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Panasonic TC-29V2H TV remote failure (R board components normal), the keyboard dysfunction fault repair method

Time£º2014-06-12 08:47:26  Source£ºNetwork  Author£ºUnknown  Clicks£º1265
  
gH9service manual download site

    R002 ~ R012 are precision resistors, no such resistance to sell on the market. When selecting resistors, the error should be less than 1%, otherwise they will be too large accumulated error caused the error. R () 02 can be selected from a carbon film resistor R012 in the 2.43kn, 2.26kn, 3.24kQ, 5.11kn, 9 3kQ and 21.5 "l resistance, or from the error smaller metal film resistors one of two resistors in series (eg 2kn string 430Q as 2.43kQ use) instead.gH9service manual download site

    After completion of the above work, the connection with hot melt adhesive to R1 and Q2 outlet socket fixed to prevent the connection from the root fracture.gH9service manual download site