Service manual

174
SEP 2006
Ver. 1.1
DP-8020E/8020P/8016P
3.10.7. CST2 PC Board
CN770
Refer to SPC PC Board .
CN771
Refer to SPC PC Board .
CN772
CST2 PCB
Pin No.
Signal Name Destination Signal Waveform Function
CN772-1 +24VM CST3 PCB
CN807-1
+24 VDC Power Supply
CN772-2 MGND CST3 PCB
CN807-2
Ground
CN772-3 +5v CST3 PCB
CN807-3
+5 VDC Power Supply
CN772-4 GND CST3 PCB
CN807-4
Ground
CN772-5 OP3RST CST3 PCB
CN807-5
Option Feed FIFO Reset
CN772-6 OP3FLT CST3 PCB
CN807-6
Option Feed FIFO Latch
CN772-7 OP3FCK CST3 PCB
CN807-7
Option Feed FIFO Clock
CN772-8 OP3FOT CST3 PCB
CN807-8
Option Feed FIFO Output
CN772-9 OP3ENB CST3 PCB
CN807-9
Option Feed FIFO Enable
CN772-10 OP3FLD CST3 PCB
CN807-10
Option Feed FIFO Load
+24
V
0V
+5
V
0V
+5V
Reset
0V
+5V
0V
+5V
Reset
0V
+5V
0V
+5V (H)
0V (L)
+5V
0V