Sony STR-DA5800ES Service Manual ▷ View online
STR-DA5800ES
33
2-22. CONTROL BOARD
3
connector
(CN2701)
2
connector
(CN2700)
6
connector
(CN2961)
7
connector
(CN2981)
4
connector
(CN2721)
5
Remove the CONTROL board block
in the direction of an arrow.
qs
CONTROL board
1
wire (flat type) (13 core) (FFC4)
(CN2861)
0
two screws
(BVTP3
u 8)
8
screw
(BVTP3
u 8)
9
bracket (control)
qa
bracket (control 2)
colored line
colored line
Insert is straight to the interior.
Insert is incline
wire (flat type)
wire (flat type)
connector
connector
OK
NG
Note: When installing the wire (flat
type), ensure the colored line.
No slanting after insertion.
STR-DA5800ES
34
2-23. A AUDIO BOARD-1
lead pin
lead pin
lead pin
lead pin
lead pin
:LUHVHWWLQJ
A AUDIO board
A AUDIO board
MAIN board
rear side
6
connector
(CN611)
4
connector
(CN607)
5
connector
(CN608)
3
connector
(CN606)
2
connector
(CN605)
)LJ+!
)LJ,!
1
Remove the wire from lead pin.
(See Fig. I)
1
Remove the wire from lead pin.
(See Fig. H)
1
Remove the wire from lead pin.
(See Fig. H)
1
Remove wire from two lead pins.
(See Fig. H)
STR-DA5800ES
35
2-24. A AUDIO BOARD-2
1
five screws (BVTP3
u 8)
1
screw
(BVTP3
u 8)
2
bracket (PWB)
1
screw
(BVTP3
u 8)
3
Remove the A AUDIO board
in the direction of an arrow.
4
A AUDIO board
2-25. BRACKET (LRG) BLOCK
1
Remove wires from
two clamps (L35).
clamp (L35)
clamp (L35)
2
two screws
(BVTP3
u 8)
Note: Wire must not touch the heat sink.
– Rear side view –
3
Remove the bracket (LRG)
block in the direction of an
arrow.
arrow.
4
bracket (LRG) block
Wire setting
bracket (LRG)
power transformer
(T001)
(T001)
MAIN board
STR-DA5800ES
36
1
Cut the cable tie.
(See Fig. J)
1
Cut the cable tie.
(See Fig. K)
cable tie
Note 2: do not tie
too
Note 2: do not tie
too
tight.
cable tie
cable tie
clamp
cable tie
2
sleeve ferrite
clamp
(FC5)
3
sleeve ferrite clamp (FC6)
sleeve ferrite clamp (FC3)
sleeve ferrite clamp (FC4)
1
Cut the cable tie.
(See Fig. J)
1
Cut the cable tie.
(See Fig. K)
7
clamp
(See Fig. K)
9
connector
(CN3701)
0
connector
(CN3702)
5
clamp filter (ferrite core)
(FC7)
4
sleeve ferrite clamp
(FC12)
Note 1: In reassembling, use new cable tie
to fasten the clamp same as before.
6
two screws
(BVTP3
u 8)
8
Remove the DCDC2 board
in the direction of an arrow.
qa
DCDC2 board
front side
front side
cable tie
cable tie
DCDC board
DCDC board
DCDC2 board
DCDC2 board
DCDC2 board
< Fig. J >
< Fig. K >
Wire setting
clamp
Note 2: The wire must not touch the
power transformer (T001).
power transformer
(T001)
(T001)
power transformer (T001)
(AEP, UK, TW)
(AEP, UK, TW)
(AEP, UK, TW)
(AEP, UK, TW)
(AEP, UK, TW)
(US, CND)
(US, CND)
2-26. DCDC2 BOARD
• Abbreviation
CND : Canadian model
TW :
CND : Canadian model
TW :
Taiwan
model
Ver. 1.2
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