Marantz SR5000, Service Manual

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(7) AM, FM AUTO LEVEL ADJUSTMENT
Signal Generator : Connect to FM Ant. (FM 75 ohm) through
the dummy.
Connect to the AM Ant. Coil thriugh the Loop antenna.
(6) FM STEREO SEPARATION ADJUSTMENT
Signal Generator : Connect to FM Ant. (FM 75 ohm) through the
dummy.
Band Step Signal Generator Adjust for Adjustment
1 100.10 MHz 30dB TUNED Display off VR1
2 100.10 MHz 30dB TUNED Display on VR1
1 990 kHz 76dB TUNED Display off VR2
2 990 kHz 76dB TUNED Display on VR2
FM
AM
FM-SG
UNIT
OUTPUT
FM 75ohm in
FM Dummy
MHz
OUT
STEREO MODULATOR
AC EVM OSCILLOSCOPE
VR04
Band Frequency SSG Condition Adjust for Adjustment
FM
100.10 MHz
Different of R
or Lmust be
maximum
VR4
Moudulation : L or R only
Modulation Frequency : 1 kHz
Output Level : 66 dB
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