Test Mode - Kenwood KDC-MP632U Service Manual

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How to enter the test mode
Press and hold the [1] and [3] keys and reset.
(While "– – – –" is being displayed, power can be ON for 30
minutes.)
How to clear the test mode
Reset, momentary power down, Acc OFF, Power OFF, detach
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).
• Loudness (LOUD) is OFF.
• CRSC is OFF, regardless of whether there are switching
functions or not.
• SYSTEM Q is NATURAL (=FLAT).
• BEEP will sound anytime with a less than 1 second push.
• Auxiliary (AUX) is ON.
• SWPRE is SUB WOOFER.
RDS automatic measurement
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L 13942296513
Conventionally, the PS display has been visually checked on
the production line. This will be replaced by a new processing.
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 appear,
there is an abnormality with the front-end.
• "TNE2P_NG" : The E2PROM of front-end is still with the
default (unspecified) value.
• "TNCON_NG" : The communication with the front-end is
not possible.
Forced switching of K3I
In TUNER FM mode, each time [6] key is pressed, the func-
tions move in the following cycle :
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AUTO → forced WIDE → forced MIDDLE → force NARROW
→ AUTO
The initial condition is AUTO and the displays below will ap-
.
pear.
• AUTO : FM1_98.1A
• Forced MIDDLE : FM1_98.1M

TEST MODE

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KDC-MP632U
KDC-W6534U/UY/X590/X7533U
2 9
8
• Forced WIDE : FM1_98.1W
• Forced NARROW : FM1_98.1N
CD receiver test mode specifications
• Display mode default setting shall be P-TIME.
• 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 disc, which contain 8 files or less, the first track and
the following tracks are played in order.
• Pressing the [
being played.
• When playing an MP3 / WMA / AAC disc, display the file
format before starting to play each file. ("MP3", "WMA",
"AAC")
• When in CD source, by pressing [1] key for less than 1
second, a jump to the Track No. 28 is made.
• When in CD source, by pressing [2] key for less than 1
second, a jump to the Track No. 14 is made.
• While in CD source, press the [3] key to display the CD
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3 6 7 1 3 1 5
mechanism model name and the version. Press the [3] key
again to go back to the normal screen. (Time code display)
6 6 8 0 : 0 1 2 3
Model name
• When CD is the source, press the [6] key to jump to No. 15.
At this time, the volume value is set to 25 (2V PRE) or 27
(4V PRE).
USB source test mode specification
• While in USB source, press the [6] key to set volume value
to 15.
Audio adjust mode
Model with no DSP
• By pressing [AUD] key for less than 1 second, the audio
adjustment mode can be entered.
• Using the remote controller [∗] key and [AUD] key, the au-
dio adjustment mode can be entered.
• Adjustment items of both the AUDIO FUNCTION MODE
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and SETUP MODE are included.
• The initial item will be Fader, which is followed by : Balance
.
→ Bass Level → Middle Level → Treble Level → HPF Front
→ HPF Rear → LPF Sub Woofer (After this, it will be arbi-
trary)
9 4 2 8
] key goes back by 1 track from the track
0 5 8 2 9 9 4 2 8
Version
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9 9
9 9
11