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Ok LC.... Latest tests

Good radio:
Freq cnt TP3, channel 20AM, mirror board removed
16.51000 on RX. -16.51001 on TX. -16.51000/16.50999 when I'd speak

Bad radio:
Freq cnt TP3, channel 20AM, mirror board removed
16.51000 on RX - 16.51006 on TX - 16.51006/16.51005 when I'd speak

Good radio:
V meter to TP2 - 2.908v - No change on TX and speaking

Bad Radio:
V meter to TP2 - 2.986v - 2.985/2.986 on TX when speaking

Both radios - VCO pins

Pins 4,6,8,9,10,11,12 and 13 show 1.2 to 1.3mV on RX
All move to 1.8mV with the mic keyed
All pins fluctuate from 1.5 to 2.0mV while I speak
**Note** these pins would drop at the start of my voice, hold steady at the 1.8mV and rise to 2.0mV as I stopped speaking. Then fall back to the 1.8mV

I only tested these pins because the others did not show any change.

I think this test get a passing grade???

Thank you for your help and patients!

<blockquote data-quote="Jdb0367" data-source="post: 551753" data-attributes="member: 47152">Ok LC.... Latest testsGood radio:Freq cnt TP3, channel 20AM, mirror board removed16.51000 on RX. -16.51001 on TX. -16.51000/16.50999 when I&#039;d speakBad radio:Freq cnt TP3, channel 20AM, mirror board removed16.51000 on RX - 16.51006 on TX - 16.51006/16.51005 when I&#039;d speakGood radio:V meter to TP2 - 2.908v - No change on TX and speakingBad Radio:V meter to TP2 - 2.986v - 2.985/2.986 on TX when speakingBoth radios - VCO pinsPins 4,6,8,9,10,11,12 and 13 show 1.2 to 1.3mV on RXAll move to 1.8mV with the mic keyedAll pins fluctuate from 1.5 to 2.0mV while I speak**Note** these pins would drop at the start of my voice, hold steady at the 1.8mV and rise to 2.0mV as I stopped speaking. Then fall back to the 1.8mVI only tested these pins because the others did not show any change.I think this test get a passing grade???Thank you for your help and patients!</blockquote>

[QUOTE="Jdb0367, post: 551753, member: 47152"] Ok LC.... Latest tests Good radio: Freq cnt TP3, channel 20AM, mirror board removed 16.51000 on RX. -16.51001 on TX. -16.51000/16.50999 when I'd speak Bad radio: Freq cnt TP3, channel 20AM, mirror board removed 16.51000 on RX - 16.51006 on TX - 16.51006/16.51005 when I'd speak Good radio: V meter to TP2 - 2.908v - No change on TX and speaking Bad Radio: V meter to TP2 - 2.986v - 2.985/2.986 on TX when speaking Both radios - VCO pins Pins 4,6,8,9,10,11,12 and 13 show 1.2 to 1.3mV on RX All move to 1.8mV with the mic keyed All pins fluctuate from 1.5 to 2.0mV while I speak **Note** these pins would drop at the start of my voice, hold steady at the 1.8mV and rise to 2.0mV as I stopped speaking. Then fall back to the 1.8mV I only tested these pins because the others did not show any change. I think this test get a passing grade??? Thank you for your help and patients! [/QUOTE]

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