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12v 2W as signed on shema. Small lamp with pair of wire from it.

Another little cosmetic trouble. Lamp on volumemeter burn out. Which replacement I can use? BL1703 not available. Maybe LED?

HI again. Is it available replacement for volume knob? There are tricky potentiometr with upper contact pair and long thin shaft. Ebay search got no luck.

Yes, it was TDA 1029 (Ic1538). Replacing this chip keep amp alive. Also I replace relay with new. And found new power switch in local bargain. Great!

Look like TDA1029 on commutation board is dead. Is it spare available now?

I even disassemble it, clean and check with separate PSU. It work.

HI! Sorry, I will ask my question in English. I have fun with Mi-215 during half year, but yesterday one channel (left) stay silent. When I turn balance knob to left channel - I hear sound from right channel. If no signal, I hear warm tiny noise in broken left channel. If signal exist, only weak distortion from broken channel. I open cover and inspect. I substitute POWER amps - no fun. I substitute drivers - no effect. I measure voltage from input to linear amp (10V on both channels). I suspect …