Sharp PN-E702 (serv.man3) Service Manual ▷ View online
CHAPTER 6. DISASSEMBLY AND ASSEMBLY
PN-E702/E602 DISASSEMBLY AND ASSEMBLY
6 – 11
5. RELAY PWB UNIT
1 ) Disconnect two connectors, remove four screws (M3 x 6 SW+W, Silver), and remove the relay PWB unit.
CAUTION
SCREW TIGHTENING TORQUE
n
0.55 - 0.65N•m
Screw x 4 Connector x 2
CHAPTER 6. DISASSEMBLY AND ASSEMBLY
PN-E702/E602 DISASSEMBLY AND ASSEMBLY
6 – 12
6. DELTA DC PS UNIT
■ PN-E702
1 ) Disconnect four connectors, remove six screws (M3 x 6, Silver), and remove the DELTA DC PS unit.
CAUTION
SCREW TIGHTENING TORQUE
n
0.55 - 0.65N•m
■ PN-E602
1 ) Disconnect three connectors, remove six screws (M3 x 6, Silver), and remove the DELTA DC PS unit.
CAUTION
SCREW TIGHTENING TORQUE
n
0.55 - 0.65N•m
Screw x 6
Connector x 4
x 3
Connector
x 6
Screw
CHAPTER 6. DISASSEMBLY AND ASSEMBLY
PN-E702/E602 DISASSEMBLY AND ASSEMBLY
6 – 13
7. C-PWB UNIT
1 ) Disconnect one connector, remove four screws (M3 x 6, Silver), and remove the C-PWB cover.
CAUTION
SCREW TIGHTENING TORQUE
n
0.55 - 0.65N•m
<PN-E702>
2 ) Disconnect two connectors of the flat cable, remove six screws (M3 x 6 SW+W, Silver), and remove the C-PWB unit.
CAUTION
SCREW TIGHTENING TORQUE
n
0.5 - 0.65N•m
<PN-E602>
2 ) Disconnect two connectors of the flat cable, remove five screws (M3 x 6 SW+W, Silver), and remove the C-PWB unit.
CAUTION
SCREW TIGHTENING TORQUE
n
0.7 - 0.9N•m
Screw x 4
Connector x 1
Screw x 6
Connector x 2
x 5
Screw
Connector x 2
CHAPTER 6. DISASSEMBLY AND ASSEMBLY
PN-E702/E602 DISASSEMBLY AND ASSEMBLY
6 – 14
8. 5V POWER SUPPLY UNIT
1 ) Disconnect two connectors, remove four screws (M3 x 6 SW+W, Silver), and remove the 5V power unit.
CAUTION
SCREW TIGHTENING TORQUE
n
0.55 - 0.65N•m
9. AC RELAY UNIT
1 ) Disconnect four connectors, remove five screws (M3 x 6 SW+W, Silver), and remove the AC relay unit.
CAUTION
SCREW TIGHTENING TORQUE
n
0.55 - 0.65N•m
Screw x 4
Connector x 2
x
5ETGY
x
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