Test Mode - Kenwood KDC-MP928 Service Manual

KDC-MP928/PSW9531
/PSW9531Y, XXV-01D
QQ
3 7 63 1515 0
How to enter the test mode
Reset while pressing the [NEXT] key and [AUD] key simul-
taneously.
How to clear the test mode
The test mode is cleared in case of any of the following
events: resetting, momentary power down, Acc OFF, Power
OFF and removal of the panel.
Initial conditions of the test mode
• Source is STANDBY.
• Displays lights are all turned on.
• The volume is at -10dB (The display is 30).
• CRSC is OFF, regardless of whether there are switching
functions or not.
• SYSTEM Q is NATURAL (=FLAT).
• BEEP will sound anytime with a short push.
• Auxiliary (AUX) is ON.
• GUIDE (NAVI) of the MENU is ATT.
• The DISPLAY TYPE is TYPE D-1. (All destinations)
• The multi-functions will be source-dependent. (TUNER
→Preset, CD/MD/CD-CH→Scan, · · ·, etc.)
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• The display of TUNER source will be as follows:
Line 1=Source name, Line2=Frequency, Line3=SNPS/PS,
Line4= Spectrum analyzer
• The display of CD/MD sources will be as follows:
Line 1=Source name, Line2=P-Time, Line3=DNPS, Line4=
Spectrum analyzer (XXV-01D)
RDS automatic measurement
Conventionally, the PS display has been visually checked
on the production line. This will be replaced by a new pro-
cessing. The PS data will be received and the PS contents
is to be verified as "RDS_TEST". When this is verified, the
P-CON terminal is forced to go OFF. (In this case, "_" means
blank.)
→ This will be a dedicated test mode processing.
On the P-CON, when power is turned off once and, then,
turned on again (Power OFF→ON ), the unit will be re-
started.
Special display when set to TUNER
When in TUNER mode, if any of the following displays ap-
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pear, there is an abnormality with the front end.
• "TNE2P_NG" : The E2PROM is still with the default (un-
specified) value, due to the fact that the front-end being
.
shipped without going through the adjustment process.
• "TNCON_NG" : In this condition, the communication with
the front end is not possible.
14

TEST MODE

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Forced switching of K3I
In TUNER FM mode, each time [6] key is pressed, the func-
tions move in the following cycle:
AUTO→forced WIDE→forced MIDDLE→force NARROW
→AUTO
The initial condition is AUTO and the displays below will
appear.
• AUTO : FMA
• Forced MIDDLE : FMM
CD receiver test mode specifications
• Jumps are made to the following tracks by pressing the [
key.
No. 9→No. 15→No. 10→No. 11→No. 12→No. 13→No. 22→
No. 14→No. 9 (Returns to the beginning)
It must be noted, however, that when paying MP3/WMA/
AAC disk, which contain 8 files or less, the first track and
the following tracks are played in order.
• When [ ] key is pressed, it goes down by one track.
• When a CD is used as a source, by short-pressing [1] key, a
jump to the Track No. 28 is made.
• When a CD is used as a source, by short-pressing [2] key, a
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jump to the Track No. 14 is made.
• When a CD is used as a source, by short-pressing [3] key, a
display of CD mechanism model name and its version is
made. When the short-pressing of [3] key is made for the
second time, the normal display is resumed. (Time code
display)
• When a CD is used as a source, by short-pressing [6] key, a
jump to the Track No. 15 is made. The volume value will
then set to 27 (5V PRE).
Audio adjust mode
• By short-pressing [AUD] key, the Audio Adjust mode is en-
tered.
• As with the [AUD] key or [∗] key on the remote controller
can be used to enter the Audio Adjust mode.
• As for the adjustment items, items for both the AUDIO FUNC-
TION MODE and SETUP MODE are included.
• The initial item will be Fader and the next is Balance. (After
Balance, it will be arbitrary.)
• With the remote controller, continuous forwarding is prohib-
ited.
• Using the VOL knob, the Fader is to be adjusted to the fol-
co
lowing three levels: R15↔0↔F15. (The default value: 0)
• Using the VOL knob, the Balance is to be adjusted to the
.
following three levels: L15↔0↔R15. (The default value: 0)
9 4 2 8
• Forced WIDE : FMW
• Forced NARROW : FMN
0 5 8 2 9 9 4 2 8
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