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Sony Ericsson
CDP-CX220 service manual PRINTED WIRING BOARD - BD Section
Models:
CDP-CX220
1
25
56
56
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56 pages
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Parts list
Error messages
Section Diagrams
flat wire CN501
plied remote commander only
Procedure
Section Mechanical Adjustments
Safety
connector CN503
Page 25
Image 25
7-2.
PRINTED WIRING BOARD – BD Section –
•
See page 22 for Circuit Boards Location.
– 25 –
Page 24
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Image 25
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Contents
US Model Canadian Model AEP Model UK Model
CDP-CX220
E Model Australian Model
COMPACT DISC PLAYER
Page
SAFETY CHECK-OUT
SECTION SERVICING NOTES
LEAKAGE
NOTES ON LASER DIODE EMISSION CHECK
Checking Method
CD-TEXTTEST DISC
Restrictions in CD-TEXTDisplay
Page
Front Panel
SECTION GENERAL
1 flat wire CN501
SECTION DISASSEMBLY
1four screws case 3 TP2
2Open the case
3 three connectors
1 connector CN503
1 connector
2 flat wire
1six screws BVTT3 ×
2 mechanism deck 1 three screws BVTT3 ×
1screw BVTT3 × 2 fulcrum plate BU upper ass’y
3 base unit
function by using the sup
SECTION 4 TEST MODE
plied remote commander only
ADJ Mode Special Functions Table
A B C D E F G
DISC-40
Partial lighting
Partial lighting
Error code
Error Display
E r r
Aging Method
1/u p
SECTION MECHANICAL ADJUSTMENTS
GUIDE DISC T ALIGNMENT
HOLDER DISC A2 ALIGNMENT
SENSOR ALIGNMENT
PULLY AND DISC CENTER HOLE ALIGNMENT
MAGNET ASS’Y ALIGNMENT
Procedure
SECTION ELECTRICAL ADJUSTMENTS
Procedure
Procedure
Disc Sensor Adjustment
Procedure
Procedure
Adjustment value
TP FE
Adjustment Location
TP XPCK IC101
TP RFO TP TE TP TP FE2 FE1
Circuit Boards Location
SECTION DIAGRAMS
ILLUMINATION board D. SENS RAY CATCHER board
D. SENS LUMINOUS board
Note on Printed Wiring Boards
Note on Schematic Diagram
BD Section
Waveforms
PANEL Section
MAIN Section
See page 22 for Circuit Boards Location
7-2.PRINTED WIRING BOARD - BD Section
Page
CDP-CX220
See page 22 for Circuit Boards Location
CDP-CX220
Semiconductor Location
CDP-CX220
7-5.SCHEMATIC DIAGRAM - MAIN Section
CDP-CX220
7-6.PRINTED WIRING BOARDS - JACK Section
See page 22 for Circuit Boards Location
CDP-CX220
7-7.SCHEMATIC DIAGRAM - JACK Section
See page 22 for Circuit Boards Location
7-8.PRINTED WIRING BOARDS - PANEL Section
Semiconductor Location DISP Board
CDP-CX220
7-9.SCHEMATIC DIAGRAM - PANEL Section
Page Page Page Page
See page 22 for Circuit Boards Location
Page
CDP-CX220
7-11.SCHEMATIC DIAGRAM - SENSOR/MOTOR Section
IC101
IC Block Diagrams - BD Board
CXD2587Q
CXA2568M-T6
IC103
MAIN Board
IC503
LA5616
IC506
DISP Board
IC702
Pin No
7-12.IC PIN FUNCTION DESCRIPTION
Pin Name
Function
Pin Name
Pin No
Function
SECTION EXPLODED VIEWS
Page
Page
Page
Page
259 255 258 257 256
6MECHANISM DECK SECTION-3 CDM-40B
259 255
KSM-213BKN/M-N #15
305
7OPTICAL PICK-UPSECTION KSM-213BKN/M-N
not supplied
M101
SECTION
ELECTRICAL PARTS LIST
D. SENS RAY CATCHER
D. SENS LUMINOUS
DISP
DOOR SW
DOOR MOTOR
ILLUMINATION
JACK
L.SW
L.MOTOR
MAIN
JACK
MAIN
T.SENS
T.MOTOR
MAIN
Sony Corporation
CDP-CX220
Home A&V Products Company
98D0589-1