Panasonic TH-50C300K, Руководство по обслуживанию

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TH-50C300K/TH-50C300M/TH-50C300S/TH-50C300T/TH-50C300X
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 Test and Alignment ----------------------------------------------- 8
5.1. Factory Menu Description--------------------------------8
5.2. How to upgrade Flash SW using USB -------------- 12
5.2.1. Upgrade with Loader ------------------------------- 12
5.2.2. Upgrade without Loader --------------------------- 12
5.3. How to change ProjectID with RCU ----------------- 12
6 Troubleshooting Guide ---------------------------------------- 13
6.1. Green Power LED does not turned on. ------------- 13
6.2. Abnormal display ----------------------------------------- 14
6.3. Abnormal sound ------------------------------------------ 15
7 Disassembly and Assembly Instructions --------------- 16
8 Measurements and Adjustments -------------------------- 18
8.1. Voltage chart of A-board-------------------------------- 18
8.2. Voltage chart of P-board-------------------------------- 18
9 Block Diagram --------------------------------------------------- 19
10 Wiring Connection Diagram --------------------------------- 20
11 Schematic Diagram --------------------------------------------- 21
12 Exploded View and Replacement Parts List ----------- 33
12.1. Exploded View and Mechanical Replacement
Parts List --------------------------------------------------- 33
12.2. Packing procedure --------------------------------------- 35
12.2.1. Common Part List for all TH-50C300
Series--------------------------------------------------- 37
12.2.2. For TH-50C300K Only (Malaysia)--------------- 37
12.2.3. For TH-50C300S Only (Singapore) ------------- 37
12.2.4. For TH-50C300T Only (Thailand) --------------- 37
12.2.5. For TH-50C300X Only (Singapore Re-
Export) ------------------------------------------------- 38
12.2.6. For TH-50C300M Only (Middle East) ---------- 38