Read Sony BDV-EF220 / BDV-EF420 / HBD-EF220 / HBD-EF420 Service Manual online
HBD-EF220/EF420
17
2-7. BD DRIVE (BPX-7)
2-8. MB148 BOARD
4 four screws
(+BV3
(+BV3
(3-CR))
7 BD drive BPX-7
5 boss
6
1 flexible flat cable (45 core) (CN1101)
3 wire (flat type)
(9 core) (CN1260)
2 wire (flat type) (5 core) (CN1270)
Note: When you install the BD
drive (BPX-7), please match
the position of the boss two
places.
1 wire (flat type) (7 core)
(CN5902)
(CN5902)
2 wire (flat type)
(30 core) (CN5904)
3 CN5301 (11P)
:LUHVHWWLQJ front side
AMP board
switching regulator (SWR1)
5 three screws
(+BV3
(+BV3
(3-CR))
4 four screws (+BV3 (3-CR))
7 heat sink (MB)
8 sheet, radiation
9 MB148 board
6 one screw (+B 3 u 5)
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