Verification Procedure; Preparation - Icom IP501M Service Manual

SECTION 5

5-1 PREPARATION

■ REQUIRED EQUIPMENT
EQUIPMENT
Output voltage:
DC power supply
Current capacity: 3 A or more
Ammeter Measuring range: 0 to 3 A
LTE/W-CDMA
‒
simulator
Spectrum analyzer Measuring range: 2 to 3 GHz
GPS antenna ‒
■ CONNECTIONS
Spectrum analyzer
2 to 3 GHz
to LAN PORT
PC
to MICROPHONE
CONNECTOR
JIG cable 1:
See the illustration shown on page 5-2.

VERIFICATION PROCEDURE

GRADE AND RANGE
13.8 V or 26.4 V
Distortion meter
3% or less at 1 kHz/50 mV to 10 V
DC power supply
13.8 V or 26.4 V/3 A
J604 J604
J502 J502
EQUIPMENT
Audio generator
(AG)
AC millivoltmeter
Distortion meter
External speaker
GPS antenna
LTE/W-CDMA simulator
External speaker
5 W/4 Ω
Ammeter
3 A
MAIN-A UNIT (Top view)
IP501M
JIG cable 2:
5-1
GRADE AND RANGE
Frequency range: 300~3000 Hz
Output level: 1~500 mV
Measuring range: 1 mV to 5 V
Measuring accuracy: 3% or less at 1 kHz
Input level: 50 mV to 10 V
Input impedance: 4 Ω
Capacity: More than 5 W
to GPS ANTENNA CONNECTOR
to EXTERNAL SPEAKER JACK
to DC POWER CABLE
to LAN CABLE
to LTE ANTENNA
CONNECTOR (MAIN)
to LTE ANTENNA
CONNECTOR (SUB)
See the illustration shown on page 5-2.