Panasonic TH-P42U30D Service Manual

Panasonic TH-P42U30D Service Manual Manual pdf 2 page image

2TABLE OF CONTENTS PAGE PAGE1 Safety Precautions -----------------------------------------------31.1. General Guidelines ----------------------------------------31.2. Touch-Current Check--------------------------------------32 Warning --------------------------------------------------------------42.1. Prevention of Electrostatic Discharge (ESD)to Electrostatically Sensitive (ES) Devices ----------42.2. About lead free solder (PbF) ----------------------------53 Service Navigation------------------------------------------------63.1. PCB Layout --------------------------------------------------63.2. Applicable signals ------------------------------------------74 Specifications ------------------------------------------------------85 Service Mode ----------------------------------------------------- 105.1. How to enter into Service Mode ---------------------- 105.2. Option - Mirror--------------------------------------------- 125.3. Service tool mode ---------------------------------------- 125.4. Hotel mode------------------------------------------------- 135.5. Data Copy by SD Card --------------------------------- 146 Troubleshooting Guide---------------------------------------- 176.1. Check of the IIC bus lines------------------------------ 176.2. Power LED Blinking timing chart --------------------- 186.3. No Power--------------------------------------------------- 186.4. No Picture -------------------------------------------------- 196.5. Local screen failure -------------------------------------- 207 Disassembly and Assembly Instructions --------------- 217.1. Remove the Rear cover -------------------------------- 217.2. Remove the AC inlet ------------------------------------ 217.3. Remove the P-Board ------------------------------------ 217.4. Remove the Side terminal cover --------------------- 217.5. Remove the Tuner unit --------------------------------- 217.6. Remove the A-Board ------------------------------------ 227.7. Remove the Speakers ---------------------------------- 227.8. Remove the SN-Board---------------------------------- 227.9. Remove the SS-Board ---------------------------------- 227.10. Remove the Stand bracket and the Hangermetals ------------------------------------------------------- 237.11. Remove the Radiator plate ---------------------------- 237.12. Remove the C1-Board ---------------------------------- 237.13. Remove the C2-Board ---------------------------------- 237.14. Remove the Plasma panel section from theCabinet assy----------------------------------------------- 247.15. Remove the Attachment metal bottom-------------- 247.16. Remove the Attachment metal top------------------- 247.17. Remove the Glass holders ---------------------------- 257.18. Remove the K-Board ------------------------------------ 257.19. Replace the Plasma panel ----------------------------- 258 Measurements and Adjustments -------------------------- 268.1. Adjustment ------------------------------------------------- 269 Block Diagram --------------------------------------------------- 339.1. Main Block Diagram ------------------------------------- 339.2. Block (1/4) Diagram ------------------------------------- 349.3. Block (2/4) Diagram ------------------------------------- 359.4. Block (3/4) Diagram ------------------------------------- 369.5. Block (4/4) Diagram ------------------------------------- 3710 Wiring Connection Diagram --------------------------------- 3910.1. Caution statement.--------------------------------------- 3910.2. Wiring (1) --------------------------------------------------- 3910.3. Wiring (2) --------------------------------------------------- 4010.4. Wiring (3) --------------------------------------------------- 4010.5. Wiring (4) -------------------------------------------------- 4111 Schematic Diagram12 Printed Circuit Board13 Exploded View and Replacement Parts List