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PROTECTION CICUIT-
•
The protection circuit on models RX-
D401/402/701/702 has 3 inputs to CPU
IC501. Any of them could cause the
protection circuit to be triggered and shut
down the power. The marked voltages
have tolerance +( 5-10)%
• The underlined voltages could be
measured in power standby mode; (e.g.
2.01v, 4.80v ...) but have to confirm them
again once power is ON.
SUP. 2
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