Konka service manual

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Archive September August Translate this page:. Relevant TV forum topics:. The standby red LED does not come on when the power is connected and the unit is not responsive to the remote control. However when the power button is pressed on the set the green power on LED lights, but there is no backlight or other signs of activity on the LCD. I have tried to obtain a service manual but apparently they are no longer available?

It is important to maintain specified values of all components and anywhere else in the received that could cause a rise in operating supply voltages. No changes should be made to the original design of the receiver. The use of unauthorized substitute parts man creates may create shock, fire, or other hazards.

Before returning the receiver to the user, perform the following safety checks: 1. Inspect all lead dress to make certain that leads are not pinched or that hardware is not lodged between the chassis and other metal parts in the receiver. Replace all protective devices such as non-metallic control knobs, insulating fish papers, cabinet backs, adjustment and compartment covers of shields, isolation resistor-capacitor networks, mechanical insulators etc.

Do not use an Isolation Transformer during these checks. All checks must be repeated with the AC line cord plug connection reversed. If necessary, a non-polarized adapter plug must be used only for the purpose of completing these checks.

Use an Isolation Transformer when performing any service on this chassis. Never disconnect any leads while receiver is in operation. Disconnect all power before attempting any repairs. Do not short any position of the circuit while the power is on. In order to download Konka TV service manuals , schematics or diagrams, select the model of your device.

You can see the list of models for Konka TV below. Please note that the Konka TV manuals presented in our catalog of repair manuals are in PDF format and are always available for free download.

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