Test Points - Intermec EasyCoder 501 XP Service Manual

Chapter 15 CPU Board

15.5 Test Points

P35
IC305
P32
IC304
122
The CPU board is provided with test points that allow all currents
from the power supply to be tested.
P24
P84
Test Points
GND
V 5.3
V 5.0
RESET High level = active printer
V24
P24
V40
POWER
V40
VCC
5.3V
P83
Ground
Feed voltage for V5.0, approx. 5.3V
Logic power, 5V ± 5%
Feed voltage for P24, 24V ±5%
Printhead and cutter voltage, approx. 24V when active
Feed voltage for stepper motors, 42V ±10%
Intermec EasyCoder 501 XP & 601 XP – Service Manual
GND
IC11
/RESET
KEYB.