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5 key matrix – HEIDENHAIN TNC 306 Service Manual User Manual

Page 46

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SERVICE MANUAL TNC 306/360
Page 42

HEIDENHAIN Service

9.2.5 Key Matrix

X2 Pin

1

2

3

4

5

6

7

8

20

21

22

23

24

25

26

27

key

RL0

RL1

RL2

RL3

RL4

RL5

RL6

RL7

SL0

SL1

SL2

SL3

SL4

SL5

SL6

SL7

PGM

NR

CL

PGM

PGM

CALL

CR

L

RND

CT

CC

C

MOD

BLK

FORM

MAGN

START

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