PDF for a Zener 100 W mono amplifier with a quasi-complementary output stage, as indicated by the Spanish word cuasi, 569 KB in size. A quasi-complementary design uses same-polarity output transistors on both halves, which matters when choosing replacements. The document helps trace the input, driver and output stages, check rails and bias and locate faulty parts. The name carries no revision, so compare layout and values with the board before relying on them.
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