crunch pzx5000.1 Schematic Request

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hi,

I am working on the above mentioned amplifier. it is going into protect and i feel it is due to DC on the speaker terminals. Anybody have schematic for the same or help me in forcing the amp to come on to enable me check the voltages. Thank you,

Imran
 
Post photos if no one can answer your questions. I have no clue what this amp is.

Here are the picture of driver board and main board. Thank you.
 

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Is that waveform driving precisely back down to the negative rail?

Was the problem precisely the same before replacing the ICs on that board as it is now (without the 2-3 jumper)?

The problem was no output. i was not getting no oscillations on any gates of outputs.

i thought driver board problem so i changed both IC. Now also i am not getting no oscillations.

Yes the drive is going in negative. i am using current limit. if i try without current limit it is pulling 3ams and power supply mosfets gettings hot.

with current limiting resistor it is only pulling 1A.
 
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