Mcube CubeScan BioCon-500 Service Manual page 14

Service Manual for BioCon-500
JP6 and JP7, the connector terminals for the connection with the printer module, are
connectors for the driving of a stepping motor built in the printer module, for data latch,
for data I/O, and for power. And each signal is defined as below
TO:
Pin No.
1
2
3
4
5
6
7 FP_PRI_DATA_IN
8
9
10
11
12
13
TO:
Pin No.
1
2
3
4
5
6 FP_PRI_DATA_OUT
7
8
9
10
11
12
13
14
Mcube Technology Co., Ltd.
www.mcubetech.co.kr
TM
Name
FP_STROBE3
FP_STROBE2
FP_STROBE1
VP_LOGIC
FP_PRI_CLK
FP_LATCH
PRT_PWR
PRT_PWR
SM4
SM3
SM2
SM1
Name
CO
VF
L-GND
PRT_PWR
PRT_PWR
FP_STROBE6
FP_STROBE5
FP_STROBE4
P-GND
P-GND
P-GND
P-GND
TM
JP6
Printer Module
I/O Description
Out Third strobe
Out Second strobe
Out First strobe
Power Logic voltage
Out Serial clock
Out Latch
IN Data input
Power Dot-line voltage
Power Dot-line voltage
Out Fourth phase of stepper motor
Out Third phase of stepper motor
Out Second phase of stepper motor
Out First phase of stepper motor
JP7
Printer Module
I/O Description
Collector of photo-transistor
Anode of photo-sensor
Power Ground for logic
Power Dot-line voltage
Power Dot-line voltage
Out Data output
Out Sixth strobe
Out Fifth strobe
Out Fourth strobe
Power Ground for dot-line
Power Ground for dot-line
Power Ground for dot-line
Power Ground for dot-line
Thermistor first terminal
In
(second is ground)
9