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#2
01-08-2015, 11:18 AM
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Well it does seem to be a power amp. Every cap in this thing is
bad for starters, also I see a cooked resistor. There is an OEM Zenith cap under there so it must be Zenith. As far as schematic goes you would need a model number of what it came from. Its simple so you could draw your own. 73 Zeno 
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#3
01-08-2015, 11:28 AM
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Date code on one of the caps suggests a manufacture date of 1947, so that is helpful in locating a sams/schematic/model number. Based on that, the Sams would be a double digit sams set (Sams 35-90 or so). ETF has some early Zenith data - check that out as a resource.
__________________
Brian USN RET 22YRS (Avionics/Cal) CET-Consumer Repair and Avionics ('88) "Capacitor Cosmetologist since '79" When fuses go to work, they quit!
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Linear Mode
