Onkyo TX-7230 - AM Section Adjustments

AM section
4
*
NS
N
w
oO
Tuned Output | Adjustment ances R k
frequency
|
indicator
point
JUSU
TOE
ae
eee jon
Spee
LA
ees
L153
1.2V
Repeat
the
steps
1
4
and
2
until
no
fur-
a
her
adjustment
is
28
1611kHz
|
Digital
DC
9.0V
t
j
‘
2
voltmeter
C170
MER
eseaty:
oe
5
ley
—————
TT
AM
Se
em
t=
3 | (600kHz) voltmeter Eps! Mean Repeat the steps 3 AM {oop Terminal
400Hz
30%
mod.
L
and
4
until
no
fur-
LOOP
pit
VT
ther
adjustment
is
Digital
1404kHz
1404kHz
AC
necessar
oe
aauiak
(1400kHz)
—\voltmeter
|
C152
|
Maximum
ms
400Hz
30%
mod.
it
ecaias 1
vean ie 999kHz | AC
(1000kHz)
voltmeter
X151
Maximum
400Hz 30% mod.
@ C170
L183
Osc