Step 2 Remove 1 screw.
Step 3 Remove the TR spring in the direction of arrows.
Step 4 Remove the digital amp IC (IC5300) from the heatsink
unit A.
Caution: Handle the heatsink unit A with caution due to its
high temperature after prolonged use. Touching it may
lead to injuries.
Note: Refer to the diagrams of D-Amp P.C.B. (Item 20.4) for
location of the part.
9.18.1. Assembly of Digital Amp IC
(IC5300)
Step 1 Fix the digital amp IC (IC5300) to the heatsink unit A.
Step 2 Screw the TR spring to the heatsink unit A.
Step 3 Use a blower to remove the minute particles that might
be caused after the process of the screwing TR spring to the
heatsink unit A.
Step 4 Solder pins of the digital amp IC (IC5300) on the
reverse side of D-Amp P.C.B.
Special Note: Ensure pins of the digital amp IC (IC5300) are
properly seated and soldered on D-Amp P.C.B.
Step 5 Follow (Step 5) to (Step 6) of Item 9.17.1
55
SA-PT860E / SA-PT860EB / SA-PT860EG
Содержание SA-PT860E
Страница 3: ...Refer to their respective original service manuals for 1 3 SA PT860E SA PT860EB SA PT860EG ...
Страница 13: ...13 SA PT860E SA PT860EB SA PT860EG ...
Страница 42: ...42 SA PT860E SA PT860EB SA PT860EG ...
Страница 44: ...9 2 Main Components and P C B Locations 44 SA PT860E SA PT860EB SA PT860EG ...
Страница 90: ...SA PT860E SA PT860EB SA PT860EG 90 ...
Страница 100: ...100 SA PT860E SA PT860EB SA PT860EG ...
Страница 131: ...CN5501 Fig 3 Fan Connector 131 SA PT860E SA PT860EB SA PT860EG ...
Страница 141: ...24 Exploded Views 24 1 Cabinet Parts Location SA PT860E SA PT860EB SA PT860EG 141 ...
Страница 142: ...24 2 Packaging SA PT860E SA PT860EB SA PT860EG 142 ...