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JVC KD-AVX20E Service Manual page 18

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4.6.3 Service mode 3
Set to service mode 3: [SOURCE]
Screen indication
SERVICE MODE 3
SERVICE MODE 3
INITIALIZE ALL
RUNNING MODE
Exchanging it operate a menu of a service mode with the [
and [
] button. Operate choice of a menu with a [PLAY/PAUSE] button.
SERVICE MODE
SERVICE MODE
VERSION
AREA/REGION
TEMPERATURE
MEMORY CHECK
DVD NTSC/PAL
DVD CHECK MODE
* Exchanging it operate
a menu of a service
mode with the [
button and [
* Operate choice of a
menu with a [PLAY/PAUSE]
button.
* Return to previous menu
with a [BAND] button.
INITIALIZE ALL
NOW
INITIALIZE ALL
RUNNING MODE
* See "Running mode" for details.
1-18 (No.MA446<Rev.001>)
[EJECT]
[MENU]
SERVICE MODE
ERROR READ
ERROR CLEAR
BT VERSION
VERSION
MAIN V**** [**]
DISC
CH
******
PN
V*** V *** [**] V***
]
SW BT MODULE V***
] button.
AREA/REGION
SYS-AREA
DISC-AREA
REGION
PANEL AREA : *
TEMPERATURE Temperature data reading
* Temperature data by the temperature sensor in the main micon
and DVD-PCB is read every 5 seconds and displayed in hex numbers.
MEMORY CHECK ( It is displayed only at the time of the disc insertion )
Memory residual quantity indication mode
* Data residual quantity of a disc is displayed by LCD.
* About the playback control-related key ([FSKIP], [BSKIP], [UP], [DOWN], [VOL]),
only movement is effective.
Indication does not change as memory residual quantity indication.
* About cancellation of this mode, press the [STANDBY/ON ATTENUATOR] button.
DVD NTSC/PAL
NTSC
PAL
DVD CHECK MODE
* See "DVD CHECK MODE" for details.
ERROR READ
DVD ERROR READ
CH ERROR READ
MECHA ERROR READ
READ ALL
ERROR CLEAR
DVD ERROR CLEAR
CH ERROR CLEAR
MECHA ERROR CLEAR
BT VERSION
SW BT CORE
HW BT MODULE ***
SW BT MODULE ***
ADR-************
INITIALIZE ALL
OK **
[PLAY/PAUSE]
[DISP]
] button
Micon version indication
Main micon version and ROM correction version
DVD module version
****
CH version
Panel micon version and ROM correction version
Software version of BT Module
Area and region indication
: *
Main micon area
: **
DVD area
: *
Region
PANEL area
DVD picture change
DVD module output picture setting (NTSC)
DVD module output picture setting (PAL)
DVD ERROR READ
Reading of a DVD unit error history
CH ERROR READ
Reading of a CD changer error history
MECHA ERROR READ
Reading of a door mechanism error history
READ ALL *Only the engineer use
Reading of a main micon EEPROM (All contents)
Clear of each error history
A screen returns to following
indication after clear completion.
Bluetooth version indication
***
Software version of BT core
Hardware version of BT Module
Software version of BT Module
BT Address
INITIALIZE ALL (Each EEPROM is initialized by a
factory shipment state.)
* Main micon EEPROM initialization
(user entry domain, error history,speaker setting,
subarea of J-version, data to pre-set )
* Panel micon EEPROM initialization
(picture adjustment data)
* DVD unit EEPROM initialization (except a permanent domain)
* Bluetooth module EEPROM initialization
* After clear completion, a screen returns to normal indication
after OK indication was displayed for three seconds.

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