Standby Board, Main Board Section; Main Board - Sony STR-DN850 Service Manual
Multi channel av receiver
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Also See for STR-DN850:
- Service manual (158 pages) ,
- Startup manual (2 pages) ,
- Updating the software (2 pages)
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STR-DN850
2-6.
STANDBY BOARD, MAIN BOARD SECTION
MAIN board
rear side
pin, lead
2-7.
MAIN BOARD
Note: This illustration sees the MAIN board from back side.
4 BT INSULATION board
2 INSULATION board
9 heat sink section
0 Remove the
forty-two solders.
20
2 four screws
(+BVTP 3
3 STANDBY board
1 CNP902 (4P)
3 two screws
(+BVTP 3
8)
1 one screw
(+BVTP 3
8)
8)
7 two screws
(+BVTP 3
8)
4 Wire is removed
5 CNP920 (5P)
6 CNP930 (5P)
5 one screw
(+BVTP 3
8)
8 USB INSULATION
MT PC board
6 bracket
support
7 one screw
qs MAIN board
qa two screws
(+BVTP 3
from the pin, lead.
7 two screws
(+BVTP 3
9 MAIN BOARD
section
8 one screw
(+BVTP 3
(+BVTP 3
8)
8)
8)
8)
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