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Yamaha RX-V463 Service Manual

Yamaha RX-V463
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RX-V463/HTR-6140/DSP-AX463
RX-V463/HTR-6140/
DSP-AX463
DC出力異常によるプロテクション履歴がある場合
原因: パワーアンプのDC出力が異常。
補足: アンプの故障でスピーカー端子に直流電圧が
掛かるなどが原因で、プロテクションが働い
たことを示します。
異常状態のままパワーオンすると、3秒後に
プロテクションが掛かり、電源が切れます。
原因: 電源部の電圧が異常。
補足: 電源電圧による原因で、プロテクションが働
いたことを示します。
異常状態のままパワーオンすると、1秒後に
プロテクションが掛かり、電源が切れます。
電源部の電圧異常によるプロテクション履歴がある場合
原因: 電源部の電圧が異常。
補足: 電源電圧による原因で、プロテクションが働
いたことを示します。
異常状態のままパワーオンすると、1秒後に
プロテクションが掛かり、電源が切れます。
電源部の電圧異常によるプロテクション履歴がある場合
When there is a history of protection function due
to abnormal voltage in the power supply section
Cause: The voltage in the power supply section is
abnormal.
Supplementary information:
The protection function worked due to a de-
fect or overload in the power supply.
If the power is turned on with the abnormality
unsolved, the protection function works in 1
second to turn off the power.
PRV1 PRT:xxx
AD value when the protection function is working /
プロテクション動作時のA/D値
When there is a history of protection function due
to abnormal voltage in the power supply section
Cause: The voltage in the power supply section is
abnormal.
Supplementary information:
The protection function worked due to a de-
fect or overload in the power supply.
If the power is turned on with the abnormality
unsolved, the protection function works in 1
second to turn off the power.
PRV2 PRT:xxx
AD value when the protection function is working /
プロテクション動作時のA/D値
AD value when the protection function is working /
プロテクション動作時のA/D値
PRD PRT:xxx
When there is a history of protection function due
to abnormal DC output
Cause: DC output of the power amplifier is abnormal.
Supplementary information:
The protection function worked due to a DC
voltage appearing at the speaker terminal.
A cause could be a defect in the amplifier.
If the power is turned on with the abnormality
unsolved, the protection function works in 3
seconds to turn off the power.

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Yamaha RX-V463 Specifications

General IconGeneral
Impedance6 Ω
Frequency range10 - 100000 Hz
RMS rated power525 W
Audio output channels5.1 channels
Signal-to-Noise Ratio (SNR)100 dB
Total Harmonic Distortion (THD)0.06 %
EqualizerYes
Product colorSilver
AM band range87.5 - 108 kHz
FM band range530 - 1710 MHz
Supported radio bandsAM, FM
Dimensions (WxDxH)435 x 171 x 352 mm
Power consumption (typical)440 W
Weight and Dimensions IconWeight and Dimensions
Weight8500 g

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