Section 5 Adjustment Procedures; Preparation - Icom IC-F50 Service Manual Addendum

SECTION 5

5-1 PREPARATION

When adjusting IC-F50/F51, the optional CS-F50 ADJ
OPC-966 ) are required.
CLONING CABLE
 REQUIRED TEST EQUIPMENT
EQUIPMENT GRADE AND RANGE
Output voltage
DC power supply
Current capacity
Frequency range
FM deviation meter
Measuring range
Frequency range
Frequency counter Frequency accuracy : ±1 ppm or better
Sensitivity
Digital multimeter Input impedance
Measuring range
RF power meter Frequency range
(terminated type) Impedance
SWR
 SYSTEM REQUIREMENTS
® ®
• Microsoft Windows 95/98/ME
• RS-232C Serial port (DB9)
 ADJUSTMENT SOFTWARE INSTALLATION
q Boot up Windows.
- Quit all applications when Windows is running.
w Insert the cloning software CD-ROM into the appropriate
CD-ROM drive.
e Select 'Run' from the [Start] menu.
r Type the setup program name using the full path name,
then push [Enter] key.
(For example; D:\Setup.exe)
t Follow the prompts.
y Program group 'CS-F50 ADJ' appears in the 'Programs'
folder of the [Start] menu.
 BEFORE STARTING SOFTWARE ADJUSTMENT
Clone the adjustment frequencies, listed in page 5-2, into
the transceiver using with the CS-F50 before starting the
software adjustment. Otherwise, the transceiver can not
start software adjustment.
CAUTION!:
BACK UP the originally programed memory
data in the transceiver before progaming the
adjustment frequencies.
When program the adjustment frequencies
into the transceiver, the transceiver's memory
data will be overwritten and lose original
memory data at the same time.
ADJUSTMENT PROCEDURES
ADJUSTMENT SOFTWARE
: 7.2 V DC
: 3 A or more
: DC–300 MHz
: 0 to ±10 kHz
: 0.1–300 MHz
: 100 mV or better
: 10 MΩ/V DC or more
: 1–10 W
: 100–300 MHz
: 50 Ω
: Less than 1.2 : 1
5 - 1
(Rev. 1.0 or later), *OPC-966
EQUIPMENT GRADE AND RANGE
Frequency range
Audio generator
Output level
Attenuator Power attenuation
Capacity
Frequency range
Standard signal
Output level
generator (SSG)
DC voltmeter Input impedance
Frequency range
Oscilloscope
Measuring range
AC millivoltmeter Measuring range
 STARTING SOFTWARE ADJUSTMENT
q Connect IC-F50/F51 and PC with *OPC-966
w Turn the transceiver power ON.
e Boot up Windows, and click the program group 'CS-F50
ADJ' in the 'Programs' folder of the [Start] menu, then
CS-F50 ADJ's window appears.
r Click 'Connect' on the CS-F50's window, then appears
IC-F50/F51's up-to-date condition.
t Set or modify adjustment data as desired.
Microsoft and Windows are registered trademarks of
Microsoft Corporation in the U.S.A. and other countries.
(modified
JIG CABLE
: 300–3000 Hz
: 1–500 mV
: 40 or 50 dB
: 10 W or more
: 100–300 MHz
: 0.1 µV to 32 mV
(–127 to –17 dBm)
: 50 kΩ/V DC or more
: DC–20 MHz
: 0.01–20 V
: 10 mV to 10 V
.
JIG CABLE