Sharp LC-46XD1E (serv.man4) Service Manual ▷ View online
LC-46/52XD1E-RU
4 – 1
LC-46/52XD1E-RU
Service Manual
CHAPTER 4.
REMOVING OF MAJOR PARTS
[1] REMOVING OF MAJOR PARTS
1. Remove the Rear Cabinet fixing screws (4 pcs.).
2. LC-46XD1E/RU: Remove the Rear Cabinet fixing screws (4 pcs.).
LC-52XD1E/RU: Remove the Rear Cabinet fixing screws (4 pcs.).
3. LC-46XD1E/RU: Remove the Rear Cabinet fixing screws (13 pcs.).
LC-52XD1E/RU: Remove the Rear Cabinet fixing screws (18 pcs.).
1
2
3
Rear Cabinet
LC-46XD1E/RU
1
2
3
Rear Cabinet
LC-52XD1E/RU
LC-46/52XD1E-RU
4 – 2
4. Remove the Bottom Cover-Rear fixing screws (4 pcs.).
5. Remove Stand Ass’y from the Front Cabinet.
6. Remove the Bottom Cover-Front from the Front Cabinet.
7. Remove the Earth Angle fixing screw (1 pc.).
8. Remove the Earth Angle fixing screw (2 pcs.).
9. Remove the Stand Angle and Center Angle Ass’y fixing screws (12 pcs.).
10.Disconnect Speaker Wiresand “KM” Wire.
11.Remove the speaker fixing screws (4 pcs.) and detach the Speaker Boxies L/R.
12.Detach the Top Cover Ass’y.
13.Disconnect all the connectors fron all the PWBs.
4
5
6
Bottom Cover-Rear
Bottom Cover-Rear
Bottom Cover-Front
Bottom Cover-Front
Speaker Box-R
Speaker Box-L
KM
SP
SP
Stand Angle
Stand Angle
Earth Angle
Top Cover Ass'y
Cebter Angle Ass'y
Front Cabinet
Stand Ass'y
9
11
11
10
10
10
7
8
12
9
PL
13
LV
LB
LA
LA
13
13
11
LC-46/52XD1E-RU
4 – 3
14.LC-46XD1E/RU: Remove the Chassis Tray fixing screws (5 pcs.).
LC-52XD1E/RU: Remove the Chassis Tray fixing screws (4 pcs.).
15.Remove the Full Shield fixing screws (1 pc.).
16.Remove the Full Shield fixing screws (5 pcs.).
17.Disconnect all the connectors from all the PWBs.
18.Remove the Tuner PWB fixing screws (2 pcs.).
19.Remove the Terminal Angle fixing screws (2 pcs.).
20.Remove the Main PWB Shield and Main PWB fixing screws (4 pcs.).
21.Remove the Digital PWB and Digital PWB Shield fixing screws (4 pcs.).
22.Remove the Power PWB fixing screws (4 pcs.).
23.Remove the AV PWB fixing screws (2 pcs.).
14
14
14
19
16
15
20
21
22
18
23
AV PWB
Main PWB
Tuner PWB
Digital PWB
Digital PWB
Shield
Shield
Full Shield
Terminal Angle
Power PWB
Chassis Frame
SP
LV
17
RA
17
LC-46/52XD1E-RU
4 – 4
24.Remove the LCD Angle Side fixing screws (4 pcs.).
25.Remove the LCD Angle Side fixing screws (8 pcs.).
26.Remove the R/C LED PWB fixing screws (2 pcs.).
Front Cabinet
LCD Angle Side
R/C LED Unit
24
25
26
25
25
25
25
24
24
25
Display