DOWNLOAD Sony HT-ST3 Service Manual ↓ Size: 5.48 MB | Pages: 78 in PDF or view online for FREE

Model
HT-ST3
Pages
78
Size
5.48 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
ht-st3.pdf
Date
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HT-ST3
5
MODEL  IDENTIFICATION
Distinguish by model number label stuck on the rear side of a main unit.
Note: The printed contents of following fi gure model number label may be different from the model number label of a main unit.
AEP model
MODEL NUMBER LABEL
4-479-551-0s
UK model
4-479-552-0s
Singapore model
4-479-553-0s
Chilean model
4-479-554-0s
Australian model
4-479-555-0s
– Rear view –
HT-ST3
6
SP TERMINAL board
POWER board
IO TERMINAL board
AMP board
– Rear view –
SERVICE  POSITION
HT-ST3
7
SECTION  2
DISASSEMBLY
• 
This set can be disassembled in the order shown below.
2-1.  DISASSEMBLY  FLOW
SET
2-2. REAR 
COVER
 (Page 
8)
2-3.  REAR PANEL BLOCK
 (Page 
8)
2-4. AMP 
BOARD
 (Page 
9)
2-5.  POWER BRACKET BLOCK
 (Page 
10)
2-6.  IO TERMINAL BOARD
 (Page 
10)
2-8.  MAIN BRACKET BLOCK,
 FUSE 
(F501)
 (Page 
11)
2-9.  POWER CORD (AC1)
 (Page 
12)
2-10. POWER BOARD
 (Page 
12)
2-7.  SP TERMINAL BOARD
 (Page 
11)
2-11.  SIDE COVER PANEL (L, R) BLOCK 
 (Page 
13)
2-12. SIDE PANEL (L, R) BLOCK 
 (Page 
13)
2-13. LOUDSPEAKER 
 
(10 × 15 cm) (SP1, SP2)
 (Page 
14)
2-14. CATCHER
 (Page 
15)
2-15. FRONT DUCT BLOCK
 (Page 
15)
2-16. FRONT PANEL BLOCK
 (Page 
16)
2-17. BLUETOOTH MODULE
 (BT1)
 (Page 
17)
2-18. NFC MODULE
 (NFC1)
 (Page 
18)
Note: Do not make the front panel 
 
into the bottom side. 
HT-ST3
8
Note: Follow the disassembly procedure in the numerical order given.
2-2.  REAR  COVER
2-3.  REAR  PANEL  BLOCK
2 rear cover
rear cover
1 five screws
 (BV3)
– Rear view –
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power cord (AC1)
4 rear panel block
– Rear view –
1 Cut the cable tie.
3 three screws
 (BV3)
3 two screws
 (BV3)
3 four screws
 (BV3)
3 four screws
 (BV3)
2 eight screws
 (B3 
u 5)
3 screw
 (BV3)
cable tie
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power cord (AC1)
Note: In reassembling, use new cable tie
 
to fasten the clamp same as before.
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