Panasonic TC-L32B6P Service Manual

Also see for Viera TC-32LB64: Instrucciones de operación

Panasonic TC-L32B6P Service Manual Manual pdf 3 page image

3Attention: This service manual is only for service personnel to take reference with. Before servicingplease read the following points carefully.Safety precautions1. InstructionsBe sure to switch off the power supply before replacing or welding any components orinserting/plugging in connection wire Anti static measures to be taken (throughout the entire productionprocess!):a) Do not touch here and there by hand at will;b) Be sure to use anti static electric iron;c) It’s a must for the welder to wear anti static gloves.Please refer to the detailed list before replacing components that have special safety requirements.Do not change the specs and type at will.2. Points for attention in servicing of LED2.1 Screens are different from one model to another and therefore not interchangeable. Be sure toUse the screen of the original model for replacement.2.2 The operation voltage of LED screen is high voltage. Be sure to take proper measures inprotecting yourself and the machine when testing the system in the course of normal operation orright after the power is switched off. Please do not touch the circuit or the metal part of the moduleThat is in operation mode. Relevant operation is possible only one minute after the power is switchedoff.2.3 Do not use any adapter that is not identical with the TV set. Otherwise it will cause fire or damageto the set.2.4 Never operate the set or do any installation work in bad environment such as wet bathroom,laundry, kitchen, or nearby fire source, heating equipment and devices or exposure to sunlight etc.Otherwise bad effect will result.2.5 If any foreign substance such as water, liquid, metal slices or other matters happens to fall into themodule, be sure to cut the power off immediately and do not move anything on the module lest it shouldcause fire or electric shock due to contact with the high voltage or short circuit.2.6 Should there be smoke, abnormal smell or sound from the module, please shut the power off atonce. Likewise, if the screen is not working after the power is on or in the course of operation, thepower must be cut off immediately and no more operation is allowed under the same condition.2.7 Do not pull out or plug in the connection wire when the module is in operation or just after thepower is off because in this case relatively high voltage still remains in the capacitor of the drivingcircuit. Please wait at least one minute before the pulling out or plugging in the connection wire.2.8 When operating or installing LED please don’t subject the LED components to bending, twisting orextrusion, collision lest mishap should result.2.9 As most of the circuitry in LED TV set is composed of CMOS integrated circuits, it’s necessary topay attention to anti statics. Before servicing LED TV make sure to take anti static measure andensure full grounding for all the parts that have to be grounded.2.10 There are lots of connection wires between parts behind the LED screen. When servicing ormoving the set please take care not to touch or scratch them. Once they are damaged the screenwould be unable to work and no way to get it repaired.If the connection wires, connections or components fixed by the thermo tropic glue need to disengagewhen service, please soak the thermo tropic glue into the alcohol and then pull them out in case ofdamage.