Panasonic TC-P55ST50

2
TABLE OF CONTENTS
PAGE PAGE
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
4 Specifications ------------------------------------------------------7
5 Technical Descriptions------------------------------------------8
5.1. Specification of KEY for DTCP-IP, WMDRM
and Widevine------------------------------------------------8
6 Service Mode -------------------------------------------------------9
6.1. How to enter into Service Mode ------------------------9
6.2. Option - Mirror--------------------------------------------- 11
6.3. Service tool mode ---------------------------------------- 11
6.4. Hotel mode------------------------------------------------- 12
6.5. Data Copy by SD Card --------------------------------- 13
7 Troubleshooting Guide---------------------------------------- 16
8 Service Fixture & Tools --------------------------------------- 17
8.1. SC jig -------------------------------------------------------- 17
9 Disassembly and Assembly Instructions --------------- 18
9.1. Disassembly Flow Chart for the Unit ---------------- 18
9.2. Disassembly Procedure for the Unit----------------- 19
10 Measurements and Adjustments -------------------------- 26
10.1. Adjustment ------------------------------------------------- 26
11 Block Diagram --------------------------------------------------- 29
11.1. Main Block Diagram ------------------------------------- 29
11.2. Block (1/4) Diagram ------------------------------------- 30
11.3. Block (2/4) Diagram ------------------------------------- 31
11.4. Block (3/4) Diagram ------------------------------------- 32
11.5. Block (4/4) Diagram ------------------------------------- 33
12 Wiring Connection Diagram--------------------------------- 35
12.1. Caution statement.--------------------------------------- 35
12.2. Wiring (1) --------------------------------------------------- 35
12.3. Wiring (2) --------------------------------------------------- 36
12.4. Wiring (3) --------------------------------------------------- 37
12.5. Wiring (4) --------------------------------------------------- 37
12.6. Wiring (5) --------------------------------------------------- 38
12.7. Wiring (6) --------------------------------------------------- 39
13 Schematic Diagram
14 Printed Circuit Board
15 Exploded View