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#Post#: 37--------------------------------------------------
Cobra 2000 GTL Repair Tips
DIR By: kycbradio
Date: October 5, 2018, 6:16 am
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Cobra 2000 GTL Repair Tips
Frequency counter eratic:
1. Find D528 (5.7v 1/2W zener) located in the freq. counter
module.
2. Replace it with an NTE-136A 1 watt zener.
Transmit on SSB, but not on AM:
1. Find the regulator TR41 (2sc1419) and remove it.
2. Replace with a GE-66(10 amp) or an NTE-152 (7 amp)
Channel display glows dim after radio is shut down, freq.
counter may be unstable
1. Find Fet-501 and Fet-502 located in freq. counter module and
replace them.
Older models use: 2SK19GR
Newer models use: 2SK192A
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