Yaesu FTDX10, Technical Supplement

Page: 28 / 120

Alignment
FTDX10 Technical Supplement
ALIGNMENT -19
IDD Meter Adjustment

Connect the DC ammeter between External
Power supply and FTDX10.

Press and hold in the [STEP/MCH], [C.S] and
[FINE] keys, while turning the radio ON, to en
-
ter the alignment mode.

Rotate the [FUNC] knob to select the alignment
parameter “3-209 IDD MTR”.

Set the frequency to 14.200 MHz in the CW-U
mode.

Key the transmitter, then rotate the [MPVD]
ring so that the IDD meter reading is “3A” de
-
crease as that on the DC ammeter.

Press the [FUNC] knob, then unkey the
trans-
mitter
.

Press and hold in the [FUNC] knob to save the
new setting and exit the alignment mode.
COMP Meter Adjustment

Press and hold in the [STEP/MCH], [C.S] and
[FINE] keys, while turning the radio ON, to en
-
ter the alignment mode.

Rotate the [FUNC] knob to select the alignment
parameter “3-210 COMP MTR 10dB”.

Key the transmitter, then rotate the [MPVD]
ring for “10 dB“ on the COMP meter.

Rotate the [FUNC] knob to select the alignment
parameter “3-211 COMP MTR 20dB”.

Key the transmitter
, then rotate the [MPVD]
ring for “20 dB” on the COMP meter.

Rotate the [FUNC] knob to select the alignment
parameter “3-212 COMP MTR 30dB”.

Key the transmitter
, then rotate the [MPVD]
ring so that the COMP meter deflects to full
scale.

Press and hold in the [FUNC] knob to save the
new setting and exit the alignment mode.
SCOPE REF Adjustment

Press and hold in the [STEP/MCH], [C.S] and
[FINE] keys, while turning the radio ON, to en
-
ter the alignment mode.

Rotate the [FUNC] knob to select the alignment
parameter “2-040 SCOPE SDR REF”, then rotate
the [MPVD] ring so that the
parameter indica-
tion
“140”.

Rotate the [FUNC] knob to select the alignment
parameter “2-041 SCOPE IFR REF”, then rotate
the [MPVD] ring so that the
parameter indica-
tion
“140”.

Press and hold in the [FUNC] knob to save the
new setting and exit the alignment mode.
OTHER Adjustments

Press and hold in the [STEP/MCH], [C.S] and
[FINE] keys, while turning the radio ON, to en
-
ter the alignment mode.

Rotate the [FUNC] knob to select the alignment
parameter, then rotate the [MPVD] ring so that
the parameter.
Referring to table below.
Alignment Parameter Parameter
1-002 FAN 120
1-004 VCXO 0
1-005 Reserved 0 4
1-006 Reserved 1 0
1-007 Reserved 2 0
1-008 Reserved 3 150
2-027 FIL GAIN 0.3k 91
2-028 FIL GAIN 0.5k 91
2-029 FIL GAIN 3k 91
2-030 FIL GAIN 12k 91