Panasonic TX-20LA60F Service Manual

Also see for TX-20LA60P: Operating instructions

Contents

Panasonic TX-20LA60F Service Manual Manual pdf 2 page image

2TX-20LA6TX-20LA60CONTENTSPage1. Safety Precautions ----------------------------------------------- 31.1. General Guidelines -------------------------------------- 31.2. Touch-Current Check ------------------------------------ 32. Prevention of Electro Static Discharge (ESD) toElectrostatically Sensitive (ES) Devices ------------------ 43 About lead free solder (PbF) --------------------------------- 54. Self Check ---------------------------------------------------------- 65. Chasis Board Layout -------------------------------------------- 76. Before servicing -------------------------------------------------- 86.1. Wire dressing ---------------------------------------------- 87. Disassembly for service --------------------------------------- 97.1. Stand ass´y ------------------------------------------------ 97.2. Back cover ------------------------------------------------- 97.3. CTRL ass´y -----------------------------------------------107.4. Power Swith ass´y --------------------------------------107.5. LED ass´y -------------------------------------------------107.6. Headphone ass’y ----------------------------------------107.7. Speaker (left and right) ---------------------------------117.8. TTL ass’y ---------------------------------------------------117.9. Power Module --------------------------------------------117.10. Main ass´y -----------------------------------------------117.11.Panel LCD -------------------------------------------------12Page8. Service Mode Function ----------------------------------------138.1. How to enter SERVICE --------------------------------138.2. How to exit SERVICE ----------------------------------138.3. Option Description --------------------------------------149. Conduct Views ---------------------------------------------------159.1. Foil Side ---------------------------------------------------159.2. Component Side -----------------------------------------1710. Block and Schematic Diagrams --------------------------1910.1. Schematic Diagram Notes ---------------------------1910.2. Block Diagram ------------------------------------------2010.3. Schematic Diagram -----------------------------------2111. Parts Location & Replacement Parts List -------------2811.1. Different Part List ---------------------------------------2811.2. Exploded View ------------------------------------------2911.3. Stand Assy Exploded View --------------------------3011.4. Packing Exploded Views -----------------------------3011.5. Electrical Replacement Parts List ------------------31