© Panasonic Corporation 2012. Unauthorized
copying and distribution is a violation of law.
ORDER NO. MTV1207183CE
LED TV
Model No.
TH-L55ET5R
Chassis:
LA35
Destination:
IRAN
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. Contents of adjustment mode --------------------- 9
5.1.2. How to exit---------------------------------------------- 9
5.2. SRV-TOOL -------------------------------------------------10
5.2.1. How to access ----------------------------------------10
5.2.2. Display of SOS History -----------------------------10
5.2.3. POWER ON TIME/COUNT -----------------------10
5.2.4. Exit ------------------------------------------------------ 10
5.2.5. Self Check Mode ------------------------------------ 11
5.2.6. Hotel Mode Adjustment---------------------------- 11
5.2.7. Hotel Mode-------------------------------------------- 11
6 Troubleshooting Guide
---------------------------------------
12
6.1. Check of the IIC bus lines------------------------------ 12
6.1.1. How to access --------------------------------------- 12
6.1.2. Exit ------------------------------------------------------ 12
6.1.3. Screen display --------------------------------------- 12
6.2. Power LED Blinking timing chart --------------------- 13
6.3. No Power--------------------------------------------------- 13
7 Disassembly and Assembly Instructions
---------------
14
7.1. Speaker & Screw Fixing -------------------------------- 14
7.2. LCD Panel Preparation 1 ------------------------------ 15
7.3. LCD Panel Preparation 2 ------------------------------ 16
7.4. LED Panel Assembly------------------------------------ 17
7.5. Barrier and PCB Fixing --------------------------------- 18
7.6. EMI - Sticking Sponge ---------------------------------- 19
7.7. Fixing Bottom Metal ------------------------------------- 20
7.8. Back Cover Screw --------------------------------------- 21
Summary of Contents for TH-L55ET5R
Page 27: ...TH L55ET5R 27 10 2 Wire Dressing 2 Detail of dressing ...
Page 28: ...TH L55ET5R 28 10 3 Wire Dressing 3 Detail of dressing ...
Page 29: ...TH L55ET5R 29 11 Schematic Diagram Model No TH L55ET5R A Board 1 14 ...
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Page 43: ...Model No TH L55ET5R GK Board ...
Page 44: ...Model No TH L55ET5R K Board ...
Page 45: ...Model No TH L55ET5R P Board 1 2 ...
Page 46: ...Model No TH L55ET5R P Board 2 2 ...
Page 47: ...TH L55ET5R 47 12 Printed Circuit Board Model No TH L55ET5R A Board Top Component Side ...
Page 48: ...Model No TH L55ET5R A Board Bottom Component Side ...
Page 49: ...Model No TH L55ET5R K Board ...
Page 50: ...Model No TH L55ET5R GK Board ...
Page 51: ...Model No TH L55ET5R P Board Top Component Side ...
Page 52: ...Model No TH L55ET5R P Board Bottom Component Side ...
Page 53: ...TH L55ET5R 53 13 Exploded View and Replacement Parts List Model No TH L55ET5R Parts Location ...
Page 54: ...Model No TH L55ET5R Packing Exploded View 1 ...