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Looking for some help with my sx 1050

Stevescivic said:
awh-047 q23 2sb539c 0 0 0 0 0 863-MJ21193G
awh-047 q24 2sb539c 0 0 0 0 0 863-MJ21193G
awh-047 q25 2sd287c 0 0 0 0 0 863-MJ21194G
awh-047 q26 2sd287c 0 0 0 0 0 863-MJ21194G
awh-047 q27 2sb539c 0 0 0 0 0 863-MJ21193G
awh-047 q28 2sb539c 0 0 0 0 0 863-MJ21193G
awh-047 q29 2sd287c 0 0 0 0 0 863-MJ21194G
awh-047 q30 2sd287c 0 0 0 0 0 863-MJ21194G
Click to expand...
 
Verify the output emitter resistors are still serviceable on the left channel.
 
Thanks for the links to the transistors. I mentioned previously that R51 was 6k but the resistors all measured good today. With the heatsink out I got a better angle on R51 down at the bottom and it was like17.8k. Another question about the remaining (Q13-Q22) transistors. If I have to pull those to test them, should I just put new ones back in(both channels)?
 
I think one of these is backordered at mouser and maybe digikey too.
Q13-14,21-22 2SA858 -> KSA1381ESTU x4
Q15-16 2SD1439 -> KSC3503DSTU x2
Q19-20 2SD381 -> KSC2073 x2
 
I'd like to thank everyone again for the help. Looks like I got the beast running again. This is the second evening of listening to records and some radio. It's quiet and sounds really good.
 
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