Yaesu FTDX10, Technical Supplement

Page: 15 / 120

Alignment
FTDX10 Technical Supplement
ALIGNMENT -6

Rotate the [MPVD] ring so that the DC voltme
-
ter reading is “1.90 V (±0.1 V)”.

Set the frequency to 51.900 MHz in the CW-U
mode.

Rotate the [FUNC] knob to select the alignment
parameter “2-010 RF-AGC 50”.

Rotate the [MPVD] ring so that the DC voltme
-
ter reading is “1.90 V (±0.1 V)”.

Press and hold in the [FUNC] knob to save the
new setting and exit the alignment mode.
MAIN RF-AGC SCOPE Adjustment

Connect the RF Signal Generator to the ANT
jack, then set the output level to 0 dBm.

Press and hold in the [STEP/MCH], [C.S] and
[FINE] keys, while turning the radio ON, to en
-
ter the alignment mode.

Connect the DC voltmeter to TP2520 on the
MAIN Unit.

Set the frequency to 14.200 MHz.

Adjust VR2501 on the MAIN Unit so that the
DC voltmeter reading is “1.50 V (±0.03 V)”.

Press and hold in the [FUNC] knob to save the
new setting and exit the alignment mode.
TP2520 VR2501