DOWNLOAD Sony HT-XT3 Service Manual ↓ Size: 7.39 MB | Pages: 92 in PDF or view online for FREE

Model
HT-XT3
Pages
92
Size
7.39 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
ht-xt3.pdf
Date
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Sony HT-XT3 Service Manual ▷ View online

HT-XT3
9
SECTION  2
DISASSEMBLY
• 
This set can be disassembled in the order shown below.
2-1.  DISASSEMBLY  FLOW
• JIG
  When disassembling the unit, use the following jig (for top glass 
removal).
 Part 
No. 
 
Description
  J-2501-238-A 
JIG FOR SPEAKER REMOVAL
SET
2-11.  LOUDSPEAKER (11CM) (SUBWOOFER) (SP1, SP2) 
 (Page 
18)
2-2.  FRONT GRILL SECTION, TOP GLASS
 (Page 
10)
2-3. TOUCH 
BOARD
 (Page 
11)
2-9.  PANEL (L, R)
 (Page 
16)
2-10.  FRONT SPK CABINET SECTION
 (Page 
17)
2-7. MB-1408 
BOARD
 (Page 
15)
2-8. AMP 
BOARD,
 
SWITCHING REGULATOR (3L405W)
 (Page 
15)
2-6. POWER 
CORD
 (Page 
14)
2-4. AMP 
SECTION
 (Page 
12)
2-5.  HOW TO INSTALL AMP SECTION
 (Page 
13)
HT-XT3
10
2-2.  FRONT  GRILL  SECTION,  TOP  GLASS
Note: As the part is made of glass, exercise extreme caution when handling it.
5
 glass, top
4
3
 Insert the jig into the space and slowly remove 
 
the top glass.
 Note 
:  When using a jig, please work so as not to 
 
 
injure top glass and cabinet section.
3
 Insert the jig into the space and slowly remove 
 
the top glass.
 Note 
:  When using a jig, please work so as not to 
 
 
injure top glass and cabinet section.
3
 Insert the jig into the space and slowly remove 
 
the top glass.
 Note 
:  When using a jig, please work so as not to 
 
 
injure top glass and cabinet section.
2
 front grill section
1
HT-XT3
11
2-3.  TOUCH  BOARD
colored line
colored line
Insert is straight to the interior.
Insert is incline
wire (flat type)
connector
connector
wire (flat type)
Note: When installing the wire (flat type), ensure that the
 
colored line is not slanted after insertion.
5
 Peel off the
 TOUCH 
board 
section.
2
 wire (flat type) (10 core)
 (CN1601)
4
 wire (flat type) (6 core)
 (CN1602)
6
 cushion, touch
7
 TOUCH board
1
 filament tape
OK
NG
3
 filament tape
6
 cushion, touch
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filament
tape
filament
tape
acoustic tape
TOUCH board
guide line
HT-XT3
12
2-4.  AMP  SECTION
4
 three screws
 
(+BVTP 3 
u 8)
qd
 one screw (+BVTP 3 
u 8)
6
 Remove the AMP section in 
the direction of the arrow.
7
 CN6002 (4P)
8
 CN6001 (4P)
9
 CN6003 (5P)
qa
 CN502 (5P)
qs
 CN501 (5P)
0
 Remove the wire
 
from the clamp.
clamp
MB-1408
board
qf
 AMP section
 Note 
1:
 When installing the AMP section, refer to 
 
 
“2-5. HOW TO INSTALL AMP SECTION” 
 
 
on page 13.
2
 wire (flat type)
 
(20 core) (CN3004)
3
 wire (flat type)
 
(10 core) (CN3005)
5
 four screws
 ((3.5 
u 14), tapping)
5
 nine screws
 ((3.5 
u 14), tapping)
5
 two screws
 ((3.5 
u 14), tapping)
– Rear bottom view –
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Note 2: When installing the wire (flat type),
 
ensure that the colored line is not
 
slanted after insertion.
colored line
Insert is incline
wire (flat type)
connector
colored line
Insert is straight to the interior.
wire (flat type)
connector
OK
NG
1
 filament
 tape
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