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
13
2-5.  HOW  TO  INSTALL  AMP  SECTION
Note 1: Follow the assembly procedure in the numerical order given.
7 AMP section
two screw holes
screw hole
OK
NG
qs four screws
 ((3.5 
u 14), tapping)
qa filament tape
qd nine screws
 ((3.5 
u 14), tapping)
qs two screws
 ((3.5 
u 14), tapping)
– Rear bottom view –
0 wire (flat type)
 
(20 core) (CN3004)
9 wire (flat type)
 
(10 core) (CN3005)
8 three screws
 
(+BVTP 3 
u 8)
1 one screw
 
(+BVTP 3 
u 8)
2 CN501 (5P)
3 CN502
 (5P)
6 CN6003 (5P)
5 CN6001 (4P)
4 CN6002
 (4P)
– Rear top view –
Note 2: When installing the AMP section, align the positions 
 
of the three screw holes on the AMP section with the 
 
screw holes on the cabinet and push firmly in the 
 
direction of the arrow to install it.
Note 3: When installing the AMP section, be careful not to 
 
pinch the speaker cable.
colored line
colored line
Insert is straight to the interior.
Insert is incline
wire (flat type)
wire (flat type)
connector
connector
Note 4: When installing the wire (flat type), ensure that the
 
colored line is not slanted after insertion.
HT-XT3
14
2-6.  POWER  CORD
– AMP section 
rear bottom view –
Note: When installing the cord, power, check the direction 
 
of claw of bushing (FBS001), cord and install correctly.
cord, power
bushing 
(FBS001), cord
claw
60 mm (+ 5, - 0 mm)
to REGULATOR,
SWITCHING
(3L405W)
‡How to install the bushing (FBS001), cord
2
 Remove the chassis block
 
in the direction of the arrow.
5
 AMP chassis section
4
 bushing (FBS001),
 cord
8
 AMP, cover
1
 three screws
 
(+BVTP 3 
u 8)
1
 seven screws
 
(+BVTP 3 
u 8)
hole
3
 CN1 (2P)
7
 cord, power
6
 Draw out the cord, power 
 from 
hole.
HT-XT3
15
2-7.  MB-1408  BOARD
2-8.  AMP  BOARD,  SWITCHING REGULATOR (3L405W)
colored line
colored line
Insert is straight to the interior.
Insert is incline
wire (flat type)
wire (flat type)
connector
connector
Note: When installing the wire (flat type), ensure that the
 
colored line is not slanted after insertion.
1
 wire (flat type)
 
(24 core) (CN703)
2
  Wire (flat type) is
 
removed from the clamp.
3
 CN301 (4P)
4
 four screws
 
(+B 3 
u 5)
5
 one screw
 (+BVTP 
3 
u 8)
5
 one screw
 
(+BVTP 3 
u 8)
5
 two screws
 
(+BVTP 3 
u 8)
5
 one screw
 
(+BVTP 3 
u 8)
6
 clamp
6
 clamp
7
 shield, MB
9
 MB-1408
 board
8
 sheet, radiation
‡:LUHVHWWLQJ
OK
NG
clamp
AMP board
5
 one screw
 
(+BVTP 3 
u 8)
 
1
 CN6008 (9P)
2
 two screws
 
(+BVTP 3 
u 8)
6
 two screws
 
(+BVTP 3 
u 8)
6
 one screw
 
(+BVTP 3 
u 8)
2
 two screws
 
(+BVTP 3 
u 8)
9
 AMP, chassis
7
 holder, PC board
8
 REGULATOR,
 SWITCHING
 (3L405W)
3
 three screws
 (+BVTP 
3 
u 8)
4
 heat sink, AMP
5
 AMP board
Note: When you install the heat sink, AMP,
 
spread the compound referring to “NOTE
 
OF REPLACING THE IC6001 and IC6004
 
ON THE AMP BOARD AND THE COMPLETE
 
AMP BOARD” on servicing notes (page 4).
HT-XT3
16
– Front bottom view –
1
 two screws
 
(+BVTP 3 
u 8)
7
 two screws
 
(+BVTP 3 
u 8)
8
 USB board
9
 filament tape
0
 RC-S730
 (WW)
2
 acoustic
 tape
2
 acoustic tape
2
 acoustic tape
5
 one screw
 ((3.5 
u 14), tapping)
3
 one screw
 ((3.5 
u 14), tapping)
4
 panel, L
qa
 panel, R
6
 acoustic tape
2-9.  PANEL (L,  R)
Ver. 1.1
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