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---------------------------------------------- 105.2. Service port (M3 mini Jack) Specifications -------- 116 Service Mode ----------------------------------------------------- 146.1. How to enter into Service Mode ---------------------- 146.2. Option - Mirror--------------------------------------------- 166.3. Service tool mode ---------------------------------------- 166.4. Hotel mode------------------------------------------------- 176.5. Data Copy by SD Card --------------------------------- 187 Troubleshooting Guide---------------------------------------- 217.1. Check of the IIC bus lines------------------------------ 217.2. Power LED Blinking timing chart --------------------- 227.3. No Power--------------------------------------------------- 237.4. No Picture -------------------------------------------------- 247.5. Local screen failure -------------------------------------- 258 Service Fixture & Tools --------------------------------------- 268.1. SC jig -------------------------------------------------------- 269 Disassembly and Assembly Instructions --------------- 279.1. Remove the Rear cover -------------------------------- 279.2. Remove the AC inlet ------------------------------------ 279.3. Remove the P(MAIN)-Board -------------------------- 279.4. Remove the P(SUS)-Board---------------------------- 279.5. Remove the P(SUB)-Board---------------------------- 289.6. Remove the Terminal covers and the shieldmetals ------------------------------------------------------- 289.7. Remove the A-Board ------------------------------------ 289.8. Remove the Side unit assy ---------------------------- 299.9. Remove the SU-Board---------------------------------- 299.10. Remove the SD-Board---------------------------------- 299.11. Remove the SC-Board---------------------------------- 299.12. Remove the SS-Board ---------------------------------- 309.13. Remove the SS2-Board -------------------------------- 309.14. Remove the Fan------------------------------------------ 309.15. Remove the Speakers ---------------------------------- 309.16. Remove the Woofer ------------------------------------- 319.17. Remove the Stand bracket----------------------------- 319.18. Remove the K-Board ------------------------------------ 319.19. Remove the S-Board ------------------------------------ 319.20. Remove the V-Board ------------------------------------ 319.21. Remove the Handles ------------------------------------ 329.22. Remove the Bottom cabinet assy -------------------- 329.23. Remove the Plasma panel section from theCabinet assy----------------------------------------------- 329.24. Remove the Contact metals --------------------------- 329.25. Remove the C1-Board ---------------------------------- 329.26. Remove the C2-Board ---------------------------------- 339.27. Remove the C3-Board ---------------------------------- 339.28. Remove the AL frames--------------------------------- 339.29. Replace the Plasma panel ---------------------------- 3310 Measurements and Adjustments -------------------------- 3410.1. Adjustment ------------------------------------------------ 3411 Block Diagram --------------------------------------------------- 3911.1. Main Block Diagram------------------------------------- 3911.2. Block (1/4) Diagram ------------------------------------ 4011.3. Block (2/4) Diagram ------------------------------------- 4111.4. Block (3/4) Diagram ------------------------------------- 4211.5. Block (4/4) Diagram ------------------------------------- 4312 Wiring Connection Diagram -------------------------------- 4512.1. Caution statement. -------------------------------------- 4512.2. Wiring (1) -------------------------------------------------- 4512.3. Wiring (2) -------------------------------------------------- 4612.4. Wiring (3) -------------------------------------------------- 4712.5. Wiring (4) -------------------------------------------------- 4812.6. Wiring (5) -------------------------------------------------- 4912.7. Wiring (6) -------------------------------------------------- 5013 Schematic Diagram14 Printed Circuit Board15 Exploded View and Replacement Parts List