IBM Infoprint 6500-v05

Inspect Electrical Parts
24
Figure 2. This figure shows the ground path diagram for the Infoprint 6500 printer.
AC Power
On/Off Switch
+5V Remote
+5V
+48V
+5V
+5V
+48V
+48V
+24V
+48V
+8.5
+48V
+8.5V
+5V
+5V
+48V
+48V
+5V
Primary
Earth
Ground
P101
1
2
3
4
5
6
7
8
9
10
11
12
N AC FAIL
N STBY
+5V
+5V
+5V RET / LOGIC GND
+5V RET / LOGIC GND
+5V RET / LOGIC GND
+5V RET / LOGIC GND
+8.5V
+8.5V
+48V
+48V
PSA3 Controller
+8.5V
HBL =
RibbonMinder
Sensor