Read Panasonic TX-PR65VT20 Service Manual online
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TABLE OF CONTENTS
PAGE
PAGE
1 Safety Precautions---------------------------------------------------------------------
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1.1. General Guidelines -----------------------------------------------------------
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1.2. Touch-Current Check --------------------------------------------------------
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2 Warning ------------------------------------------------------------------------------------
4
2.1. Prevention of Electrostatic Discharge (ESD) to
Electrostatically Sensitive (ES) Devices---------------------------------
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2.2. About lead free solder (PbF) -----------------------------------------------
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3 Service Navigation ---------------------------------------------------------------------
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3.1. PCB Layout---------------------------------------------------------------------
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3.2. Applicable signals-------------------------------------------------------------
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4 Specifications ---------------------------------------------------------------------------
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5 Technical Descriptions -------------------------------------------------------------
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5.1. Service port (M3 mini Jack) Specifications ---------------------------
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6 Service Mode --------------------------------------------------------------------------
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6.1. How to enter into Service Mode -----------------------------------------
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6.2. Option - Mirror ---------------------------------------------------------------
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6.3. Service tool mode-----------------------------------------------------------
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6.4. Hotel mode -------------------------------------------------------------------
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6.5. Data Copy by SD Card ----------------------------------------------------
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7 Troubleshooting Guide -------------------------------------------------------------
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7.1. Check of the IIC bus lines-------------------------------------------------
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7.2. Power LED Blinking timing chart ----------------------------------------
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7.3. No Power----------------------------------------------------------------------
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7.4. No Picture---------------------------------------------------------------------
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7.5. Local screen failure---------------------------------------------------------
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8 Service Fixture & Tools-------------------------------------------------------------
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8.1. SC jig---------------------------------------------------------------------------
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9 Disassembly and Assembly Instructions ------------------------------------
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9.1. Remove the Rear cover ---------------------------------------------------
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9.2. Remove the AC inlet -------------------------------------------------------
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9.3. Remove the P-Board-------------------------------------------------------
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9.4. Remove the Side terminal cover and the Rear AV panel ---------
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9.5. Remove the Tuner unit ----------------------------------------------------
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9.6. Remove the A-Board-------------------------------------------------------
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9.7. Remove the Speakers -----------------------------------------------------
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9.8. Remove the Woofer box---------------------------------------------------
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9.9. Remove the Fan-------------------------------------------------------------
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9.10. Remove the SU-Board-----------------------------------------------------
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9.11. Remove the SD-Board-----------------------------------------------------
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9.12. Remove the SC-Board-----------------------------------------------------
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9.13. Remove the SS2-Board ---------------------------------------------------
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9.14. Remove the SS3-Board ---------------------------------------------------
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9.15. Remove the SS-Board-----------------------------------------------------
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9.16. Remove the Support metal -----------------------------------------------
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9.17. Remove the Hanger metals ----------------------------------------------
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9.18. Remove the D-Board-------------------------------------------------------
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9.19. Remove the C1-Board -----------------------------------------------------
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9.20. Remove the C2-Board -----------------------------------------------------
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9.21. Remove the C3-Board -----------------------------------------------------
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9.22. Remove the C4-Board -----------------------------------------------------
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9.23. Remove the C5-Board -----------------------------------------------------
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9.24. Remove the C6-Board -----------------------------------------------------
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9.25. Remove the Plasma panel section from the Cabinet assy -------
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9.26. Remove the Contact metals ----------------------------------------------
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9.27. Remove the K-Board-------------------------------------------------------
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9.28. Remove the V-Board -------------------------------------------------------
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9.29. Replace the plasma panel ------------------------------------------------
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10 Measurements and Adjustments------------------------------------------------
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10.1. Adjustment--------------------------------------------------------------------
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11 Block Diagram-------------------------------------------------------------------------
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11.1. Main Block Diagram --------------------------------------------------------
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11.2. Block (1/5) Diagram --------------------------------------------------------
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11.3. Block (2/5) Diagram --------------------------------------------------------
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11.4. Block (3/5) Diagram --------------------------------------------------------
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11.5. Block (4/5) Diagram --------------------------------------------------------
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11.6. Block (5/5) Diagram --------------------------------------------------------
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12 Wiring Connection Diagram ------------------------------------------------------
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12.1. Caution statement.----------------------------------------------------------
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12.2. Wiring (1)----------------------------------------------------------------------
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12.3. Wiring (2)----------------------------------------------------------------------
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12.4. Wiring (3)----------------------------------------------------------------------
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12.5. Wiring (4)----------------------------------------------------------------------
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12.6. Wiring (5)----------------------------------------------------------------------
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12.7. Wiring (6)----------------------------------------------------------------------
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13 Schematic Diagram------------------------------------------------------------------
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13.1. Schematic Diagram Note -------------------------------------------------
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13.2. P(MAIN)-Board (1/3) Schematic Diagram ----------------------------
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13.3. P(MAIN)-Board (2/3) Schematic Diagram ----------------------------
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13.4. P(MAIN)-Board (3/3) Schematic Diagram ----------------------------
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13.5. P(SUB)-Board Schematic Diagram-------------------------------------
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13.6. A-Board (1/25) Schematic Diagram ------------------------------------
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13.7. A-Board (2/25) Schematic Diagram ------------------------------------
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13.8. A-Board (3/25) Schematic Diagram ------------------------------------
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13.9. A-Board (4/25) Schematic Diagram ------------------------------------
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13.10. A-Board (5/25) Schematic Diagram ------------------------------------
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13.11. A-Board (6/25) Schematic Diagram ------------------------------------
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13.12. A-Board (7/25) Schematic Diagram ------------------------------------
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13.13. A-Board (8/25) Schematic Diagram ------------------------------------
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13.14. A-Board (9/25) Schematic Diagram ------------------------------------
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13.15. A-Board (10/25) Schematic Diagram ----------------------------------
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13.16. A-Board (11/25) Schematic Diagram-----------------------------------
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13.17. A-Board (12/25) Schematic Diagram ----------------------------------
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13.18. A-Board (13/25) Schematic Diagram ----------------------------------
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13.19. A-Board (14/25) Schematic Diagram ----------------------------------
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13.20. A-Board (15/25) Schematic Diagram ----------------------------------
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13.21. A-Board (16/25) Schematic Diagram ----------------------------------
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13.22. A-Board (17/25) Schematic Diagram ----------------------------------
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13.23. A-Board (18/25) and V-Board Schematic Diagram-----------------
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13.24. A-Board (19/25) Schematic Diagram ----------------------------------
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13.25. A-Board (20/25) Schematic Diagram ----------------------------------
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13.26. A-Board (21/25) and K-Board Schematic Diagram-----------------
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13.27. A-Board (22/25) Schematic Diagram ----------------------------------
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13.28. A-Board (23/25) Schematic Diagram ----------------------------------
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13.29. A-Board (24/25) Schematic Diagram ----------------------------------
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13.30. A-Board (25/25) Schematic Diagram ----------------------------------
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13.31. D-Board (1/5) Schematic Diagram--------------------------------------
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13.32. D-Board (2/5) Schematic Diagram--------------------------------------
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13.33. D-Board (3/5) Schematic Diagram--------------------------------------
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13.34. D-Board (4/5) Schematic Diagram--------------------------------------
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13.35. D-Board (5/5) Schematic Diagram--------------------------------------
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13.36. C1-Board Schematic Diagram -------------------------------------------
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13.37. C2-Board (1/2) Schematic Diagram ------------------------------------
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13.38. C2-Board (2/2) Schematic Diagram ------------------------------------
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13.39. C3-Board (1/2) Schematic Diagram ------------------------------------
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13.40. C3-Board (2/2) Schematic Diagram ------------------------------------
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13.41. C4-Board Schematic Diagram -------------------------------------------
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13.42. C5-Board (1/2) Schematic Diagram ------------------------------------
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13.43. C5-Board (2/2) Schematic Diagram ------------------------------------
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13.44. C6-Board (1/2) Schematic Diagram ------------------------------------
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13.45. C6-Board (2/2) Schematic Diagram ------------------------------------
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13.46. SC-Board (1/4) Schematic Diagram -----------------------------------
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13.47. SC-Board (2/4) Schematic Diagram -----------------------------------
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13.48. SC-Board (3/4) Schematic Diagram -----------------------------------
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13.49. SC-Board (4/4) Schematic Diagram -----------------------------------
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13.50. SS-Board (1/2) Schematic Diagram------------------------------------
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13.51. SS-Board (2/2), SS2-Board and SS3-Board Schematic
Diagram -----------------------------------------------------------------------
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14 Printed Circuit Board -------------------------------------------------------------
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14.1. P(MAIN)-Board ------------------------------------------------------------
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14.2. P(SUB)-Board--------------------------------------------------------------
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14.3. K and V-Board -------------------------------------------------------------
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14.4. A-Board----------------------------------------------------------------------
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14.5. D-Board----------------------------------------------------------------------
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14.6. C1-Board --------------------------------------------------------------------
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14.7. C2-Board --------------------------------------------------------------------
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14.8. C3-Board --------------------------------------------------------------------
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14.9. C4-Board --------------------------------------------------------------------
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14.10. C5-Board --------------------------------------------------------------------
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14.11. C6-Board --------------------------------------------------------------------
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14.12. SC-Board--------------------------------------------------------------------
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14.13. SS-Board--------------------------------------------------------------------
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14.14. SS2 and SS3-Board------------------------------------------------------
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15 Exploded View and Replacement Parts List ------------------------------
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15.1. Exploded View and Mechanical Replacement Parts List -------
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15.2. Electrical Replacement Parts List-------------------------------------
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