Omnicom RS-5100 Owner's Manual page 12

ADJUSTMENT PROCEDURE TABLE (receiver)
Item
Adjusting
Point
Test
Point
Procedure
Test
Instrument
1 AF
Amplifier
None Speaker
terminal
(EXT SP
JACK)
With 10mV signal applied to both inputs' of
VR2, check wave and output voltage at
speaker terminals. The output voltage is
approx. 3V. No remarkable distorted wave
should be observed. Speaker impedance is
8 ohms.
AF oscillator
VTVM
Oscilloscope
2 2nd IF
L106
L107
L108
EXT SP
JACK
Accurately align SSG freq. to 455kHz and
feed 20db output power (30% mod) from
TP-2. Align L106 thru L108 for maximum
AF output. The circuits after 2nd IF are
normal, if AF output at EXT SP JACK reads
3V/8-ohm when the input is lowered to 15db.
SSG
VTVM
Oscilloscope
3 2nd local
oscillator
(10MHz)
None TP-4
Set channel to Ch.9. Connect Freq. Counter
and VTVM to TP-4.
Accurate 10.180MHz on Freq. Counter.
Standard voltage at TP-3 is 0.4 ' 0.6V.
Freq. counter
VTVM