Read Sony CDX-MP30 Service Manual online
3
CDX-MP30
TABLE OF CONTENTS
1. GENERAL
Location of controls (US model) ............................................ 4
Location of controls (AEP and E model) ............................... 4
Connections (US and E model) .............................................. 5
Connections (AEP model) ...................................................... 6
Location of controls (AEP and E model) ............................... 4
Connections (US and E model) .............................................. 5
Connections (AEP model) ...................................................... 6
2. DISASSEMBLY
2-1.
Cover ............................................................................ 7
2-2.
Panel (1) Assy, Sub ...................................................... 8
2-3.
CD Mechanism Block (MG-393M-121) ...................... 8
2-4.
MAIN Board ................................................................ 9
2-5.
Heat Sink ...................................................................... 9
2-6.
Chassis (T) Sub Assy ................................................. 10
2-7.
Lever Section .............................................................. 10
2-8.
SERVO Board ............................................................ 11
2-9.
Shaft Roller Assy, LOAD-SW Board ......................... 11
2-10. Floating Block Assy ................................................... 12
2-11. Sled Motor Assy (M901),
2-11. Sled Motor Assy (M901),
Optical Pick-up (KSS-720A) ..................................... 12
MAIN BOARD (CNP701)
SERVO BOARD (CN1)
3. DIAGRAMS
3-1.
Block Diagram –CD Section– .................................... 13
3-2.
Block Diagram –MAIN Section– .............................. 14
3-3.
Block Diagram –DISPLAY Section– ......................... 15
3-4.
Printed Wiring Boards –CD Section– ........................ 16
3-5.
Schematic Diagram –CD Section (1/2)– .................... 18
3-6.
Schematic Diagram –CD Section (2/2)– .................... 19
3-7.
Printed Wiring Board –MAIN Section– ..................... 20
3-8.
Schematic Diagram –MAIN Section (1/2)– ............... 21
3-9.
Schematic Diagram –MAIIN Section (2/2)– ............. 22
3-10. Printed Wiring Board –DISPLAY Section– ............... 23
3-11. Schematic Diagram –DISPLAY Section– .................. 24
3-12. IC Pin Descriptions .................................................... 29
3-11. Schematic Diagram –DISPLAY Section– .................. 24
3-12. IC Pin Descriptions .................................................... 29
4. EXPLODED VIEWS
4-1.
Chassis Section .......................................................... 34
4-2.
Front Panel Section .................................................... 35
4-3.
CD Mechanism Section (1) (MG-393M-121) ............. 36
4-4.
CD Mechanism Section (2) (MG-393M-121) ............. 37
4-5.
CD Mechanism Section (3) (MG-393M-121) ............. 38
5. ELECTRICAL PARTS LIST
········································· 39
EXTENSION CABLE AND SERVICE POSITION
When repairing or servicing this set, connect the jig (extension cable)
as shown below.
as shown below.
• Connect the MAIN board (CNP701) and the SERVO board (CN1)
with the extension cable (Part No. J-2502-062-1).
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