Dc Power Voltage Checks - SATO e Series Service Manual

Section 4. Electrial Checks and Adjustments

DC Power Voltage Checks

CABLE TO PCB
GROUND
PIN
TP TEST MODULE
Dial POS
0
1
2
3
NOTE: The power supply voltages are not adjustable. All voltages must read
within +/- 10% of the nominal value for correct operation of the printer.
PN 900109
Rev. A
4-4
PROBES
SIG PIN
DISC VOLTAGE RANGE
SG
NC
+5V +4.8V to +5.2V
+2V +1.9V to +2.1V
+3.3V +3.1V to +3.5V
+24V +23.5V to 24.5V
TEST POINT CHART
SATO M-10e TT/DT Printers Service Manual
LCD DISPLAY
DIGITAL
MULTIMETER
TP TEST MODULE
CHA3 (+5.0V) - CHA1 (GND)
CHA4 (+2.0V) - CHA1 (GND)
CHA5 (+3.3V) - CHA1 (GND)
CHA6 (+24.0V) - CHA1 (GND)
COM
VOLT