Skee Ball Super Shot Deluxe, Сборка и инструкция по эксплуатации

Страница: 45 / 53

Super Shot Deluxe
Assembly and Operating Manual
Page 44 of 52
DC Motor Control PCB
Located next to the drive motor. This PCB receives signals from the logic PCB, along with the forward and backward
limit switches concerning the position of the backboard. The Motor Control Board has four L.E.D indicators as follows:
(CR11) Red: Motor on
(CR12) Green:
Direction command to move forward.
(CR14) Yellow: Rotation sensor indicator.
When moving the backboard, the indicator will turn on and off signifying a count has been
made.
(CR13) Orange: Limit switch is in closed position.
Rear limit if Green L.E.D. is off and at the Front limit if Green L.E.D. is on
For games manufactured before (October, 2001).
The PCB is fused with a 2Amp Slow-Blow fuse to protect the circuitry from over –voltage or excessive current demands.
Voltage checks see Figure 3
5.10 VDC black lead at V-(A)+ lead at CR17 (band side).
160 VDC black lead at V-(B)+ lead at back of Q2.
100-130VDC black lead at V-(B)+ lead at back of Q1
125VDC black lead at V-(B)+ lead at back of U1.
12VDC black lead at V-(B)+ at V+(C)