Sanyo PLC-XF12N/NL Service Manual page 49

CPU Port Functions
Pin No. Function Name
101
102 MODE1
103 MODE2
104 PLLVCC
105 PLLCAP
106 PLLGND
107 M-CLK
108 RESET
109 SCTR
110 PRO ST
111 KCPU
112 VCC
113 MOTOR EN
114 SCDT
115 EXP STB1
116 EXP STB2
117 VSS
118 A/D IN 0
119 A/D IN 1
120 A/D IN 2
121 A/D IN 3
122 A/D IN 4
123 A/D IN 5
124 GND
125 A/D IN 6
126 A/D IN 7
127 5V
128 5V
129 VSS
130 EXP DATA IN
131 EXP DATA OUT
132 EXP CLK
133 Rx
134 Tx
135 VCC
136 USB INTR
137 DAC STB
138 SDATA IN
139 SDATA OUT
140 SCLK
141 VSS
142 RESET OUT
143 R/C
144 LAMP SW
Function
Reserved
MCUMode Setting with Mode 2 (Preset to "H")
MCUMode Setting with Mode 1 (Preset to "L")
PLL Power Supply
PLLFilter
PLLGND
Clock Output to FPGA
RESET
Chip Select for CXD3503R
Strobe for Progressive Scan
OSD DMA Transfer Request Input
5V
Motor Stop when the Power On (Output to "L")
Digital Signal Identifier Input
Strobe for I/O Expander 1
Strobe for I/O Expander 2
GND
Key Input1 (A/D)
Key Input2 (A/D)
Key Input3 (A/D)
Option Input for Destination(A/D)
Lamp Detection IInput (Abnormal : less than 1V)
Reserve
A/D GND
Power Failure Detection Input (Abnormal : less than 2V)
Lens Position Detection Input
A/D Reference Voltage
A/D Power Source
GND
I/O Expander Data Input
I/O Expander Data output
I/O Expander Clock Output
RS232C Receive(PC Communication)
RS232C Transmit(PC Communication)
5V
USB Interrupt Signal Input
DAC Strobe
Serial Data Input ( Synchronized in pixel)
Serial Data Output
Serial Clock Output
GND
I/O Expander & USB CPU Reset
Remote Control Signal Input
Lamp On/Off Output
-49-
(Bottom=~1.5V,Top=1.5~3.3V, Other=3.3V~)
IN/OUT
IN
IN
OUT
IN
OUT
OUT
IN
OUT
IN
OUT
OUT
IN
IN
IN
IN
IN
IN
IN
IN
IN
OUT
OUT
IN
OUT
IN
OUT
IN
OUT
OUT
OUT
IN
OUT