Panasonic KX-FT901CX-B Service Manual page 109

NO. SIGNAL
95 ADR12
96 RBA0
97 RBA1
98 RBA2
99 RBA3
100 RBA4
101 RBA5
102 RBA6/IOP96
103 STB1
104 STB2
105 STB3
106 XRESET
107 VDD (3.3V)
108 VSS
109 VSS
110 VDD (3.3V)
111 XORESET
112 VDD(5V)
113 VSS
114 XRESETI
115 WDERR
116 THDAT
117 THCLK
118 THLAT
119 STBNP
120 RM0/IOP
121 RM1/IOP
122 RM2/IOP
123 RM3/IOP
124 RXE/IOP
125 TMO
126 VDD (2.5V)
127 VSS
128 TM1/IOP
129 TM2/IOP
130 TM3/IOP
131 TXE/IOP
132 KSTART
133 KLATCH
134 KSCLK
135 KTXD
136 KRXD
137 FMEMCLK/IOP
138 FMEMDI/IOP
139 ADSEL1
140 VDDA (2.5V)
141 VREFB
142 VCL
143 VREFT
144 VSSA
KX-FT901CX-B / KX-FT903CX-B / KX-FT901CX-W / KX-FT903CX-W / KX-FT901CX-S / KX-FT903CX-S
I/O POWER SUPPLIED
VOLTAGE
O 3.3V
O 3.3V
O 3.3V
O 3.3V
O 3.3V
O 3.3V
O 3.3V
O 3.3V
O 3.3V
O 3.3V
O 3.3V
I 3.3V
-----
GND
GND
-----
O 3.3V
-----
GND
I 3.3V
O 3.3V
O 3.3V
O 3.3V
O 3.3V
I 3.3V
O 3.3V
O 3.3V
O 3.3V
O 3.3V
O 3.3V
O 3.3V
-----
GND
O 3.3V
O 3.3V
O 3.3V
I 3.3V
O 3.3V
O 3.3V
O 3.3V
O 3.3V
I 3.3V
O 3.3V
O 3.3V
O 3.3V
2.5V
A 3.3V
A 3.3V
A 3.3V
GND
109
DESCRIPTION
CPU ADDRESS 12
ROM/RAM BANK ADDRESS 0
ROM/RAM BANK ADDRESS 1
ROM/RAM BANK ADDRESS 2
ROM/RAM BANK ADDRESS 3
ROM/RAM BANK ADDRESS 4
ROM/RAM BANK ADDRESS 5
OUTPUT PORT (NC)
STROBE SIGNAL OUTPUT TO THERMAL HEAD
STROBE SIGNAL OUTPUT TO THERMAL HEAD
STROBE SIGNAL OUTPUT TO THERMAL HEAD
RESET INPUT
POWER SOURCE (+3.3V)
POWER SOURCE (GND)
POWER SOURCE (GND)
POWER SOURCE (+3.3V)
NOT USED
POWER SOURCE (+5V)
POWER SOURCE (GND)
RESET INPUT
WATCHED ERROR OUTPUT SIGNAL
RECORDED IMAGE OUTPUT (XTHDAT)
CLOCK OUTPUT FOR DATA TRANSFER (XTHCLK)
PULSE OUTPUT FOR DATA LATCH (XTHLAT)
INPUT PORT (MOT-POS)
MOTOR A PHASE
MOTOR B PHASE
MOTOR /A PHASE
MOTOR /B PHASE
MOTOR ENABLE
OUTPUT PORT (THON)
POWER SOURCE (+2.5V)
POWER SOURCE (GND)
OUTPUT PORT (NC)
OUTPUT PORT (CISON)
OUTPUT PORT (RLY)
INPUT PORT (CUT_POS)
OPERATION PANEL CONTROL
OPERATION PANEL CONTROL
OPERATION PANEL CONTROL
OPERATION PANEL CONTROL
OPERATION PANEL CONTROL
OUTPUT PORT (OPRESET)
OUTPUT PORT (DR)
CHANNEL SELECT SIGNAL FOR AIN2
POWER SOURCE (ANALOG +2.5V)
A/D CONVERTER´S ZERO STANDARD VOLTAGE
OUTPUT
ANALOG PART STANDARD VOLTAGE SIGNAL
A/D CONVERTER´S FULL
OUTPUT
POWER SOURCE (ANALOG GND)
SCALE VOLTAGE