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Model
SA-WCT260
Pages
32
Size
2.55 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
sa-wct260.pdf
Date

Sony SA-WCT260 Service Manual ▷ View online

SA-WCT260
5
SECTION  2
DISASSEMBLY
•  This set can be disassembled in the order shown below.
2-1.  DISASSEMBLY  FLOW
SET
2-6.  POWER CORD (AC1)
 (Page 
8)
2-7. SUB 
AMP 
BLOCK
 (Page 
9)
2-2. REAR 
PANEL
 (Page 
5)
2-5. POWER 
BOARD
 (Page 
7)
2-8.  SUB MAIN BOARD
 (Page 
9)
2-10. LOUDSPEAKER (13 cm)
 (SP100)
 (Page 
11)
2-9.  BOTTOM PANEL BLOCK
 (Page 
10)
2-3.  FRONT LED BOARD, TOP PANEL ASSY
 (Page 
6)
2-4.  TOP PLATE BLOCK,
 FUSE 
(F900)
 (Page 
7)
Note: Follow the disassembly procedure in the numerical order given.
2-2.  REAR  PANEL
1 two screws
 (BVTP3 
u 8)
1 two screws
 (BVTP3 
u 8)
3 Pull out the power code.
2 Remove the rear panel in 
 
the direction of an arrow.
4 rear panel
– Rear side view –
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–
All bosses are removed while
 
moving jig in the direction of
 
the arrow, and top panel assy 
 is 
removed.
All bosses are removed while
 
moving jig in the direction of
 
the arrow, and top panel assy 
 is 
removed.
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.
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 
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)
cord bushing 
(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
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