1
6. ADJUSTMENT
6.1 OEL UNIT ADJUSTMENT
A
Adjustment point
KEYBOARD UNIT (SIDE B)
B
C
D
<When the OEL Unit has been replaced>
1. Use VR1941 to adjust the resistance between TP1 and TP2 to 6.60kΩ.
54
1
2
CN1901
IC1901
VR1941
TP1
TP2
IC1902
KEH-P7020R
2
3
Digital Multi-Meter
3
4
4