FL DISPLAY/KEY LED TEST MODE
Press the REPEA
T, ENTER/NEXT and SURR OUND b uttons
sim ultaneousl y.
1.
All FL segments and all LEDs turn on.
2.
To access the micr
opr ocessor inf
ormation, press the P FILE
ke y. Eac h pressing of the P FILE ke
y ad vances the displa
y on
the FL tube in the f
ollo wing sequence
.
3. To c hec k the encoder
, press the MUSIC ke
y. The f ollo wing displa y
appears on the FL tube.
"K
0
J
0
V
0"
The n umber after K indicates the n
umber of times that the ke
y is
pressed. The ke y whic h was pressed in the past,
is not counted.
The ke y whic h is pressed hereafter is counted.
Pressing an
y ke y
increases the number after K.
The number after J indicates the number of rotations that the JOG
dial is r otated. Turning the JOG dial c
loc kwise increases the n
umber
after J . Turning the JOG dial counter
-cloc kwise decreases the
number after J.
The n umber after V indicates the n
umber of r otations that the
VOLUME dial is r otated. Turning the VOLUME dial c loc kwise
increases the n
umber after V. Turning the VOLUME dial counter
-
cloc kwise decreases the n
umber after V.
To e xit this mode , perf orm the "Cold Reset" (reset c
learing memor
y)
as described belo
w.
GENERAL TEST MODE
(INCLUDING AMPLIFIER AND TUNER)
Press the REPEA
T, ENTER/NEXT and CLOCK TIMER SET
buttons sim ultaneousl y while the main po
wer is on.
1.
Sound v olume displa y segment star
ts b linking.
2.
The tuning enters the PRESET mode.
3.
Rotating the VOLUME contr ol c loc kwise increases the v
olume
level to maxim um.
Rotating the VOLUME contr ol counter -cloc kwise decreases
the v olume le vel to minim um.
4.
Pressing the MUSIC ke
y decreases the equaliz
er cur ve to
minim um and "EQ CHECK" appear
s on the displa
y.
Pressing the MO
VIE key increases the equaliz
er cur ve to
maximum.
Pressing the GAME ke
y makes the equaliz
er cur ve flat.
5.
Pressing an
y of the DBFB, GR OOVE or SURR OUND ke y
disappear s "EQ CHECK" on the displa
y.
To e xit this mode , perf orm the "Cold Reset" (reset c
learing memor
y)
as described belo
w.
SECTION 2
TEST MODE
AGING MODE
1.
CD aging mode
To e xecute the CD a
ging, set the three discs to the CD tra
y and
set the function to CD
. REPEA T, ENTER/NEXT and LOOP
buttons sim ultaneousl y. The CD a ging mode star
ts and the disc
calendar starts blinking.
2.
Tape a ging mode
To e xecute the tape a
ging, set the tw o tapes to the tape A and B
drives. Set the function to
TAPE. Press the REPEA
T, ENTER/
NEXT and LOOP b uttons sim ultaneousl y. Press the A f
orwar d
ke y to star t the tape a ging mode . "AGING" appear s on the
displa y.
CD SERVICE MODE
Turn on the main po
wer . Press the REPEA
T, ENTER/NEXT and
KARAOKE PON/MPX b uttons sim ultaneousl y.
VACS tog gles between ON and OFF
.
VACS LEVEL DISPLAY
Turn on the main po
wer . Press the EDIT
, ENTER/NEXT and
KARAOKE PON/MPX b uttons sim ultaneousl y.
VACS le vel appear s on the displa
y.
CD SHIP MODE
Turn on the main po
wer . Press the PLA
Y MODE and PO WER
buttons sim ultaneousl y.
The main po wer is turned off and LOCK appear
s on the displa
y.
TUNER STEP CHANGE
Turn on the main po
wer . Set the function to
TUNER. Select MW
band from the present tuning.
Turn off the main po
wer . Press the ENTER/NEXT and PO
WER
buttons sim ultaneousl y. The main po wer is turned on and the
chang ed step appear
s on the displa
y.
MD/VIDEO 1 FUNCTION CHANGE
Press the FUNCTION and PO
WER b uttons sim ultaneousl y while
the main po wer is on. When the function is set to
VIDEO 1, the
function is c hang ed to MD and MD appear
s on the displa
y.
When the function is set to MD
, the function is c
hang ed to VIDEO
1 and VIDEO 1 appear s on the displa
y.
COLD RESET (Reset which clears memory.)
Press the REPEA
T, ENTER/NEXT and DISPLA Y buttons
sim ultaneousl y at an y time . The system is reset while c
learing
memor y.
HOT RESET
(Reset which does not clear memory.)
Press the REPEA
T, ENTER/NEXT and TIMER SELECT b uttons
sim ultaneousl y at an y time . The system is reset without c
learing
memor y.
STR microprocessor version number
HCD microprocessor version number
VCD microprocessor version number (VCD model only)
Model name
Destination
3-1.
CIRCUIT BOARDS LOCATION
SECTION 3
DIAGRAMS
PRI BOARD
SEC BOARD
PANEL BOARD
AVIN BOARD
JOG BOARD
VOLUME BOARD
MIC ECHO BOARD
AMP-A BOARD
MAIN BOARD
SUR BOARD
SURROUND
AMP BOARD
ENCAPSULATED
COMPONENT
— 5 —
— 6 —
SUPPLY BOARD
