Table Of Contents - Panasonic TC-P42ST30 Service Manual

TABLE OF CONTENTS

1 Safety Precautions -----------------------------------------------3
1.1. General Guidelines ----------------------------------------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 DTCP-IP, WMDRM
and Widevine---------------------------------------------- 10
6 Service Mode ----------------------------------------------------- 11
6.1. How to enter into Service Mode ---------------------- 11
6.2. Option - Mirror--------------------------------------------- 13
6.3. Service tool mode ---------------------------------------- 13
6.4. Hotel mode------------------------------------------------- 14
6.5. Data Copy by SD Card --------------------------------- 15
7 Troubleshooting Guide---------------------------------------- 18
7.1. Check of the IIC bus lines------------------------------ 18
7.2. Power LED Blinking timing chart --------------------- 19
7.3. No Power--------------------------------------------------- 19
7.4. No Picture -------------------------------------------------- 20
7.5. Local screen failure -------------------------------------- 21
8 Disassembly and Assembly Instructions --------------- 22
8.1. Remove the Rear cover -------------------------------- 22
8.2. Remove the AC inlet ------------------------------------ 22
8.3. Remove the P-Board ------------------------------------ 22
8.4. Remove the Side terminal cover --------------------- 22
8.5. Remove the Tuner unit --------------------------------- 22
8.6. Remove the A-Board ------------------------------------ 23
8.7. Remove the Side unit assy ---------------------------- 23
8.8. Remove the Speakers ---------------------------------- 23
8.9. Remove the SN-Board---------------------------------- 23
8.10. Remove the SS-Board ---------------------------------- 24
8.11. Remove the Stand bracket----------------------------- 24
8.12. Remove the C1-Board ---------------------------------- 24
8.13. Remove the C2-Board ---------------------------------- 24
8.14. Remove the Chassis support metals and the
M8 nut metals --------------------------------------------- 24
8.15. Remove the S-Board ------------------------------------ 25
8.16. Remove the Contact metal bottom B---------------- 25
8.17. Remove the Plasma panel section from the
Cabinet assy. ---------------------------------------------- 25
8.18. Remove the Contact metals --------------------------- 25
8.19. Remove the K-Board ------------------------------------ 26
8.20. Remove the V-Board ------------------------------------ 26
8.21. Replace the Plasma panel ----------------------------- 26
9 Measurements and Adjustments -------------------------- 27
9.1. Adjustment ------------------------------------------------- 27
10 Block Diagram --------------------------------------------------- 33
10.1. Main Block Diagram ------------------------------------- 33
10.2. Block (1/4) Diagram ------------------------------------- 34
10.3. Block (2/4) Diagram ------------------------------------- 35
10.4. Block (3/4) Diagram ------------------------------------- 36
10.5. Block (4/4) Diagram ------------------------------------- 37
11 Wiring Connection Diagram --------------------------------- 39
PAGE
11.1. Caution statement. -------------------------------------- 39
11.2. Wiring (1) -------------------------------------------------- 39
11.3. Wiring (2) -------------------------------------------------- 40
11.4. Wiring (3) -------------------------------------------------- 41
11.5. Wiring (4) -------------------------------------------------- 42
11.6. Wiring (5) -------------------------------------------------- 43
11.7. Wiring (6) -------------------------------------------------- 43
11.8. Wiring (7) -------------------------------------------------- 44
12 Schematic Diagram
13 Printed Circuit Board
14 Exploded View
2
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