Panasonic TH-43CS630S, Руководство по обслуживанию

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TH-43/49CS630S
2
TABLE OF CONTENTS
PAGE PAGE
1 Safety Precautions ----------------------------------------------- 3
1.1. General Guidelines ----------------------------------------3
1.1.1. Leakage Current Cold Check ----------------------3
1.1.2. Leakage Current Hot Check (See Figure
1.)----------------------------------------------------------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
4 Specifications ------------------------------------------------------ 7
5 Service Mode ------------------------------------------------------- 9
5.1. How to enter into Service Mode ------------------------9
5.1.1. Purpose --------------------------------------------------9
5.1.2. Key command ------------------------------------------9
5.1.3. How to exit ----------------------------------------------9
5.1.4. Contents of adjustment mode ----------------------9
5.1.5. Display of SOS History----------------------------- 10
5.1.6. Exit ------------------------------------------------------ 10
5.1.7. Hotel Mode-------------------------------------------- 10
6 Troubleshooting Guide ---------------------------------------- 11
6.1. Check of the IIC bus lines------------------------------ 11
6.1.1. How to access---------------------------------------- 11
6.1.2. Self-check indication only ------------------------- 11
6.1.3. Self-check indication and forced to factory
shipment setting ------------------------------------- 11
6.1.4. Exit ------------------------------------------------------ 11
6.1.5. Screen display --------------------------------------- 11
6.2. Power LED Blinking timing chart --------------------- 12
6.3. Method of detecting SOS ------------------------------ 12
6.4. LCD Panel test mode ----------------------------------- 13
6.5. No Power--------------------------------------------------- 13
7 Disassembly and Assembly Instructions --------------- 14
7.1. Cabinet Preparation ------------------------------------- 14
7.2. Cabinet Ass’y(49 Inch)---------------------------------- 15
7.3. Cabinet Ass’y(43 Inch)---------------------------------- 16
7.4. Barrier(Bottom) & Bottom Metal (49 Inch Only)--- 17
7.5. Vesa & Bottom Metal Ass'y(43 Inch Only) --------- 18
7.6. P-Print Assy ----------------------------------------------- 19
7.7. Fix Ctrl Button Assy-------------------------------------- 20
7.8. A-Print Assembly ----------------------------------------- 21
7.9. WiFi Dongle Fixing--------------------------------------- 22
7.10. Tightening Screw(49 Inch Only) ---------------------- 23
7.11. Tightening Screw(43 Inch Only) ---------------------- 24
7.12. SP Assy & Felt Sticking--------------------------------- 25
7.13. LED Panel Assy ------------------------------------------ 26
7.14. Bottom Back Cover -------------------------------------- 27
7.15. Back Cover Assy(49 Inch Only) ---------------------- 28
7.16. Back Cover Assy(43 Inch Only) ---------------------- 29
7.17. Handling SPEC ------------------------------------------- 30
8 Measurements and Adjustments -------------------------- 31
8.1. Voltage chart of A-board-------------------------------- 31
8.2. Voltage chart of P-board-------------------------------- 31
9 Block Diagram --------------------------------------------------- 32
10 Wiring Connection Diagram --------------------------------- 33
10.1. Wire Dressing (49 Inch Only) ------------------------- 33
10.2. Wire Dressing (43 Inch Only) ------------------------- 37