Looking for a Cobra 29LX BT 6 pin mic radio schematic

[dss56]

Im trying to find a schematic for a Cobra 29LX BT that has the 6 pin mic. Need the complete schematic.
Radio has no modulation has good 4 watts power.
The Cobra 29ltd have similar chassis but are a bit different and later years use the TDA 2003 audio chip as this 29LX does.

looked on cb tricks and dont have the newer type schematic.

thanks