Serial port connector (jcom), Speaker connector (speak) – Avalue SEAX-H81 User Manual

Page 22

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SEAX-H81 User

’s Manual

22 SEAX-H81

User’s Manual

2.4.11 Serial port connector (JCOM)

Signal

PIN PIN

Signal

NDCDB

1

2

NSINB

NSOUTB

3

4

NDTRB

GND

5

6

NDSRB

NRTSB

7

8

NCTSB

NRIB

9

2.4.12 Speaker connector (SPEAK)

PIN

Signal

1

INTSPL+

2

NC

3

NC

4

INTSPR-

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