Read Sharp LC-40LE831E (serv.man15) Service Manual online
LC-40/46LE830E, RU/831E, S
4 – 1
LC-40LE830E
Service Manual
CHAPTER 4.
REMOVING OF MAJOR PARTS
[1] REMOVING OF MAJOR PARTS (LC-40LE830E, RU/831E, S)
1. Removing of Stand Unit and Rear Cabinet Ass’y.
1. Remove the 1 lock screw and detach the Stand Support Cover .
2. Remove the 3 lock screws and detach the Stand Unit .
3. Remove the 1 lock screw and detach the AC Cord Cover .
4. Disconnect the AC wire and detach the AC Cord .
5. Remove the 4 Vesa Hole Covers , 5 lock screws , 2 lock screws and 12 lock screws and detach the Rear Cabinet Ass’y .
[AC]
[AC]
Rear Cabinet Ass'y
2
Stand Support Cover
6
AC Cord Cover
12
11
10
5
1
AC Cord 7
4
Stand Unit
9
11
3
8
LC-40/46LE830E, RU/831E, S
4 – 2
2. Removing of Speaker-L/R.
1. Remove the 8 lock screws and detach the LCD CONTROL Unit Angle .
2. Detach the Bottom Cover .
3. Disconnect the SP wire.
4. Detach the Speaker-L , Speaker-R .
MAIN Unit
[SP]
4
Speaker-L
5
Speaker-R
3 Bottom Cover
2 LCD CONTROL
Unit Angle
1
[SP]
LC-40/46LE830E, RU/831E, S
4 – 3
3. Removing of Connectors
1. Disconnect the following connectors from the MAIN Unit. (SB, PD, LW, PL, RC, Cl)
2. Disconnect the following connectors from the POWER Unit. (PD, L1, AS)
3. Disconnect the following connectors from the LCD CONTROL Unit. (LW, PL)
LCD CONTROL Unit
MAIN Unit
POWER Unit
[LW]
[AS]
[PD]
[L1]
[PL]
MAIN Unit
[SB]
[PD]
[CI]
[RC]
[PL]
[LW]
LC-40/46LE830E, RU/831E, S
4 – 4
4. Removing of Speaker (Woofer), 40” LCD Panel Module Unit, MAIN Unit, POWER Unit, LCD CONTROL Unit.
1. Detach the Speaker (Woofer) .
2. Detach the 8 LCD Fixing Angles .
3. Remove the 7 Hooks and detach the 40” LCD Panel Module Unit .
4. Remove the 5 lock screws and detach the Main Shield .
5. Remove the 2 lock screws and detach the MAIN Unit .
6. Remove the 1 lock nut and Terminal Angle (Bottom) and Earth Spring .
7. Remove the 6 lock screws and detach the POWER Unit and 2 Insulation Sheet .
8. Remove the 9 lock screws and detach the Center Angle-L , Center Angle-R .
9. Remove the 4 Connecting Cords , 4 Ferrite Cores and 6 lock screws and detach the LCD CONTROL Unit .
10.Remove the 2 lock screws and detach the Connector Cord with Eco Switch .
2
3
22
23
3
3
3
3
LCD Fixing Angle
2
LCD Fixing Angle
6
Main Shield
1
Speaker
(Woofer)
2
14
14
LCD Fixing Angle
Connector Cord
with Eco Switch
with Eco Switch
2
19
20 LCD CONTROL Unit
18
18
LCD Fixing Angle
16 Center
Angle-R
15 Center
Angle-L
Hook
Hook
Hook
Hook
Hook
2 LCD Fixing Angle
10
9
Terminal Angle
(Bottom)
(Bottom)
21 Earth Spring
2 LCD Fixing Angle
2
LCD Fixing
Angle
Angle
[SB]
11
12
POWER Unit
13
13
Insulation
Sheet
Insulation
Sheet
40" LCD Panel
Module Unit
Module Unit
4
5
8
7
MAIN Unit
Ferrite Core
17 Connecting Cord
Ferrite
Core
Core
[AS]
