Vertex Standard VX-1400 Series Service Manual page 8

Alignment
Preparation
Please back up the data of VX-1400 (following refer-
ence).
1. "Upload" function in the "Radio" menu of CE111.
2. Click on the [ON] button.
➠
3. "Save As" function in the "File"
menu of CE111.
4. "Save" function in the "File" menu
of CE111.
P l e a s e s e l e c t
Alignment.c111" clicking "File"-
"Open".
Please select "Radio"-"Download" and return it to
former data when the adjustment ends.
50-ohm
Dummy Load
RF Sampling
Coupler
Inline
Wattmeter
Frequency
Counter
Install the CE111 (Clone Editor) to your PC.
Set the "VOL" of VX-1400 to the position of "12-
o'clock".
Connect the VX-1400 to a computer with a Clone cable.
All manuals and user guides at all-guides.com
" V X - 1 4 0 0
RF
Signal Generator
ANT
Transceiver
MIC INPUT
Power Supply
13.8 VDC
VPL-1 or FIF-10+CT-104A
Programming Cable
COM Port
CE111 Programming Software
PLL Reference Frequency Alignment
Press and hold in the [P1], [P2], [P0] and [P3] keys,
while turning the radio on, to enter the alignment
mode.
Connect the Frequency Counter to TP4044 on the
MAIN Unit.
Press the [ ] / [ ] key for 22.625 MHz ±1Hz on the
Frequency Counter.
Press and hold in the [MENU] button for 2 seconds to
save the new settings and exit from the alignment
mode.
2nd Local Carrier Output Level
Connect the RF millivoltmeter to TP4039 on the MAIN
Unit.
Adjust T4017 on the MAIN Unit for maximum de-
flection on the RF millivoltmeter (more than 40
mVrms).
PLL VCV Voltage
Connect the Digital DC voltmeter (high-Z) to TP4058
on the MAIN Unit.
Referring to the table below, adjust the listed compo-
nents for the required voltage, or confirm that the cor-
rect voltage is present on each frequency listed (It does
again).
CH
010
011
012
013
TX IF Circuit (SSB/CW)
Connect the 50-Ohm Dummy Load and Wattmeter to
the "ANT" jack.
Disconnect the TMP plug from J4002 on the RF-IF-
Unit, and then connect the RF millivoltmeter and 50
Ohm dummy load to J4002.
Inject the 1 mV, 1 kHz audio signal to MIC Terminal
of MIC jack.
Press the [⊳ ]/[ ], [
"memory channel 015".
Press the PTT button; adjust T4015, T4012, T4013,
T4014, and T4011 on the MAIN-Unit for maximum
deflection on the RF millivoltmeter (Please adjust it
again).
Disconnect the RF millivoltmeter and 50 Ohm dummy
load from J4002 on the MAIN-Unit, then re-connect
the TMP plug to J4002.
RX IF Circuit (SSB/CW)
Connect the AF millivoltmeter and 4 Ohm dummy
load to the EXT SPKR jack.
Connect the RF Signal Generator to the "ANT" jack,
VX-1400 Series Service Manual
VCO Adjustment
VCO1 5.2 ± 0.1 V
VCO1 > 0.6 V
VCO2 5.2 ± 0.1 V
VCO2 > 0.6 V
] / [ ] button to select the