Handbook for Sound Engineers

Consoles 943

Figure 25-112. Rider switch multiplexing.

A 4502 B C D E F G H I

Select 3

4011

All 10 k 7

BX
(Tri state invert buffer)

VE

All

+VE^4502

Data bus

Select

from

address

decoder

Select 1

Select 2

4011