Panasonic DP-C305 Service Manual page 331

EC PCB
Signal Name Destination
Pin No.
CN522-4 nADUENB
CN522-5 N.C.
CN522-6 ADULD
CN522-7 ADULT
CN522-8 ADUSIIN
CN522-9 ADUSICLK
CN522-10 ADUSIOUT
CN522-11 PGND_1
CN522-12 PGND_2
CN522-13 +24VM_1
CN522-14 +24VM_2
CN522-15 GND_1
CN522-16 +5V_1
Ver. 1.1
+5V
ADU PCB
CN400-13
0V
+5V
ADU PCB
CN400-11
0V
+5V
ADU PCB
CN400-10
0V
+5V
ADU PCB
CN400-9
0V
+5V
ADU PCB
CN400-8
0V
+5V
ADU PCB
CN400-7
0V
0V
ADU PCB
CN400-6
0V
ADU PCB
CN400-5
+24V
ADU PCB
CN400-4
0V
+24V
ADU PCB
CN400-3
0V
0V
ADU PCB
CN400-2
+24V
ADU PCB
CN400-1
0V
Signal Waveform
331
DP-C405/C305/C265
Function
ADU Serial Driver Enable
Data Signal
No Connection
ADU Serial Load
ADU Serial Latch
ADU Serial Data Input
ADU Serial Clock
ADU Serial Data Output
Power Ground
Power Ground
+24V DC Power Supply
+24V DC Power Supply
Ground
+5V DC Power Supply
FEB 2008