2RADIATED EMISSION MEASUREMENT ..................................................... 12 4.2.1 LIMITS OF RADIATED EMISSION MEASUREMENT .................................. 12 4.2.2 TEST INSTRUMENTS .................................................................................. 13 4.2.3 TEST PROCEDURE ..................................................................................... 13 4.2.4 DEVIATION FROM TEST STANDARD ......................................................... 14 4.2.5 TEST SETUP ................................................................................................ 14 4.2.6 EUT OPERATING CONDITIONS.................................................................. 14 4.2.7 TEST RESULTS............................................................................................ 15 5PHOTOGRAPHS OF THE TEST CONFIGURATION ................................... 19 6APPENDIX - INFORMATION ON THE TESTING LABORATORIES............. 21 FCC ID: AMPL71B Report No.: F901002A013Issued: Oct. 23, 2001 1 CERTIFICATION PRODUCT:LCD Monitor BRAND NAME:JEAN MODEL NO:JT178P62, JT178S62 TYPE NO:L71B TEST ITEM:ENGINEERING SAMPLE APPLICANT:JEAN CO., LTD. STANDARDS:FCC Part 15, Subpart B, Class B CISPR 22: 1997, Class B ANSI C63.4-1992 We, Advance Data Technology Corporation, hereby certify that one sample (model: JT178P62) of the designation has been tested in our facility on Oct. 22, 2001. The test record, data evaluation and Equipment Under Test (EUT) configurations represented herein are true and accurate accounts of the measurements of the sample's EMC characteristics under the conditions herein specified. FCC ID: AMPL71B Report No.: F901002A014Issued: Oct. 23, 2001 2 SUMMARY OF TEST RESULTS The EUT has been tested according to the following specifications: StandardTest TypeResultRemarks Conducted TestPASS Meets Class B Limit Minimum passing margin is –14.7 dB at 0.201 MHz FCC Part 15, Subpart B, Class B / CISPR 22: 1997, Class B Radiated TestPASS Meets Class B Limit Minimum passing margin is –2.30 dB at 221.12 MHz NOTE: For conducted emission test, the test limit used is according to FCC Part 15.107. In this part, conducted emission test for telecom port is not mentioned and therefore this item is not tested. FCC ID: AMPL71B Report No.: F901002A015Issued: Oct. 23, 2001 3 GENERAL INFORMATION 3.1 GENERAL DESCRIPTION OF EUT PRODUCTLCD MONITOR MODEL NO.JT178P62, JT178S62 TYPE NO.L71B POWER SUPPLY Switching 100-240V, 1.5A, 50/60Hz Power Cord Non-shielded, AC 3-pin (1.8m) DATA CABLENonshielded (1.6m) with one ferrite core NOTE:The EUT is a 17” LCD MONITOR with resolution up to 1280 x 1024. The EUT has two model names, which are identical to each other in all aspects except for their outlooks. During the test, the model: JT178P62 was chosen as a representative model and its data was recorded in this report. For a more detailed features description, please refer to the manufacturer's specifications or the User's Manual. 3.2 DESCRIPTION OF TEST MODES The EUT was pre-tested under the following resolution and horizontal synchronization speed mode: ♦ 1280 x 1024 (75Hz/80kHz) ♦ 1024 x 768 (75Hz/60kHz) ♦ 640 x 480 (60Hz/31.5kHz) The worst emission level was found when the EUT was tested under 1280x1024 (80kHz) resolution, therefore the test data of this mode is recorded in the report. FCC ID: AMPL71B Report No.: F901002A016Issued: Oct. 23, 2001 3.3 DESCRIPTION OF SUPPORT UNITS The EUT has been tested as an independent unit together with other nece…

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Test Setup Photos

FCC ID: AMPL71B Report No.: F901002A0119Issued: Oct. 23, 2001 5 PHOTOGRAPHS OF THE TEST CONFIGURATION CONDUCTED EMISSION TEST FCC ID: AMPL71B Report No.: F901002A0120Issued: Oct. 23, 2001 RADIATED EMISSION TEST

Contact Information

Applicant

Tony Tsai(Senior Manager of R&D Electrical)
886 2 8792-1188Fax: 886 2 8792-1166

Test Firm

Bureau Veritas CPS (H.K.) Ltd. Taoyuan BranchRichard Chen
[email protected]886-2-605-2180-3Fax: 886-2-605-2943

Technical Specifications

#Rule PartsFrequency RangePower Output
115B--

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