Transmitter Adjustment - Yaesu FT-2000 Technical Supplement

Alignment

Transmitter Adjustment

TX IFT Adjustment
Disconnect the coaxial cable from J1004 on the
MAIN Unit, then connect the RF millivoltmeter
to J1004.
Set the Main Band (VFO-A) frequency to 14.200
MHz in the FM mode, then rotate the [RF PWR]
knob to the fully clockwise position.
Press the PTT button, adjust T1033, T1029, T1020,
T1014, T1010, and T1007 for maximum deflection
on the RF millivoltmeter.
Release the PTT button.
Disconnect the RF millivoltmeter from J1004, then
re-connect the coaxial cable to J1004.
J1004
J1020
T1007
T1010
T1033
ALIGNMENT-12
( T
MAIN U
NIT RANSMITTER
TX MCF Adjustment
Disconnect the coaxial cables from J1004, J1038,
and J1039 on the MAIN Unit.
Set the Main Band (VFO-A) frequency to 28.850
MHz in the USB mode, then rotate the [RF PWR]
knob to the fully clockwise position.
Connect the Tracking Generator to J1039 and con-
nect the Spectrum Analyzer to J1020.
Set up the Spectrum Analyzer as shown below:
Center Frequency: 69.450 MHz
Span: 50 kHz
Press the PTT button. Adjust T1020 on the MAIN
Unit to obtain maximum amplitude with mini-
mum ripple.
Disconnect the Tracking Generator from J1039
and the Spectrum Analyzer from J1020.
Connect the coaxial cables back to J1004, J1038,
and J1039.
) A
S P
ECTION LIGNMENT OINTS
J1038
J1041
T1006
T1014
T1020
J1039
T1029