Tandy 1400LT - Page 187

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Keyboard, Serial Interface

UA14

+5v 47Kr0

(15) (15)

WO

KO1

(15)

KO2

(15)

KO3

(15) KO4

(15) (15)

KO5

KO6

(15) KO7

(15)

KTO

XTALI

P21

(15)

KP2I

5112

f

CRT

(OM

s

--

e

22HM

R!U/CRT SWITCH

mo

UA12

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m

Rw)

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(17'

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(16) RTS

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CLK

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DATA

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I

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7-12

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