Signal Waveform - Toshiba e-studio191f Service Manual

3.7.

Signal Waveform

3.7.1. Glossary of Electrical Abbreviations
Signal Name
+24V
+24VA
+24VIR
+3.3V
+5V
+5VA
+5VB
+5VP
+ACT
+ALM
+DAT
24VGND
5VGND
A
AA
ACL
ACN
AGND
B
BB
BZCLK
CCLK
CISCLK
CLOCK_OP
CXD
FANNERR
FANPER
FG
GND
IICSCL
IICSDA
KIN0
KIN1
KIN2
KIN3
KIN4
KIN5
KIN6
KIN7
L+5V
L1
L2
LDADF DOOR
LDAPNT
Glossary of Electrical Abbreviations
+24 VDC Power Supply
+24 VDC Power Supply
+24 VDC Power Supply
+3.3 VDC Power Supply
+5 VDC Power Supply
+5 VDC Power Supply
+5 VDC Power Supply
+5 VDC Power Supply
ACTIVE Lamp LED Power Supply
ALARM Lamp LED Power Supply
DATA Lamp LED Power Supply
Ground
Ground
Motor Control Signal
Motor Control Signal
AC Power Supply (Live)
AC Power Supply (Neutral)
Ground
Motor Control Signal
Motor Control Signal
Buzzer Signal Output
Serial I/F Clock
CIS Clock
CLOCK
Serial Data Command
Fan Error Detection Signal
+24VDC Fan Power
Ground
Ground
IIC-Bus Clock
IIC-Bus Data
PNL Key Signal (Key Line)
PNL Key Signal (Key Line)
PNL Key Signal (Key Line)
PNL Key Signal (Key Line)
PNL Key Signal (Key Line)
PNL Key Signal (Key Line)
PNL Key Signal (Key Line)
PNL Key Signal (Key Line)
+5 VDC through Process Interlock SW
Telephone Line Signal
Telephone Line Signal
+1.2 VDC Power Supply
+1.2 VDC Power Supply
67
Function
DP-1910F