Amp Adjustment - Yamaha DVX-1000 Service Manual

AMP ADJUSTMENT / アンプ調整
CONFIRMATION OF IDLING CURRENT
• Right after power is turned on, confirm that the
voltage across the terminals of R79 (FRONT L ch),
R80 (FRONT R ch), R71 (SUBWOOFER ch) are
between 0.1 mV and 10.0 mV.
NX-SW1000
0.1mV – 10.0mV
(DC)
MAIN (1) P.C.B.
R79
Rear
R71
R80
アイドリング電流の確認
･ 電源投入直後、R79 (FRONT L ch)、R80 (FRONT R
ch)、R71 (SUBWOOFER ch)の端子間電圧を測定し、
0.1 mVから10.0 mVの間であることを確認してくださ
い。
R79 (FRONT L ch)
R80 (FRONT R ch)
R71 (SUBWOOFER ch)
Front
DVX-1000
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