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R-V126R
CIRCUIT DESCRIPTION
Test mode
(2) Contents of test mode
® Volume Up/Down operation
The
operation
attenuation
level
can
be set at 3
points; OdB, —28dB, and —codB.
@
Rear volume Up/Down operation
The operation
level can be set at 3 points; —20dB,
OdB, and + 20d0B.
@
Balance operation
Operation
mode
can be set at 3 points; L, center,
and R.
@
EO (Equalizer) Up/Down operation
The operation level can be set at 3 points; + 12qB,
OdB, and —12dB for each frequency band.
@ Setting of the tuner adjustment frequency
(1) Setup and release of test mode
Setup
:Apply
test
mode
diode
and
reset
the
micro-
processor.
In
actual
sets,
short-circuit
the
test
mode set pins.
Release : Without
the test
mode
diode,
reset the
micro-
processor.
In actual
sets, open the test mode set
pins.
Contents
Contents
16
Preset channel
K type
E type
Preset channel
K type
E type
87.5MHz
FM
87.5MHz
11
AM
_530kHz
AM
_531kHz
89,.1MHz
FM
89.1MHz
AM_
630kHz
AM_630kHz
90.0MHz
FM
90.0MHz
| AM_990kHz
AM
990kHz
92.0MHz
FM
92.0MHz
AM 1440kHz
AM 1 440kHz
FM
94.0MHz
FM
94.0MHz
AM 1610kHz
AM 1 602kHz
FM
98.0MHz
FM
98.0MHz
FM 100.71MHz
FM 100.1MHz
FM 102,0MHz
FM 102,0MHz
O;SDINIMDIA;
A ]WIN
|
FM 106.0MHz
FM 106.0MHz
FM 108.0MHz
FM 108.0MHz
Initialization
(1) Amplifier section
AUDIO SELECTOR
: TUNER
@ TAPE 2: OFF
(2)
Graphic Equalizer (EQ) section
EQ memory mode : PGM
EQ
memory
channel
:
preset channel)
Last
memory
setting (not
EQ status : +0dB, FLAT
Contents of EQ program memory : £0dB, LAT
for
all channels
Preset function : 1 to 10
MUSIC SELECT : OFF
Preset memory : All clear
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