-
You can now help support WorldwideDX when you shop on Amazon at no additional cost to you! Simply follow this Shop on Amazon link first and a portion of any purchase is sent to WorldwideDX to help with site costs.
-
The Winners of the three Retevis radios 16 Anniversary giveaway are announced!! Click Here to find out if you won!
Texas Star 350 HDV PRE AMP Not Working
- Thread starter BOB 547
- Start date
first thing to check is Q2, the receive pre-amp transistor.
use this diagram to find it:
http://www.cbtricks.com/Amp/txstar/dx250hdv_dx350hdv/graphics/dx350hdv_inter_connection_diagram.pdf
it is a 2N4125 transistor, or you can use an NTE159.
here is a schematic:
http://www.cbtricks.com/Amp/txstar/dx250hdv_dx350hdv/graphics/ts_dx250hdv_dx350hdv_sch.pdf
if Q2 checks ok, try D2. if thats not it, move on to the components around those two parts.
usually its the transistor.
LC
use this diagram to find it:
http://www.cbtricks.com/Amp/txstar/dx250hdv_dx350hdv/graphics/dx350hdv_inter_connection_diagram.pdf
it is a 2N4125 transistor, or you can use an NTE159.
here is a schematic:
http://www.cbtricks.com/Amp/txstar/dx250hdv_dx350hdv/graphics/ts_dx250hdv_dx350hdv_sch.pdf
if Q2 checks ok, try D2. if thats not it, move on to the components around those two parts.
usually its the transistor.
LC
