Honeywell bendis king KLN 94, Maintenance Manual

Page: 52 / 172

BENDIX/KING KLN 94
Rev 0, Sept/2000 15599M00.JA Page 5-13
NOTE:
All Checks for this test will be across test points
THTP6 and THTP7 (TST 9).
C. Set S2 to Vertical, toggle the VERT FLAG to ON (on the Tst 9 page), and check for
a DC voltage of not more than 50mV. The corresponding superflag will be OFF.
D. Toggle the VERT FLAG OFF (on the Tst 9 page) and check for a DC voltage be-
tween 350mV and 900mV. The corresponding superflag will be ON.
E. If no failure is indicated, check “OK” on the Final Data Sheet.
F. Set S2 to Lateral, toggle the LAT FLAG to ON (on the Tst 9 page), and check for a
DC voltage of not more than 50mV. The corresponding superflag will be OFF.
G. Toggle the LAT FLAG OFF (on the Tst 9 page) and check for a DC voltage between
350mV and 900mV. The corresponding superflag will be ON.
H. If no failure is indicated, check “OK” on the Final Data Sheet.
I. Toggle the STEERING SUPPERFLAG to ON (on the Tst 9 page). The indicator will
be OFF. Toggle the STEERING SUPERFLAG to OFF (on the Tst 9 page). The in-
dicator will be ON.
J. If no failure is indicated, check “OK” on the Final Data Sheet.
5.2.4.12 INTERNAL VOLTAGE TEST
A. Turn the right inner knob of the unit to display the TST 3 page.
B. Check for the display shown below.
C. Verify the V-LCD-DRIVE reading is between 18.8V and 21.2V.
D. If no failures are indicated, record the voltage reading on the Final Data Sheet.
E. Verify the 13V reading is between 12.8V and 16.7V.
F. If no failures are indicated, record the voltage reading on the Final Data Sheet.
G. Verify the -12V reading is between -10.6V and -12.7V.
H. If no failures are indicated, record the voltage reading on the Final Data Sheet.
I. Turn the right inner knob on the unit to display the following page.
V-LCD-DRIVE 20.4V
P/S 13V 14.6V
P/S 12V -11.5V
TST +3