Table Of Contents - Sony HCD-J300 Service Manual

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Self-diagnosis display
This system has a Self-diagnosis display
function to let you know if there is a system
malfunction. The display shows a code made
up of three letters and a message alternately to
show you the problem. To solve the problem
refer to the following list. If any problem
persists, consult your nearest Sony dealer.
C11/Protected
The MD is protected against erasure.
Remove the MD and slide the tab to close the
slot (see page 16).
TE C12/Cannot Copy
L 13942296513
You tried to record a CD or MD with a format that
the system does not support, such as a CD-ROM.
p Remove the disc and turn off the system once,
then turn it on again.
C13/REC Error
Recording could not be performed properly.
p Move the system to a stable place, and start
recording over from the beginning.
The MD is dirty or scratched, or the MD does not
meet the standards.
p Replace the MD and start recording over from
the beginning.
C13/Read Error
The MD deck cannot read the disc information
properly.
p Remove the MD once, then load it again.
C14/Toc Error
The MD deck cannot read the disc information
properly.
p Replace the MD.
p Erase all the recorded contents of the MD using
All Erase Function (see page 27).
www
C41/Cannot Copy
The sound source is a copy of commercially
.
available music software.
p The Serial Copy Management System prevents
making a digital copy (see page 47).
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TABLE OF CONTENTS

1. SERVICING NOTES
2. GENERAL
·········································································· 9
3. DISASSEMBLY
4. TEST MODE
5. MECHANICAL ADJUSTMENTS
6. ELECTRICAL ADJUSTMENTS
7. DIAGRAMS
7-1. CIRCUIT BOARDS LOCATION ····································· 40
7-2. BLOCK DIAGRAM - CD SECTION - ··························· 42
BLOCK DIAGRAM - MAIN SECTION - ······················ 43
BLOCK DIAGRAM - MD SECTION - ·························· 44
BLOCK DIAGRAM - PANEL SECTION - ···················· 45
7-3. PRINTED WIRING BOARD - CD BOARD - ················ 46
7-4. SCHEMATIC DIAGRAM - CD BOARD - ····················· 47
7-5. PRINTED WIRING BOARD - BD BOARD - ················ 48
7-6. SCHEMATIC DIAGRAM - BD BOARD (1/2) - ············ 49
7-7. SCHEMATIC DIAGRAM - BD BOARD (2/2) - ············ 50
7-8. PRINTED WIRING BOARDS - AUDIO SECTION - ···· 51
7-9. SCHEMATIC DIAGRAM - AUDIO SECTION (1/2) - ··· 52
7-10. SCHEMATIC DIAGRAM - AUDIO SECTION (2/2) - ··· 53
7-11. PRINTED WIRING BOARD - TC BOARD - ················· 54
7-12. SCHEMATIC DIAGRAM - TC BOARD - ······················ 55
7-13. PRINTED WIRING BOARD - DIGITAL BOARD - ······ 56
7-14 SCHEMATIC DIAGRAM - DIGITAL BOARD - ··········· 57
Q Q
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7-15. PRINTED WIRING BOARDS - CONTROL SECTION - ··· 58
7-16 SCHEMATIC DIAGRAM - CONTROL BOARD - ········ 59
7-17. PRINTED WIRING BOARD - POWER BOARD - ········ 60
7-18. SCHEMATIC DIAGRAM - POWER BOARD - ············· 60
7-19. IC BLOCK DIAGRAMS ·················································· 61
7-20. IC Pin Function Description ·············································· 63
8. EXPLODED VIEWS
9. ELECTRICAL PARTS LIST
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HCD-J300
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