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Homeproblem with the brightness and picture hi, i am from Bukidnon, Philippines. i have a sony tv, model kv-19tr20... the picture and brightness doesn't work.. i tried to repair to had it repaired but the technician does not have the circuit diagram.. i tried looking for it in the internet, but i can not find the circuit diagram of the said tv...can you help me? i would really appreciate it if you could send me the circuit diagram. thanks...
2 comments
dear sir/madam i buy your nv-md9000 camera that is bnot working properly we are service people i want tecnical support kindly send me all informations and diagrams your s.m. azhar 9109415581593 Do you have raster? In other words does the screen look all snowy as if the antenna were disconnected. If such is the case remove the Tuner (1-465-371-12) and resolder ground/shield joints. If raster is completely dark, check for voltage to the CRT filaments, or operate set in dark room and see if filaments are lit. Eric S |
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