Table Of Contents - Panasonic TC-32A400U Service Manual

TABLE OF CONTENTS

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
4 Specifications ------------------------------------------------------7
5 Service Mode -------------------------------------------------------8
5.1. How to enter into Service Mode ------------------------8
5.2. Hotel mode---------------------------------------------------9
6 Troubleshooting Guide---------------------------------------- 10
6.1. Check of the IIC bus lines------------------------------ 10
6.2. Power LED Blinking timing chart --------------------- 11
6.3. LCD Panel test mode ----------------------------------- 11
7 Disassembly and Assembly Instructions --------------- 12
7.1. Disassembly Flow Chart for the Unit ---------------- 12
7.2. Disassembly Procedure for the Unit----------------- 12
8 Measurements and Adjustments -------------------------- 17
8.1. Voltage chart of P-board-------------------------------- 17
8.2. Voltage chart of A-board------------------------------- 17
9 Block Diagram --------------------------------------------------- 18
9.1. Main Block Diagram ------------------------------------- 18
9.2. Block (1/2) Diagram ------------------------------------- 19
9.3. Block (2/2) Diagram ------------------------------------- 20
10 Wiring Connection Diagram --------------------------------- 21
10.1. Caution statement.--------------------------------------- 21
10.2. Wiring 1 ----------------------------------------------------- 21
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