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19. UP/DOWN
TUNING
BUTTONS
Press the DOWN button ( v ) to tune in
lower frequency stations, the UP button
(4)
to tune in higher frequency
stations.
If you press the DOWN
button when the display is at the
bottom of the frequency range, the
display returns to the top of the range.
If you press the UP button when the
display is at the top of the frequency
range, the display returns to the bottom
of the range.
When the receiver finds
a strong frequency, the display window
shows 'TUNED'.
20, FM/AM BAND SELECTOR
Press these buttons to select the FM
or AM radio band.
When you select
the AM or FM radio band, the receiver
displays the last frequency selected on
that band.
21. STATION PRESET
BUTTONS
Select one of 30 preset locations to
recall the station stored in memory.
The input function is automatically
changed to TUNER when the button is
pressed. When you select numbers
from 10 through 29, you must select
the second digit within about 2
seconds. To select preset 30, simply
press "O".
22, TAPE 2 MONITOR
BUTTON
Set TAPE 2 MONITOR to the "off"
position when you want to hear the
other input functions.
Press this button
to monitor the cassette deck connected
to the TAPE 2 MON input jacks.
23. INPUT FUNCTION
SELECTOR
Press the button to select the desired
input function:
VCR 1, VCR 2, VDP,
TAPE 1, TV/Aux, Tuner, CD or Phono.
To dub from VCR 2 to VCR 1, press
the VCR 2 button and then press the
VCR 1 REC button.
For the input function of VCR 1 press
the VCR 2 button and VCR1
DUBBING
button. Set the recording VCR (VCR
1) to recording mode.
Set the
playback VCR (VCR 2) to play a tape.
Dubbing will start.
M@ To hear another input source
during video tape dubbing: Press
the input function you want to
hear, and play the input source.
NOTE:
If you press the TEST TONE
button during VCR 1 DUBBING, the
audio signal is not recorded.
24. VCR 2 SELECTOR
Push in this button to select the VCR 2
jacks on the front, rather than the VCR
2 jacks on the rear.
DISASSEMBLY PROCEDURES
REFER TO PAGE 21 and 33.
1] COVER TOP REMVOAL
Cover Top (51).
Cover Bottom (29).
Remove 8 screws {A) and then remove the
2] COVER BOTTOM REMOVAL
Remove 10 screws (B) and then remove the
4] VOLUME P.C.Board (PCB9) REMOVAL
AVR20MKII
25. VCR 2/CAMCORDER
INPUT JACKS
VIDEO IN:
Connect to the VIDEO OUTPUT jack
of a VCR (yellow jack).
AUDIO IN:
Connect to the AUDIO OUTPUT jacks
of a VCR (red and white jacks).
26. LOUDNESS
BUTTON
Press this button to compensate for the
response of the human ear at low
listening levels (known as the
Fletcher-Munson hearing curve). The
high and low frequencies are
automatically boosted when this button
is pushed in. In the OFF position, the
frequency response Is flat at all volume
levels. This button does not work at
high volume levels.
27, VOLUME
CONTROL
Turn the VOLUME clockwise to
increase the volume and
counterclockwise to decrease it. The
volume of the front, center, and rear
channels is changed at the same time.
28, VOLUME
LEVEL
INDICATOR
This indicator moves in accordance
with the volume level, The indicator
blinks when the mute button on the
remote commander is pressed.
29. DISPLAY WINDOW
This window shows the state of
operation for easier control of the
receiver.
It also contains the IR
Remote Sensor.
5. Disconnet (CP701 and CP7Q2) from the
Input P.C.Board (PCB9).
6. Disconnect (CP703) from the Video
P.C.Board (PCB2).
7. Remove 8 screws (C) and then remove the
Front Panel Assembly (AA).
3] FRONT PANEL ASSEMBLY REMOVAL
1. Remove the Cover Top (51), refering to the
previous step [I].
. Pull out the Volume Knob (1) with Volume
LED P.C.Board (PCB8).
. Disconnect (CP102 and CP503) from the
Volume P.C.Board (PCB6).
. Remove
the Hex Nut fram the Volume-
motor to remove
the Volume
P.C.Board
1, Remove the Cover Top (51), referring to the
2
previous step [1].
3
2. Remove the flat cable from wafer (CP401)
on the Volume P.C.Board (PCB9).
4
3.Disconnet
(CP102)
from
the Volume
P.C.Board (PCB6).
(PCB6).
4. Disconnect (CNT602) from the Surround
5
P.C.Board (PCB11).
. Remove 3 screws (M) and then remove the
Volume P.C.Board (PCB6).
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