Benten-Motherboard Board, 89G Board - Sony MHC-V77DW Service Manual

2-12. BENTEN-MOTHERBOARD BOARD, 89G BOARD

Note 1: When the BENTEN-MOTHERBOARD board is replaced,
refer to "IMPORTANT NOTE OF REPLACING THE
BENTEN-MOTHERBOARD BOARD" on page 5 and "IM-
PORTANT NOTE OF DHSR-SY30 AT BENTEN-MOTH-
ERBOARD BOARD" on page 6.
BENTEN-MOTHERBOARD board
ANTENNA board
harness coaxial connector
rear side
5 wire (flat type)
(6 core) (CN6202)
Note 2: When installing the wire (flat type), ensure that
the colored line is not slanted after insertion.
OK
Insert is straight to the interior.
wire (flat type)
colored line
connector
9 four screws
6 CN6901 (9P)
NG
Insert is incline
wire (flat type)
colored line
connector
0 BENTEN-MOTHERBOARD board
(+BVTP 3 8)
4 CN6802 (3P)
2 filament tape
1 CN6401
(4P)
7 CN6851 (3P)
Note 3: When you install the connector, please install them correctly.
There is a possibility that this machine damages when not
correctly installing it.
OK
Insert is straight
Insert is shallow
to the interior.
connector
connector
connector
MHC-V77DW
8
wire (flat type)
(29 core) (CN7001)
qa two screws
(+BVTP 3 8)
qs 89G board
3 ANTENNA board
harness coaxial connector
NG NG
Insert is incline
connector
connector connector
19