Read Sharp LC-40LE831E (serv.man9) Service Manual online
LC-40/46LE830E, RU/831E, S
1 – 1
LC-40LE830E
Service Manual
CHAPTER 1.
Removing LCD Module
[1] Removing LCD Module (LC-40LE830E, RU/831E, S)
1. Remove the 13 lock screws
, 4 lock screws
, 12 lock screws
and detach the Bezel Unit (Top)
, Bezel Unit (Bottom)
, Bezel Unit (Right)
, Bezel Unit (Left)
.
2. Detach the 40” LCD Panel Unit
, P-Chassis Unit (Top)
, P-Chassis Unit (Bottom)
, P-Chassis Unit (Right)
, P-Chassis Unit (Left) .
3. Detach the DBEF Sheet , 2 Lens Sheets
, Microlens Sheet
, Light Guide Plate
, Reflection Sheet
, 2 Graphite Sheets (LT/RB)
, 2
Graphite Sheets (RT/LB)
.
4. Remove the 23 lock screws
, and detach the 2 Installation Angles
.
5. Detach the Fit Cover (Cap)
, and Disconnect the LED PWB Connection Harness
.
6. Remove the 40 lock screws
, and detach the 4 LED PWBs
.
7. Remove the 6 lock screws
, and detach the 2 Holder Units
.
8. Detach the BL Chassis
.
2
13
14
15
16
17
7
6
3
1
1
3
4
3
5
3
1
12
8
9
10
11
28
20
24
23
23
21
24
27
21
25
23
23
25
20
22
22
26
40" LCD Panel Unit
P-Chassis
Unit (Bottom)
Unit (Bottom)
P-Chassis
Unit (Right)
Unit (Right)
Bezel
Unit (Top)
Unit (Top)
Bezel Unit (Bottom)
Bezel Unit
(Right)
(Right)
Bezel Unit
(Left)
(Left)
Holder Unit
Holder Unit
LED PWB
LED PWB
LED PWB
LED PWB
Installation Angle
Installation
Angle
Angle
BL Chassis
Fit Cover
(Cap)
(Cap)
18
18
19
19
Graphite Sheet (LT)
Graphite
Sheet (RB)
Sheet (RB)
Graphite Sheet (RT)
Graphite
Sheet (LB)
Sheet (LB)
DBEF Sheet
Lens Sheet
Microlens Sheet
Reflection Sheet
Light Guide Plate
P-Chassis Unit (Top)
P-Chassis
Unit (Left)
Unit (Left)
LED PWB
Connection Harness
Connection Harness
LC-40/46LE830E, RU/831E, S
1 – 2
[2] Removing LCD Module (LC-46LE830E, RU/831E, S)
1. Remove the 12 lock screws
, 4 lock screws
, 12 lock screws
and detach the Bezel Unit (Top)
, Bezel Unit (Bottom)
, 2 Bezel Units
(Left/Right) .
2. Detach the 46” LCD Panel Unit
, P-Chassis Unit (Top)
P-Chassis Unit (Bottom)
P-Chassis Unit (Left)
P-Chassis Unit (Right)
.
3. Detach the DBEF Sheet
, Lens Sheet
, Microlens Sheet
, Light Guide Plate
, Reflection Sheet
, 4 Graphite Sheets
.
4. Detach the Fit Cover (Cap)
, and Disconnect the LED PWB Connection Harness
.
5. Remove the 18 lock screws , and detach the 2 Installation Angles .
6. Remove the 40 lock screws , and detach the 4 LED PWBs
.
7. Remove the 6 lock screws
, and detach the Holder Unit (Left)
and Holder Unit (Right)
.
8. Detach the BL Chassis
.
10
7
8
9
11
13
15
12
14
16
18
1
1
20
18
21
19
19
21
22
22
24
23
21
21
20
27
25
3
17
5
2
3
1
6
3
6
4
3
1
26
46" LCD Panel Unit
Holder Unit
(Left)
(Left)
Holder Unit
(Right)
(Right)
Installation
Angle
Angle
Installation Angle
LED PWB
LED PWB
LED PWB
LED PWB
Connection
Harness
Connection
Harness
LED PWB
BL Chassis
Fit Cover (Cap)
Bezel
Unit (Top)
Unit (Top)
Bezel Unit
(Left)
(Left)
Bezel Unit (Bottom)
Bezel Unit
(Right)
(Right)
P-Chassis Unit (Top)
P-Chassis
Unit (Left)
Unit (Left)
P-Chassis
Unit (Bottom)
Unit (Bottom)
P-Chassis Unit (Right)
Reflection Sheet
Light Guide
Plate
Microlens Sheet
Lens Sheet
DBEF Sheet
Graphite Sheet
Display