Question about Sharp LL-172CB (Black) 17 in. Flat Panel LCD Monitor

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Any good resources so that I can learn to repair FPDs?

I work as a tech for an educational institution and we have numerous Gateway (brand) FPDs that have either lamp or inverter issues. I would love to repair these myself. Do you know of any good resources so that I can learn to do so?
Thanks very much!!!
Beth Meadows

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Fun projects, I have fixed a few LCD monitors. Most of the issues are Bad CCFL's or the Inverter board. You can buy CCFL's all over the web and ebay. Just do a search on google. There are other project people have done to replace the CCFL's with LED's.

The inverter is easy for me, I have an electronics background. 12VDC going in and AC coming out. 3 major parts to the inverter. Circuit protection, most likely a fuse, can be surface mount. Transistors, which convert the DC current to AC current, should be 2 of them to perform this task. Transformer, this is used to step-up the voltage. 12V is not enough to drive the lamps, you need something like 50VAC, the transformer will take care of that. Transformers rarely go bad. The components that take the most hits is the transistors or the fuses. It could be other IC's but, look for a fuse first, its the cheapest and easiest.

I can not say this enough, GOOGLE, GOOGLE, and GOOGLE. Very good search engine to research just about anything.

So if you are up to it, learn some soldering and basic electronics.

Posted on Nov 14, 2007


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you can learn that by joining some good institute, search out the mobile repairing institute like Hi Tech and ITI they have branches in across india.

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I need to write a process manual for running a franchise of an education centre

Franchises require managerial experts. First the executive management team of experts invests in the stakes that makes the franchise exist. Amongst several mentionable executive experts are board directors that over see the decisions of the franchise. Franchises require managements that oversee the resources in which instance educational by nature. Once established, the managerial expert's responsibilities include decisions that concern entities of the institute where resource acquisition are mentionable. Amongst the examples of managerial experts to education franchises are managers. The manager performs the decisions that relate to resource amassment either human or logistical to make the establishment perform as required. Complementary experts that make franchises perform are financial experts with responsibilities of allocating resources required of each entity within the institute. Financial experts have several responsibilities only motional with the franchise. 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For example, training institutes that are attractive either considering competition in an area of training found popular by several entities becomes feasible for investment considerations with businesses. Franchises as business establishments require extensive durational estimate to resourcefulness. For example, schools provide resources that last extensive durations. A significant decision to establishing the education franchise would require knowledge of the extent of expertise required to make operational from which resources are invested. Once ascertained the duration of establishment, resource decisions are possible either as long term or short term. Examples of the durational resources to establish an education center. First, the school structures are long term investment that once made available lasts extensively. School structures require supplementary resources either durational investment as the facility exists. Also required are the dilatable resources requisite to schools in teaching and learning only mentionable briefly. Circumspectibely, the education franchise requires several entities to become operational. Mentionable examples of investors, mineral experts amongst the logistical resources of structures from which resourcefulness productivity is achieved. The extent of the education centers size predetermines the human experts that are required to establish the education facility. Each category of investment board of directors or executives make plausible an extensive sum depending on the prospect to investment. Also, the establishment size projects the managerial requirements either as persons that oversee the entire structures upkeep only mentionable examples. Education feasibility includes ascertaining the experts that provide known in schools. Once deciding the establish a teaching and learning center, the prospect of available experts in the course to be taught is required with prediction of the school type. Acquiring the entities that contribute to the process makes possible success. Usually the teachers have to be hired to last an extensive duration to provide expert resources during the schools existence. The availability in teachers in the courses to be taught at the institute is pertinent to acquiring the professionals. Hiring professionals includes estimating the duration of contacts to the financial compensations to provide once the schools in progress. The school would usually have an entire structure of persons providing skills to students. Schools that require several courses to be taught would require extensive teachers requested only mentionable. The school team of experts is an extensive structure from principal decision makers to teacher skill experts among several substitute aides that makes achievable transfer of knwnlge only predictable circumspections. Educational structure feasibilities include the investment on the building logical resources to last an extensive duration. Usually the education structures require the experts to sustain structures as the duration is on progress producing wear and tear on structures. Also structure investment includes contract responsibilities to keep the faculty in operation once several processes that contribute to education become initiated. The manual to keeping an education center operational comprises the guidelines of functionalities of each entity that contributes towards the processes from start request of investor's participation, managerial experts contributions to teacher skills among contractual experts as the facility is in operation. Usually each entity has to have a manual to operate under to achieve success as the facility is in operations because of the trade area differences though playing parts to make achieve a prospective goal. This is a skeletal plan containing the players that make educational facilities perform. Once deciding to establish the establishment franchises would require drafting separate manuals of what is expected of each entity player in the school environment. A list of the education players are provided below.

  1. Board of Executives to invest resources
  2. Managerial experts to cater for logistical resources
  3. Educationists team of professionals

Feb 07, 2011 | Computers & Internet

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