Denon DRA-395 Service Manual page 70

Am-fm stereo receiver
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3 7 63 1515 0
Audio Section
Idling Current
Required measurement equipment : DC Voltmeter
Preparation
(1) Avoid direct blow from an air conditioner or an electric fan, and adjust the unit at normal room tempereture
15 °C ~ 30 °C (59 °F ~ 86 °F).
(2) Presetting
G POWER (Power sourse switch)
G SPEAKER (Speaker terminal)
Adjustment
(1) Remove top cover and set VR101, VR102 on Amp. Unit at full counterclockwise (
(2) Connect DC Voltmeter to test points (Lch: TP101, Rch: TP102).
(3) Connect power cord to AC Line, and turn power switch "ON".
(4) Presetting.
(5) Within 2 minutes after the power on, turn VR101 clockwise (
DC.
(6) After 10 minutes from the preset above, turn VR101 to set the voltage to 2.5 mV ±0.5 mV DC.
(7) Adjust the Variable Resistors of other channels in the same way.
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→ OFF
→ No load (Do not connect speaker, dummy resistor, etc.)
MASTER VOLUME : "---" counterclockwise (
FUNCTION
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2 9
8
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) to adjust the TEST POINT voltage to 1.5 mV ±0.5 mV
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1 3
1 5
VR101
Lch
TP101
VR102
Rch
TP102
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DRA-295
9 4
2 8
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0 5
8
2 9
9 4
2 8
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9 9
9 9
39

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