TM
11-5820-921-40-1
REFERENCE
TROUBLESHOOTING
DESIGNATOR
FUNCTIONAL NAME
ENERGIZING VOLTAGE
DIAGRAM (FIGURE NO.)
+26.5 Vdc
1A1K1
Rx-Tx Input Switching
(DPDT Electrical Relay)
Rx-Tx Output Switching
+26.5 Vdc
1A7A1K1
(DPDT Electrical Relay)
1A7A1K2
+26.5 Vdc
Tune Load Switching
(DPDT Electrical Relay)
HV ON
1A13A1K1
+26.5 Vdc
(DPDT Electrical Relay)
POWER ON
+26.5 Vdc
1A14K1
(SPST 50A Relay)
REFERENCE
TROUBLESHOOTING
DESIGNATOR
FUNCTIONAL NAME
ENERGIZING VOLTAGE
DIAGRAM (FIGURE NO.
(Red) 1A2DS1
OVERLOAD FAULT
+10 Vdc
(Grn) 1A6DS1
Band "G"
+19 Vdc
(Grn) 1A6DS2
Band "F"
+19 Vdc
(Grn) 1A6DS3
Band "H"
+19 Vdc
Band "C"
(Grn) 1A6DS4
+19 Vdc
(Grn) 1A6DS5
Band "D"
+19 Vdc
Band "E"
(Grn) 1A6DS6
+19 Vdc
(Grn) 1A6DS7
Band "A"
+19 Vdc
(Grn) 1A6DS8
Band "B"
+19 Vdc
(Wht) 1A13A1DS1
HV ON
+135 Vdc
(Grn) 1A14A4DS1
RDY
+19 Vdc
(Grn) 1A14A4DS2
XMT
+19 Vdc
(Amb) 1A14A4DS3
TUNE
+19 Vdc
FIL FAULT
(Amb) 1A14A4DS4
+19 Vdc
(Red) 1A14A4DS5
PA FAULT
+19Vdc
(Red) 1A14A4DS6
+19 Vdc
CPLR FAULT
I
FRONT PANEL
REFERENCE
TROUBLESHOOTING
DESIGNATOR
MARKING
DIAGRAM (FIGURE NO.)
1A14CB1
ANT CPLR CB
3
Antenna Coupler
CU-2064/GRC-
193
PA CB
Power Amplifier
1A14CB2
50
AM-6545/GRC-
193
