Specifications

67
Preliminary Information 42PQ30
Y
Y
-
-
Drive PWB Buffer Troubleshooting
Drive PWB Buffer Troubleshooting
P104 OF THE
Y-DRIVE PWB
Pin 1 on Y-SUS
is backwards
compared to
Y-Drive
c
c
Pin 1
Floating
Ground
P207 OF THE
Y-DRIVE PWB
CHECKING THE Y
CHECKING THE Y
-
-
DRIVE PWB
DRIVE PWB
Disconnected from the Y
Disconnected from the Y
-
-
SUS PWB
SUS PWB
Readings from Floating Ground (Pin 1)
RED LEAD
Blk Lead FG
BLACK LEAD
Red Lead FG
12.) VSC
11.) VSC
10.) nc
9.) FG+5V
8.) FG+5V
7.) SUS Dn
6.) CLK
5.) LE
4.) OC1
3.) Data
2.) nc
1.) SUS Dn
1.15V
1.15V
Open
0.4V
0.4V
0V
0.5V
0.5V
0.5V
0.62V
0.48V
0V
Open
Open
Open
Open
Open
0V
2.9V
2.9V
Open
Open
Open
0V
Floating Gnd
Floating Gnd
Y Drive Sig
Y Drive Sig
Meter in the Diode Mode