Epson Stylus Color C60, Service Manual

Page: 112 / 188

EPSON Stylus C50/C60/C61/C62 Revision C
Disassembly and Assembly Disassembly 104
7. Remove the Upper power supply board from the Lower power supply board shield
plate.
†
When assembling the Power supply board to the Lower power
supply board shield plate,
„
Make sure to install the Power supply board correctly.
„
Fasten three screws (C.B.S. SCREW 3x6 F/Zn, C.C.S-TITE
SCREW 3x6 F/Zn, C.B.(O). SCREW 4x5 F/Zg) for securing
the Power supply board and the earth wire to the Lower
power supply board shield plate in the order indicated in the
following figure.
Figure 4-28. Tightening procedure for the PSB/PSE board
Tightening torque for each screw is as follows.
• C.B.(O). SCREW, 4x5, F/Zg (1 pcs) : 11 ± 1 kgf.cm
• C.B.S. SCREW, 3x6, F/Zn (2 pcs) : 6 ± 1 kgf.cm
• C.B.S-TITE SCREW, 3x6, F/Zn (1 pcs) : 6 ± 1 kgf.cm
„
Make sure to place three wires of the AC cable away from
the Transformer and the Heart sink on the Power supply
board. (Refer to Figure 4-28)
2
1
3
4
Heat sink
Transformer
„
Make sure to set the Power supply radiator in the correct
position. (Refer to Figure 4-28)
„
Make sure to set the earth wire on the dowel of the Lower
power supply board shield plate (Refer to Figure 4-27)
(* The product with 110V type AC cable does not have the earth
line)
†
When assembling the Upper power supply shield plate to the
Lower power supply shield plate,
„
Make sure to place the Power supply connector cable in the
space between both power supper shield plates.
Figure 4-29. Power supply connector cable setting position