Panasonic VIERA TC-L47WT60, Service Manual

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TABLE OF CONTENTS
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. SRV-TOOL------------------------------------------------- 10
6.3. Hotel mode------------------------------------------------- 11
6.4. Data Copy by USB Memory --------------------------- 12
7 Troubleshooting Guide ---------------------------------------- 15
7.1. Check of the IIC bus lines------------------------------ 15
7.2. Power LED Blinking timing chart --------------------- 16
7.3. LCD Panel test mode ----------------------------------- 16
8 Disassembly and Assembly Instructions --------------- 17
8.1. Disassembly Flow Chart for the Unit ---------------- 17
8.2. Disassembly Procedure for the Unit----------------- 17
9 Measurements and Adjustments -------------------------- 26
9.1. Voltage chart of P-Board ------------------------------ 26
9.2. Voltage chart of A-Board ------------------------------ 26
9.3. Voltage chart of TC-Board ---------------------------- 26
10 Block Diagram --------------------------------------------------- 27
10.1. Main Block Diagram ------------------------------------- 27
10.2. Block (1/2) Diagram ------------------------------------- 28
10.3. Block (2/2) Diagram ------------------------------------- 29
11 Wiring Connection Diagram --------------------------------- 30
11.1. Caution statement.--------------------------------------- 30
11.2. Wiring (1) --------------------------------------------------- 30
11.3. Wiring (2) --------------------------------------------------- 31
11.4. Wiring (3) --------------------------------------------------- 32