Sony HT-ST9 Service Manual ▷ View online
HT-ST9
25
2-16. RF MODULATOR BLOCK-2
• Continued on 2-17 (page 26).
– Rear view –
+Rw WR iQVWaOO WKe VKeeW R
– 7RS view –
sheet (R)
1
cushion (H15)
1
cushion
(H15)
2
two canoe clips
(small)
2
two canoe clips
(small)
guide line
guide pin
groove
guide pin
groove
3aVWiQJ SRViWiRQ RI WKe FXVKiRQ +
cushion (H15)
USB wire
cushion (H15)
Note 1: Lay a soft piece of cloth
under the unit to avoid
damaging the grille assy.
3
sheet (R)
Note
2: The sheet (R) is affixed
using adhesive sheet.
Right side
Top side
HT-ST9
26
2-17. RF MODULATOR BLOCK-3
86%ERDUGFDEOHVHWWLQJ
–5HDUYLHZ–
Note 4: When installing the USB board
cable, pressed into the groove.
Note 1: Lay a soft piece of cloth
under the unit to avoid
damaging the grille assy.
1
Draw the USB board cable
out of the groove.
2
Peel off the wire (WS) from
the cushion (wire WS1).
4
Peel off the wire (WS) from
the cushion (wire WS2).
6
screw
(BVTP3
u 8)
3
cushion
(wire
WS1)
5
cushion
(wire
WS2)
6
screw
(BVTP3
u 8)
8
screw
(BVTP3
u 8)
9
RF modulator block
7
leaf spring (cable)
+RZWRLQVWDOOWKHOHDIVSULQJFDEOH
Note 3: When installing the leaf spring (cable),
install so that it does touch the copper
foil part of the wire.
–5LJKWYLHZ–
leaf spring
(cable)
(cable)
Note 2: When installing screws (BVTP3 × 8), follow the
installing procedure in the numerical order given.
1
2
Right side
Top side
HT-ST9
27
2-18. USB BOARD
– RF modulator block rear bottom view –
2
two screws
(BVTP3
u 8)
1
connector
(CN1501)
Insert only part way.
Insert straight into
the interior.
the interior.
connector
Insert at a slant.
connector
connector
connector
connector
connector
OK
NG
NG
How to install the connector
Insert the connector straight into the interior.
There is a possibility that using this unit without
the connector correctly installed will damage it.
Insert the connector straight into the interior.
There is a possibility that using this unit without
the connector correctly installed will damage it.
guide pin
guide pin
hole
groove
3
USB board
Note
1: When installing the USB board,
align the hole and groove with
the two guide pins.
Note 2: When installing screws (BVTP3 × 8), follow the installing
procedure in the numerical order given.
2
1
HT-ST9
28
2-19. WS BOARD, RF MODULATOR (RF1)
– RF modulator block rear bottom view –
1
connector
(CN1401)
4
screw
(BVTP3
u 8)
2
screw
(BVTP3
u 8)
4
screw
(BVTP3
u 8)
5
bracket (USB)
assy
7
holder (WS) assy
9
WS board
WS board
8
FFC (26P)
(FFC3)
0
RF modulator
(RF1)
terminal
side
side
terminal
side
side
Copper covered side.
Insert only part way.
Insert straight into
the interior.
the interior.
connector
Insert at a slant.
connector
connector
connector
connector
connector
OK
NG
NG
How to install the connector
Insert the connector straight into the interior.
There is a possibility that using this unit without
the connector correctly installed will damage it.
Insert the connector straight into the interior.
There is a possibility that using this unit without
the connector correctly installed will damage it.
colored line
Insert straight into the interior.
flexible flat
cable
cable
connector
OK
colored line
Insert at a slant.
flexible flat
cable
cable
connector
NG
How to install the flexible flat cable
When installing the flexible flat cable, ensure that
the colored line is parallel to the connector after insertion.
When installing the flexible flat cable, ensure that
the colored line is parallel to the connector after insertion.
3
Open the WS board in the
direction of the arrow.
6
Remove the RF modulator block
in the direction of the arrow.
2
1
Note: When installing screws (BVTP3 × 8), follow the installing
procedure in the numerical order given.
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