DOWNLOAD Sony HCD-BX7DAB Service Manual ↓ Size: 4.91 MB | Pages: 69 in PDF or view online for FREE

Model
HCD-BX7DAB
Pages
69
Size
4.91 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
hcd-bx7dab.pdf
Date
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HCD-BX7DAB
9
2
flexible flat cable (19 core)
(CN304)
qf
three screws
(BVTT3 
×
 6)
qg
screw
(BVTT3 
×
 6)
qj
MAIN board
qh
coating clip
ql
shield plate (PWB MAIN)
3
flexible flat cable (9 core)
(CN307)
4
flexible flat cable (5 core)
(CN309)
8
Cut the clamp.
7
flexible flat cable (5 core)
(CN311)
1
flexible flat cable (25 core)
(CN305)
6
flexible flat cable (13 core)
(CN306)
5
flexible flat cable (11 core)
(CN310)
q;
connector
(CN303)
qa
connector
(CN321)
qs
connector
(CN318)
qd
connector
(CN316)
9
connector
(CN312)
qk
washer
qk
two washers
qk
washer
3-5. MAIN  BOARD,  SHIELD  PLATE (PWB  MAIN)
HCD-BX7DAB
10
1
flexible flat cable (13 core)
(CN306)
qg
panel (front) assy
qf
two foots 
(felt)
4
3
three screws
(BVTT3 
×
 6)
qa
two screws
(2.6 
×
 10)
5
five screws
(BVTP2.6)
9
button (power) assy
q;
button (eject)
8
FRONT PANEL board
qd
HEADPHONE board
qs
ground plate (HP)
2
connector (CN316)
7
sheet (RM)
6
Remove the solder.
3-6. DAB  BOARD,  MODULE (DAB  TUNER)
3-7. FRONT  PANEL/HEADPHONE  BOARDS,  PANEL (FRONT)  ASSY
1
flexible flat
cable (9 core)
(CN801)
3
2
two screws
(BVTT3 
×
 6)
6
connector
(CN800)
7
Remove the
two solders.
8
pin connector
(PC board)
9
module (DAB tuner)
module
(DAB tuner)
5
DAB antenna connector
DAB antenna wire
4
Cut the clamp.
clamp
q;
two screws
(BVTT3 
×
 6)
qa
bracket
(PWB A)
qs
claw
qd
holder (DAB)
holder (DAB)
qf
DAB board
DAB board
Note: Install a DAB antenna wire by
a clamp as shown in the figure.
HCD-BX7DAB
11
5
three screws
(BVTT3 
×
 6)
qd
two screws
(BVTP3 
×
 16)
2
ferrite core
3
connector
(CN318)
qh
SPEAKER board
qf
D.C. fan (M301)
9
qj
panel (rear)
q;
cord bushing (2104)
qa
power cord
6
screw
(BVTP3 
×
 8)
7
coating clip
8
terminal
4
screw
(BVTT2.6 
×
 8)
qg
two screws
(B3)
1
connector
(CN901)
qs
connector
(CN313)
2
coating clip
3
4
spacer (transformer)
7
power transformer (T1)
6
POWER board
5
Remove twelve solders.
1
four screws
3-8. D.C.  FAN (M301),  PANEL (REAR)
3-9. POWER  TRANSFORMER (T1)
HCD-BX7DAB
12
1
three screws
(BV3)
2
3
4
loading mechanism block
3-10. LOADING  MECHANISM  BLOCK
5
insulator
5
insulator
6
base unit
5
insulator
5
insulator
3
two springs 
(insulator)
2
two floating screws
(PTPWH M2.6)
2
two floating screws
(PTPWH M2.6)
2
floating screw
(PTPWH M2.6)
4
loading (BK) assy
– Bottom view –
3
two springs (insulator)
1
flexible flat cable (25 core)
(CN203)
3-11. BASE  UNIT
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