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Alignment
FTDX101MP/D Technical Supplement
ALIGNMENT -14
PA Unit Adjustment (FTDX101MP)
Preparation
Connect the 50-Ohm Dummy Load and Watt
-
meter to the “ANT 1” jack.
Disconnect the coaxial cables from J6001 and
J6007 on the 200W-PA Unit, then terminate
J6001 and J6007, each with a 50-Ohm resistor.
Disconnect the jumper plugs from J6004 and
J6005 on the 200W-PA Unit.
Pre-Drive Stage Idling Current Adjustment
Connect the DC ammeter to J6004 on the 200W-
PA Unit.
Press and hold the PTT button then adjust the
VR6006 so that the DC ammeter reading is “200
mA (±20 mA)”.
Press and hold the PTT button then adjust the
VR6001 so that the DC ammeter reading is “200
mA (±5 mA)”.
Release the PTT button.
Drive Stage Idling Current Adjustment
Connect the DC ammeter to J6005 on the 200W-
PA Unit.
Press and hold the PTT button then adjust the
VR6002 so that the DC ammeter reading is “800
mA (±100 mA)”.
Press and hold the PTT button then adjust the
VR6003 so that the DC ammeter reading is “1.6
A (±200 mA)”.
Release the PTT button.
Final Stage Idling Current Adjustment
Connect the DC ammeter between External
Power supply and FTDX101MP.
Press and hold the PTT button, while adjusting
the VR6004 so that the DC ammeter reading is
“500 mA (±100 mA)”.
Press and hold the PTT button, while adjusting
the VR6005 so that the DC ammeter reading is
“1.0 A (±200 mA)”.
Release the PTT button.
Termination
Disconnect the 50-Ohm resistors from J6001
and J6007, then connect the coaxial cables to
J6001 and J6007.
Re-connect the jumper plugs to J6004 and J6005.
J6007
J6006
VR6002
VR6005
VR6004
J6004
VR6003
J6001
J6005
Summary of Contents for FTDX101MP
Page 8: ...BLOCK DIAGRAM 1 FTDX101MP D Technical Supplement Block Diagram...
Page 35: ...FTDX101MP D Technical Supplement MAIN 1 MAIN Unit Circuit Diagram MAIN Unit CPU...
Page 36: ...FTDX101MP D Technical Supplement MAIN 2 MAIN Unit Circuit Diagram MAIN Unit DVI...
Page 37: ...FTDX101MP D Technical Supplement MAIN 3 MAIN Unit Circuit Diagram MAIN Unit DSP...
Page 38: ...FTDX101MP D Technical Supplement MAIN 4 MAIN Unit Parts Layout side A...
Page 39: ...FTDX101MP D Technical Supplement MAIN 5 MAIN Unit Parts Layout side B...
Page 58: ...FTDX101MP D Technical Supplement RX 1 1 RX 1 Unit Circuit Diagram...
Page 59: ...FTDX101MP D Technical Supplement RX 1 2 RX 1 Unit Parts Layout side A side B...
Page 77: ...FTDX101MP D Technical Supplement RX 2 1 RX 2 Unit Circuit Diagram...
Page 78: ...FTDX101MP D Technical Supplement RX 2 2 RX 2 Unit Parts Layout side A side B...
Page 96: ...FTDX101MP D Technical Supplement AF 1 AF Unit Circuit Diagram...
Page 97: ...FTDX101MP D Technical Supplement AF 2 AF Unit Parts Layout side A...
Page 98: ...FTDX101MP D Technical Supplement AF 3 AF Unit Parts Layout side B...
Page 112: ...FTDX101MP D Technical Supplement VCT 1 VCT Unit Circuit Diagram...
Page 113: ...FTDX101MP D Technical Supplement VCT 2 VCT Unit Parts Layout side A side B...
Page 117: ...FTDX101MP D Technical Supplement VCT CNTL 1 VCT CNTL Unit Circuit Diagram...
Page 118: ...FTDX101MP D Technical Supplement VCT CNTL 2 VCT CNTL Unit Parts Layout side A side B...
Page 120: ...FTDX101MP D Technical Supplement PA 1 PA Unit FTDX101D Circuit Diagram...
Page 121: ...FTDX101MP D Technical Supplement PA 2 PA Unit FTDX101D Parts Layout side A...
Page 122: ...FTDX101MP D Technical Supplement PA 3 PA Unit FTDX101D Parts Layout side B...
Page 131: ...FTDX101MP D Technical Supplement 200W PA 1 200W PA Unit FTDX101MP Circuit Diagram...
Page 132: ...FTDX101MP D Technical Supplement 200W PA 2 200W PA Unit FTDX101MP Parts Layout side A...
Page 133: ...FTDX101MP D Technical Supplement 200W PA 3 200W PA Unit FTDX101MP Parts Layout side B...
Page 143: ...FTDX101MP D Technical Supplement TUNER 1 TUNER Unit FTDX101D Circuit Diagram...
Page 144: ...FTDX101MP D Technical Supplement TUNER 2 TUNER Unit FTDX101D Parts Layout side A...
Page 145: ...FTDX101MP D Technical Supplement TUNER 3 TUNER Unit FTDX101D Parts Layout side B...
Page 151: ...FTDX101MP D Technical Supplement 200W TUNER 1 200W TUNER Unit FTDX101MP Circuit Diagram...
Page 152: ...FTDX101MP D Technical Supplement 200W TUNER 2 200W TUNER Unit FTDX101MP Parts Layout side A...
Page 153: ...FTDX101MP D Technical Supplement 200W TUNER 3 200W TUNER Unit FTDX101MP Parts Layout side B...
Page 159: ...FTDX101MP D Technical Supplement DISPLAY 1 Circuit Diagram DISPLAY Unit...
Page 160: ...FTDX101MP D Technical Supplement DISPLAY 2 Parts Layout side A DISPLAY Unit...
Page 161: ...FTDX101MP D Technical Supplement DISPLAY 3 Parts Layout side B DISPLAY Unit...
Page 172: ...FTDX101MP D Technical Supplement SW A 1 Circuit Diagram SW A Unit...
Page 173: ...FTDX101MP D Technical Supplement SW A 2 Parts Layout side A SW A Unit...
Page 174: ...FTDX101MP D Technical Supplement SW A 3 Parts Layout side B SW A Unit...
Page 180: ...SW B 1 Circuit Diagram Parts Layout side A side B FTDX101MP D Technical Supplement SW B Unit...
Page 182: ...SW C 1 Circuit Diagram Parts Layout side A side B FTDX101MP D Technical Supplement SW C Unit...
Page 184: ...VR 1 Circuit Diagram Parts Layout side A side B FTDX101MP D Technical Supplement VR Unit...
Page 187: ...ENC B 1 Circuit Diagram FTDX101MP D Technical Supplement ENC B Unit...
Page 188: ...ENC B 2 Parts Layout side A side B FTDX101MP D Technical Supplement ENC B Unit...
Page 190: ...JACK 1 Circuit Diagram Parts Layout side A side B FTDX101MP D Technical Supplement JACK Unit...
Page 192: ...MIC 1 Circuit Diagram Parts Layout side A side B FTDX101MP D Technical Supplement MIC Unit...