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Check Adjustment - Sony MX-510 Service Manual

5-channel mixer

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MX-510
SECTION
2
ADJUSTMENTS
VR103
VR203
VR601
(L-CH)
[(R-CH)
1. LEVEL
METER
CALIBRATION
2 BATT
CHECK
ADJUSTMENT
Setting:
Setting:
Power source:
12VDC
Power source:
external 8.8 V DC
MASTER control:
maximum
BATT CHECK switch:
pushed
MIC-ATT-LINE IN switch:
MIC
POWER switch:
ON
POWER
switch:
ON
Procedure:
een
ere
power supply
af osc
t)
attenuator
O
Ai
Oe
DCIN12V
14-O0OO0
aa ee,
60082 mye1,2
LINE OUT
7
1 kHz, —60 dB (0.77 mV}
_
—5 dB (0.435 V}
Adjust
VR60I1
to
obtain
O dB
indication
on the VU R meter.
l.
Adjust
GAIN
control
to
obtain
—5 dB
(0.435 V) at LINE OUT.
a
Adjust
VR103
and VR203
to obtain 0 dB
indication on the VU meters.

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