Panasonic P54V10 - TC - 54.1" Plasma TV Service Manual Download

Page: 2 / 134

TABLE OF CONTENTS

PAGE

1 Safety Precautions

-----------------------------------------------

1.1. General Guidelines ----------------------------------------3

2 Warning

--------------------------------------------------------------

2.1. Prevention of Electrostatic Discharge (ESD)

to Electrostatically Sensitive (ES) Devices ----------4

2.2. About lead free solder (PbF) ----------------------------5

3 Service Navigation

------------------------------------------------

3.1. Service Hint--------------------------------------------------6
3.2. Applicable signals ------------------------------------------7

4 Specifications

------------------------------------------------------

5 Service Mode

-------------------------------------------------------

5.1. How to enter into Service Mode ------------------------9
5.2. Service tool mode ---------------------------------------- 11
5.3. Hotel mode------------------------------------------------- 12

6 Troubleshooting Guide

----------------------------------------

6.1. Check of the IIC bus lines------------------------------ 13
6.2. Power LED Blinking timing chart --------------------- 14
6.3. No Power--------------------------------------------------- 15
6.4. No Picture -------------------------------------------------- 16
6.5. Local screen failure -------------------------------------- 17

7 Disassembly and Assembly Instructions

---------------

7.1. Remove the Rear cover -------------------------------- 18
7.2. Remove the P-Board ------------------------------------ 18
7.3. Remove the Side terminal cover and Rear

terminal cover --------------------------------------------- 18

7.4. Remove the Tuner unit --------------------------------- 18
7.5. Remove the A-Board ------------------------------------ 19
7.6. Remove the Speakers ---------------------------------- 19
7.7. Remove the Control button unit ---------------------- 19
7.8. Remove the GK-Board --------------------------------- 19
7.9. Remove the SU-Board---------------------------------- 20

7.10. Remove the SD-Board---------------------------------- 20

7.11. Remove the SC-Board---------------------------------- 20

7.12. Remove the SS2-Board -------------------------------- 21
7.13. Remove the SS-Board ---------------------------------- 21
7.14. Remove the Hanger metals and the Stand

brackets----------------------------------------------------- 21

7.15. Remove the C1-Board ---------------------------------- 22
7.16. Remove the C2-Board ---------------------------------- 22
7.17. Remove the C3-Board ---------------------------------- 22
7.18. Remove the Plasma panel section from the

Cabinet assy (glass)------------------------------------- 22

7.19. Remove the S-Board ------------------------------------ 23
7.20. Remove the K-Board ------------------------------------ 23
7.21. Replace the plasma panel ----------------------------- 24

8 Measurements and Adjustments

--------------------------

8.1. Adjustment Procedure ---------------------------------- 25
8.2. Adjustment ------------------------------------------------- 28

9 Block Diagram

---------------------------------------------------

9.1. Main Block Diagram ------------------------------------- 31
9.2. Block (1/4) Diagram ------------------------------------- 32
9.3. Block (2/4) Diagram ------------------------------------- 33
9.4. Block (3/4) Diagram ------------------------------------- 34
9.5. Block (4/4) Diagram ------------------------------------- 35

10 Wiring Connection Diagram

---------------------------------

10.1. Caution statement.--------------------------------------- 37
10.2. Wiring (1) --------------------------------------------------- 37
10.3. Wiring (2) --------------------------------------------------- 38

10.4. Wiring (3) -------------------------------------------------- 39
10.5. Wiring (4) -------------------------------------------------- 40
10.6. Wiring (5) -------------------------------------------------- 41

11 Schematic Diagram

--------------------------------------------

11.1. Schematic Diagram Note ------------------------------ 43
11.2. P(P-1)-Board (1/2) Schematic Diagram------------ 44
11.3. P(P-1)-Board (2/2) Schematic Diagram------------ 45
11.4. P(P-2)-Board Schematic Diagram------------------- 46
11.5. GK, K and S-Board Schematic Diagram----------- 47
11.6. A-Board (1/22) Schematic Diagram----------------- 48
11.7. A-Board (2/22) Schematic Diagram----------------- 49
11.8. A-Board (3/22) Schematic Diagram----------------- 50
11.9. A-Board (4/22) Schematic Diagram----------------- 51

11.10. A-Board (5/22) Schematic Diagram----------------- 52

11.11. A-Board (6/22) Schematic Diagram----------------- 53

11.12. A-Board (7/22) Schematic Diagram----------------- 54
11.13. A-Board (8/22) Schematic Diagram----------------- 55
11.14. A-Board (9/22) Schematic Diagram----------------- 56
11.15. A-Board (10/22) Schematic Diagram --------------- 57
11.16. A-Board (11/22) Schematic Diagram --------------- 58
11.17. A-Board (12/22) Schematic Diagram --------------- 59
11.18. A-Board (13/22) Schematic Diagram --------------- 60
11.19. A-Board (14/22) Schematic Diagram --------------- 61
11.20. A-Board (15/22) Schematic Diagram --------------- 62
11.21. A-Board (16/22) Schematic Diagram --------------- 63
11.22. A-Board (17/22) Schematic Diagram --------------- 64
11.23. A-Board (18/22) Schematic Diagram --------------- 65
11.24. A-Board (19/22) Schematic Diagram --------------- 66
11.25. A-Board (20/22) Schematic Diagram --------------- 67
11.26. A-Board (21/22) Schematic Diagram --------------- 68
11.27. A-Board (22/22) Schematic Diagram --------------- 69
11.28. C1-Board (1/2) Schematic Diagram ---------------- 70
11.29. C1-Board (2/2) Schematic Diagram ---------------- 71
11.30. C2-Board (1/2) Schematic Diagram ---------------- 72
11.31. C2-Board (2/2) Schematic Diagram ---------------- 73
11.32. C3-Board (1/2) Schematic Diagram ---------------- 74
11.33. C3-Board (2/2) Schematic Diagram ---------------- 75
11.34. SC-Board (1/4) Schematic Diagram ---------------- 76
11.35. SC-Board (2/4) Schematic Diagram ---------------- 77
11.36. SC-Board (3/4) Schematic Diagram ---------------- 78
11.37. SC-Board (4/4) Schematic Diagram ---------------- 79
11.38. SS-Board (1/2) Schematic Diagram ---------------- 80
11.39. SS-Board (2/2) and SS2-Board Schematic

Diagram ---------------------------------------------------- 81

12 Printed Circuit Board

------------------------------------------

12.1. P(P-1)-Board---------------------------------------------- 82
12.2. P(P-2)-Board---------------------------------------------- 85
12.3. GK, K, S and SS2-Board ------------------------------ 86
12.4. A-Board ---------------------------------------------------- 87
12.5. C1-Board--------------------------------------------------- 90
12.6. C2-Board--------------------------------------------------- 91
12.7. C3-Board--------------------------------------------------- 92
12.8. SC-Board -------------------------------------------------- 93
12.9. SS-Board -------------------------------------------------- 96

13 Exploded View and Replacement Parts List

-----------

13.1. Exploded View and Mechanical Replacement

Parts List --------------------------------------------------- 99

13.2. Electrical Replacement Parts List ------------------104