Sharp PN-T322B Service Manual - Page 55

Led Driver Pwb, Screw Tightening Torque, Note For Disassembly

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CHAPTER 7. DISASSEMBLY AND ASSEMBLY 4. LED DRIVER PWB 1 ) Unscrew 4pcs of screws (4 x 6 (black)), and then remove the angle. Disconnect the connector. Connector Screw x 4 CAUTION SCREW TIGHTENING TORQUE n 0.7 - 0.9N•m 2 ) Disconnect 4 connectors from the LED drive PWB. 3 ) Unscrew 4pcs of screws (3 x 6 (silver)), and remove the LED driver PWB. Remove the harness from the saddle. 4 connectors Screw x 4 CAUTION NOTE FOR DISASSEMBLY n As the harness is directly connected to the LCD module, be careful not to have the wire broken when removing. SCREW TIGHTENING TORQUE n 0.167 - 0.196N•m PN-T321/T322B DISASSEMBLY AND ASSEMBLY 7 - 5

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CHAPTER 7.
DISASSEMBLY AND ASSEMBLY
PN-T321/T322B
DISASSEMBLY AND ASSEMBLY
7 – 5
4.
LED DRIVER PWB
1 )
Unscrew 4pcs of screws (4 x 6 (black)), and then remove the angle.
Disconnect the connector.
CAUTION
SCREW TIGHTENING TORQUE
n
0.7 - 0.9N•m
2 )
Disconnect 4 connectors from the LED drive PWB.
3 )
Unscrew 4pcs of screws (3 x 6 (silver)), and remove the LED driver PWB.
Remove the harness from the saddle.
CAUTION
NOTE FOR DISASSEMBLY
n
As the harness is directly connected to the LCD module, be careful not to have the wire broken when removing.
SCREW TIGHTENING TORQUE
n
0.167 - 0.196N•m
Connector
Screw x 4
4 connectors
Screw x 4