Table Of Contents - Sony CFD-S03CP Service Manual

•
UNLEADED SOLDER
Boards requiring use of unleaded solder are printed with the lead-
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size.)
: LEAD FREE MARK
Unleaded solder has the following characteristics.
• Unleaded solder melts at a temperature about 40°C higher than
ordinary solder.
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350°C.
Caution: The printed pattern (copper foil) may peel away if the
heated tip is applied for too long, so be careful!
• Strong viscosity
Unleaded solder is more viscous (sticky, less prone to flow)
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
• Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.

TABLE OF CONTENTS

1. SERVICING NOTES
2. GENERAL
................................................................... 5
3. DISASSEMBLY
3-1. Cabinet (Rear) Assy ......................................................... 7
3-2. Cabinet (Front) Assy, Cabinet (Upper) Assy ................... 7
3-3. Main Board ...................................................................... 8
3-4. CD Block Assy ................................................................ 8
3-5. BD83S Board .................................................................. 9
3-6. Optical Pick-up ................................................................ 9
3-7. Panel Board ..................................................................... 10
3-8. CD Lid ............................................................................. 10
3-9. Tape Mechanism Block, Belt (1), Belt (2) ...................... 11
3-10. TC Board ......................................................................... 11
3-11. Key-1 Board, Key-2 Board .............................................. 12
3-12. Power Board .................................................................... 12
4. MECHANICAL ADJUSTMENTS
5. ELECTRICAL ADJUSTMENTS
Tape Section .................................................................... 13
Tuner Section ................................................................... 14
CD Section ...................................................................... 16
6. DIAGRAMS
6-1. Block Diagram - CD Section - ....................................... 17
6-2. Block Diagram - Main Section - .................................... 18
6-3. Circuit Boards Location .................................................. 19
6-4. Printed Wiring Board - BD83S Section - ....................... 20
6-5. Schematic Diagram - BD83S Section - .......................... 21
6-6. Printed Wiring Board - Main Section - .......................... 22
6-7. Schematic Diagram - Main Section (1/3) - .................... 23
6-8. Schematic Diagram - Main Section (2/3) - .................... 24
6-9. Schematic Diagram - Main Section (3/3) - .................... 25
6-10. Printed Wiring Boards - TC Section - ............................ 26
6-11. Schematic Diagram - TC Section - ................................ 27
6-12. Printed Wiring Boards - Panel Section - ........................ 28
6-13. Schematic Diagram - Panel Section - ............................ 29
6-14. Printed Wiring Boards - Power Supply Section - ........... 30
6-15. Schematic Diagram - Power Supply Section - ............... 31
7. EXPLODED VIEWS
7-1. Rear Cabinet Section ....................................................... 39
7-2. Front Cabinet Section (1) ................................................ 40
7-3. Front Cabinet Section (2) ................................................ 41
7-4. Upper Cabinet Section (1) ............................................... 42
7-5. Upper Cabinet Section (2) ............................................... 43
7-6. CD Mechanism Section ................................................... 44
8. ELECTRICAL PARTS LIST
CFD-S03CP/S03CPL
................................................ 4
......................... 13
.................................. 45
3