TREE

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Tv tuner serves as the catcher signals from the antenna. Damage tuner, among others: 1. Image does not exist and there is no sound, raster speckled thick. 2. No picture no sound, or otherwise. 3. Channel switching the channel itself. 4. Image blocking white or blue. How to check the tuner and the IF is to remove the tuner from the PCB and connected by cable to the IF path, BM and Ground, then prepared using the pin on the tuner. Then the television was turned on, the antenna is connected to the antenna socket, and RV or potensio rotated slowly to choose the television channel when the tuner is in normal condition, the signal from the antenna to be acceptable, the picture and sound, and the channels do not move themselves. To damage its own channel switch and checked the normal manner stated above, the location of damage on the section of the program.

Before spending time trying to solve a programming problem, it is essential that your first understand the problem to be solved. read, read, read ask questions clarify anything you are not sure of try writing the problem in your own words produce an input processing output chart Designing a solution Once the problem is understood, the next step is to design a solution for the problem This usually involves breaking the problem into smaller pieces and producing an algorithm for each piece. An algorithm is a step by step process that needs to be followed in order to solve a problem. Testing the design Once the solution has been designed, it is important to check that the deigned solution actually solves the problem This involves performing a desk check of each algorithm. A desk check may involve using test input data and working through each algorithm using this test input. Implementing the solution Testing the solution Once the solution has been written the new program needs to be tested...