Marantz 74 CD7, Service Manual

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model CD-7
4822 725 51186
First Issue 1999.03
355K855010 MIT
Printed in Japan
Service
Manual
R
Please use this service manual with referring to the user guide ( D.F.U. ) without fail.
修理の際は、必ず取扱説明書を準備し操作方法を確認の上作業を行ってください。
Compact disc player
74 CD7 /
02G
CD-7 F
N
K
GL
TABLE OF CONTENTS
SECTION PAGE
1. TECHNICAL SPECIFICATIONS ............................................................................................................... 1
2. SERVICING HINTS .................................................................................................................................... 2
3. SERVICINE TOOLS ................................................................................................................................... 2
4. SERVICE MODE ......................................................................................................................................... 3
5. MICROPROCESSOR AND IC DATA ....................................................................................................... 4
6. WIRING DIAGRAM ..................................................................................................................................... 7
7. BLOCK DIAGRAM ...................................................................................................................................... 9
8. FLAG NO. .................................................................................................................................................. 10
9. SCHEMATIC DIAGRAM AND PARTS LOCATIONS .......................................................................... 11
10. EXPLODED VIEW AND MECHANISM PARTS LIST .......................................................................... 27
11. TRAY MECHANISM ADJUSTMENTS ................................................................................................... 33
12. BALANCED JACKS ................................................................................................................................. 37
13. DIGITAL FILTER ...................................................................................................................................... 38
14. EXPLANATION OF DSP ......................................................................................................................... 39
15. ELECTRICAL PARTS LIST .................................................................................................................... 41