Yamaha Disklavier E3 Series Maintenance Handbook page 50

Upright piano grand piano
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Electrical Parts
No.
1
Control Unit
CTRL Circuit Board
MC Circuit Board
APE Circuit Board
USB Circuit Board
PANEL Circuit Board
ENCD Circuit Board
JACK Circuit Board
REG Circuit Board
10
1/2" CD-ROM
11
EXG Circuit Board
12
CSP Unit
13
CSP2 Circuit Board
14
Key Drive Unit
15
EKD1 Circuit Board
16
EKD2 Circuit Board
17
EKD3 Circuit Board
18
EKD4 Circuit Board
19
Solenoid Assy
20
Pedal Drive Unit
21
Solenoid, Damper
22
Solenoid, Shift
23
Pedal Drive Circuit Board
24
Hammer Sensor Unit
25
Hammer Sensor Circuit Board
26
Hammer Emission Circuit Board
27
Key Sensor Unit
28
KS2 Circuit Board
29
PS Unit
30
Power Supply Unit, 48V
31
Power Supply Unit, 12V
32
Switch Box Unit
33
AC Cable
34
MD Unit
35
Hammer Shutter
36
Key Shutter Assy
37
Key Shutter, Gray Scale
38
Key Shutter Brock
39
Remote Controller
Part Name
48
Part Number
WN755500
DKC-800
WN507700
WN507900
WN507800
WN757300
WN757600
WN757000
WN708200
WN508400
WN735100
WN767400
WN802300
WN671300
WN651600
WK726300
for Key #57-88
WK726500
for Key #47-56
WK726700
for Key #15-46
W N 743300
for Key #1-14
WN693200
common
WN651700
WN738400
WN738500
WN738700
WN651300
WN594200
Key Sensor Board
WN705200
WN702400
WN702500
WC368000
WC36820R
V886890R
WN570900
Remarks

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