I bought MCL2P on eBay. As soon as it was delivered I
had discovered the following thing.
When I switch it on together with my BS3200, only a
left channel works but just for 10 seconds.
Then it is becoming quiet gradually within 5 seconds. That is all =(
I opened the cover and discovered that 4 resistors is
burned out. I found out the nominals of 3 of them by the color identification.
R212, R214, R217 - 2.2 kΩ (gold-red-red-red)
Unfortunately R216 is burned out at all, multimeter indicates
700 Ω, but I believe it was changed by heat and its nominal was 2.2 kΩ too.
I have just replaced all these resistors on 2.2 kΩ ones, but the
symptoms remain.
I suppose that the stereo amplifier microcircuit
burned out. Can it really be true? I am going to buy STK4151V and replace it
tomorrow. Should I do it or the trouble in other electronic component?