BC-3500 Series - Rowe International
BC-3500 Series - Rowe International
BC-3500 Series - Rowe International
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Section 4: Troubleshooting<br />
U6E<br />
VS DRIVE<br />
(NOT USED)<br />
11 10<br />
7406<br />
U14D<br />
LED DRIVE<br />
9 8<br />
7406<br />
12 VDC SWITCHED<br />
P2<br />
R91<br />
10KΩ<br />
U7G<br />
7 10<br />
2003<br />
12 VDC SWITCHED<br />
1<br />
2<br />
3<br />
4<br />
5<br />
6<br />
7<br />
8<br />
9<br />
10<br />
11<br />
12<br />
13<br />
14<br />
LED DRIVE<br />
STACKER DRIVE<br />
BUCKET DRIVE LEFT<br />
BUCKET DRIVE CENTER<br />
BUCKET DRIVE RIGHT<br />
POWER CONTROL RELAY<br />
DOLLARS ACCEPTED<br />
STACKER SOLENOID<br />
STACKER DRIVE<br />
12<br />
13<br />
U12D<br />
11<br />
U14E<br />
11 10<br />
R82<br />
10KΩ<br />
R81<br />
100 OHM<br />
74HCT00<br />
12 VDC SWITCHED<br />
7406<br />
DOLLARS ACCEPTED<br />
U6D<br />
7407<br />
9 8<br />
R90<br />
10KΩ<br />
U7F<br />
2003<br />
6 11<br />
12 VDC SWITCHED<br />
Q12<br />
MPSA56<br />
R104<br />
150 OHM<br />
R106<br />
10KΩ<br />
Q8<br />
TIP102<br />
U11D<br />
BUCKET DRIVE LEFT<br />
4 13<br />
2003<br />
R105<br />
4.7KΩ<br />
R102<br />
10KΩ<br />
Q11<br />
MPSA56<br />
R103<br />
330 OHM<br />
R100<br />
150 OHM<br />
Q7<br />
TIP102<br />
P1<br />
1<br />
2<br />
3<br />
4<br />
5<br />
6<br />
7<br />
8<br />
9<br />
10<br />
11<br />
12<br />
( NOT USED )<br />
SHIELD<br />
MOTOR +<br />
MOTOR -<br />
COIN LOCKOUT<br />
HOPPER MOTOR RIGHT<br />
HOPPER MOTOR CENTER<br />
HOPPER MOTOR LEFT<br />
U11E<br />
BUCKET DRIVE LEFT<br />
5 12<br />
2003<br />
R101<br />
4.7KΩ<br />
R99<br />
330 OHM<br />
Q10<br />
MPSA56<br />
R96<br />
150 OHM<br />
R98<br />
10KΩ<br />
Q6<br />
TIP102<br />
U11F<br />
BUCKET DRIVE LEFT<br />
6 11<br />
2003<br />
R97<br />
4.7KΩ<br />
R95<br />
330 OHM<br />
30 VDC<br />
12 VDC<br />
8 VDC<br />
12 VDC SWITCHED<br />
P3<br />
STACKER SOLENOID<br />
U6F<br />
13 12<br />
R83<br />
10KΩ<br />
Q6<br />
TN6725A<br />
120 VAC RETURN<br />
1<br />
2<br />
3<br />
4<br />
5<br />
6<br />
7<br />
8<br />
7407<br />
12 VDC SWITCHED<br />
R89<br />
10KΩ<br />
U6A<br />
U7E<br />
C49<br />
47 UF<br />
C50<br />
47 UF<br />
+<br />
COIN LOCKOUT COIL<br />
1 2<br />
5 12<br />
+<br />
7407<br />
2003<br />
Figure 4-5. Schematic Diagram - Computer Control Board (Sheet 3)<br />
25238801 4-91
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