TX-PR65VT30 - Panasonic Plasma Service Manual (repair manual). Page 2

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1 Safety Precautions -----------------------------------------------3

1.1. General Guidelines ----------------------------------------3
1.2. Touch-Current Check--------------------------------------3

2 Warning --------------------------------------------------------------4

2.1. Prevention of Electrostatic Discharge (ESD)

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

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

3 Service Navigation------------------------------------------------6

3.1. PCB Layout--------------------------------------------------6
3.2. Applicable signals------------------------------------------7

4 Specifications ------------------------------------------------------8
5 Technical Descriptions---------------------------------------- 10

5.1. Specification of KEY for CI Plus, DTCP-IP,

WIDEVINE and One-to-One -------------------------- 10

5.2. Service port (M3 mini Jack) Specifications -------- 11

6 Service Mode ----------------------------------------------------- 14

6.1. How to enter into Service Mode ---------------------- 14
6.2. Option - Mirror--------------------------------------------- 16
6.3. Service tool mode---------------------------------------- 16
6.4. Hotel mode------------------------------------------------- 17
6.5. Data Copy by SD Card --------------------------------- 18

7 Troubleshooting Guide---------------------------------------- 21

7.1. Check of the IIC bus lines------------------------------ 21
7.2. Power LED Blinking timing chart --------------------- 22
7.3. No Power--------------------------------------------------- 23
7.4. No Picture -------------------------------------------------- 24
7.5. Local screen failure-------------------------------------- 25

8 Service Fixture & Tools --------------------------------------- 26

8.1. SC jig -------------------------------------------------------- 26

9 Disassembly and Assembly Instructions--------------- 27

9.1. Remove the Rear cover -------------------------------- 27
9.2. Remove the AC inlet ------------------------------------ 29
9.3. Remove the P(MAIN)-Board -------------------------- 29
9.4. Remove the P(SUS)-Board---------------------------- 29
9.5. Remove the P(SUB)-Board---------------------------- 29
9.6. Remove the Terminal covers and the shield

metals ------------------------------------------------------- 30

9.7. Remove the A-Board------------------------------------ 30
9.8. Remove the Side unit assy ---------------------------- 30
9.9. Remove the SU-Board---------------------------------- 31

9.10. Remove the SD-Board---------------------------------- 31

9.11. Remove the SC-Board---------------------------------- 31

9.12. Remove the SS-Board---------------------------------- 31
9.13. Remove the SS2-Board -------------------------------- 32
9.14. Remove the Fan------------------------------------------ 32
9.15. Remove the Speakers ---------------------------------- 32
9.16. Remove the Woofer ------------------------------------- 32
9.17. Remove the Stand bracket----------------------------- 33
9.18. Remove the K-Board------------------------------------ 33
9.19. Remove the S-Board------------------------------------ 33
9.20. Remove the V-Board ------------------------------------ 33
9.21. Remove the Handles------------------------------------ 33
9.22. Remove the Bottom cabinet assy-------------------- 34
9.23. Remove the Plasma panel section from the

Cabinet assy----------------------------------------------- 34

9.24. Remove the Contact metals --------------------------- 34
9.25. Remove the C1-Board ---------------------------------- 34
9.26. Remove the C2-Board ---------------------------------- 35

9.27. Remove the C3-Board --------------------------------- 35
9.28. Remove the AL frames--------------------------------- 35
9.29. Replace the Plasma panel ---------------------------- 35

10 Measurements and Adjustments -------------------------- 36

10.1. Adjustment ------------------------------------------------ 36

11 Block Diagram --------------------------------------------------- 45

11.1. Main Block Diagram------------------------------------- 45
11.2. Block (1/4) Diagram ------------------------------------- 46
11.3. Block (2/4) Diagram ------------------------------------- 47
11.4. Block (3/4) Diagram ------------------------------------- 48
11.5. Block (4/4) Diagram ------------------------------------- 49

12 Wiring Connection Diagram -------------------------------- 51

12.1. Caution statement. -------------------------------------- 51
12.2. Wiring (1) -------------------------------------------------- 51
12.3. Wiring (2) -------------------------------------------------- 52
12.4. Wiring (3) -------------------------------------------------- 53
12.5. Wiring (4) -------------------------------------------------- 54