Citizen BD2-3890 User Manual download pdf (Page 8)

BD2-3880/3890 User’s Manual

4

3. CONNECTING CONNECTORS

3.1 CN1 Connector for Printer Mechanism

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

VH

VH

SI

GND

TM

nSTRB 1

nSTRB 2

nSTRB 3

VDD

nLATCH

GND

nSTRB 9

CP

GND

nSTRB 8

nSTRB 4

nSTRB 5

nSTRB 6

GND

nSTRB 7

GND

GND

GND

VH

VH

VH

VH

VH

––

––

Output

––

Input

Output

Output

Output

––

Output

––

Output

Output

––

Output

Output

Output

Output

––

Output

––

––

––

––

––

––

––

––

Function

Power for print head

Power for print head

Head data output signal

GND

Thermistor

Strobe 1

Strobe 2

Strobe 3

Thermal head logics power (+5V)

Latch signal

GND

Strobe 9

Clock pulse

GND

Strobe 8

Strobe 4

Strobe 5

Strobe 6

GND

Strobe 7

GND

GND

GND

Power for print head

Power for print head

Power for print head

Power for print head

Power for print head

Pin No. Signal Name I/O

Applicable Connector: 52806-2810 (Molex)

* First “n” of si

g

nal name indicates “L” active si

g

nal.

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 27 28

Comments to this Manuals

No comments