Genie GS-2046 Service Manual page 154

Section 5 • Troubleshooting Flow Charts
CHART 16
Continued from
page 26.
5 - 28
0V
Check for voltage at
terminal 3 of the voltage
regulator on U3.
5V
Check for continuity in
the blue data (+) line
continuity
from pin D of the
platform controls quick
disconnect to terminal
B1 at U5.
no continuity
Replace the coil cord
assembly OR replace
the control cable from
the platform to U5.
Genie GS-2046 and GS-2646 and GS-3246
Replace U3.
Check for continuity in continuity Consult the Genie
the green data (-) line or
the yellow data (-) line
from pin E of the
platform controls quick
disconnect to terminal
C1 at U5.
no continuity
Replace the coil cord
assembly OR replace
the control cable from
the platform to U5.
June 2003
REV A
Industries Service
Department.
Part No. 72972