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SERVICE MANUAL
IMPORTANT NOTICE
This manual has been provided for the use of authorized YAMAHA Retailers and their service personnel.
It has been assumed that basic service procedures inherent to the industry, and more specifi cally YAMAHA Products, are already known
and understood by the users, and have therefore not been restated.
WARNING:
Static discharges can destroy expensive components. Discharge any static electricity your body may have
accumulated by grounding yourself to the ground buss in the unit (heavy gauge black wires connect to this buss).
IMPORTANT:
Turn the unit OFF during disassembly and part replacement. Recheck all work before you apply power to the unit.
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CONTENTS
TO SERVICE PERSONNEL ............................................2
FRONT PANELS .............................................................3
REAR PANELS ...........................................................3–4
REMOTE CONTROL PANEL ..........................................5
SPECIFICATIONS /
.....................................5–7
INTERNAL VIEW ............................................................8
SERVICE PRECAUTIONS /
.............................. 14–21
.......................................22–36
DISPLAY DATA .............................................................37
IC DATA ...................................................................38–47
PRINTED CIRCUIT BOARDS .................................48–59
PIN CONNECTION DIAGRAMS ...................................60
BLOCK DIAGRAM ........................................................61
SCHEMATIC DIAGRAMS .......................................62–69
REPLACEMENT PARTS LIST ................................71–86
REMOTE CONTROL .....................................................87
ADVANCED SETUP MENU ..........................................88
...................................................88
NETWORK PLAYER
'11.01
P.O.Box 1, Hamamatsu, Japan
Note:
When the NET P.C.B. or IC506 on NET P.C.B. is replaced, the network function of this unit will not operate properly
without additional setting.
In such a case, report the serial number of this unit to the following e-mail address.
Yamaha Corporation will reply providing the setting procedure to make the network function of this unit operate
properly.
注意：
NET P.C.B. または NET P.C.B. の IC506 を交換すると本機のネットワーク機能が正常に動作しなくなり、正常動作の
ための追加設定が必要になります。
そのような場合には本機のシリアルナンバーを下記の E メールアドレスへご連絡ください。
折り返し、ネットワーク機能が正常に動作するための追加設定方法をご連絡します。
E-mail: [email protected]
NP-S2000
NP-S20
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