heatsink unit B.
Special Note: Ensure the switch regulator IC (IC5701) is tightly
screwed to the heatsink unit B.
Step 3 Solder pins of the switch regulator IC (IC5701) on the
reverse side of SMPS P.C.B.
Special Note: Ensure pins of the switch regulator IC (IC5701)
are properly seated and soldered on SMPS P.C.B.
9.19. Replacement of Switch
Regulator Diode (D5702)
•
•
•
•
Follow (Step 1) to (Step 3) of Item 9.3.
•
•
•
•
Follow (Step 1) to (Step 7) of Item 9.12.
•
•
•
•
Follow (Step 1) to (Step 6) of Item 9.17.
Step 1 Desolder pins of the switch regulator diode (D5702) on
the reverse side of SMPS P.C.B.
Step 2 Desolder pins of the heatsink unit B.
Step 3 Remove 1 screw from the switch regulator IC (IC5701).
Step 4 Remove the heatsink unit B in the direction of arrows.
Step 5 Remove 1 screw from the switch regulator diode.
(D5702).
Step 6 Remove the switch regulator diode (D5702) from the
heatsink unit B.
Caution: Handle the heatsink unit B with caution due to its
high temperature after prolonged use. Touching it may
lead to injuries.
Note : Refer to the diagrams of SMPS P.C.B. (Item 20.5.) for
location of the part.
9.19.1. Assembly of Switch Regulator
Diode (D5702)
Step 1 Apply grease to the heatsink unit B.
Step 2 Fix and screw the switch regulator diode (D5702) to the
59
SA-PT760P / SA-PT760PC
Summary of Contents for SA-PT760P
Page 12: ...12 SA PT760P SA PT760PC ...
Page 44: ...44 SA PT760P SA PT760PC ...
Page 46: ...9 2 Main Components and P C B Locations 46 SA PT760P SA PT760PC ...
Page 88: ...88 SA PT760P SA PT760PC ...
Page 90: ...SA PT760P SA PT760PC 90 ...
Page 100: ...100 SA PT760P SA PT760PC ...
Page 128: ...CN5501 Fig 3 Fan Connector 128 SA PT760P SA PT760PC ...
Page 137: ...24 Exploded Views 24 1 Cabinet Parts Location SA PT760P SA PT760PC 137 ...