GE marquette MAC 1100

Marquette Hellige GmbH MAC 1100/1200 V 1.1 Page 22
227 492 20 D - 0002
Connector denotation: KEYB/
Type: Foil connector, 26- pin, zero power insertion, 180°,
grid 1.0mm, Molex
2.5.2.5 Interface to the printhead
The control data to the printhead is transferred via the flexible PCB Printhead
Connection, plugged into the connector TPC_DAT/ on the PCB Control CS_CI.
Connector denotation: TPC_DAT/
Type: male connector 1x 20-pin, 180°
Printhead Supply
The printhead is supplied through a 6-pin connection cable, plugged to the connector
TPC_PO/ on the PCB Control CS_CI.
Connector denotation: TPC_PO/
Type: multipoint connector 1 X 6 pin., 180°,
reverse terminal protection, MODU II
The function of the individual pins is given in the following table . The definition as an
input/output is seen with reference to PCB Control CS_CI.
TPC_PO/
Pin
Number
Signal input/output Function Definition
6 COMMON Su
pp
l
y
Volta
g
e +22
,
5V
5 GNDITPC Ground
4 COMMON Su
pp
l
y
Volta
g
e +22
,
5V
3 COMMON Su
pp
l
y
Volta
g
e +22
,
5V
2 GNDITPC Ground
1 VDD1
A
uxiliar
y
Volta
g
e