Panasonic TX-P42ST30B Service Manual

Also see for Viera TX-P42ST30B: Operating instructions

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 Technical Descriptions------------------------------------------95.1. Specification of KEY for CI Plus, DTCP-IP,WIDEVINE and One-to-One ----------------------------96 Service Mode ----------------------------------------------------- 106.1. How to enter into Service Mode ---------------------- 106.2. Option - Mirror--------------------------------------------- 126.3. Service tool mode ---------------------------------------- 126.4. Hotel mode------------------------------------------------- 136.5. Data Copy by SD Card --------------------------------- 147 Troubleshooting Guide---------------------------------------- 177.1. Check of the IIC bus lines------------------------------ 177.2. Power LED Blinking timing chart --------------------- 187.3. No Power--------------------------------------------------- 187.4. No Picture -------------------------------------------------- 197.5. Local screen failure -------------------------------------- 208 Disassembly and Assembly Instructions --------------- 218.1. Remove the Rear cover -------------------------------- 218.2. Remove the AC inlet ------------------------------------ 218.3. Remove the P-Board ------------------------------------ 218.4. Remove the Side terminal cover and theshield metals ---------------------------------------------- 218.5. Remove the A-Board ------------------------------------ 218.6. Remove the Side unit assy ---------------------------- 228.7. Remove the SN-Board---------------------------------- 228.8. Remove the SS-Board ---------------------------------- 228.9. Remove the SS2-Board -------------------------------- 238.10. Remove the Fan------------------------------------------ 238.11. Remove the Speakers ---------------------------------- 238.12. Remove the Stand bracket----------------------------- 238.13. Remove the S-Board ------------------------------------ 238.14. Remove the Contact metal bottom B---------------- 248.15. Remove the Plasma panel section from theCabinet assy----------------------------------------------- 248.16. Remove the Contact metals and the Bottomsupport metal---------------------------------------------- 248.17. Remove the C1-Board ---------------------------------- 248.18. Remove the C2-Board ---------------------------------- 258.19. Remove the K-Board ------------------------------------ 258.20. Remove the V-Board ------------------------------------ 258.21. Replace the Plasma panel ----------------------------- 259 Measurements and Adjustments -------------------------- 269.1. Adjustment ------------------------------------------------- 2610 Block Diagram --------------------------------------------------- 3310.1. Main Block Diagram ------------------------------------- 3310.2. Block (1/4) Diagram ------------------------------------- 3410.3. Block (2/4) Diagram ------------------------------------- 3510.4. Block (3/4) Diagram ------------------------------------- 3610.5. Block (4/4) Diagram ------------------------------------- 3711 Wiring Connection Diagram -------------------------------- 3911.1. Caution statement. -------------------------------------- 3911.2. Wiring (1) -------------------------------------------------- 3911.3. Wiring (2) -------------------------------------------------- 4011.4. Wiring (3) -------------------------------------------------- 4111.5. Wiring (4) -------------------------------------------------- 4211.6. Wiring (5) -------------------------------------------------- 4312 Schematic Diagram13 Printed Circuit Board14 Exploded View