LC-28HM2E (serv.man2). text - Sharp TV Service Manual (repair manual). Page 10

Main PWB

Amp
PWB

DC/DC PWB

Remote control 
receiver PWB

Lamp GND PWB

11

14

 

 

8

12

9

13

16

13

15

16

10

LCD unit

 

Reinforcement plate (center)

 Lamp 2 
   PWB

 Lamp 1 
PWB

POWER
PWB

Reinforcement 
plate S (right)

Reinforcement 
plate S (left)

8. Remove the reinforcement plate fixing screws (12 pcs.) and detach the reinforcement plate (center).
9. Remove the main PWB fixing screws (5 pcs.).
10. Remove the main power supply PWB fixing screws (4 pcs.)
11. Remove the amplifier PWB fixing screws (4 pcs.).
12. Remove the DC/DC PWB fixing screws (4 pcs.).
13. Remove the lamp PWB 1 and lamp PWB 2 fixing screws (2 pcs. each).
14. Remove the lamp GND PWB fixing screws (2 pcs.).
15. Remove the remote control receiver PWB fixing screws (2 pcs.).
16. Remove the reinforcement plate S fixing screws (4 pcs. each for right and left), and detach the LCD unit.