Adjustment; Test Mode Setting; Remote Controller Test Mode; Dvd Communication - JVC DD-8E Service Manual

4.1 ATTENTION IN SERVICE OF DVD SECTION
(1) When pickup, Flash ROM ,DVD module board were changed, initialize EEPROM by all means.
(2) When full initialization was executed, execute learning with a DVD test disc by all means.
Test disc : VT-501, VT-502
Learning method : It is adjusted automatically by normal playback of a DVD disc.
4.2 TEST MODE

4.2.1 TEST MODE setting

Name of Key
Press STOP + PLAY key and
connect to AC
The DVD EJECT key is pushed
while pushing the STOP key
at the time of the P.OFF.
At P.ON, long press
STOP+POWER key 5sec.
4.2.2 REMOTE CONTROLLER TEST MODE setting
Name of Key
STOP + 0 + POWER
STOP + 1 + POWER
STOP + 2 + POWER
STOP + 3 + POWER
STOP +10 + POWER
STOP +>=10 + POWER

4.2.3 DVD communication

TEXT indication
C
9A 00 00
MP3 FileName
AE 00 00 **
indication
S
TEST mode
TEST mode
C
94 00 02
C
9C 1F
C 97 05
S A6 05
S
AA 09 ** **
9C 06
C
>>| Key is pushed
Initialization AA 01
S
S AA 09 ** **
>>| Key is pushes
C
9C 06 01
long (2seconds)
AA 01
S
FULL initialization
S AA 09 ** **
|<< Key is pushed C 9C 1F 06
Press MENU Key
9C 1F
C
97 06
C
A6 06
S
Press MENU Key
C 9C 1F 02
C 97 04
A6 04
S
Press MENU Key C 9C 1F 03
1-32 (No.MB563)

ADJUSTMENT

It enters DVD TEST MODE.
The ON/OFF change of the TRAY LOCK mode is done.
It is made to advance in the clock at the --> 1 second of one minute.
FL and LED are lit. all COLD SET is done.
The mode clears long again for five seconds of STOP+POWER when done O.
(COLD SET is released. )
Remocon code
B330
B331
B332
B333
B33E
B33F
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
** **
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
00
** **
00
01
** **
SECTION 4
Function
Content
Follow the SYSTEM_TEST MODE spec
Follow the SYSTEM TEST MODE spec
Follow the SYSTEM TEST MODE spec
ERROR HISTORY indication
Follow the SYSTEM TEST MODE spec
Follow the SYSTEM TEST MODE spec
Remarks
Request from File name, 0th character
Display information
Remarks
TEST MODE specification by INITIAL command
Mode state report (DELIVER INFO)
Destination, Region number demand
Destination, Region number information obtaining
Study state initialization information display to FL
EEPROM Initialization
Initialization end
Study state initialization information display to FL
EEPROM Initialization (FULL)
Initialization end
Study state initialization information display to FL
Mode state report (DEVICE KEY WRITE)
14.Refer to the device key writing specification
Mode state report (DEVICE KEY INFO)
DEVICE KEY CHECKSUM REQ
CHECKSUM is displayed in FL
Mode state report (VERSION INFO)
Micom Version number demand
FL all on mode