Onkyo A-8690 - Front Panel Facilities

(7) Adjusting the 2nd bit.
A-8690
Adjust
semi-fixed
resistor
R809
(R
810)
so
that
the
non-continuous
portion
of
the
final
remaining
distortion
waveform
is as small as possible.
~\
1st bit adjustment
(8)
Repeat
steps
(4)
-
(7)
above
to
fine
adjust
to
optimum
settings.
|
Note)
The
distortion
meter
must
be
accurate
to
0.001%
or
better
and
possess
a
distortion
output
terminal.
FRONT PANEL FACILITIES |
RYN
CA
Power switch (POWER)
Operation indicator (DIRECT/TONE/PROCESSOR)
Muting switch (MUTING)
. Mode selector switch (MODE)
STEREO, MONO
. Volume control (VOLUME)
. Cartridge selector switch (CARTRIDGE)
MC, MM
Input selector buttons and Indicators (INPUT
SELECTOR)
DIGITAL 1, DIGITAL 2 (DAT), DIGITAL 3
PHONO, TUNER, VCR, VDP, TAPE, DAT, CD
Digital lock indicator (DIGITAL LOCK)
Speaker selector switch (SPEAKERS)
OFF, A, B, A+B
= oe
10.
ie,
12.
13.
14.
15.
17.
Headphone jack (PHONES)
Contrabass control (CONTRABASS)
Bass control (BASS)
Treble control (TREBLE)
Balance control (BALANCE)
Source direct switch (SOURCE DIRECT)
TONE, DIRECT, PROCESSOR & TONE
. Video mode switch (VIDEO MODE)
VCR REC:::CDV, OFF, VDP/VCR
VDP/VCR, VDP, CDV::-BGV
Recording source selector switch (REC SELECTOR)
TAPE » DAT, DAT » TAPE, TUNER, OFF,
SOURCE