Sony SA-WCT260 Service Manual ▷ View online
SA-WCT260
9
2-7. SUB AMP BLOCK
1 two tapping screws
(BVTP3.5
u 14)
1 two tapping screws
(BVTP3.5
u 14)
3 speaker connector
(CN105)
4 sub AMP block
2 Remove the sub AMP block
in the direction of an arrow.
– Rear side view –
sub AMP block
screw hole
:ire seWWiQJ
Note: Push the speaker wire inside as arrow direction
to avoid sub AMP block screw hole.
SW cabinet
2-8. SUB MAIN BOARD
9 three claws
0 holder (air)
block
qa SUB MAIN board
6 two screws
(BVTP3
u 8)
4 two screws
(BV3)
IC401
7 three screws
(BV3)
7 screw (BV3)
5 heat sink (AMP)
Note: When you install the heat sink (AMP),
spread the compound referring to “NOTE
OF REPLACING THE IC104 ON THE
SUB MAIN BOARD AND THE COMPLETE
SUB MAIN BOARD” on servicing notes
(page
3).
3 connector
(CN
901
)
2 connector
(CN
106
)
1 Remove two wires from lead pin.
8 Remove the SUB MAIN board block
in the direction of an arrow.
– Sub AMP block rear side view –
SUB MAIN board
POWER board
lead pin
:ire seWWiQJ
SA-WCT260
10
2-9. BOTTOM PANEL BLOCK
total six bosses
3 All bosses are removed while
moving jig in the direction of
the arrow, and bottom panel
block is removed.
3 All bosses are removed while
moving jig in the direction of
the arrow, and bottom panel
block is removed.
1 Insert a flat-head screwdriver in
two slits behind a unit, and lift
the bottom panel block a little.
4 bottom panel block
Note
3: When installing the bottom panel block,
remove the used bond and use a new
bond to fix the bottom panel block.
(No specific bond is designated for
this
purpose)
2 Insert the jig into a space and raise
bottom panel block.
Note
2: When using a jig, please work
so as not to injure bottom panel
block.
2 Insert the jig into a space and raise
bottom panel block.
Note
2: When using a jig, please work
so as not to injure bottom panel
block.
Note 1: Please spread a sheet
under a unit not to
injure top panel.
– Rear bottom side view –
• JIG
When disassembling the set, use the following jig (for speaker
When disassembling the set, use the following jig (for speaker
removal).
Part
No.
Description
J-2501-238-A
JIG FOR SPEAKER REMOVAL
SA-WCT260
11
2-10. LOUDSPEAKER (13 cm) (SP100)
4 loudspeaker (13 cm)
(SP100)
1 two screws
(BVTP4
u 14)
rear side
front side
1 two screws
(BVTP4
u 14)
2 Remove the loudspeaker
(13 cm) (SP100) in the
direction of an arrow.
3
terminal (red)
(wide
side)
3
terminal (black)
(narrow
side)
terminals position
Note 2: When installing the loudspeaker (13 cm) (SP100),
make the position of terminals into the rear side.
Note 1: Please spread a sheet under
a unit not to injure top panel.
– Rear bottom side view –
– Bottom side view –
red
(wide side)
(wide side)
black
(narrow side)
(narrow side)
gap
OK
NG
Note 3: When installing terminals, insert firmly correctly.
SA-WCT260
12
MEMO
Click on the first or last page to see other SA-WCT260 service manuals if exist.