Does anyone have a schematic for this amp? No audio, no protection, no high current. Power supply seems fine, have + and - voltages on the op amps.. they seem a little low +10 and -11.
What is the PS driver IC?
How many TO-92 transistors in that group just to the right of the inductor?
What's the number on the IC just below those transistors?
How many TO-92 transistors in that group just to the right of the inductor?
What's the number on the IC just below those transistors?
The power supply driver is a 3525.
There are 12 transistors in that cluster
I believe the ic below the transistors is a 363
There are 12 transistors in that cluster
I believe the ic below the transistors is a 363
It could be a design similar to one of the common clone amps. Attached is a generic diagram. The following link shows the circuit for the driver circuit. In your amp, I think they eliminated the redundant/parallel drivers to save costs.
http://rollmeover.com/bronco_fab/amps/asian_clone_driver/gac_driver.pdf
http://rollmeover.com/bronco_fab/amps/asian_clone_driver/gac_driver.pdf
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