Toshiba e-studio191f Service Manual page 73

SC PCB
Signal Name
Pin No.
CN502-10 pLEDBON
CN502-11 pLEDGON
CN502-12 pLEDRON
CN504
SC PCB
Signal Name
Pin No.
CN504-1 pEXTRYSN
CN504-2 nLPOW
CN504-3 +5VP
CN504-4 +5VA
CN504-5 GND
CN504-6 GND
CN504-7 +24V
CN504-8 MGND
CN504-9 +5V
Destination
CRB PCB
CN802-4
CRB PCB
CN802-3
CRB PCB
CN802-2
Destination
SPC PCB
CN704-12
SPC PCB
CN704-11
SPC PCB
CN704-10
SPC PCB
CN704-9
SPC PCB
CN704-8
SPC PCB
CN704-7
SPC PCB
CN704-6
SPC PCB
CN704-5
SPC PCB
CN704-4
Signal Waveform
+3.3V
+3.3V
+3.3V
Signal Waveform
+3.3V
+5V
+5V
+24V
0V
+5V
73
Function
Not Use
0V
gLED ON/OFF Control
0V
Not Use
0V
Function
Not Use
Power Save Control
+5V
0V
+5 VDC Power Supply
+5 VDC Power Supply
Ground
0V
Ground
0V
+24 VDC Power Supply
Ground
+5 VDC Power Supply
DP-1910F