Read Sony MDX-C7890R Service Manual online
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MECHANISM DECK (MG-164KT-138)
MAIN BOARD
1
two screws
(PTT2.6
(PTT2.6
×
4)
2
mechanism deck
(MG-164KT-138)
(MG-164KT-138)
5
insulating sheet
4
main board
3
three screws
(PTT2.6
(PTT2.6
×
6) (ground point)
1
two screws
(PTT2.6
(PTT2.6
×
10)
2
heat sink
1
eight screws
(PTT2.6
(PTT2.6
×
10)
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