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2001 'Sima CopyMaster SED-CM' PCB
Only four ICs are used: L7808CV, LM339N, HEF4053BP & HEF4538BP.
'U5', 'VR1' and an unlabeled resistor in between 'R02' & 'R04' aren't installed.
Most of the "Wendell" branded electrolytic capacitors tested bad and have since been replaced.
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I'm in need of service manuals for the following:
Magnavox 19C315-CC, Emerson ECT-1300A (TM0110E), Sears 401.50300900
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