Pioneer PDP-5071PU Service Manual page 80

1
50 X/Y DRIVE Assy Waveform
A
B
C
D
E
F
80
1
2
PDP-5071PU
2
3
9
CH1 R1248 (XPSUS) -K1202(SUSGND)
V:100 V/div H:100 uS/div
(X drive Assy)
0
CH2 K2901 (ScanOUT) -K2701(SUSGND)
V:100 V/div H:100 uS/div
(Y drive Assy)
-
CH3 F2207 (YPSUS) -K2203(SUSGND)
V:100 V/div H:100 uS/div
(Y drive Assy)
=
CH1 R1248 (XPSUS) -K1202(SUSGND)
V:50 V/div H:5 uS/div
(X drive Assy)
~
CH2 K2901 (ScanOUT) -K2701(SUSGND)
V:50 V/div H:5 uS/div
(Y drive Assy)
! CH3 F2207 (YPSUS) -K2203(SUSGND)
V:50 V/div H:5 uS/div
(Y drive Assy)
CH1 F2207 (YPSUS) -K2203(SUSGND)
@
V:100 V/div H:500 nS/div
(Y drive Assy)
CH2 K2021 (YSUS_G) -K2014(GND)
#
V:5 V/div H:500 nS/div
(Y drive Assy)
$ CH3 K2009 (YSUS_U) -K2014(GND)
V:5 V/div H:500 nS/div
(Y drive Assy)
CH4 K2013 (YSUS_B) -K2014(GND)
%
V:5 V/div H:500 nS/div
(Y drive Assy)
^
CH5 K2010 (YSUS_D) -K2014(GND)
V:5 V/div H:500 nS/div
(Y drive Assy)
3
4
4