Yamaha DD-55 Service Manual page 23

PART NO. DESCRIPTION
REF NO.
OVERALL ASSEMBLY
-- Overall Assembly
-- Upper Case Assembly
10
V 7 4 0 4 6 0 0 Bottom Case Assembly
* 20
V 7 4 0 6 3 0 0
* 30 Battery Cover Assembly
V 7 4 0 4 7 0 0
* 50 Knob
V L 9 2 11 0 0
60 Knob, Encoder Black
VQ074600
80 Bind Head Tapping Screw-B
VA126100
100 Adhesive Tape
--
160 Connector Assembly
ACCESSORIES
VU487100
Stick
V 7 7 1 0 3 0 0
* Pedal
V 7 7 1 0 4 0 0
* Pedal
--
Upper Case Assembly
V 7 4 0 5 9 0 0
* U10 Upper Case Sub Assembly
--
Speaker Cloth
U10a
--
Port Cloth
U10b
--
Cushion
U10c
V 7 4 0 6 8 0 0
Pad-L Assembly
* U20
V 7 4 0 6 9 0 0
Pad-S Assembly
* U30
--
Cushion
U40
V 7 3 1 9 2 0 0
PN Switch
* U50
V 7 3 1 9 3 0 0 PN Switch
* U60
V 7 3 1 9 4 0 0 PN Switch
* U70
V 7 3 8 5 6 0 0 PN Switch
* U80
V 7 4 0 6 1 0 0 Lens, LED
* U90
-- Dust Proof Cloth
U95
VF073800 Slider
U100
BB005650 Brush
U110
EP600250 Bind Head Tapping Screw-B
U130
EP640410 Bind Head Tapping Screw-B
U135
-- Adhesive Tape
U140
V 7 0 7 7 9 0 0 Circuit Board
* U200
XY639A00 Speaker
U210
-- Connector Assembly
U220
V 7 4 0 4 6 0 0 Bottom Case Assembly
*
--
L10 Bottom Case
V 7 0 6 0 2 0 0
* L20 Spring Terminal
V 7 0 6 0 5 0 0
* L30 Contact Spring +
V 7 0 6 0 7 0 0
* L40 Contact Spring -
CB043750
L50 Foot
--
L60 Cushion
--
L70 Cushion
--
L80 Cushion
--
L90 Cushion
--
L100 Dust Proof Cloth
--
L110 Dust Proof Cloth
V 7 4 0 6 8 0 0
* Pad-L Assembly
--
P10 Pad Rubber
V J 0 6 7 7 0 0
Adhesive Tape
P20
V 7 4 0 7 0 0 0
Piezo Electricity Pickup
* P30
VU641800
Adhesive Tape
P40
VV019900
Vibration-proof Tape
P50
V 7 4 0 6 9 0 0
Pad-S Assembly
*
--
Pad Rubber
S10
V J 0 6 7 7 0 0 Adhesive Tape
* S20
V 7 4 0 7 0 0 0 Piezo Electricity Pickup
* S30
VS416800 Adhesive Tape
* S40
VV019900 Vibration-proof Tape
S50
*New parts
FE
3.0X12 MFZN2BL
12X50
2P
SWITCH
PIEZZO
125X10XT1
Y2718
30X30XT1
VOLUME
DEOMO/CLICK
PART MUTE
START
55X6XT0.35
LC
YCUT-MEH
3.0X8 MFZN2Y
4.0X8 MFZN2Y
12X50
DD
8.0cm 4 ohm 4 W
4P 430,180
BLACK T1.6
360X10XT1
450X10XT1
125X10XT1
40X20XT1
40X13X0.5
13X13X0.5
30
EFBS46C43DA1
D-300
25X150X2 ECS
Y2718
30
EFBS46C43DA1
12X25
25X150X2 ECS
REMARKS
QTY RANK
DD55
J,U,W,C (V740240)
(V740450)
16
3
(V739570)
2
(V740450)
(V740710) 2
(V740720) 2
(V741840) 2
4
3
(V741810) 7
(V771120) 2
18
8
(VA12610) 5
2
(V739580)
(V740620)
5
4
(V741920)
(V741910) 2
(V741840) 2
(V741930) 2
(V771130) 6
(V771140)
(VU48660)
(VR79800)
RANK: Japan only
DD-55
03
01
03
05
10
10
01
02
01
01
03
07
01
03
01
03
01
3