FT
DX
3000 Technical Supplement
Alignment
ALIGNMENT-6
2nd
Local Level Adjustment
Connect the RF millivoltmeter to TP1041 on the
MAIN Unit.
Adjust T1040 on the MAIN Unit for maximum
deflection on the RF millivoltmeter (more than
+7 dBm).
IF Transformer Adjustment
Set the VFO-A frequency to 14.200 MHz in the
CW-USB mode.
Set the following controls as indicated:
[ANT] : ANT 1
[IPO] : AMP1
[ATT] : OFF
[R.FLT] : 3 kHz
[AGC] : AUTO
[RF GAIN] : Fully clockwise
Connect the AF millivoltmeter and 4 Ohm
dummy load to the EXT SP jack.
Connect the RF Signal Generator to the “ANT
1” jack, then set the output level to 0 dBµ at the
14.200 MHz.
Adjust T1043 and T1041 on the MAIN Unit in
succession several times for maximum deflec
-
tion on the AF millivoltmeter.
Note
: If the S-meter deflects while adjusting, re
-
duce the RF Signal Generator output so that the
S-meter does not deflect.
MCF Adjustment (1)
Set the VFO-A frequency to 14.200 MHz in the
CW-USB mode.
Set the following controls as indicated:
[ANT] : ANT 1
[IPO] : AMP1
[ATT] : OFF
[µ-TUNE] : THRU
[R.FLT] : 6 kHz
[AGC] : AUTO
[RF GAIN] : Fully clockwise
Connect the AF millivoltmeter and 4 Ohm
dummy load to the EXT SP jack.
Connect the RF Signal Generator to the “ANT 1”
jack, then set the output level to -10 dBµ at the
14.200 MHz.
Adjust T1037, T1033, T1043 and T1041 on the
MAIN Unit in succession several times for max
-
imum deflection on the AF millivoltmeter.
Note
: If the S-meter deflects while adjusting, re
-
duce the RF Signal Generator output so that the
S-meter does not deflect.
mAin U
nit
(
R
eCeiveR
s
eCtion
)
A
lignment
P
oint
T1040
TP1041
T1041
T1037
T1033
T1043
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...