Panasonic TH-50PF30U Service Manual

Also see for TH-50PF30U: Operating instructions Operating instructions Service manual

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Panasonic TH-50PF30U Service Manual Manual pdf 1 page image

Order Number MTNC110670CEB34 Canada: B62Service ManualHigh Definition Plasma DisplayModel No. TH-50PF30UGPF14DMON ChassisA WARNINGThis service information is designed for experienced repair technicians only and is not designed for use by the general public.It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product.Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to serviceor repair the product or products dealt with in this service information by anyone else could result in serious injury or death.IMPORTANT SAFETY NOTICEThere are special components used in this equipment which are important for safety. These parts are marked by A in the SchematicDiagrams, Circuit Board Diagrams, Exploded Views and Replacement Parts List. It is essential that these critical parts should be replacedwith manufacturer's specified parts to prevent shock, fire or other hazards. Do not modify the original design without permission ofmanufacturer.TABLE OF CONTENTS1 Safety P recautions -----------------------------------1.1. General G uidelines ---------------------------2 W arn ing ----------------------------------------------------2.1. Prevention of Electrostatic Discharge (ESD)to Electrostatically Sensitive (ES) D evices ------2.2. About lead free solder (PbF) ---------------------------3 Service N avigation-------------------------------------------------3.1. Service H in t ---------------------------------------------------3.2. Applicable s ig n a ls ------------------------------------------4 S p ec ifica tio n s--------------------------------------------------------5 Operating Instructions-------------------------------------------6 Service M o d e ---------------------------------------------------------6.1. CAT (Computer Aided Test) m o d e ------------------6.2. IIC mode structure (following items value issample da ta )--------------------------------------------------7 Troubleshooting G uid e------------------------------------------7.1. Self Check------------------------------------------------------7.2. No P ow er-------------------------------------------------------7.3. No P ictu re --------------------------------------------------------- 20PAGE7.4. Local screen failure--------------------------------------------- 218 Disassembly and Assem bly Instructions ------------------ 228.1. Removal of Rear C o v e r-------------------------------------228.2. Removal of Slot B lo c k --------------------------------------- 228.3. Removal of DS-Board---------------------------------------- 228.4. Removal of D-Board ------------------------------------------ 228.5. Removal of HX-Board ---------------------------------------- 228.6. Removal of A -B oard------------------------------------------ 238.7. Removal of Fan------------------------------------------------- 238.8. Removal of P-Board------------------------------------------ 248.9. Removal of AC Inlet A ssy ---------------------------------- 248.10. Removal of H3-Board Block-------------------------------258.11. Removal of SU-Board and S D -Board ----------------- 258.12. Removal of SC-Board ---------------------------------------- 258.13. Removal of SS-Board---------------------------------------- 268.14. Removal of C 1-B oard---------------------------------------- 268.15. Removal of C 2-B oard---------------------------------------- 268.16. Removal of C 3-B oard---------------------------------------- 278.17. Removal of S 1-B oard---------------------------------------- 27PAGE33445667910121216171720■ HPanasonic © Panasonic Corporation 2011Unauthorized copying and distribution is a violationof law.