
FT
DX
3000 Technical Supplement
Alignment
ALIGNMENT-4
loCAl U
nit
A
lignment
P
oints
J4005
J4004
T4005
T4012
T4010
T4009
TP4002
J4006
2nd/3rd
Local Oscillator Adjustment
Disconnect the coaxial cable from J4005 on the
LOCAL Unit, then connect the RF millivoltme
-
ter to J4005.
Adjust T4005 on the LOCAL Unit for maximum
deflection on the RF millivoltmeter (more than
-6 dBm).
Disconnect the RF millivoltmeter from J4005,
then connect the RF millivoltmeter to J4006.
Adjust T4009, T4010, and T4012 on the LOCAL
Unit for maximum deflection on the RF milli
-
voltmeter (more than -2 dBm).
Disconnect the RF millivoltmeter from J4006,
then re-connect the coaxial cable to J4005.
VCO Adjustment
Connect the Digital DC voltmeter (high-Z) to
TP4002 on the LOCAL Unit.
Disconnect the coaxial cable from J4004 on the
LOCAL Unit, then connect the RF millivoltme
-
ter to J4004.
Press and hold in the [1.8(1)], [3.5(2)], and [7(3)]
keys, while turning the radio on, to enter the
alignment mode.
Referring to the table below, select the appro
-
priate “Alignment Parameter” using the Main
Tuning Dial knob per the chart below, and
adjust the listed components for the required
voltage, or confirm that the correct voltage is
present on each alignment parameter.
Disconnect the RF millivoltmeter from J4004,
then re-connect the coaxial cable to J4004.
Press and hold in the [MENU] button for one
second to save the new setting and exit the
alignment mode.
A
lignment
P
ArAmeter
1-07 VCO1-H
1-08 VCO1-L
1-09 VCO2-H
1-10 VCO2-L
1-11 VCO3-H
1-12 VCO3-L
1-13 VCO4-H
1-14 VCO4-L
1-15 VCO5-H
1-16 VCO5-L
A
djust
/ C
onfirm
Adjust T4013
Confirm
Adjust T4014
Confirm
Adjust T4015
Confirm
Adjust T4016
Confirm
Adjust T4017
Confirm
dC
voltmeter
5.0 V ±0.1 V
At least 0.6 V
5.0 V ±0.1 V
At least 0.6 V
5.0 V ±0.1 V
At least 0.6 V
5.0 V ±0.1 V
At least 0.6 V
5.0 V ±0.1 V
At least 0.6 V
rf
millivoltmeter
At least –15 dBm
At least –15 dBm
At least –15 dBm
At least –15 dBm
At least –15 dBm
At least –15 dBm
At least –15 dBm
At least –15 dBm
At least –15 dBm
At least –15 dBm
Содержание FTdx3000 Series
Страница 10: ...BLOCK DIAGRAM 1 FTDX3000 Technical Supplement Block Diagram...
Страница 11: ...CONNECTION DIAGRAM 1 FTDX3000 Technical Supplement Connection Diagram...
Страница 31: ...FTDX3000 Technical Supplement MAIN 31 MAIN Unit Lot 1 3 Circuit Diagram...
Страница 32: ...FTDX3000 Technical Supplement MAIN 32 A B C D E F G H 1 2 3 4 5 6 MAIN Unit Lot 1 3 Parts Layout side A...
Страница 33: ...FTDX3000 Technical Supplement MAIN 33 MAIN Unit Lot 1 3 Parts Layout side B a b c d e f g h 1 2 3 4 5 6...
Страница 34: ...FTDX3000 Technical Supplement MAIN 34 MAIN Unit Lot 4 Circuit Diagram...
Страница 35: ...FTDX3000 Technical Supplement MAIN 35 A B C D E F G H 1 2 3 4 5 6 MAIN Unit Lot 4 Parts Layout side A...
Страница 36: ...FTDX3000 Technical Supplement MAIN 36 MAIN Unit Lot 4 Parts Layout side B a b c d e f g h 1 2 3 4 5 6...
Страница 61: ...FTDX3000 Technical Supplement BPF 32 BPF Unit Circuit Diagram...
Страница 62: ...FTDX3000 Technical Supplement BPF 33 A C D 1 2 3 4 5 6 BPF Unit Parts Layout Side A Side B B...
Страница 67: ...FTDX3000 Technical Supplement SCP 7 SCP Unit Circuit Diagram...
Страница 68: ...FTDX3000 Technical Supplement SCP 8 A C D 1 2 3 4 SCP Unit Parts Layout Side A Side B B...
Страница 72: ...FTDX3000 Technical Supplement CNTL 6 CNTL Unit Lot 1 3 Circuit Diagram...
Страница 73: ...FTDX3000 Technical Supplement CNTL 7 A B C D E F G H 1 2 3 CNTL Unit Lot 1 3 Parts Layout Side A Side B...
Страница 74: ...FTDX3000 Technical Supplement CNTL 8 CNTL Unit Lot 4 Circuit Diagram...
Страница 75: ...FTDX3000 Technical Supplement CNTL 9 A B C D E F G H 1 2 3 CNTL Unit Lot 4 Parts Layout Side A Side B...
Страница 85: ...FTDX3000 Technical Supplement LOCAL 14 LOCAL Unit Lot 1 3 Circuit Diagram...
Страница 86: ...FTDX3000 Technical Supplement LOCAL 15 A B C D E F G 1 2 4 3 LOCAL Unit Lot 1 3 Parts Layout Side A...
Страница 87: ...FTDX3000 Technical Supplement LOCAL 16 LOCAL Unit Lot 1 3 Parts Layout Side B...
Страница 88: ...FTDX3000 Technical Supplement LOCAL 17 LOCAL Unit Lot 4 Circuit Diagram...
Страница 89: ...FTDX3000 Technical Supplement LOCAL 18 A B C D E F G 1 2 4 3 LOCAL Unit Lot 4 Parts Layout Side A...
Страница 90: ...FTDX3000 Technical Supplement LOCAL 19 LOCAL Unit Lot 4 Parts Layout Side B...
Страница 99: ...FTDX3000 Technical Supplement PA 15 PA Unit Circuit Diagram...
Страница 100: ...FTDX3000 Technical Supplement PA 16 A B C D E F 1 2 3 4 5 7 6 8 PA Unit Parts Layout side A...
Страница 101: ...FTDX3000 Technical Supplement PA 17 PA Unit Parts Layout side B...
Страница 108: ...FTDX3000 Technical Supplement TUNER 10 TUNER Unit Circuit Diagram...
Страница 109: ...FTDX3000 Technical Supplement TUNER 11 A B C D E F G H 1 2 3 TUNER Unit Parts Layout Side A Side B...
Страница 114: ...FTDX3000 Technical Supplement DSP 7 DSP Unit Circuit Diagram...
Страница 115: ...FTDX3000 Technical Supplement DSP 8 A C E D 1 2 3 DSP Unit Parts Layout Side A B...
Страница 116: ...FTDX3000 Technical Supplement DSP 9 DSP Unit Parts Layout Side B a c e d 1 2 3 b...
Страница 122: ...FTDX3000 Technical Supplement FFT 9 FFT Unit Circuit Diagram...
Страница 123: ...FTDX3000 Technical Supplement FFT 10 A a C c E e D d 1 1 2 2 4 4 3 3 FFT Unit Parts Layout Side A Side B B b...
Страница 128: ...FTDX3000 Technical Supplement DISPLAY 1 7 DISPLAY 1 Unit Circuit Diagram...
Страница 129: ...FTDX3000 Technical Supplement DISPLAY 1 8 A C E D F 1 2 4 3 DISPLAY 1 Unit Parts Layout Side A B...
Страница 130: ...FTDX3000 Technical Supplement DISPLAY 1 9 DISPLAY 1 Unit Parts Layout Side B A C E D F 1 2 4 3 B...
Страница 136: ...FTDX3000 Technical Supplement DISPLAY 2 9 DISPLAY 2 Unit Circuit Diagram...
Страница 137: ...FTDX3000 Technical Supplement DISPLAY 2 10 DISPLAY 2 Unit Parts Layout Side A Side B...
Страница 139: ...FTDX3000 Technical Supplement SW A 4 SW A Unit Circuit Diagram...
Страница 140: ...FTDX3000 Technical Supplement SW A 5 SW A Unit Parts Layout Side A Side B...
Страница 143: ...FTDX3000 Technical Supplement SW B 5 SW B Unit Circuit Diagram...
Страница 144: ...FTDX3000 Technical Supplement SW B 6 SW B Unit Parts Layout Side A Side B...
Страница 147: ...VR A 1 VR A Unit Circuit Diagram Parts Layout Side A Side B FTDX3000 Technical Supplement...