RXD-M32V
4
CIRCUIT DESCRIPTION
Receiving Frequency Channel
Set Type BAND Range Space IF RF
ME1
FM 87.5MHz~108.0MHz 50kHz +10.7MHz 25kHz
AM 531kHz~1602kHz 9kHz +450kHz 9kHz
ITEMS STATE REMARKS
POWER OFF
BACK LIGHT High
VOLUME 10
BALANCE CENTER
AMP BASS 0
TREBLE 0
EX.BASS ON
LOUDNESS OFF
INPUT SEL TUNER
INPUT LEVEL 0
BAND FM
LAST freq. LOWEST FREQ.
TUNER LAST Preset - -
Channel
AUTO/MONO AUTO
Preset Channel TEST FREQ.
CLOCK AM 12:00
PROG ON AM 12:00
(TIME)
CLOCK PROG OFF AM 12:00
TIMER (TIME)
SOURCE TUNER
Preset Channel 1
EXE MODE OFF
OTT MODE OFF
ASP OFF
SLEEP OFF
DIRECTION FORWARD
RVS MODE REVERSE
DECK TAPE EQ OFF
OPERATION STOP
MODE
PLAY MODE TRACK
REPEAT OFF
CD RANDOM OFF
OPERATION STOP
MODE
1. Initialization
1-1 Setting of the Initial Conditions
While pressing the (STOP) key, plug the AC cord to AC
wall outlet.
1-2 Initializing Operation
A microcomputer is initialized for start when the AC
power is turned on while pressing the [STOP] key.
At that time, CD and CASSETTE mechanisms are also
initialized.
During the initial conditions, the display shows "INI-
TIALIZE" and after that it will be returned to standby
conditions.
1-3 Initial Items
1-4 Mechanism Initialization
1-4-1 CD Mechanism
If a mechanism error occurs, "C" is indicated on the dis-
play.
1-4-2 DECK mechanism
When the initial condition becomes NG for the third
time, decide the error.
The error condition is displayed as "X" on the display.
1-4-3 If mechanisms (CD/DECK) error occur, the display is
indicated as follows.
CX S ERR
1-4-4 TAPE door switch diagnosis
If switches (open/close) error occur, "S" is indicated on
the display.
2. Destination List of Tuner
TAPE MODE TAPE PLAY Key+AC-ON
CD MODE CD PLAY Key+AC-ON
3. Test Mode
3-1 Setting of the Test Mode
3-2 Cancel of the test mode
By turning the power off, the system is initialized and the
tes mode is canceled.
3-3 Contents of the Test Mode
TAPE REC Key+AC-ON
The oscillation diagnosis(existence
of oscillation and measurement of
period) of a sub clock is performed
before the test mode is entered. If
the diagnosis result is OK, the sys-
tem enters the test mode. If the
diagnosis result is NG, the oscilla-
tion of the sub clock is diagnosed
again. If the result is OK, the sys-
tem enters the test mode. If the
diagnosis result is continuously NG
5 times,the system stops with
"ERR1" and "ERR2" displayed.
SUB CLOCK OSC
DIAGNOSIS
KEY DISPLAY OPERATION
If the REC/ARM key is pressed,
the system record for 4 seconds.
Then, it rewinds to the REC starting
position and plays back automatically.
TAPE Normal If the REC/ARM key is pressed,
REC display during the 4 seconds REC operation,
the system records further for
4 seconds, then returns to the starting
position of the first 4 seconds REC
operation and plays back.
3-3-1 Deck Test Mode
