Figure 6-1 Measuring The Dc Voltages (Test Points) And Fuses - Tektronix Phaser 340 Service Manual

If the +5 VDC, ± 12 VDC, ± 40 VDC and +54 VDC voltages measure correctly
proceed to the next topic.
GND
+60 V
+5.0 V
-40 V
+40 V
DRUM

Figure 6-1 Measuring the DC voltages (test points) and fuses

+12 V
JET
YEL
PAPER MAG
RES #1
WIPE
CY
BK
Troubleshooting
-12 V
AC
Sense
5V
adjust
(other side)
AC
Sense Adjust
(other side)
F1
F2
F3
F5
F4
RES #2
9100-30
Service Manual
6
6-7