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BC-3500 Series - Rowe International

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<strong>BC</strong>-<strong>3500</strong> Bill and Coin Changer<br />

30 VDC<br />

5 VDC<br />

DISPLAY RESET<br />

U14A<br />

1 2<br />

R85<br />

4.7KΩ<br />

U7A<br />

1 16<br />

R18<br />

4.7KΩ<br />

R17<br />

2.2KΩ<br />

7406<br />

5 VDC<br />

2003<br />

R86<br />

4.7KΩ<br />

R19<br />

2.2KΩ<br />

DISPLAY DATA<br />

U14B<br />

3 4<br />

U7B<br />

2 15<br />

R20<br />

4.7KΩ<br />

7406<br />

5 VDC<br />

2003<br />

DISPLAY CLOCK<br />

U14C<br />

5 6<br />

R87<br />

4.7KΩ<br />

U7C<br />

3 14<br />

R21<br />

4.7KΩ<br />

R22<br />

2.2KΩ<br />

7406<br />

2003<br />

30 VDC<br />

D1<br />

IN4745A - 16V<br />

C51<br />

47 µF<br />

+<br />

R34<br />

470 OHM<br />

2W<br />

+5V<br />

XU18<br />

28<br />

+5V<br />

TO SOCKET U18<br />

ON MAIN BOARD<br />

A0<br />

A1<br />

A2<br />

A3<br />

A4<br />

A5<br />

A6<br />

A7<br />

A8<br />

A9<br />

A10<br />

A11<br />

A12<br />

A13<br />

A14<br />

A15<br />

10<br />

9<br />

8<br />

7<br />

6<br />

5<br />

4<br />

3<br />

25<br />

24<br />

21<br />

23<br />

2<br />

26<br />

27<br />

1<br />

20<br />

22<br />

A0<br />

A1<br />

A2<br />

A3<br />

A4<br />

A5<br />

A6<br />

A7<br />

A8<br />

A9<br />

A10<br />

A11<br />

A12<br />

A13<br />

A14<br />

A15<br />

CE<br />

OE<br />

VCC<br />

GND<br />

14<br />

O0<br />

O1<br />

O2<br />

O3<br />

O4<br />

O5<br />

O6<br />

O7<br />

11<br />

12<br />

13<br />

15<br />

16<br />

17<br />

18<br />

19<br />

D0<br />

D1<br />

D2<br />

D3<br />

D4<br />

D5<br />

D6<br />

D7<br />

U2<br />

A15 2<br />

I<br />

A14 3<br />

I<br />

A13 4<br />

I<br />

A8 5<br />

I<br />

A9 6<br />

I<br />

A10 7<br />

I<br />

8<br />

I<br />

9<br />

I<br />

1<br />

I/CLK<br />

11<br />

I/CE<br />

+5V<br />

VCC 20<br />

I/O/Q 19<br />

I/O/Q 18<br />

I/O/Q 17<br />

I/O/Q 16<br />

I/O/Q 15<br />

I/I/Q 14<br />

I/O/Q 13<br />

I/O/Q 12<br />

GND 10<br />

A0<br />

A1<br />

A2<br />

A3<br />

A4<br />

A5<br />

A6<br />

A7<br />

A8<br />

A9<br />

A10<br />

A11<br />

A12<br />

A13<br />

A14<br />

A15<br />

U1<br />

10<br />

A0<br />

9<br />

A1<br />

8<br />

A2<br />

7<br />

A3<br />

6<br />

A4<br />

5<br />

A5<br />

4<br />

A6<br />

3<br />

A7<br />

25<br />

A8<br />

24<br />

A9<br />

21<br />

A10<br />

23<br />

A11<br />

2<br />

A12<br />

26<br />

A13<br />

27<br />

A14<br />

1<br />

A15<br />

20<br />

CE<br />

22<br />

OE<br />

28<br />

14<br />

VCC<br />

GND<br />

11 D0<br />

O0<br />

12 D1<br />

O1<br />

13 D2<br />

O2<br />

15 D3<br />

O3<br />

16 D4<br />

O4<br />

17 D5<br />

O5<br />

18 D6<br />

O6<br />

19 D7<br />

O7<br />

27C512 - EPROM<br />

GAL16V8<br />

35147001 Eprom<br />

Piggyback Board<br />

DEVICE +5 VDC GND PGND<br />

U5<br />

U6<br />

U7<br />

U8<br />

U9<br />

20<br />

14<br />

20<br />

20<br />

10<br />

7<br />

8<br />

10<br />

10<br />

U11<br />

8<br />

U12<br />

U13<br />

U14<br />

U15<br />

U16<br />

U17<br />

U18<br />

U19<br />

14<br />

16<br />

14<br />

8<br />

8<br />

14<br />

1,28<br />

20<br />

7<br />

8<br />

7<br />

5<br />

5<br />

7<br />

14<br />

10<br />

4-88 25238801

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