ibanez tbx15r schematic?

[nosaj]

Looking for a ibanez tbx15r schematic. I have one that is low vol. Inputting sine at vol or gain pot it is still low. Using the cd input the power amp is working properly.
So if anyone has one that would be great.

Thanks,
nosaj

[Jon Snell]

Have you contacted Ibanez? http://www2.ibanez.com/support/wiringdiagrams/
You might get lucky.

[nosaj]

Ok so I got it up and running like it should.
train of thought on how I proceeded.
Disconnected PT checked voltages got 30Vac end to end 15v to CT each side equal.
Looking up the data sheets on the sip jrc NLM4558 Voltages accepted are 12-15vdc So on the output board I had a +12 rail and -0 rail. Disconnect the preamp board -12v comes back. So something is short on the negative rail. so on the negative rail for the preamp I get 1.2 ohms to ground. Move red lead to first cap 1.2 ohm. Ohm testing the cap in circuit it's shorted. Ohm test negative rail now shows OL. Hook everything back up and it's screaming again.

Just figured I'd follow up and show train of thought for this amp since no schematic was available.

Feel free to critique or whatever.

nosaj