Epson TM-H6000 Service Manual page 141

Confidential
TableD-7 CPU terminals and functions
Port (Terminal)
Name
P41/A01
P40/A00
DVCC
PZ0
PZ1
PZ2
PZ3
PZ4
PZ5
PZ6
PZ7
PH4/INT0
PH0/TC0
PH1/TC1
PH2/TC2
PH3/TC3
DVSS
PG0/AN0
PG1/AN1
PG2/AN2
PG3/AN3
PG4/AN4
PG5/AN5
PG6/AN6
PG7/AN7
VREFH
VREFL
ADVSS
ADVCC
DAVSS
DAVCC
Appendix D-50 Product Overview
Pin Description
No.
114 External address bus
115 External address bus
116 VCC
117 DSW1-1
118 DSW1-2
119 DSW1-3
120 DSW1-4
121 DSW1-5
122 DSW1-6
123 EJ memory WP signal
124 Power source LED
125 For future expansion, currently
pulled down
126 DKD1
127 DKD2
128 Drawer sensor 1
129 DSW1-7
130 GND
131 24 VDC monitor
132 Thermal head temperature
(TH_THERM)
133 Impact head temperature
(IM_THERM)
134 MICR data
135 TOF
136 BOF
137 Validation detector
138 Ejection detector
139 VCC
140 GND
141 GND
142 VCC
143 GND
144 VCC
Circuit Signal I/O
Name

A1

A0
DSW1-1 IN
DSW1-2 IN
DSW1-3 IN
DSW1-4 IN
DSW1-5 IN
DSW1-6 IN
EJ_WP OUT
LED_POWER OUT
WAKE IN
DKD1 OUT
DKD2 OUT
DKDS1 IN
DSW1-7 IN
24V_RD IN
TH_THERM IN
IM_THERM IN
MIRD IN
SLIP_TOF IN
SLIP_BOF IN
SLIP_VARI IN
SLIP_HAI IN
I/O Definition
H L
1 0
1 0
OFF ON
OFF ON
OFF ON
OFF ON
OFF ON
OFF ON
ON OFF
 
OFF ON
OFF ON
Terminal Terminal GND
24V
OFF ON
 
 
 
 
 
 
 
Rev. A