Test Mode - Sony STR-K980 Service Manual

E model. str-k980 is the tuner and the amplifier section in ht-ddw980
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FACTORY PRESET MODE
All preset contents are reset to the default setting.
Procedure:
1. While depressing the
MOVIE buttons simultaneously, press the power ?/1 button
to turn on the main power.
2. The message "FACTORY" appears and the present contents
are reset to the default values. (5 second)
FLUORESCENT INDICATOR TUBE TEST MODE
All fluorescent segments are tested. When this test is activated, all
segments turn on at the same time, then each segment turns on one
after another.
Procedure:
1. While depressing the TUNING MODE and the DISPLAY
buttons simultaneously, press the power ?/1 button to turn
on the main power.
2. All segments turn on.
SP A
D D
LFE
SW
SP B SLEEP OPT COAX MULTI CH IN 96/24
L
C
R
SL
S
SR
SBL SB SBR
3. Turn the INPUT SELECTOR dial.
SP A
D D
LFE
SW
SP B SLEEP OPT COAX MULTI CH IN 96/24
L
R
S
SB
TE
L 13942296513
4. Turn the INPUT SELECTOR dial once again.
SP A
D D
SP B SLEEP OPT COAX MULTI CH IN 96/24
C
SL
SR
SBL
SBR
5. Turn the INPUT SELECTOR dial once again. All segments
turn off.
6. Every turning of the INPUT SELECTOR dial turns on each
segment one after another in the same order.
SOUND FIELD CLEAR MODE
The preset sound field is cleared when this mode is activated. Use
this mode before returning the product to clients upon completion
of repair.
Procedure:
1. While depressing the 2CH button, press the power ?/1
button to turn on the main power.
2. The message "S.F. CLR." appears and initialization is
performed. (5 second)
SOFTWARE VERSION DISPLAY MODE
The software version is displayed.
Procedure:
1. While depressing the SPEAKERS (ON/OFF) and the
www
DISPLAY buttons simultaneously, press the power ?/1
button to turn on the main power.
2. The model name, destination and the software version are
displayed. (7 second)
.
For example, "M_I_ _AR_1.14_00"
http://www.xiaoyu163.com
SPEAKERS (ON/OFF)
DIGITALEX
D D
PRO LOGIC II x DTS-ES NEO:6 MPEG-2 AAC RDS
D.RANGE EQ STEREO MONO
DIGITALEX
D D
PRO LOGIC II x DTS-ES NEO:6 MPEG-2 AAC RDS
D.RANGE EQ STEREO MONO
DIGITALEX
D D
PRO LOGIC II x DTS-ES NEO:6 MPEG-2 AAC RDS
D.RANGE EQ STEREO MONO
x
ao
y
i
http://www.xiaoyu163.com
SECTION 2

TEST MODE

8
KEY CHECK MODE
Button check
Procedure:
and the
1. While depressing the SPEAKERS (ON/OFF) and the 2CH
buttons simultaneously, press the power ?/1 button to turn
on the main power.
"REST 13" appears.
2. Every pressing of any button other than ?/1 counts down
the buttons. The buttons which are already counted once are
not counted again.
3. Press all the key except X-ROUND SPEED and
X-ROUND MODE buttons.
4. "REST 02" appears.
5. Turn off the set.
6. Turn on the set and manually press the X-ROUND MODE
button. Either the message "X-WAVE", "X-FADER",
"X-BAL" or "X-OFF" appears.
7. Press the X-ROUND SPEED button, "SPEED_ _" appears.
MEMORY
CHANGE COMMON MODE
DIRECT
This mode is command mode changed to AV 1 or AV2.
dB
kHz
Procedure:
mft.
1. While depressing the INPUT MODE button, press the power
MHz
?/1
button to turn on the main power.
2. Either the message "C.MODE.AV 1" or "C.MODE.AV 2"
MEMORY
appears. (3 second)
DIRECT
dB
kHz
SHIPMENT MODE
mft.
Q Q
3
6 7
1 3
MHz
All preset contents are reset to the default setting.
Procedure:
1. While depressing the SPEAKERS (ON/OFF) and the
MUSIC buttons simultaneously, press the power ?/1 but-
MEMORY
DIRECT
ton to turn on the main power.
2. "CLEARED" appears and switch off the set.
kHz
mft.
PROTECTOR
MHz
Procedure:
1. While depressing the TUNING MODE and the A.F.D. but-
tons simultaneously, press the power ?/1 button to turn on
the main power.
2. " PROT. EVER" appears. (3 second)
DECODE AUTO ALL
Procedure:
1. While depressing the TUNING MODE and the MOVIE
buttons simultaneously, press the power ?/1 button to turn
on the main power.
2. "DEC. TEST" appears. (10 second)
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STR-K980
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