Sharp LC-46DH77E (serv.man3) Service Manual ▷ View online
LC-42DH77E/RU/S/V, LC-46DH77E/RU/S/V
2 – 9
9. Remove the 1 lock screw
, 2 lock screws
and detach the Side AV Cover Ass’y.
10.Remove the 1 lock screw
, 2 lock screws
, 4 lock screws
, 1 lock screw
, 5 lock screws
and detach the Full Shield.
1
2
3
4
5
6
7
Side AV
Cover Ass'y
1
2
4
7
Full Shield
5
3
5
6
LC-42DH77E/RU/S/V, LC-46DH77E/RU/S/V
2 – 10
11.Disconnect all the connectors from all the PWBs.
[LB2]
[LA]
[LW] [PL]
[LP]
INVERTER Unit
LCD Control Unit
MAIN Unit
POWER Unit
[PD]
[LW]
[LP]
[LA]
[LB1]
[PD]
[PL]
[LB1]
[LB2]
LC-42DH77E/RU/S/V, LC-46DH77E/RU/S/V
2 – 11
12.Remove the 6 lock screws
, 3 hooks
and detach the POWER Unit.
13.Remove the 8 lock screws
and detach the MAIN Unit.
14.Remove the 6 lock screws
and detach the Vesa Angle Bottom Ass’y.
15.Remove the 4 lock screws
and detach the Vesa Angle Top Ass’y.
16.Remove the 8 lock screws
, 4 hooks and detach the LCD Panel Module.
1
2
3
4
5
6
Hook
Hook
Hook
Hook
6
5
5
6
Vesa Angle Top Ass'y
4
Vesa Angle Bottom Ass'y
4
2 Power
PWB
Holder
1
POEWR Unit
MAIN Unit
3
LCD Panel Module
LC-42DH77E/RU/S/V, LC-46DH77E/RU/S/V
2 – 12
17.Remove the 14 lock screws
and 2 lock screws
.
18.Detach the Lens Sheet and Diffusion Plate.
19.Detach the Lamp Holder Unit and Lamps.
1
2
1
2
2
1
Lamp Holder Unit
Lamp Holder Unit
Socket
Lamp
BEZEL Ass'y
Back Light Chassis Ass'y
Lens Sheet
Diffusion Plate
