Panasonic TH-L32C30R

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TH-L32C30R

11.4. KA Board

11.4.1. KA Board (1 / 1)

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Table of Contents1
Safety Precautions3
General Guidelines3
Leakage Current Cold Check3
Leakage Current Hot Check (See Figure 1.)3
Warning4
Prevention of Electrostatic Discharge (ESD) to Electrostatically Sensitive (ES) Devices4
About Lead Free Solder (Pbf)5
Service Navigation6
Service Hint6
Specifications7
Service Mode9
How to Enter into Service Mode9
Contents of Adjustment Mode9
How to Exit9
Srv-Tool10
How to Access10
Display of SOS History10
Power on Time/Count10
Exit10
Self Check Mode11
Hotel Mode Adjustment11
Hotel Mode11
Troubleshooting Guide12
Check of the IIC Bus Lines12
How to Access12
Exit12
Screen Display12
Power LED Blinking Timing Chart13
No Power13
Disassembly and Assembly Instructions14
AC Cord Dressing14
AC Cord Installation15
Control Panel Assembly16
Speaker Assembly17
LCD Panel Fixing & Handling Method18
LCD Panel Assembly19
LED Panel and Bracket Assembly20
Inv-Lead & Clamper Assembly21
Bracket Assembly22
Disassembly P Board and a Board Screws23
Back Cover Assembly24
Back Cover Assembly25
Back Cover Disassembly26
Stand MTG Assembly27
Measurements and Adjustments28
Voltage Chart of A-Board28
Voltage Chart of P-Board28
Picture Level Adjustment (RF)28
Block Diagram29
Main Block Diagram29
Wiring Connection Diagram30
Wire Dressing30
Schematic Diagram31
Schematic Diagram Notes31
A Board32
A Board - Sheet : 002 (1 / 2)32
A Board - Sheet : 002 (2 / 2)33
A Board - Sheet : 003 (1 / 5)34
A Board - Sheet : 003 (2 / 5)35
A Board - Sheet : 003 (3 / 5)36
A Board - Sheet : 003 (4 / 5)37
A Board - Sheet : 003 (5 / 5)38
A Board - Sheet : 004 (1 / 2)39
A Board - Sheet : 004 (2 / 2)40
A Board - Sheet : 005 (1 / 2)41
A Board - Sheet : 005 (2 / 2)42
A Board - Sheet : 008 (1 / 1)43
A Board - Sheet : 009 (1 / 3)44
A Board - Sheet : 009 (2 / 3)45
A Board - Sheet : 009 (3 / 3)46
A Board - Sheet : 010 (1 / 1)47
A Board - Sheet : 100 (1 / 2)48
A Board - Sheet : 100 (2 / 2)49
A Board - Sheet : 101 (1 / 3)50
A Board - Sheet : 101 (2 / 3)51
A Board - Sheet : 101 (3 / 3)52
A Board - Sheet : 300 (1 / 1)53
A Board - Sheet : 301 (1 / 3)54
A Board - Sheet : 301 (2 / 3)55
A Board - Sheet : 301 (3 / 3)56
A Board - Sheet : 302 (1 / 2)57
A Board - Sheet : 302 (2 / 2)58
A Board - Sheet : 700 (1 / 2)59
A Board - Sheet : 700 (2 / 2)60
A Board - Sheet : 701 (1 / 2)61
A Board - Sheet : 701 (2 / 2)62
A Board - Sheet : 702 (1 / 2)63
A Board - Sheet : 702 (2 / 2)64
A Board - Sheet : 703 (1 / 1)65
A Board - Sheet : 704 (1 / 1)66
A Board - Sheet : 707 (1 / 1)67
GK Board68
GK Board (1 / 2)68
GK Board (2 / 2)69
KA Board70
KA Board (1 / 1)70
P Board71
P Board (1 / 4)71
P Board (2 / 4)72
P Board (3 / 4)73
P Board (4 / 4)74
Printed Circuit Board75
A-Board75
Gk-Board77
Ka-Board78
P-Board79
Exploded View and Replacement Parts List81
Exploded View and Mechanical Replacement Parts List81
Electrical Replacement Parts List81
Replacement Parts List Notes81
Electrical Replacement Parts List82

Table of Contents

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