Sony HDC-900 Maintenance Manual page 34

2-6. Replacing the Boards
5. Remove the CN-1956 board.
CN-1956 board
6. Disconnect the harness connectors from fourteen
connectors (CN11, CN13 to CN16, CN18 to CN25,
CN28) of the MB-883 board.
CN11
CN22
CN14
CN24
CN15 CN25
CN16
CN13
CN21
CN20
2-12 (E)
CN17
MB-883 board
CN23
CN19
CN28
CN18
7. Open the right side panel. (Refer to Section 1-4 of the
Installation and Maintenance Manual.)
8. Pull out the plug-in boards (RE, AU, AT-130, SG,
DAP, DAD, VDA, DPR, VA) along the groove of the
board rail and remove.
9. Remove the four screws, and remove the MB-883
board.
PWH3 x 6
IF board
VA board
DPR board
VDA board DAD board
RE board
AU board
AT-130 board
SG board
DAP board
HDC-900/950 MM