Panasonic KX-FM330GR Service Manual page 187

NO. SIGNAL
121 5V
122 RBA0
123 RBA1
124 RBA2
125 RBA3
126 RBA4
127 RBA5/OP
128 RBA6/IOP96
129 IOP95
130 IOP94
131 IOP93
132 XRESET
133 XORESET
134 5V
135 VSS
136 XRESETI
137 XWDERR
138 XRSTSWI/IP83
139 XRSTSWO/OP82
140 XRESETD
141 IOP57
142 STB1
143 STB2
144 3.3V
145 VSS
146 STB3
147 STB4
148 STBNP
149 THDAT
150 THCLK
151 THLAT
152 RM0
153 RM1
154 RM2
155 RM3
156 RXE
157 TM0
158 5V
159 VSS
160 TM1
161 TM2
162 TM3
163 TXE
164 KSTART
165 KLATCH
166 KSCLK
167 KTXD
168 KRXD
169 ADSEL1
170 VSSC
171 VDDC
172 VSSA
173 VDDA
174 VREFB
175 VCL
176 VREFT
I/O POWER SUPPLIED VOLTAGE EXPLANATION
O 5V
O 5V
O 5V
O 5V
O 5V
O 5V
I/O 5V
I/O 5V
I/O 5V
I/O 5V
I 5V
O 5V
I 5V
OD 5V
I 5V
O/Z 5V
O 5V
I/O 5V
O 5V
O 5V
O 5V
O 5V
I 5V
O 5V
O 5V
O 5V
O 5V
O 5V
O 5V
O 5V
O 5V
O 5V
O 5V
O 5V
O 5V
O 5V
O 5V
O 5V
O 5V
O 5V
I 5V
O/Z 5V
5V
AO ANALOG
AO ANALOG
AO ANALOG
POWER SUPPLY FOR BUFFER
BANK ADDRESS (ALSO USED AS DRAM ADDRESS)
BANK ADDRESS (ALSO USED AS DRAM ADDRESS)
BANK ADDRESS (ALSO USED AS DRAM ADDRESS)
BANK ADDRESS (ALSO USED AS DRAM ADDRESS)
BANK ADDRESS (ALSO USED AS DRAM ADDRESS)
BANK ADDRESS (ALSO USED AS DRAM ADDRESS)/OUTPUT PORT
SELECTOR
BANK ADDRESS/INPUT OUTPUT PORT SELECTOR
GENELRAL PURPOSE INPUT OUTPUT PORT/GENERAL PURPOSE
COUNTER INPUT
GENERAL PURPOSE INPUT OUTPUT PORT
GENERAL PURPOSE INPUT OUTPUT PORT
RESET INPUT FOR INTERNAL DIGITAL CIRCUIT
NO CHATTERING RESET (XRESET NOISE REDUCTION)
POWER SUPPLY FOR BUFFER
GND
INPUT COMPARATOR OUTPUT FOR RESET.
WATCH DOG ERROR
RESET SWITCH INPUT/ALSO USED AS INPUT PORT
RESET SWITCH OUTPUT/OUTPUT PORT SELECTOR
RESET OUTPUT (NEGATIVE LOGIC)
GENERAL PURPOSE INPUT OUTPUT PORT
THERMAL HEAD STROBE 1
THERMAL HEAD STROBE 2
POWER SUPPLY INTERNAL LOGIC
GND
THERMAL HEAD STROBE 3
THERMAL HEAD STROBE 4
INPUT PORT
THERMAL HEAD DATA
THERMAL HEAD CLOCK
THERMAL HEAD LATCH
MOTOR CONTROL/INPUT OUTPUT PORT SELECTOR
MOTOR CONTROL/INPUT OUTPUT PORT SELECTOR
MOTOR CONTROL/INPUT OUTPUT PORT SELECTOR
MOTOR CONTROL/INPUT OUTPUT PORT SELECTOR
MOTOR CONTROL/INPUT PORT SELECTOR
MOTOR CONTROL/INPUT OUTPUT PORT SELECTOR
POWER SUPPLY FOR BUFFER
GND
MOTOR CONTROL/INPUT OUTPUT PORT SELECTOR
MOTOR CONTROL/INPUT OUTPUT PORT SELECTOR
MOTOR CONTROL/INPUT OUTPUT PORT SELECTOR
MOTOR CONTROL/INPUT PORT SELECTOR
OPERATION PANEL I/F
OPERATION PANEL I/F (ALSO USED AS OUTPUT PORT)
OPERATION PANEL I/F
OPERATION PANEL I/F
OPERATION PANEL I/F
AIN 2 CONTROL 1
GND FOR ANALOG VIDEO PROCESSOR
POWER SUPPLY FOR ANALOG VIDEO PROCESSOR
GND FOR ANALOG VIDEO PROCESSOR
POWER SUPPLY FOR ANALOG VIDEO PROCESSOR
A/D REFERENCE-
CLAMP LEVEL
A/D REFERENCE+
145
KX-FP320G / KX-FM330G