LC-28HM2E (serv.man2). text - Sharp TV Service Manual (repair manual). Page 9

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9
LC-28HM2
AN-28SP2
REMOVING OF MAJOR PARTS
Ë
Display
1. Remove the terminal cover and the system cable cover.
2. Remove the table stand fixing screws (6 pcs.).
3. Remove the cabinet B fixing screws (16 pcs.) and detach the cabinet. Detach the connectors from the cabinet
B operation PWB.
4. Release the wire holders at 5 locations and the clamp at 4 locations. Also peel off the tapes at 2 locations to
detach the connection cables.
5. Detach the connector from each PWB.
6. Disconnect the earth cable from the main power supply PWB.
7. Remove the earth lead wire fixing screw (1 pc.) in the power supply socket.
Cabinet B
Front frame ass’y
Table stand
System cable cover
3
3
3
3
3
1
1
2
Terminal cover
3
3
3
5
4
4
4
4
4
4
4
5
5
5
5
5
5
5
6
7
5
5
5
Main power supply
PWB
(169)
(170)
Main PWB
 Lamp
 PWB 
2
 Lamp
 PWB 1
Remote control receiver PWB
Tape
4
4
Tape
Core
Cabinet B
Operation PWB
Wire holder
4
Clamp
Clamp
Clamp
Clamp
4
Wire holder
Wire holder
Wire holder
P3601
CN7
CN6
P3501
P3502
CN2
CN1
CN8
CN1
CN1
CN2
P1302
P608
P607
P606
P605
P604
P603
P6306
P6305
P6102
P6304
P6303
P6302
P6301
P2003
P2001
CN3
CN3
SC4304
SC4305
SC4307
SC4303
SC4302
SC4306
P2002
P601
P602
CN9
P6103
P6104
P610
P620
P6105
P6106
P6107
P6202
P6203
P6204
P6205
P6206
P6207
DC/DC 
PWB
Amplifier 
PWB
Lamp GND PWB
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