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© Panasonic Corporation 2010. Unauthorized
copying and distribution is a violation of law.
ORDER NO. MTV1001888CE
B01 Canada: B61
22 inch Class 720p LCD HDTV
Model No.
TC-L22X2
Chassis:
LA03
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
3.2. Applicable signals ----------------------------------------- 6
4 Specifications
-----------------------------------------------------
7
5 Service Mode
------------------------------------------------------
8
5.1. How to enter into Service Mode ----------------------- 8
5.1.1. Key command ----------------------------------------- 8
5.1.2. Contents of adjustment mode --------------------- 8
5.1.3. How to exit---------------------------------------------- 8
5.2. SRV-TOOL -------------------------------------------------- 9
5.2.1. How to access ----------------------------------------- 9
5.2.2. Display of SOS History ------------------------------9
5.2.3. POWER ON TIME/COUNT ------------------------- 9
5.2.4. Exit --------------------------------------------------------9
5.3. Service Mode Adjustment------------------------------ 10
5.3.1. Self Check Mode ------------------------------------ 10
5.3.2. Hotel Mode Adjustment ---------------------------- 10
6 Troubleshooting Guide
---------------------------------------
11
6.1. Check of the IIC bus lines------------------------------ 11
6.1.1. How to access --------------------------------------- 11
6.1.2. Exit ------------------------------------------------------ 11
6.1.3. Screen display --------------------------------------- 11
6.1.4. Check Point ------------------------------------------- 11
6.2. Power LED Blinking timing chart --------------------- 12
6.3. No Power--------------------------------------------------- 12
7 Disassembly and Assembly Instructions
---------------
13
7.1. AC Cord Dressing---------------------------------------- 13
7.2. AC Cord Bracket Installation -------------------------- 14
7.3. Side AV Bracket Installation --------------------------- 15
7.4. LCD Panel Installation 1-------------------------------- 16
7.5. LCD Panel Installation 2-------------------------------- 17
Summary of Contents for TCL22X2 - 22" LCD TV
Page 21: ...TC L22X2 21 7 9 Screw Fixing 1 Fix VESA METAL at SET 2 Fix SCREWS at VESA METAL and A BOARD ...
Page 24: ...TC L22X2 24 7 12 Wire Dressing 1 Put CLAMPER to LCD PANEL ASSY ...
Page 25: ...TC L22X2 25 7 13 Wire Dressing 2 Line processing detail ...
Page 26: ...TC L22X2 26 7 14 Wire Dressing 3 Put FELT on the VESA METAL ...
Page 34: ...TC L22X2 34 11 Schematic Diagram 11 1 Schematic Diagram Notes ...
Page 35: ...TC L22X2 35 11 2 A Board 1 11 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Page 36: ...TC L22X2 36 11 3 A Board 2 11 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Page 37: ...TC L22X2 37 11 4 A Board 3 11 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Page 38: ...TC L22X2 38 11 5 A Board 4 11 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Page 39: ...TC L22X2 39 11 6 A Board 5 11 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Page 40: ...TC L22X2 40 11 7 A Board 6 11 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Page 41: ...TC L22X2 41 11 8 A Board 7 11 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Page 42: ...TC L22X2 42 11 9 A Board 8 11 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Page 43: ...TC L22X2 43 11 10 A Board 9 11 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Page 44: ...TC L22X2 44 11 11 A Board 10 11 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Page 45: ...TC L22X2 45 11 12 A Board 11 11 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Page 46: ...TC L22X2 46 11 13 P Board Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Page 47: ...TC L22X2 47 11 14 V Board Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Page 64: ...Model No TC L22X2 Parts Location ...
Page 65: ...Model No TC L22X2 Packing Exploded View 1 ...