Sharp Aquos LC-60LE740E, Service Manual

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LC-60/70LE740E/RU,741E/S,743E,60LE840E/RU,841E/S,843E,80LE645E/RU,646E/S,648E
CONTENTS
SAFETY PRECAUTION
IMPORTANT SERVICE SAFETY PRE-
CAUTION.........................................................i
Precautions for using lead-free solder ............ii
End of life disposal......................................... iii
OUTLINE
MAJOR SERVICE PARTS .............................iv
CHAPTER 1. SPECIFICATIONS
[1] SPECIFICATIONS (LC-60/70LE740E/
RU,741E/S,743E) ....................................... 1-1
[2] SPECIFICATIONS (LC-60LE840E, RU/
841E, S/843E)............................................. 1-3
[3] SPECIFICATIONS (LC-80LE645E/
RU,646E/S,648E) ....................................... 1-5
CHAPTER 2. OPERATION MANUAL
[1] Parts Name (LC-60/70LE740E/
RU,741E/S,743E) ....................................... 2-1
[2] OPERATION MANUAL (LC-60/
70LE740E/RU,741E/S,743E)...................... 2-7
[3] Parts Name (LC-60LE840E, RU/841E,
S/843E) ....................................................... 2-8
[4] OPERATION MANUAL (LC-60LE840E,
RU/841E, S/843E) .................................... 2-14
[5] Parts Name (LC-80LE645E/RU,646E/
S,648E) ..................................................... 2-15
[6] OPERATION MANUAL (LC-80LE645E/
RU,646E/S,648E) ..................................... 2-21
CHAPTER 3. DIMENSIONS
[1] DIMENSIONS (LC-60/70LE740E/
RU,741E/S,743E) ....................................... 3-1
[2] DIMENSIONS (LC-60LE840E, RU/
841E, S/843E)............................................. 3-3
[3] DIMENSIONS (LC-80LE645E/RU,646E/
S,648E) ....................................................... 3-4
CHAPTER 4. REMOVING OF MAJOR PARTS
[1] The location putting on the heat measure
sheet ........................................................... 4-1
[2] Precautions for assembly............................ 4-3
CHAPTER 5. ADJUSTMENT
[1] ADJUSTMENT PROCEDURE (LC-60/
70LE740E/RU,741E/S,743E)...................... 5-1
[2] ADJUSTMENT PROCEDURE (LC-
60LE840E/RU,841E/S,843E).................... 5-22
[3] ADJUSTMENT PROCEDURE (LC-
80LE645E/RU,646E/S,648E).................... 5-44
CHAPTER 6. TROUBLESHOOTING TABLE
[1] TROUBLESHOOTING TABLE (LC-60/
70LE740E/RU,741E/S,743E)...................... 6-1
[2] LED flashing specification at the time of
the error (LC-60/70LE740E/RU,741E/
S,743E) ..................................................... 6-18
[3] TROUBLESHOOTING TABLE (LC-
60LE840E/RU,841E/S,843E).................... 6-22
[4] LED flashing specification at the time of
the error (LC-60LE840E/RU,841E/
S,843E) ..................................................... 6-39
[5] TROUBLESHOOTING TABLE (LC-
80LE645E/RU,646E/S,648E).................... 6-43
[6] LED flashing specification at the time of
the error (LC-80LE645E/RU,646E/
S,648E) ..................................................... 6-60
CHAPTER 7. MAJOR IC INFORMATIONS
[1] MAJOR IC INFORMATIONS (LC-60/
70LE740E/RU,741E/S,743E)...................... 7-1
[2] MAJOR IC INFORMATIONS (LC-
60LE840E/RU,841E/S,843E)...................... 7-2
[3] MAJOR IC INFORMATIONS (LC-
80LE645E/RU,646E/S,648E)...................... 7-3
CHAPTER 8. OVERALL WIRING/SYSTEM BLOCK
DIAGRAM
[1] OVERALL WIRING DIAGRAM (LC-
60LE740E/RU,741E/S,743E)...................... 8-1
[2] OVERALL WIRING DIAGRAM (LC-
70LE740E/RU,741E/S,743E)...................... 8-2
[3] OVERALL WIRING DIAGRAM (LC-
60LE840E/RU,841E/S,843E)...................... 8-3
[4] OVERALL WIRING DIAGRAM (LC-
80LE645E/RU,646E/S,648E)...................... 8-4
[5] SYSTEM BLOCK DIAGRAM (LC-60/
70LE740E/RU,743E) .................................. 8-5
[6] SYSTEM BLOCK DIAGRAM (LC-60/
70LE741E/S)............................................... 8-6
[7] SYSTEM BLOCK DIAGRAM (LC-
60LE840E/RU,843E) .................................. 8-7
[8] SYSTEM BLOCK DIAGRAM (LC-
60LE841E/S)............................................... 8-8
[9] SYSTEM BLOCK DIAGRAM (LC-
80LE645E/RU,648E) .................................. 8-9
[10] SYSTEM BLOCK DIAGRAM (LC-
80LE646E/S)............................................. 8-10
Parts Guide