5

A011706

Vcs

EL2

Vcs

COM

Output

Drivers

Switch Osc

Disable

Logic Control

EL1

Vcs

EL3

Lx

1N914

Cs

Cs

GND

SDI

SCK

Enable

EL1

EL2

EL3

COM

+

-

Note: This drawing is a generalized representation. Actual internal circuitry may differ.

Differential Output Waveform

The following is the differential output waveform across the lamp for each 3-bit input code for each lamp.

Code 111

Code 110

Code 101

Code 100

Code 011

Code 010

Code 001

Code 000

Group of 7 Cycles

500Hz

.....Pattern Repeats....

Functional Block Diagram

HV858