Yamaha DSP-AX430 - Amp Adjustment

RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530
RX-V430/RX-V430RDS/HTR-5540/HTR-5540RDS/DSP-AX430
RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530
RX-V430/RX-V430RDS/HTR-5540/HTR-5540RDS/DSP-AX430
42
■ AMP ADJUSTMENT/アンプ部調整
0.1mV ~ 10.0mV
(DC)
0.1mV ~ 10.0mV
(DC)
R113 (MAIN Lch)
R133 (MAIN Rch)
R187 (CENTER)
R106 (MAIN Lch)
R126 (MAIN Rch)
R183 (CENTER)
R146 (REAR Lch)
R164 (REAR Rch)
R151 (REAR Lch)
R169 (REAR Rch)
Cut off
カット
Confirmation of Idling Current of Main (1) P. C. B.
• Right after power is turned on, confirm that the voltage
across the terminals of R113 (Main Lch), R133 (Main
Rch), R187 (Center), R151 (Rear Lch), R169 (Rear
Rch) are between 0.1mV and 10.0mV.
• If it exceeds 10.0mV, open (cutoff) R106 (Main Lch),
R126 (Main Rch), R183 (Center), R146 (Rear Lch),
R164 (Rear Rch) and reconfirm the voltage.
• Confirm that the voltage is 0.2mV ~ 15.0mV after 60
minutes.
メイン（1）基板のアイドリング電流の確認
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