DU1A
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YAMAHA DISKLAVIER-SILENT UPRIGHT PIANO DU1A
Since Yamaha hybrid piano series were introduced into the market in 1987,
there have been 2 service materials for each piano technicain (Maintenance
hand books) and electronic technician (service manuals). The both materials
are unified now and will be issued as new service manuals. The service manu-
als will be provided as pdf formated data. For the piano technicians, the
necessary maintenance pages are marked with index tabs. To print out them and
bring to the customer's house to give services are recommended.
DISKLAVIER-SILENT UPRIGHT PIANO DU1A started in April 2002.
This model belongs to the Mark III series and has a CD player.
No build-in speakers. The speaker connector is on the outlet box which is
located back of the piano.
MN board and power supply unit are mounted on the same base plate.
Wood stick mute for silent ww - TX600502
Thin 4mm type is recommended at the tuning of treble section.
This parts is handled by piano divisions.
PIANO MAINTENANCE PART
Service Manual
PP 008600
Piano maintenance part