Panasonic TC-P50GT30 Service Manual

Also see for VIERA TC-P50GT30: Owner's manual Specification sheet User guide Owner's manual Owner's manual

Panasonic TC-P50GT30 Service Manual Manual pdf 2 page image

2TABLE OF CONTENTS PAGE PAGE1 Safety Precautions -----------------------------------------------31.1. General Guidelines ----------------------------------------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 Technical Descriptions---------------------------------------- 105.1. Specification of KEY for DTCP-IP, WMDRMand Widevine---------------------------------------------- 106 Service Mode ----------------------------------------------------- 116.1. How to enter into Service Mode ---------------------- 116.2. Option - Mirror--------------------------------------------- 136.3. Service tool mode ---------------------------------------- 136.4. Hotel mode------------------------------------------------- 146.5. Data Copy by SD Card --------------------------------- 157 Troubleshooting Guide---------------------------------------- 187.1. Check of the IIC bus lines------------------------------ 187.2. Power LED Blinking timing chart --------------------- 197.3. No Power--------------------------------------------------- 197.4. No Picture -------------------------------------------------- 207.5. Local screen failure -------------------------------------- 218 Service Fixture & Tools --------------------------------------- 228.1. SC jig -------------------------------------------------------- 229 Disassembly and Assembly Instructions --------------- 239.1. Remove the Rear cover -------------------------------- 239.2. Remove the AC inlet ------------------------------------ 239.3. Remove the P-Board ------------------------------------ 239.4. Remove the P2-Board ---------------------------------- 239.5. Remove the Terminal covers and the shieldmetals ------------------------------------------------------- 249.6. Remove the A-Board ------------------------------------ 249.7. Remove the Side unit assy ---------------------------- 249.8. Remove the SU-Board---------------------------------- 259.9. Remove the SD-Board---------------------------------- 259.10. Remove the SC-Board---------------------------------- 259.11. Remove the SS-Board ---------------------------------- 269.12. Remove the SS2-Board -------------------------------- 269.13. Remove the Fan------------------------------------------ 269.14. Remove the Speakers ---------------------------------- 269.15. Remove the Stand bracket----------------------------- 279.16. Remove the K-Board ------------------------------------ 279.17. Remove the S-Board ------------------------------------ 279.18. Remove the V-Board ------------------------------------ 279.19. Remove the Bottom cabinet assy -------------------- 279.20. Remove the Plasma panel section from theCabinet assy. ---------------------------------------------- 289.21. Remove the Contact metals --------------------------- 289.22. Remove the C1-Board ---------------------------------- 289.23. Remove the C2-Board ---------------------------------- 299.24. Remove the C3-Board ---------------------------------- 299.25. Replace the Plasma panel ----------------------------- 2910 Measurements and Adjustments -------------------------- 3010.1. Adjustment ------------------------------------------------- 3011 Block Diagram --------------------------------------------------- 3511.1. Main Block Diagram------------------------------------- 3511.2. Block (1/4) Diagram ------------------------------------ 3611.3. Block (2/4) Diagram ------------------------------------- 3711.4. Block (3/4) Diagram ------------------------------------- 3811.5. Block (4/4) Diagram ------------------------------------- 3912 Wiring Connection Diagram -------------------------------- 4112.1. Caution statement. -------------------------------------- 4112.2. Wiring (1) -------------------------------------------------- 4112.3. Wiring (2) -------------------------------------------------- 4112.4. Wiring (3) -------------------------------------------------- 4212.5. Wiring (4) -------------------------------------------------- 4312.6. Wiring (5) -------------------------------------------------- 4412.7. Wiring (6) -------------------------------------------------- 4512.8. Wiring (7) -------------------------------------------------- 4613 Schematic Diagram14 Printed Circuit Board15 Exploded View