Lcd Assembly & Wheel Assembly - Yamaha DX21 Service Manual

I LCD ASSEMBLY & WHEEL ASSEMBLY
• LCD ASSEMBLY *WHEEI WHEEL ASSEMBLY
Part No.
NAi 81147140 LCD Circuit Board
AA; 83]37; 90 Flame
CB ! 831 56! 50 Plastic Rivet
CB ! 83! 62! 9ol Protector
NB 83 31 20 Wheel Assembly
A/B I 831 3? j 30
n
J AA; 831 37; 80 Frame_
2 CB] 82] 82; 81 Wheel
AAI 811741 70 Wheel Angle
AA; 81; 74; 80 Wheel Plate
Description
& &
£
Remarks
Common
Model
Markets
LCD Assembly
1 L CD Ass'y
AA 81 74 90 Return Spring
AA 81 75 00 Friction Spring
11 ED; 33;
; 20 Wheel Tube
60 Wheel Ring
60 Rotary Potentiometer
"60
n
Bind Head Screw
; 86
ii
M3X16
12 LB i 401 081 30 Connector Housing
BB; 00; 46! 901 Contact Pin
* New Parts
Refer to Page 24
L C D
7 \s
-
A
7'7 7.9- y 9 ') 'i-y Y
L C D S B fi
4^ 4 — ;FAss'y PITCH
7i
MODULATION
7 U - A
4-' 4 —
n>
4"' 4
— )V7 > <7
PITCH
4"- 4 -
JL 9 l'
-
Y ii
>) 9 — > 7. 7~ 'I > 9 n
7'J >9 II
4
=
4
-
n, 9-
^ -
9
C S 35 it » tt PITCH
MODULATION
'<
4
>
K d' 4-
i>
n
PITCH
3
4
9 9
/'
9 if > 9
II
n
MODULATION
7
>
9 9
Y a >