SERVICE PROCEDURE
1. Tracking point memory
This
service procedure can be used
for
measurement of the tuner circuit.
With the
POWER
ON, press the "PRESET UP" button while pressing the "MEMO" button
for
at
least 3
seconds
or
more. FLO will display "TRACKING". Frequencies will
be
memorized as
follows:
VERSION
FM
SCAN STEP
P5
PS
P7
PB
pg
PlO
Pll
P12~
P30
10 KHz 600.0
1000.0 1400.0
520.0
+-
+-
+-
+-
MW 9 KHz 603.0
999.0
1404.0
531.0
+-
+-
+- +-
LW
t t t
171.0
207.0
270.0
152.0 531.0
2. FLD segment luminous
This
service procedure will illuminate all segments by the following steps :
With
the
POWER
ON, press the "FM/AM(TUNER)" button while pressing
the
"MEMO" button
for
at least three
seconds
or more. This procedure takes 1 minute and
40
seconds to finish; at this
point the procedure is complete.
1. All
segments
will be illuminated
for
5 seconds.
2. At
the
grid "1G", segments are illuminated
in
the following
order:
CD
KHz-+
(2)
MHz-+@
R-+@
PEAK-+@
L-+@
MULTI
-+
(J)
MONO-+@
MATRIX-+
®
HALL
-+
@
P-SCAN
-+
11)
TAPE
-+ @
COPY
-+
@)
VCRl
-+ @
SLEEP
-+
®
DISP
-+ ®
TX
3. At
the
grid "2G", to
"11
G", each one segment is illuminated individually.
4. At the grid "12G", segments are illuminated in
the
following
order:
CD
VISUAL-+
(2)
SIGNAL
LEVEL-+@
CH-+@
SIGNAL
BAR
(LEFT
SIDE)
-+
@
SIGNAL
BAR
(2nd
LEFT)
-+@
SIGNAL
BAR
(CENTER)
-+
(J)
SIGNAL
BAR
(2nd
RIGHT)
-+
@
SIGNAL
BAR
(RIGHT
SIDE)
-+@STEREO-+@
THX
CINEMA-+
11)
PRO.LOGIC-+
@
MOVIE-+@)
AUTO
MEMO-+@
3.LOGIC-+
®
SIMUL'D-+
®SURROUND
3.
Selector check mode
This service program automatically operates input selector and surround mode by the following
procedure.
This
service program continually repeats until power is shut off.
When
the
POWER
ON, press
the
"SURROUND MODE+" button while pressing the "MEMO" button
3
seconds
or
more.
STEP
INPUT
DSP
FM
MODE FREQUENCY COPY SWITCH
NOTES
SELECTOR
MODE BAND TAPE
VCR1
1
FM
STEREO
AUTO
98.0
SOURCE
SOURCE
2
FM
STEREO
MONO
LAST
t t
3
CD
STEREO
AUTO
LAST
t t
4 TAPE1 P-LOGIC
AUTO
LAST
TUNER SOURCE TUNER-ON
5
TAPE2
MOVIE
AUTO
LAST
SOURCE
TV
6
TV
3CH
AUTO LAST
t
SOURCE
7
TV
HALL AUTO LAST
CD LD
8
LO
MATRIX AUTO LAST
TAPE2
TV
9 VCR1 MATRIX AM/MW 1000/999 TUNER
VCR2
10
VCR2
STEREO AUTO 98.0 TUNER
SOURCE
TUNER-ON
11
AUX STEREO AUTO
LAST SOURCE
AUX
4. All clear
This service program can clear all memorized operations and functions.
When
the
POWER
ON, press
the
"CLEAR" button while pressing
the
"MEMO" button 3 seconds
or
more. FLO
shows
"CLEAR MEMO" and power will be OFF.
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