Mode Structure; Mode Content; Standby Test Mode Specification - Kenwood KDC-202U Service Manual

Volume
BASS BOOST/LOUD
EQ
Various setting value Fader/Balance
DEMO Mode Setting
AUX Setting
NAVI MUTE Setting for Japan

Mode structure

Some Test Modes change according to the current source.
The following table shows the current source in Set and the related test mode status.
Model source
POWER OFF
Standby
TUNER
CD
USB
AUX

Mode content

Syscom shall display the following information after entering this mode. The operation shown below shall be workable.
Display content

STANDBY Test Mode Specification

Operation
Syscom version
display
1 (Toggle)
All lights ON
Serial No. display
2 (Toggle)
All lights ON
3 (Toggle) All lights ON/OFF
Information display
iPod verification IC
4 (Toggle)
mount status display
All lights ON
5 (Toggle) Preout switch
FL display short
6
check
SOURCE
Mode release
transition
RETURN
All lights ON/OFF
(Toggle)
-
STANDBY Test Mode
UNER Test Mode
CD Test Mode
-
-
The display is released when another operation is executed.
Product should not be able to power on if sub clock is not functioning.
Display content
S Y S –
S N 0 0 0 0 0
i P o d
i P o d
i P o d
i P o d
S W P R E R E
S W P R E S U
(No.WA002<Rev.001>)13/20
33
OFF
NATURAL
Center
OFF
ON
Detecting function valid (ATT)
Test mode
Details
Syscom version
All lights ON (Switch with other display)
Serial No. display (8-digit)
0 0 0 ∗Display as it is in hex
All lights ON (Switch with other display)
All lights ON/OFF with toggle
iPod verification IC mount status display
:
Blank: Verifying
:
O K
OK: Verification IC mounted
:
N G
NG: Verification IC not mounted
∗∗: Non-iPod support model
:
All lights ON (Switch to other display)
A R
Switch Preout with toggle
B - W
All lights ON → All lights OFF → odd terminal and
even terminal of the largest grid ON alternatively
every 125ms → odd terminal ON → even terminal
ON → (repeat continuously)
Return to Normal mode
All lights ON/OFF with toggle
Details