DOWNLOAD Sony HCD-DR7AV / HCD-XB800AV / LBT-DR7AVS Service Manual ↓ Size: 9.81 MB | Pages: 90 in PDF or view online for FREE

Model
HCD-DR7AV HCD-XB800AV LBT-DR7AVS
Pages
90
Size
9.81 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
hcd-dr7av-hcd-xb800av-lbt-dr7avs.pdf
Date
PREV: Sony TA-FB730R Service Manual

Sony HCD-DR7AV / HCD-XB800AV / LBT-DR7AVS Service Manual ▷ View online

– 8 –
SECTION 3
DISASSEMBLY
Note:
 Follow the disassembly procedure in the numerical order given.
3-1. FRONT PANEL
3-2. MAIN BOARD
1
 Three flat type wires
     (CN303,CN304,CN431)
2
 Connector (CN702)
3
 Connector (CN452)
4
 Connector (CN802)
7
 Front panel
5
 Screw (BVTP 3x8)
6
 Four screw (BVTP 3x8)
4
 Connector (CN412)
5
 Flat type wire (CN411)
1
 Flat type wire (CN1)
3
 Tuner unit
2
 Two screws (BVTP 3x8)
7
 Seven screws (BVTP 3x8)
!¡
 Fan motor
     (HCD-DR7AV)
!£
 Power cord
!¢
 Back panel
8
 Five screws (BVTP 3x8)
6
 Connector (CN903)
     (HCD-DR7AV)
!§
 Main board
!∞
 Two screws (BVTP 3x8)
0
 Two screws (BVTP 3x8)
     (HCD-DR7AV)
!™
 Screw (BVTP 3x8)
     (HCD-XB800AV)
9
 Four screws (BVTP 3x8)
– 9 –
3-3. SUB PANEL
3-4. CD-L/CD-R BOARD AND CD LID ASSEMBLY
3
 Open the CD lid assembly
8
 Sub panel block
4
 Two screws (BTP 2.6x6)
1
 Two screws (BVTP 2.6x8)
6
 Two screws (BVTP 2.6x8)
7
 Three screws (BVTP 2.6x8)
5
 Screw (BVTP 3x8)
2
 Front input board
9
 Two screws (BVTP 2.6x8)
0
 Bracket (CD-R2)
!£
 CD lid assembly
1
 Three screws (BVTP 2.6x8)
7
 Three screws
     (BVTP 2.6x8)
8
 Two screws (BVTP 2.6x8)
9
 Bracket (CD-R)
0
 CD-R board
2
 Three screws
     (BVTP 2.6x8)
3
 Bracket (CD-L)
4
 CD-L board
!™
 Torsion spring (CD-L)
Torsion spring (CD-L)
Sub panel assembly
Sub panel assembly
CD lid assembly
5
 Knob (CD)
6
 Nut
!¡
 Torsion spring (CD-R)
– 10 –
3-5. TAPE MECHANISM DECK AND CASSETTE LID
3-6. CD MECHANISM DECK
3-7. BASE UNIT
5
 Cassette lid (B) assembly
     (Refer to upper figure)
7
 Holder (B) assembly
    (Refer to lower figure)
6
 Holder (A) assembly
    (Refer to lower figure)
4
 Cassette lid (A) assembly
     (Refer to upper figure)
Cassette lid assembly
Holder assembly
Claw
Claw
Claw
Claw
8
 Torsion spring (TC-A)
9
 Torsion spring (TC-B)
1
 Three screws (BVTP 2.6x8)
2
 Three screws
(BVTP 2.6x8)
3
 Tape mechanism
Portion 
B
Portion 
B
Portion 
A
Portion 
A
1
 
Five screws (BVTP3x8)
2
 
CD mechanism 
     deck
3
 
Base unit
1
 
Yoke fitting
2
 
Boss
– 11 –
3-8. DISC TABLE
A
A
2
 
Screw (BVTP3X8)
1
 
Screw (BVTP3X8)
4
 
Stop screw
5
 
Disc table
3
 
Bracket (BU)
Note:
When the disc table is installed, adjust the positions of
roller cam and mark 
” as shown in the figure, then set to
the groove of disc table.
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