Table Of Contents - Sharp LC-60LE740E Service Manual

Table of Contents

Contents1
Service Manual1
Table Of Contents2
Safety Precaution3
Important Service Safety Precaution3
Before Returning The Receiver3
Safety Notice3
Precautions For Using Lead-Free Solder4
Employing Lead-Free Solder4
Using Lead-Free Wire Solder4
Soldering4
End Of Life Disposal5
Outline6
Major Service Parts6
Pwb Unit6
Other Unit6
Ic For Exclusive Use Of The Service7
Service Jigs7
Chapter 1. Specifications Specifications (Lc-60/70Le740E/ Ru,741E/S,743E)8
Specifications (Lc-60Le840E, Ru/841E, S/843E)10
Specifications (Lc-80Le645E/Ru,646E/S,648E)12
Tv14
Rear View14
Chapter 2. Operation Manual14
Parts Name (Lc-60/70Le740E/Ru,741E/S,743E)14
Remote Control Unit16
Ext Media Buttons16
Numeric Buttons16
Attaching The Stand Unit20
Operation Manual (Lc-60/70Le740E/Ru,741E/S,743E)20
Tv (Front-Side View)21
Tv (Rear View)21
Parts Name (Lc-60Le840E, Ru/841E, S/843E)21
Operation Manual (Lc-60Le840E, Ru/841E, S/843E)27
Parts Name (Lc-80Le645E/Ru,646E/S,648E)28
Operation Manual (Lc-80Le645E/Ru,646E/S,648E)34
Chapter 3. Dimensions Dimensions (Lc-60/70Le740E/ Ru,741E/S,743E)35
Dimensions (Lc-60Le840E, Ru/841E, S/843E)37
Dimensions (Lc-80Le645E/Ru,646E/S,648E)38
Main Pwb Unit40
Chapter 4. Removing Of Major Parts40
The Location Putting On The Heat Measure Sheet40
Lcd Control Unit41
Precautions For Assembly42
Points To Be Checked And Precautions When Servicing The Unit42
Access Hole44
Adjustment Method After Pwb And/Or Ic Replacement Due To Repair45
Chapter 5. Adjustment45
Entering And Exiting The Adjustment Process Mode46
Remote Controller Key Operation46
Description Of Display46
Key Operation46
List Of Adjustment Process Mode Menu47
Special Features50
Normal Standby Cause50
Eep Save50
Eep Recover50
Lamp Error Detection51
Resetting The Lamp Error Count51
Table Of Contents Of Adjustment Process Mode51
Public Mode52
Starting The Public Mode52
Exiting The Public Mode Setting Screen52
Set Value Of The Public Mode52
Basic Operation In The Public Mode53
Operation after "RESET"53
Setting Items53
When Power Button On The Main Unit Is Pressed53
Volume Maximum Level54
Volume Fixed54
Volume Fixed Level54
Remote Control Operation54
Av Position Fixed55
Osd Display55
Start Mode56
Input Fixed56
Speaker On/Off Selection56
Remote Control Path Through56
Copy Mode57
Public Mode Setting57
Starting The Copy Mode57
Exiting The Copy Mode Setting Screen57
Restriction Of Copy Mode58
Copy Data58
Operating59
Video Signal Adjustment Procedure60
Entering The Adjustment Process Mode60
Pal Signal Adjustment60
Tuner Adjustment60
Adc Adjustment61
Pc Signal Adjustment61
Rgb (Scart) Adjustment61
White Balance Adjustment62
Confirmation Item62
Hdmi-Cec Inspection62
Ci Card Inspection62
Initialization To Factory Settings63
Upgrading The Software63
Adjustment Procedure (Lc-60Le840E/Ru,841E/S,843E)66
Monitor Err Cause72
Power On Fixed75
Instantaneous Current Shutdown Setting In Turning Off The Power75
Adjustment Procedure (Lc-80Le645E/Ru,646E/S,648E)88
No Power109
Chapter 6. Troubleshooting Table Troubleshooting Table (Lc-60/ 70Le740E/Ru,741E/S,743E)109
The Sound Is Not Emitted From The Speaker110
No Sound Output In All Modes?110
No Sound (During The Reception Of Tv (Analog) Broadcasting)111
No Sound (During The Reception Of Tv (Digital) Broadcasting)112
No Sound From External Input Devices114
No Sound From External Output Device115
Led Flashing Method126
Examination For A Rough Content Of The Error126
Examination For Details Of The Error126
Upgrade Executing126
Led Flashing Specification At The Time Of The Error (Lc-60/70Le740E/Ru,741E/S,743E)126
Concrete Flashing Pattern127
Monitor Err Stby Table127
Low-Speed Blinking128
Lamp Failure Details128
Power Failure Details128
Communication Failure Details129
Other Failure Details129
Troubleshooting Table (Lc-60Le840E/Ru,841E/S,843E)130
No Picture On The Display141
Led Flashing Specification At The Time Of The Error (Lc-60Le840E/Ru,841E/S,843E)147
Troubleshooting Table (Lc-80Le645E/Ru,646E/S,648E)151
Led Flashing Specification At The Time Of The Error (Lc-80Le645E/Ru,646E/S,648E)168
Chapter 7. Major Ic Informations172
Major Ic Informations172
Adjustment172
Major Ic Informations (Lc-60Le840E/Ru,841E/S,843E)173
Major Ic Informations (Lc-80Le645E/Ru,646E/S,648E)174
Chapter 8. Overall Wiring/System Block Diagram175
Overall Wiring Diagram (Lc-60Le740E/Ru,741E/S,743E)175
Overall Wiring Diagram (Lc- 70Le740E/Ru,741E/S,743E)176
Overall Wiring Diagram (Lc- 60Le840E/Ru,841E/S,843E)177
Overall Wiring Diagram (Lc- 80Le645E/Ru,646E/S,648E)178
System Block Diagram (Lc-60/ 70Le740E/Ru,743E)179
System Block Diagram (Lc-60/ 70Le741E/S)180
System Block Diagram (Lc- 60Le840E/Ru,843E)181
System Block Diagram (Lc- 60Le841E/S)182
System Block Diagram (Lc- 80Le645E/Ru,648E)183
System Block Diagram (Lc- 80Le646E/S)184
Parts Guide185
Printed Wiring Board Assemblies186
Lcd Panel Module Unit186
Cabinet And Mechanical Parts187
Supplied Accessories/Packing Parts197