PA works, sounds strong audio.
In CB Mode, No RX and No TX Audio or RF Output. Bought it missing the PLL chip. I assume it had the branded Cobra 25LTD PLL in it.
I do not have a spare, so I dropped in two different TC9106P (or BP) PLL's. I get 4.6VDC or so on pins 13 and 14. I have another exact copy 25 LTD Classic with TDA2003 chip that WORKS, but has the Cobra PLL in it. I DO NOT get the 4.6VDC on pins 13 and 14 when checking that radio.
I have not tried pulling the Cobra...
Cobra 25 LTD Classic (ver3 with TDA2003 chip) no RX/TX
In CB Mode, No RX and No TX Audio or RF Output. Bought it missing the PLL chip. I assume it had the branded Cobra 25LTD PLL in it.
I do not have a spare, so I dropped in two different TC9106P (or BP) PLL's. I get 4.6VDC or so on pins 13 and 14. I have another exact copy 25 LTD Classic with TDA2003 chip that WORKS, but has the Cobra PLL in it. I DO NOT get the 4.6VDC on pins 13 and 14 when checking that radio.
I have not tried pulling the Cobra...
Cobra 25 LTD Classic (ver3 with TDA2003 chip) no RX/TX