DOWNLOAD Sony STR-DA2800ES Service Manual ↓ Size: 17.66 MB | Pages: 127 in PDF or view online for FREE

Model
STR-DA2800ES
Pages
127
Size
17.66 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
str-da2800es.pdf
Date
PREV: Sony STR-DA5800ES (serv.man4) Service Manual

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STR-DA2800ES
29
2-21.  A-VIDEO  BOARD-1
• Abbreviation
  CND  : Canadian model
Ver. 1.2
1 clamp filter (ferrite core)
 (FC3)
 
(See Fig. S)
qa screw
 (BVTP3 
u 8)
qa three screws
 (BVTP3 
u 8)
lead pin
lead pin
lead pin
lead pin
< Fig. S >
‡ Wire setting
Note 2: The wire must not 
 
touch heat sink.
Note 3: The wire must not touch IC502, IC507, IC512 and IC517.
3 Remove wire from lead pin.
 
(See Fig. S)
3 Remove wire from two lead pins.
 
(See Fig. T)
3 Remove wire from three lead pins.
 
(See Fig. T)
3 Remove wire from lead pin.
 
(See Fig. T)
3 Remove wire from lead pin.
 
(See Fig. T)
CONTROL board
A-VIDEO board
MAIN board
4 connector
 (CN1406)
6 connector
 (CN2516)
0 connector
 (CN6505)
8 connector
 (CN6204)
9 connector
 (CN6203)
7 connector (CN6506)
5 connector
 (CN2100)
I
I
H
G
G
H
Note 1: In reassembling, use new cable tie
 
to fasten the clamp same as before.
2 Cut the cable tie. 
 
(See Fig. S)
– Rear side view –
clamp filter 
(ferrite core) (FC3)
clamp filter 
(ferrite core) (FC3)
Note 2: The wire must not 
 
touch heat sink.
cable tie
cable tie
cable tie
cable tie
guide line
MAIN board
GUIDE_B board
2 Cut three cable ties. 
 
(See Fig. T)
(AEP)
(US, CND)
< Fig. T >
(US, CND)
(AEP)
(AEP)
Note 2: The wire must not 
 
touch heat sink.
cable tie
GUIDE_B board
Note 4: 
Arrange to the 
MAIN board side 
than the guide line.
STR-DA2800ES
30
2-22.  A-VIDEO  BOARD-2
2-23.  CONTROL  BOARD
3 screw
 (BV 
S4 
u 8)
4 center bracket
6 A-VIDEO board
1 Lean the CONTROL board
 
in the direction of an arrow.
5 four screws
 (BVTP3 
u 8)
2 two screws
 (BVTP3 
u 8)
– Rear side view –
1 connector
 (CN2518)
2 connector
 (CN2515)
3 connector
 (CN2701)
4 Remove the CONTROL board
 
in the direction of an arrow.
5 CONTROL board
STR-DA2800ES
31
2-24.  MAIN  BLOCK-1
Ver. 1.2
• Abbreviation
  CND  : Canadian model
0 two screws
 (BVTP3 
u 8)
8 screw
 (BV 
S4 
u 8)
qa bracket 
 (C-TW)
9 bracket (VIDEO PWB)
bracket
(VIDEO PWB)
5 connector
 (CN310)
4 connector
 (CN309)
6 connector
 (CN1405)
7 connector
 (CNP54)
lead pin
< Fig. W >
< Fig. X >
< Fig. U >
< Fig. V >
‡ Wire setting
‡ Wire setting
lead pin
STBY board
Note 1: In reassembling, use new cable tie
 
to fasten the clamp same as before.
Note 4: Wire through the rear side than 
 
the bracket (VIDEO PWB).
Note 2: The wire must not touch heat sink.
Note 2: The wire must not touch heat sink.
Note 2: The wire must not touch heat sink.
Note 3: The wire must not touch power transformer.
Note 3: The wire must not touch power transformer.
Note 3: The wire must not touch power transformer.
3 Cut the cable tie. 
 
(See Fig. V)
cable tie
1 Remove wire from lead pin.
 
(See Fig. U)
1 Remove wire from two lead pins.
 
(See Fig. X)
1 Remove wire from 
 
two lead pins. (See Fig. W)
1 Remove wire from lead pin.
 
(See Fig. U)
2 Remove wire from wiring stopper.
 
(See Fig. V)
wiring
stopper
3 Cut the cable tie. 
 
(See Fig. V)
lead pin
lead pin
lead pin
lead pin
MAIN board
ACDC board
Note 3: The wire must not touch power transformer.
cable tie
Note 2: The wire must not touch heat sink.
GUIDE_B
board
GUIDE_A
board
GUIDE_B
board
wiring
stopper
(AEP)
(AEP)
(AEP)
Note 2: The wire must not touch heat sink.
cable tie
cable tie
cable tie
(AEP)
GUIDE_A
board
(US, CND)
(US, CND)
cable tie
lead pin
STR-DA2800ES
32
2-25.  MAIN  BLOCK-2
4 two screws
 (BVTP3 
u 8)
4 two screws
 (BVTP3 
u 8)
4 two screws
 (BVTP3 
u 8)
3 two screws
 (BV/ring)
5 main block
2 connector
 (CN308)
1 Remove wire
 
from lead pin.
4 four screws
 (BVTP3 
u 8)
– Rear side view –
lead pin
‡ Wire setting
MAIN board
ACDC board
Note: The wire must not touch power transformer.
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