Troubleshooting Charts; Consolette Does Not Work Troubleshooting Chart - Motorola ASTRO Spectra Instruction Manual

Troubleshooting Charts

CONSOLETTE DOES NOT WORK
Consolette
does not work
Is there
No
an ASTRO Spectra
control head
present?
Yes
Does
the message
Yes
ERROR IC/10
appear on the
display?
No
Other
Yes
error
messages?
No
Is the
No
power on
LED lit?
Yes
Is the
unit being
Yes
operated with any connected to the proper
external
equipment?
No
Is the
Program No radio programmed Yes
to correct frequencies
correctly
and PL/DPL
codes?
Yes
6881086C22-B
Disable
Is the
No
TRC board TRC option
present? in codeplug
Yes
Reprogram
the TRC board
or replace
Refer to Troubleshooting
Procedures in the
ASTRO Spectra
Detailed Service Manual
Refer to power
problem trouble-
shooting chart
Is the
equipment
Connect
No
properly
accessory
connector?
Yes
Is the
equipment No Repair
functioning
equipment
properly?
Are
the radios in
No Program
the system programmed
correctly
to correct frequencies
and PL/DPL
codes?
Yes
Connect
properly
Apply standard test Is
Yes
speaker
signal to receiver properly
present?
connected?
(see note)
No
Is 1kHz
Check connections and/or
signal routed to
No
refer to Troubleshooting
pin 17 of connector J1
Procedures in ASTRO/Spectra
on board from
Detailed Service Manual
radio?
Yes
Check
Is the
No
connections
board getting
DC power? and/or power
supply
Yes
NOTE:
Standard test signal is an on-channel
signal at 1mV, modulated by a 1kHz tone
at 3kHz deviation and a correct PL tone
Check and/or modulated at 0.75kHz deviation.
repair or
replace board
Apply
push to talk
to consolette
Check connections and/or
refer to Troubleshooting
Procedures in ASTRO/Spectra
Detailed Service Manual
No No
With
Does
Is it volume turned
Yes
RF signal
up can 1kHz tone
appear at RX/TX
be heard at
port?
speaker?
Yes No
Is
No RF cable
Connect
connected to
cable
radio?
Yes
Check connections and/or
refer to Troubleshooting
Procedures in ASTRO/Spectra
Detailed Service Manual

Consolette Does Not Work Troubleshooting Chart

Apply modulation
Yes
and push to talk
to radio
Does
Check and/or
modulating
No
signal appear at pin repair or
23 of J1 on
replace board
board?
Yes
Check connections and/or
refer to Troubleshooting
Procedures in ASTRO/Spectra
Detailed Service Manual
MAEPF-26153-A
53