Galaxy Dx 55v no modulation
Posted: Friday 19th Jun 2009, 10:50
Radio Make and Model: Galaxy Dx 55v non mosfet version
PCB Number: 360014c
PLL Number:
Test gear available: volt meter,signal gen.,rf probe,watt meter
Symptoms: Radio has no modulation
What is working: PA works,receive is good,rf power output is good.
What has been tried: Tried different mic,changed mod.amps tr49,tr50,tr51. also checked volts on Ic4 and all volts check good.
Did it suddenly happen ?: yes
Anything else that may be of help?: Thanks for any help.
PCB Number: 360014c
PLL Number:
Test gear available: volt meter,signal gen.,rf probe,watt meter
Symptoms: Radio has no modulation
What is working: PA works,receive is good,rf power output is good.
What has been tried: Tried different mic,changed mod.amps tr49,tr50,tr51. also checked volts on Ic4 and all volts check good.
Did it suddenly happen ?: yes
Anything else that may be of help?: Thanks for any help.