Table of Contents
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TABLE OF CONTENTS
1 Safety Precautions -----------------------------------------------3
1.1. General Guidelines ----------------------------------------3
1.2. Touch-Current Check--------------------------------------3
2 Warning --------------------------------------------------------------4
to Electrostatically Sensitive (ES) Devices ----------4
2.2. About lead free solder (PbF) ----------------------------5
3 Service Navigation------------------------------------------------6
3.1. PCB Layout --------------------------------------------------6
3.2. Applicable signals ------------------------------------------7
4 Specifications ------------------------------------------------------8
5 Technical Descriptions---------------------------------------- 10
WIDEVINE and One-to-One -------------------------- 10
6 Service Mode ----------------------------------------------------- 11
6.1. How to enter into Service Mode ---------------------- 11
6.2. Option - Mirror--------------------------------------------- 13
6.3. Service tool mode ---------------------------------------- 13
6.4. Hotel mode------------------------------------------------- 14
6.5. Data Copy by SD Card --------------------------------- 15
7 Troubleshooting Guide---------------------------------------- 18
7.1. Check of the IIC bus lines------------------------------ 18
7.2. Power LED Blinking timing chart --------------------- 19
7.3. No Power--------------------------------------------------- 19
7.4. No Picture -------------------------------------------------- 20
7.5. Local screen failure -------------------------------------- 21
8 Disassembly and Assembly Instructions --------------- 22
8.1. Remove the Rear cover -------------------------------- 22
8.2. Remove the AC inlet ------------------------------------ 22
8.3. Remove the P-Board ------------------------------------ 22
shield metals ---------------------------------------------- 22
8.5. Remove the A-Board ------------------------------------ 22
8.6. Remove the Side unit assy ---------------------------- 23
8.7. Remove the SN-Board---------------------------------- 23
8.8. Remove the SS-Board ---------------------------------- 23
8.9. Remove the SS2-Board -------------------------------- 24
8.10. Remove the Fan------------------------------------------ 24
8.11. Remove the Speakers ---------------------------------- 24
8.12. Remove the Stand bracket----------------------------- 24
8.13. Remove the S-Board ------------------------------------ 24
8.14. Remove the Contact metal bottom B---------------- 25
Cabinet assy----------------------------------------------- 25
support metal---------------------------------------------- 25
8.17. Remove the C1-Board ---------------------------------- 25
8.18. Remove the C2-Board ---------------------------------- 26
8.19. Remove the K-Board ------------------------------------ 26
8.20. Remove the V-Board ------------------------------------ 26
8.21. Replace the Plasma panel ----------------------------- 26
9 Measurements and Adjustments -------------------------- 27
9.1. Adjustment ------------------------------------------------- 27
10 Block Diagram --------------------------------------------------- 35
10.1. Main Block Diagram ------------------------------------- 35
10.2. Block (1/4) Diagram ------------------------------------- 36
10.3. Block (2/4) Diagram ------------------------------------- 37
10.4. Block (3/4) Diagram ------------------------------------- 38
PAGE
10.5. Block (4/4) Diagram ------------------------------------- 39
11 Wiring Connection Diagram -------------------------------- 41
11.1. Caution statement. -------------------------------------- 41
11.2. Wiring (1) -------------------------------------------------- 41
11.3. Wiring (2) -------------------------------------------------- 42
11.4. Wiring (3) -------------------------------------------------- 43
11.5. Wiring (4) -------------------------------------------------- 44
12 Schematic Diagram
13 Printed Circuit Board
14 Exploded View
2
PAGE
- Quick Links:
- Power Led Blinking Timing Chart
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