Can i rewire my ibanez 06 sr305fm without the balance pot? if so how ? it has front and rear DX5 battery powered pickups.

I'm pretty sure that model has active - battery powered - pickups, and yours is flat, so no output at all. The battery would be under the smaller cover plate on the back

http://resources.ibanez.com/resourceservicehost/images/Ibanez/web/insets/zoom/SR300SLB_Battery_Box.jpg

The most comprehensive diagrams for different pickup configurations is on the seymour Duncan website. You should find the info you need there.

Assuming you have the bass eq turned up, the problem will be in the pickup rather than the preamp . It's easiest to just replace it.

It sounds like the guitar pickup may be faulty. It may be a loose connection on the which could be soldered easily or it may be damaged in some other way.

As this is isolated with your G string, I suspect the individual pickup unit is at fault.

Is the tuner showing power. If so pull out (remove mounting screws) and check 1/8 plug from under the saddle pickup.

You need to contact Ibanez direct for exact specs

It's wired like this: http://www.seymourduncan.com/support/wiring-diagrams/schematics.php?schematic=HSH_1v_1t_5w

Try the Ibanez site:

http://www.ibanez.com/support/wiringdiagrams.aspx

Almost any guitar shop[ can replace a damaged pot without rebuilding the whole wiring harness. Pots usually only have three wires or some might have an extra pair if the pot has an integral switch. The hardest part will be to get an exact replacement pot.