Hk3490/3390 Idle Current Adjustment; Amp Bias Adjustment - Harman Kardon HK3490 Service Manual

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harman/kardon
HK3490

HK3490/3390 idle current Adjustment

1. Adjust VR31 to set 21.12mV(±5%) on DC EVM.
2. Adjust VR32 as same way above.
32

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