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Marantz PM5003 Service Manual

Marantz PM5003
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2
2. IDLING CURRENT ALIGNMENT
Adjust the Idling Current with the variable resistor VR31 and
VR32 on the PWB.
CONTROLS SETTING :
TONE (BASS & TREBLE) : MID POSITION
BALANCE : MID POSITION
VOLUME : MINIMUM POSITION
LOUDNESS : OFF POSITION
SOURCE DIRECT : OFF POSITION
Adjustment
VR
Measurement Point
Measurement
Voltage
VR31 CN37 5 mV ± 0.5 mV
VR32 CN38 5 mV ± 0.5 mV
2. アイドリング電流調整
基板上(下図)の半固定抵抗VR31VR32でアイドリング電流を
調整します
セッティング
:
TONE (BASS & TREBLE) :
中間位置
BALANCE : 中間位置
VOLUME : MIN位置
LOUDNESS : OFF
位置
SOURCE DIRECT : OFF位置
DC METER
DC METER
ADJUST DRIVER
ADJUST DRIVER
VR32
CN38
VR31
CN37
INPUT & AMPLIFIER PWB

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Marantz PM5003 Specifications

General IconGeneral
BrandMarantz
ModelPM5003
CategoryAmplifier
LanguageEnglish

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