...and D1510 heats up in 30 seconds to around 120 degrees F. The actual part numbers are: 2SD1510 and 2SB2510. Perhaps the easiest for you would be to use NTE substitutes as follows: 2SD1510 ==> NTE261 ...
...least mention how many leads next time.) If so, add the characters '2S' in front of each (such as: 2SB2510) and you might have better
I can't get the parts for my sherwood amplifier which is 2sd1510 and 2sb2510 dear sir i can got it it coast 25$ without delivery fees 2SB2510=KTB2510 ,2SD1510=KTD1510
Question about RX-4109
...one of them get shorted [collector to emitter short]; this kind of fault can occur. Check 2SD1510 / 2SB2510 transistor pair at this section circuit for short. If found shorted, check all the other ...
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