Sony HBD-NF7220 Service Manual ▷ View online
HBD-NF7220
21
2-8. FLEXIBLE FLAT CABLE (45 CORE), WIRE (FLAT TYPE) (9 CORE),
WIRE (FLAT TYPE) (5 CORE)
flexible flat cable
(45 core)
(45 core)
wire (flat type)
(9 core)
(9 core)
– Loading assy block top view –
8 two claws
– Loading assy block bottom view –
– Loading assy block bottom view –
1 tape, non halogene
tape, non halogene
2 three
claws
4 two claws
5 claw
0 claw
3 wire (flat type) (5 core)
qs flexible flat cable (45 core)
No slanting
No slanting
:LUHVHWWLQJ
:LUHVHWWLQJ
qa Draw out the flexible flat cable (45 core)
7 wire (flat type) (9 core)
9 two claws
6 Draw out the wire (flat type) (9 core)
colored line
colored line
Inserting is straight to the interior.
Inserting is slant.
flexible flat cable,
wire (flat type)
wire (flat type)
flexible flat cable,
wire (flat type)
wire (flat type)
connector
connector
OK
NG
Note: When installing the flexible flat cable and
wire (flat type), ensure the colored line.
No slanting after insertion.
HBD-NF7220
22
2-9. OPTICAL DEVICE KEM480AHA/C2RP1 (OP1)
Note: When the device, optical KEM480AHA/C2RP1 (OP1) is replaced, refer to
“NOTE OF REPLACING THE OPTICAL DEVICE KEM480AHA/C2RP1
(OP1) AND THE COMPLETE MB1305 BOARD” on page 7.
(OP1) AND THE COMPLETE MB1305 BOARD” on page 7.
1 two screws
(0 + P P1.7
u 5)
1 two screws
(0 + P P1.7
u 5)
2 cover, BU
3 three claws
3 two claws
5 insulator
5 insulator
5 insulator
5 insulator
6 device, optical
KEM480AHA/C2RP1
(OP1)
4 cover, OP
HBD-NF7220
23
2-10. COVER (BOTTOM) BLOCK
2 CN1003 (2P)
3 Remove the wires
from
clip.
7 Remove the chassis block
in the direction of an arrow.
8 Draw out the power cord
chassis block
9 cover (bottom)
clip
:LUHVHWWLQJ
4 nine screws
(+BV3
(3-CR))
5 four screws
(+BV3
(3-CR))
6 cover (USB)
front side
1 tape
POWER KEY board
tape
:LUHVHWWLQJ
front side
HBD-NF7220
24
2-11. WLAN/BT COMBO CARD
2-12. FL+CHUKEI BOARD
Note: When the WLAN/BT combo card is replaced, “NOTE OF REPLACING THE
WLAN/BT COMBO CARD AND THE COMPLETE MB1305 BOARD” on page 6
and “CHECKING METHOD OF NETWORK OPERATION” on page 11.
and “CHECKING METHOD OF NETWORK OPERATION” on page 11.
4 two claws
5 CARD WLAN/
BT
COMBO
3 Remove the WLAN/BT combo card
in the direction of an arrow.
2 one screw
(+BV3
(3-CR))
1 CN502 (5P)
colored line
colored line
Inserting is straight to the interior.
Inserting is slant.
wire (flat type)
wire (flat type)
connector
connector
OK
NG
Note: When installing the wire (flat type),
ensure the colored line.
No slanting after insertion.
1 tape
1 tape
5 one screw
(+BV3
(3-CR))
7 FL+CHUKEI board
3 CN2252 (3P)
4 CN4002 (2P)
5 one screw
(+BV3
(3-CR))
2 wire (flat type) (28 core)
(CN2300)
6 Remove the
FL+CHUKEI
board
in the direction
of an arrow.
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