DOWNLOAD Sony CFD-V77S Service Manual ↓ Size: 4.54 MB | Pages: 38 in PDF or view online for FREE

Model
CFD-V77S
Pages
38
Size
4.54 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
cfd-v77s.pdf
Date
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— 5 —
SECTION 3
DISASSEMBLY
Note :
Follow the disassembly procedure in the numerical order given.
•
 The equipment can be removed using the following procedure.
3-1.
FRONT CABINET ASSY
0
 Front cabinet assy
Rear cabinet assy
1
 Lid battery case
4
 Three screws 
    +BVTP 3 
×
 12
6
 Open the CD lid in
    the direction of the arrow.
2
 Three screws 
+BVTP 3 
×
 10
3
 Screw
    +BVTP 3 
×
 10
7
 Screw
    +BVTP 3 
×
 12
5
 Remove the Handle
     in the direction of the arrow.
8
 Vol knob
9
 Tone knob
Volume, lcd,
mono st, main board
Mechanism deck, optical pick-up section
Control board
Cabinet (upper) assy
Front cabinet assy
Set
Power, battery, half battery, voltage selection board
— 6 —
3-3.
CABINET (UPPER) ASSY
3-2.
CONTROL BOARD
8
6
 Screw
    +BVTP 3 
×
 12
5
 Two screws
    +BVTP 3 
×
 10
1
 Three screws
    +BVTP 3 
×
 12
4
 Screw
    +BVTP 3 
×
 12
!¡
 Screw
    +BVTP 2.6 
×
 8
0
 Open the Handle in
    the direction of the arrow.
2
 Open the cassette holder assy by
     pressing STOP/EJECT button.
3
 Open the CD lid in
    the direction of the arrow.
Rear cabinet
STOP/EJECT
button
Knob(FT)
Chassis(FT)
FINE TUNING
 board
7
 Connector
9
 Cabinet (upper) assy
Front cabinet assy
2
 CONTROL board
5
 Two screws
    +BVTP 2.6 
×
 8
1
 Four screws
    +BVTP 2.6 
×
 8
3
 Screw
    +BVTP 2.6 
×
 8
4
 Knob (TU)
6
 CD button
— 7 —
3-4.
POWER, BATTERY, HALF BATTERY, VOLTAGE SELECTION BOARD
3-5.
VOLUME, LCD, MONO ST, MAIN BOARD
!™
 MONO ST board
5
 Five screws
     +BVTP 3 
×
 10
!£
 MAIN board
9
 Connector
!¡
 Connector
0
 Connector
7
 Connector
2
 VOLUME board
4
 LCD board
8
 Flexible
3
 Flexible
1
 Three Screws
     +BVTP 3 
×
 10
6
3
 Two screws
     +BVTP 3 
×
 10
0
 Two screws
     +BVTP 3 
×
 10
1
 Four screws
    +BVTP 3 
×
 10
5
 POWER board
Rear cabinet assy
!™
 VOLTAGE SELECTION
     board
!¡
 Cover(VOL SEL)
8
 BATTERY board
9
 HALF BATTERY
board
6
 Two screws 
     +BVTP 3 
×
 8
7
 Two connectors
4
 Connector
2
 Plate(Transformer 4.5W), shield
— 8 —
3-6.
MECHANISM DECK, OPTICAL PICK-UP SECTION
9
 Optical pick-up section
4
 Mechanism deck
3
 Three screws 
     +BVTP 3 
×
 10
5
 Two screws
6
 Two screws
7
 Remove solder
8
 CD MOTOR board
1
 Two screws 
     +BVTP 3 
×
 10
2
 RECORD
        switch board
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