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. Service Hint--------------------------------------------------63.2. Applicable signals ------------------------------------------74 Specifications ------------------------------------------------------85 Service Mode -------------------------------------------------------95.1. How to enter into Service Mode ------------------------95.2. Service tool mode ---------------------------------------- 115.3. Hotel mode------------------------------------------------- 126 Troubleshooting Guide---------------------------------------- 136.1. Check of the IIC bus lines------------------------------ 136.2. Power LED Blinking timing chart --------------------- 146.3. No Power--------------------------------------------------- 156.4. No Picture -------------------------------------------------- 166.5. Local screen failure -------------------------------------- 177 Service Fixture & Tools --------------------------------------- 187.1. SC jig -------------------------------------------------------- 188 Disassembly and Assembly Instructions --------------- 198.1. Remove the Rear cover -------------------------------- 198.2. Remove the Fan------------------------------------------ 198.3. Remove the P-Board ------------------------------------ 198.4. Remove the Side terminal cover and Rearterminal cover --------------------------------------------- 198.5. Remove the Tuner unit --------------------------------- 208.6. Remove the A-Board ------------------------------------ 208.7. Remove the Speakers ---------------------------------- 218.8. Remove the Control button unit ---------------------- 218.9. Remove the GK-Board --------------------------------- 218.10. Remove the SU-Board---------------------------------- 218.11. Remove the SD-Board---------------------------------- 228.12. Remove the SC-Board---------------------------------- 228.13. Remove the SS2-Board -------------------------------- 228.14. Remove the SS3-Board -------------------------------- 238.15. Remove the SS-Board ---------------------------------- 238.16. Remove the Support metal (C) ----------------------- 238.17. Remove the Support metals (L, R) ------------------ 238.18. Remove the Vertical bar-down assy----------------- 248.19. Remove the C1-Board ---------------------------------- 248.20. Remove the C2-Board ---------------------------------- 248.21. Remove the C3-Board ---------------------------------- 258.22. Remove the Plasma panel section from theCabinet assy (glass)------------------------------------- 258.23. Remove the Glass holders ---------------------------- 258.24. Remove the Rear cover fix holders------------------ 268.25. Remove the S-Board ------------------------------------ 268.26. Remove the K-Board ------------------------------------ 278.27. Remove the GL-Board ---------------------------------- 278.28. Replace the plasma panel ----------------------------- 279 Measurements and Adjustments -------------------------- 289.1. Adjustment Procedure ---------------------------------- 289.2. Adjustment ------------------------------------------------- 3110 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) -------------------------------------------------- 4212 Schematic Diagram -------------------------------------------- 4312.1. Schematic Diagram Note ------------------------------ 4312.2. P(MULTI)-Board Schematic Diagram--------------- 4412.3. P(SUS)-Board Schematic Diagram ----------------- 4512.4. GK, GL, K and S-Board Schematic Diagram ----- 4612.5. A-Board (1/22) Schematic Diagram----------------- 4712.6. A-Board (2/22) Schematic Diagram----------------- 4812.7. A-Board (3/22) Schematic Diagram----------------- 4912.8. A-Board (4/22) Schematic Diagram----------------- 5012.9. A-Board (5/22) Schematic Diagram----------------- 5112.10. A-Board (6/22) Schematic Diagram----------------- 5212.11. A-Board (7/22) Schematic Diagram----------------- 5312.12. A-Board (8/22) Schematic Diagram----------------- 5412.13. A-Board (9/22) Schematic Diagram----------------- 5512.14. A-Board (10/22) Schematic Diagram --------------- 5612.15. A-Board (11/22) Schematic Diagram --------------- 5712.16. A-Board (12/22) Schematic Diagram --------------- 5812.17. A-Board (13/22) Schematic Diagram --------------- 5912.18. A-Board (14/22) Schematic Diagram --------------- 6012.19. A-Board (15/22) Schematic Diagram --------------- 6112.20. A-Board (16/22) Schematic Diagram --------------- 6212.21. A-Board (17/22) Schematic Diagram --------------- 6312.22. A-Board (18/22) Schematic Diagram --------------- 6412.23. A-Board (19/22) Schematic Diagram --------------- 6512.24. A-Board (20/22) Schematic Diagram --------------- 6612.25. A-Board (21/22) Schematic Diagram --------------- 6712.26. A-Board (22/22) Schematic Diagram --------------- 6812.27. C1-Board (1/2) Schematic Diagram ---------------- 6912.28. C1-Board (2/2) Schematic Diagram ---------------- 7012.29. C2-Board (1/2) Schematic Diagram ---------------- 7112.30. C2-Board (2/2) Schematic Diagram ---------------- 7212.31. C3-Board (1/2) Schematic Diagram ---------------- 7312.32. C3-Board (2/2) Schematic Diagram ---------------- 7412.33. SC-Board (1/4) Schematic Diagram ---------------- 7512.34. SC-Board (2/4) Schematic Diagram ---------------- 7612.35. SC-Board (3/4) Schematic Diagram ---------------- 7712.36. SC-Board (4/4) Schematic Diagram ---------------- 7812.37. SS-Board (1/2) Schematic Diagram ---------------- 7912.38. SS-Board (2/2), SS2-Board and SS3-BoardSchematic Diagram ------------------------------------- 8013 Printed Circuit Board------------------------------------------ 8113.1. P(MULTI)-Board------------------------------------------ 8113.2. P(SUS)-Board -------------------------------------------- 8413.3. GK, K and S-Board-------------------------------------- 8613.4. GL-Board -------------------------------------------------- 8713.5. A-Board ---------------------------------------------------- 8813.6. C1-Board--------------------------------------------------- 9013.7. C2-Board--------------------------------------------------- 9113.8. C3-Board--------------------------------------------------- 9213.9. SC-Board -------------------------------------------------- 9313.10. SS-Board -------------------------------------------------- 9513.11. SS2 and SS3-Board ------------------------------------ 9714 Exploded View and Replacement Parts List----------- 9914.1. Exploded View and Mechanical ReplacementParts List --------------------------------------------------- 9914.2. Electrical Replacement Parts List ------------------ 105