Sony SA-WCT260 Service Manual ▷ View online
SA-WCT260
6
2-3. FRONT LED BOARD, TOP PANEL ASSY
1 screw
(BVTP3
u 8)
1 screw
(BVTP3
u 8)
total four bosses
clamp (L35)
:LUHVHWWLQJ
sub AMP block
SW cabinet
Wire to FRONT LED board.
Wire from SUB MAIN board.
7 screw
(BVTP2.6)
6 LED cover
7 screw
(BVTP2.6)
5 connector
(CN901)
3 Remove the top panel block
in the direction of an arrow.
0 top panel assy
8 Remove the FRONT LED board
in the direction of an arrow.
9 FRONT LED board
4 Remove the wire from the clamp (L35).
–5HDUVLGHYLHZ–
3 All bosses are removed while
moving jig in the direction of
the arrow, and top panel assy
is
removed.
3 All bosses are removed while
moving jig in the direction of
the arrow, and top panel assy
is
removed.
2 Insert the jig into a space and raise
top panel assy.
Note 2: When using a jig, please work so
as not to injure top panel assy.
2 Insert the jig into a space and raise
top panel assy.
Note
2: When using a jig, please work so
as not to injure top panel assy.
• 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
7
2 power cord connector
(CN
900
)
power cord
5 clamp (L35)
clamp (L35)
4 screw
(BV3)
4 screw (BV3)
8 POWER board
POWER board
7 label fuse (T.H)
(EXCEPT US, Canadian)
3 connector
(CN
901
)
4 two screws
(BV3)
1 Remove the power cord
from the clamp (L35).
– Rear side view –
6 Remove the POWER
board in the direction
of an arrow.
PRwer FRrd seWWinJ
clamp (L35)
less than 5 mm
over 5 mm
OK
NG
single insulation wire
clamp (L35)
single insulation wire
2-4. TOP PLATE BLOCK, FUSE (F900)
1 seven screws
(BVTP3
u 8)
1 six screws
(BVTP3
u 8)
6 fuse (F900)
1 screw (BVTP3 u 8)
2 clamp (L35)
1 two screws
(BVTP3
u 8)
– Rear side view –
4 Pull out the wire.
boss
boss
hole
hole
3 Remove the top plate block
in the direction of an arrow.
5 top plate block
Note: When installing the top plate block,
make the position of two holes match
two
bosses.
2-5. POWER BOARD
Ver. 1.1
SA-WCT260
8
2-6. POWER CORD (AC1)
power cord (AC1)
cord bushing
(FBS001)
(FBS001)
cord bushing
(FBS001)
(FBS001)
claw
3RZHUFRUGVHWWLQJ
power cord (AC1)
claw
5 power cord
(AC1)
4 cord bushing
(FBS001)
–5HDUVLGHYLHZ–
power cord
power cord
clamp (L35)
POWER board
SUB MAIN board
3RZHUFRUGVHWWLQJ
3RZHUFRUGVHWWLQJ
clamp (L35)
less than 5 mm
over 5 mm
OK
NG
single insulation wire
clamp (L35)
single insulation wire
2 power cord connector
(CN
900
)
1 Remove the power cord
from the clamp (L35).
3 Remove the power cord
from two wire holders.
wire holder
wire holder
Note 1: When installing the power cord (AC1), check the direction
of claw of cord bushing (FBS001) and install correctly.
Note 2: When installing the power
cord (AC1), check the direction
of claw of white line and install
correctly.
$(38K
86&DQDGLDQ
power cord (AC1)
cord bushing (FBS001)
claw
270 ± 5 mm
to POWER board
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
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