Table Of Contents - Panasonic TH-75GX880K Service Manual

TH-75GX880K

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 Technical Descriptions------------------------------------------9
5.1. Specification of KEY for CI+, DTCP-IP,
HDCP2.2, NETFLIX+WIDEVINE+MAC, ONE-
TO-ONE, DIMORA and HDCP1.4 ---------------------9
5.2. USB HDD Recording --------------------------------------9
6 CS Maintenance Menu----------------------------------------- 10
6.1. How to enter into CS Maintenance Menu---------- 10
6.2. OPT---------------------------------------------------------- 10
6.3. EDID Clock ------------------------------------------------ 11
6.4. USB HDD Drive Check --------------------------------- 11
6.5. White Balance Adjustment----------------------------- 12
6.6. System Information -------------------------------------- 13
6.7. Hotel mode------------------------------------------------- 14
6.8. Data Copy by USB Memory --------------------------- 15
7 Troubleshooting Guide---------------------------------------- 18
7.1. Check of the IIC bus lines------------------------------ 18
7.2. Power LED Blinking timing chart --------------------- 19
7.3. LCD Panel test mode ----------------------------------- 19
8 Disassembly and Assembly Instructions --------------- 20
8.1. Metal Frame Ass'y --------------------------------------- 20
8.2. Screw Fixing -1 ------------------------------------------- 21
8.3. AL Bezel Ass'y -------------------------------------------- 21
8.4. Corner Metal Ass'y--------------------------------------- 22
8.5. Screw Fixing -2 ------------------------------------------- 22
8.6. Chassis Metal Frame Ass'y---------------------------- 23
8.7. Screw Fixing -3 ------------------------------------------- 23
8.8. Ornament / Barrier / Bottom Metal Ass'y ----------- 24
8.9. Speaker Ass'y --------------------------------------------- 25
8.10. Modules Ass'y--------------------------------------------- 26
8.11. PCB Board Ass'y ----------------------------------------- 27
8.12. Screw Fixing -4 ------------------------------------------- 27
8.13. Back Cover Ass'y -1 ------------------------------------- 28
8.14. Handling SPEC ------------------------------------------- 28
9 Measurements and Adjustments -------------------------- 29
9.1. Voltage chart of P-board-------------------------------- 29
9.2. Voltage chart of A-board------------------------------- 29
10 Block Diagram --------------------------------------------------- 30
11 Wiring Connection Diagram --------------------------------- 31
11.1. Wire Dressing -1------------------------------------------ 31
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