Read Sharp LC-42SA1E Service Manual online
LC-42SA1E/RU
2 – 1
LC-42SA1E
Service Manual
CHAPTER 2.
REMOVING OF MAJOR PARTS
[1] REMOVING OF MAJOR PARTS
1. Remove the 11 lock screws
. 1 lock screw
, 2 lock screws
, and the 4 lock screws
. Detach the Rear Cabinet.
2. Remove the 8 lock screws
and detach the Center Angle.
3. Remove the 2 lock screws
. 2 lock screws
, and the 2 lock screws
. Detach the Stand Angle.
1
2
3
4
Rear Cabinet
1
2
3
4
5
6
7
8
CENTER ANGLE
STAND ANGLE
STAND ANGLE
BOTTOM COVER
Don't sandwich wire "KM", "LB"
when install center angle
when install center angle
5
6
8
7
LC-42SA1E/RU
2 – 2
4. Remove all the connectors from PWBs.
SPEAKER wire
SPEAKER wire
Wire "RA" to WH
Wire "LA","LD"
RCORF0103CEZZ
Ferrite Core to Wire "SP
Ferrite Core to Wire "SP
TOP COVER
Wire "KM"
Ferrite Core (to Wire "KM)
Wire "KM
B to B (SC2705)
Wire "LV","RA" into Edge Saddle
Do not yet position CHASSIS
PLATE
Chassis Tray Unit
Wire "LV"
Wire "RA"
Red wire
LC-42SA1E/RU
2 – 3
5. Remove the 2 lock screws
and detach the Tuner Unit.
6. Remove the 5 lock screws
and detach the Chassis Tray Unit.
7. Remove the 4 lock screws
, 4 lock screws
and 5 lock screws
. detach the LCD Angle Top and Bottom.
9
10
10
9
Tuner Unit
Main Unit
AV Unit
Power Unit
11
12
13
11
12
13
LCD Angle Top
LCD Angle Bottom
LC-42SA1E/RU
2 – 4
8. Remove all the connectors from PWBs.
9. Remove the 1 lock screw
and detach the Speaker-R.
10.Remove the 1 lock screw
and detach the Speaker-L.
11.Remove the 2 lock screws
and detach the LED Unit.
(LCD-ANG BOTTOM)
Wire "LC"
(LCD-ANG TOP)
Wire "LV","RA"
Wire "SP-L"
Wire "SP-R","RA"
Wire "LA","LD"
< CAUTIONS >
# Do not sandwich the
wires
wires
< CAUTIONS >
# Do not sandwich the wires
14
15
Speaker-R
Speaker-L
Wire "SP"
Speaker L side
Wire "SP": White side
Speaker R side
Wire "SP": Red side
14
15
16
(3)
Press***
GCOVAB879WJSA
LED-COVER
(2)
Connect***
QCNW-F083WJQZ
Wire "RA"
Connect
(1)
Prepare***
B3KU1A42EJ
LED Unit
XEBS930P08000 x2
Tightening Torque
0.48 ± 0.1 N.m
(4)
Position***
LED Unit
# Connect the side
which is wound up tape
Pull wire out to bottom side