Technics SX-P30 Service Manual

Key (s)
Disassembly Assembly
1. Remove the keyboard unit (see step [3)). 1. Insert the front part of the key into the chassis.
2.
Release
the
key
claw.
2.
Insert
the
plate
spring
into
the
hammer
notch
as
© Press the front of the key downward slightly. shown in Fig. 5.
@®
Press
the
rear
of
the
key
forward
gently.
3.
While
slowly
lowering
the
key
into
the
chassis,
insert
3.
To
remove
the
key,
lift
it
as
shown
in
Fig.
4.
the
plate
spring
into
the
notch
at
the
rear
of
the
key.
NOTE:
.
Carefully
insert
the
key
into
the
opening
in
the
chas-
* The key claw is easily broken. Do not apply undue sis and slide the key towards the rear to lock it in
force. Should a key claw break, it can still be used;
however, a replacement is recommended.
If a black key is to be replaced, it is necessary to re-
move both adjacent white keys. -
Removing the JACK printed circuit board
+ Remove the keyboard unit (see step [3)).
P.C.B.
1. Remove the JACK P.C.B. mounting screws (@ 2
pes.).
2. Pull out the connectors on the JACK P.C.B.
SYMPTOMS
WHICH
APPEAR
TO
BE
SIGNS
OF
TROUBLE
The following changes in performance may occur in the Technics Digital Piano but do not indicate trouble.
Phenomenon. Remedy
No sound is produced when the keyboard is} «Connect the piano to the stereo set or headphones.
played. * No sound.is produced if the VOLUME is set to MIN.
Use the sliding control to set the volume to an appropriate level.
«If thé MIDI LOCAL CONTROL is set to off, set it to on. , |
Data cannot be exchanged through MIDI|-+ Match the channels on the transmitting side and the receiving side.
terminals. * The MIDI data isn't transmitted during the demonstration performance.

Technics SX-P30 Specifications

General

Brand	Technics
Model	SX-P30
Category	Musical Instrument
Language	English