Panasonic DP-C405 - Page 265

265
FEB 2008Ver. 1.1
DP-C405/C305/C265
PNL1 PCB - CN4
CN3-14 nLEDSLP
PNL3 PCB
CN280-5
Energy Saver LED
Activation Signal
CN3-15 nSLPKY
PNL3 PCB
CN280-4
Sleeve Return Signal
CN3-16 BZ+
PNL3 PCB
CN280-3
Buzzer Power Supply
CN3-17 BZCLK
PNL3 PCB
CN280-2
Buzzer Clock
CN3-18 GND
PNL3 PCB
CN280-1
Ground
PNL1 PCB
Pin No.
Signal Name Destination Signal Waveform Function
CN4-1 +5V
PNL2 PCB
CN250-15
+5V DC Power Supply
CN4-2 LED6
PNL2 PCB
CN250-14
LED 6 Activation Signal
CN4-3 SCN0
PNL2 PCB
CN250-13
Key Scan 0 Signal
CN4-4 SCN1
PNL2 PCB
CN250-12
Key Scan 1 Signal
CN4-5 SCN2
PNL2 PCB
CN250-11
Key Scan 2 Signal
CN4-6 LED7
PNL2 PCB
CN250-10
LED 7 Activation Signal
CN4-7 SCN3
PNL2 PCB
CN250-9
Key Scan 3 Signal
PNL1 PCB
Pin No.
Signal Name Destination Signal Waveform Function
5V
ON
0V
3.3V
PULSE 0V
+24V
0V
24V
PULSE 0V
0V
+5V
0V
5V
ON
0V
3.3V
PULSE 0V
3.3V
PULSE 0V
3.3V
PULSE 0V
5V
ON
0V
3.3V
PULSE 0V