LC-15B5E (serv.man7). Removing of major parts - Sharp TV Service Manual (repair manual)

lc-15b5e (serv.man7) service manual
Model
LC-15B5E (serv.man7)
Pages
5 Few pages! See other manuals at the bottom of the first or last page.
Size
154.69 KB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD / Removing of major parts
File
lc-15b5e-sm7.pdf
Date

Read Sharp LC-15B5E (serv.man7) Service Manual online

8
LC-15B5E
REMOVING OF MAJOR PARTS
1. Remove the four lock screws from the stand, and detach the stand.
2. Remove the terminal covers (large and small).
3. Remove the two terminal screws.
4. Remove the eight lock screws from the cabinet B.
5. With the card eject button held down, open the cabinet in order of 
5-1
 thru 
5-6
, and detach the cabinet B by
sliding it toward the PC card slot.
6. Remove the wire holder and tape, and disconnect the connecting cable.
7. Disconnect all the connectors from all the PWBs.
Cabinet B
4
3
1
2
2
5
5-6
PC Card slot
Cabinet A
Terminal Cover (S)
Terminal Cover (L)
Stand
5-4
5-3
5-2
5-1
5-5
P3701
P4001 
P3302
SC2001
P4050 
P2003
P3201
SC3403
P701 
P2006
P1601
P3704
P3404
P3702
P6500 
P6501
P6502
SC1202
SC1201
SC1204
P9201
P5003
P2005
Operation PWB
Inverter PWB
Main PWB
R/C, LED PWB
Wire holder
Wire holder
Tape
Card LED PWB
7
7
7
7
7
7
6
7
7
6
6
7
7
7
7
Analog PWB
7
9
LC-15B5E
8. Remove the two lock screws from the operation panel (top cover), and detach the operation panel (top cover).
9. Remove the two lock screws from the operation PWB, and detach the operation PWB.
10. Remove the two lock screws from the R/C, LED PWB, and detach the R/C, LED PWB.
11. Remove the three lock screws each from the speakers (left and right), and detach both the speakers.
Speaker (R)
R/C, LED PWB
Analog PWB
Main PWB
Speaker (L)
Inverter PWB
Operation Panel (Top Cover)
Operation 
PWB
11
9
8
11
10
10
LC-15B5E
12. Remove the two lock screws from the inverter PWB, and detach the inverter PWB.
13. Remove the one lock screw from the card frame cover over, and detach the card frame cover.
14. Remove the five lock screws from the main PWB, and undo the claw a. Detach the main PWB by lifting the area
around the claws and pulling the PWB out.
15. Remove the two lock screw from the 21-pin terminal.
16. Remove the five lock screws from the analog PWB, and undo the claws b and c. Detach the chassis frame (right)
from the analog PWB by pulling out the terminals. In the same way, undo the claws d and e, and detach the
chassis frame (left) from the analog PWB by pulling out the terminals.
Note: When detaching the main PWB and analog PWB, be careful not to break the PWB-fixing claws.
17. Remove the one lock screw from the card LED PWB, and detach the card LED PWB.
18. Remove the four lock screws from the LCD panel unit, and detach the LCD panel unit.
Inverter PWB
Main PWB
Analog PWB
e
Chassis Frame (L)
Chassis Frame (R)
Card Frame Cover
Card LED PWB
14
13
16
16
14
12
15
18
d
a
b
c
17
11
LC-15B5E
»
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.
19. Remove the four lock screws from the LCD panel unit.
20. Detach the diffusion sheet, prism sheet and reflection/deflection sheet.
21. Detach the four reflection mirrors.
22. Detach the two reflection sheets (Cover).
23. Remove the lamp unit.
24. Detach the Light guide plate.
25. Detach the two reflection sheets-1, -2.
Reflection Sheet (Cover)
   (PSHEP0307CEZZ)
Lamp unit
   (KLMP-A030WJZZ)
Back Shield
   (PSLDMA313WJN1)
Reflection Sheet-2
   (PSHEP0285CEZZ)
Reflection Sheet-1
   (PSHEP0284CEZZ)
Light Guide Plate
   (PGiDMA011WJZZ)
Reflection/deflection Sheet
   (PSHEP0281CEZZ)
Diffusion Sheet
   (PSHEP0283CEZZ)
Prism Sheet
   (PSHEPA141WJZZ)
15" LCD Panel Unit
22
23
19
20
24
25
21
21
Reflection Mirror
Reflection Mirror
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Here you can read online and download Sharp LC-15B5E (serv.man7) Service Manual in PDF. LC-15B5E (serv.man7) service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sharp LC-15B5E (serv.man7) LCD. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.