Read Sharp LC-13S1E (serv.man6) Service Manual online
9
LC-13S1E
LC-15S1E
LC-15S1E
REMOVING OF MAJOR PARTS
1. Remove the stand fixing screws (4 pcs.).
2. Remove the terminal cover.
3. Remove the terminal section fixing screws (2 pcs.) (LC-13S1E).
3. Remove the terminal section fixing screw (1 pc.) (LC-15S1E).
4. Remove the cabinet B fixing screws (7 pcs.).
5. Remove the cabinet B after opening from the direction of an arrow.
6. Detach the connector from each PWB.
Cabinet A
Cabinet B
Terminal Cover
(LC-13S1E)
Stand
4
3
3
1
5
2
P1900
P3305
P2001
SC1202
SC1203
P3600
SC2001
P4003
P4001
SC3901
SC1203
P701
6
6
6
6
6
6
6
6
R/C, LED PWB
Tuner PWB
Main PWB
10
LC-13S1E
LC-15S1E
LC-15S1E
7. Remove the 3 lock screws from the main PWB and undo the hooks a and b. Lifting the other PWBs close to the
hooks, draw out the main PWB.
8. Remove the 5 lock screws from the tuner PWB and undo the hooks c and d. Detach the chassis frame (right),
together with its terminals, from the tuner PWB. Undo the hooks e and f in the same way. Detach the chassis
frame (left), together with its terminals, from the tuner PWB.
9. Remove the 2 lock screws from the R/C, LED PWB and take out the R/C, LED PWB.
10. Remove the 3 lock screws each from the right and left speakers and take out both the speakers.
R/C, LED PWB
Tuner PWB
Chassis Frame (R)
LCD panel unit
Main PWB
Speaker (L)
Speaker (R)
c
e
f
a
b
d
8
7
10
10
9
Chassis Frame (L)
11
LC-13S1E
LC-15S1E
LC-15S1E
»
Precautions in handling the LCD panels
1. Work in a clean room (with humidities below 50%).
2. Be sure to wear an anti-static armband.
3. Handle the panels on an electro-conductive mat.
4. Be careful not to fall, shake and shock the panels.
1. Work in a clean room (with humidities below 50%).
2. Be sure to wear an anti-static armband.
3. Handle the panels on an electro-conductive mat.
4. Be careful not to fall, shake and shock the panels.
11. Remove the LCD panel unit.
12. Detach the prism sheet, diffusion sheet and reflection/deflection sheet.
13. Detach the four reflection mirrors.
14. Remove the lamp unit.
15. Detach the Light guide plate.
16. Detach the two lamp reflection sheets.
12. Detach the prism sheet, diffusion sheet and reflection/deflection sheet.
13. Detach the four reflection mirrors.
14. Remove the lamp unit.
15. Detach the Light guide plate.
16. Detach the two lamp reflection sheets.
12
11
Reflection/deflection Sheet
(PSHEP0276CEZZ:LC-13S1E)
(PSHEP0281CEZZ:LC-15S1E)
(PSHEP0281CEZZ:LC-15S1E)
Prism Sheet
(PSHEP0277CEZZ:LC-13S1E)
(PSHEP0282CEZZ:LC-15S1E)
(PSHEP0282CEZZ:LC-15S1E)
Diffusion Sheet
(PSHEP0278CEZZ:LC-13S1E)
(PSHEP0283CEZZ:LC-15S1E)
(PSHEP0283CEZZ:LC-15S1E)
Lamp Unit
(KLMP-0120CEZZ:LC-13S1E)
(KLMP-0122CEZZ:LC-15S1E)
(KLMP-0122CEZZ:LC-15S1E)
Light Guide Plate
(PGIDMA010WJZZ:LC-13S1E)
(PGIDMA011WJZZ:LC-15S1E)
(PGIDMA011WJZZ:LC-15S1E)
Reflection Sheet-2
(PSHEP0280CEZZ:LC-13S1E)
(PSHEP0285CEZZ:LC-15S1E)
(PSHEP0285CEZZ:LC-15S1E)
Reflection Mirror
Back Shield
Reflection Sheet-1
(PSHEP0279CEZZ:LC-13S1E)
(PSHEP0284CEZZ:LC-15S1E)
(PSHEP0284CEZZ:LC-15S1E)
Reflection Mirror
Reflection Sheet (Cover)
(PSHEP0306CEZZ:LC-13S1E)
(PSHEP0307CEZZ:LC-15S1E)
(PSHEP0307CEZZ:LC-15S1E)
LCD Panel Unit
13
14
15
16
13
12
LC-13S1E
LC-15S1E
LC-15S1E
»
Precautions at the time of the side B(back) service of main unit.
1. Remove only SC2001 of the FFC for connection between Main unit(SC2001) and Tuner unit(SC3901), and con-
1. Remove only SC2001 of the FFC for connection between Main unit(SC2001) and Tuner unit(SC3901), and con-
nect the extended cable (QCNW-A369WJZZ) for service.
2. Remove only P701 of the FFC for connection between Main unit(P701) and Tuner unit(P1900), and connect the
extended cable (QCNW-B594WJZZ) for service.
3. Remove the main unit fixing screws(3 pcs.), a substrate is reversed.
Step
Part No.
Description
1
QCNW-A369WJZZ
Extension Cable 50-pin Main (SC2001)-Tuner (SC3901)
2
QCNW-B594WJZZ
Extension Cable 13-pin Main (P701)-Tuner (P1900)
P1900
SC2001
SC3901
P701
Tuner PWB
Main PWB
R/C, LED PWB
Main PWB
(Side B)
3
2
1
