Panasonic TU-Z100U - Default Chapter; Table of Contents

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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. Service Hint--------------------------------------------------6
3.2. Applicable signals------------------------------------------9
4 Specifications ---------------------------------------------------- 10
5 Service Mode ----------------------------------------------------- 11
5.1. Tuner box -------------------------------------------------- 11
5.2. Display unit ------------------------------------------------ 16
5.3. Hotel mode-------------------------------------------------19
6 Troubleshooting Guide---------------------------------------- 20
6.1. Check of the IIC bus lines------------------------------ 20
6.2. Power LED Blinking timing chart --------------------- 22
6.3. No Power---------------------------------------------------23
6.4. No Picture-------------------------------------------------- 24
6.5. Local screen failure-------------------------------------- 25
7 Service Fixture & Tools --------------------------------------- 26
7.1. SC jig-------------------------------------------------------- 26
8 Disassembly and Assembly Instructions--------------- 27
8.1. Tuner box -------------------------------------------------- 27
8.2. Display unit ------------------------------------------------ 30
8.3. Wireless unit (Transmitter)-----------------------------39
8.4. Wireless unit (Receiver) -------------------------------- 40
9 Measurements and Adjustments -------------------------- 42
9.1. Adjustment Procedure ---------------------------------- 42
10 Block Diagram ---------------------------------------------------45
10.1. Main Block Diagram (Tuner box and Wireless
unit) ---------------------------------------------------------- 45
10.2. Main Block Diagram (Display unit)------------------- 46
10.3. Tuner box (1/3) Block Diagram ----------------------- 47
10.4. Tuner box (2/3) Block Diagram ----------------------- 48
10.5. Tuner box (3/3) Block Diagram ----------------------- 49
10.6. Display unit (1/4) Block Diagram --------------------- 50
10.7. Display unit (2/4) Block Diagram --------------------- 51
10.8. Display unit (3/4) Block Diagram --------------------- 52
10.9. Display unit (4/4) Block Diagram --------------------- 53
10.10. Wireless unit Block Diagram -------------------------- 54
11 Wiring Connection Diagram---------------------------------55
11.1. Caution statement.--------------------------------------- 55
11.2. Wiring (Tuner box 1)------------------------------------- 55
11.3. Wiring (Tuner box 2)------------------------------------- 56
11.4. Wiring (Display unit 1)----------------------------------- 57
11.5. Wiring (Display unit 2)----------------------------------- 58
11.6. Wiring (Display unit 3)----------------------------------- 59
12 Schematic Diagram--------------------------------------------- 61
12.1. Schematic Diagram Note ------------------------------ 61
12.2. Tuner box -------------------------------------------------- 62
12.3. Display unit ------------------------------------------------ 86
13 Printed Circuit Board ---------------------------------------- 123
13.1. Tuner box ------------------------------------------------ 123
13.2. Display unit ---------------------------------------------- 129
14 Exploded View and Replacement Parts List --------- 149
14.1. Exploded View and Mechanical Replacement
Parts List ------------------------------------------------- 149
14.2. Electrical Replacement Parts List ------------------168