JVC DX-T66EE, Руководство по обслуживанию

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(No.MB531)1-63
4.3 Other test mode's operation
4.3.1 To enter DVD TEST mode
4.3.2 To exit DVD TEST mode
4.3.3 EEPROM initialization
ITEM OPERATION MANAGEMENT
TUNER version
Test key code Each key pressed will display the current Sys-con Tuner
Version for 5 second and then changed back to previous
display.
U1 - 9KHz Display " 0 V U S N E 9 K "
U1 - 10KHz Display " 0 V U S N E 1 0 K "
U2 - 9KHz Display " 1 V U W 9 K "
U2 - 10KHz Display " 1 V U W 1 0 K "
U3 - 9KHz Display " 2 V U X 9 K "
U3 - 10KHz Display " 2 V U X 1 0 K "
U4 - 9KHz Display " 3 V E E 9 K "
U5 - 10KHz Display " 4 V J C 1 0 K " [Remocon key]
STANDBY/ON + ENTER +1
DVD test mode Enters DVD-TEST mode.
DVD-TEST mode specification based on DVD-MODULE
spec.
To exit DVD-TEST mode, AC OFF the system, then AC
ON again.
For region rewrite and DVD-AUDIO device key writing, refer
to region rewrite and device key writing section below for
exit procedure. STOP [key] + DISC 5 EJECT
(Hold during AC In)
DVD initialize DVD module initialized.
Display will return to DVD test mode area display
(" T xxy vw ")
Press Power key to exit this TEST mode. PAUSE [key] during DVD test mode
DVD region confirm mode Into the DVD region confirm mode.
* DVD region check can only been display during system
power on in DVD mode (when DVD LSI P.ON)
Temporary display region code on LCD for 5 seconds.
* If there is no information feedback, sys-con will display
"WAIT" blinking 0.5SEC ON & OFF.
* LCD will display "AREA xxRY" where "AREAxx" is the
DESTINATION INFO & R is the REGION INFO.
After 5 seconds, return to previous display. STOP + EJECT4 [key]
a. AC power off.
b. Press and hold STOP + DVD5 EJECT/CLOSE keys.
c. AC power On while holding STOP + DVD5 EJECT/CLOSE keys.
d. DVD mecha will start in TEST MODE, LCD will display:
xx is the received DESTINATION information. Display as follows;
xx = JC/1U/D/E/2U/3U/UB/UT/4U/UY/EE/UF
y = region number
v = study state information from MECHA-CON (Display Byte3 when Byte7 is "0x09)
w = initialization state from MECHA-CON (Display Byte4 when Byte7 is "0x09". Display blank when Byte4 is "0xFF".)
T x y x v w
a. During TEST MODE (except for Device key write & DVD Region Re-write), press POWER key and wait until "POFF OK" is
displayed for 5sec, then system goes into Standby Mode & Backlight LED is off.
This means that System now successfully exit the DVD Test Mode & back to normal mode.
(1) Normal initialization
a. During DVD TEST MODE, press 3D PHONIC key on remote control to start NORMAL EEPROM INITIALIZATION.
b. Mecha will feedback the following information after finish INITIALIZATION;
Status: Byte 0 = 0x00 (NORMAL), Byte 7 = 0x09, Byte 4 = initialization state
c. When received status, LCD will display;
w = initialization state from MECHA-CON (Display Byte4 when Byte7 is "0x09. Display blank when Byte4 is "0xFF".)
(2) Full initialization
a. During DVD TEST MODE, press >>| key on set 2 seconds control to start FULL INITIALIZATION.
b. Mecha will feedback the following information after finish INITIALIZATION;
Status: Byte 0 = 0x00 (NORMAL), Byte 7 = 0x09, Byte 4 = initialization state
c. When received status, LCD will display;
w = initialization state from MECHA-CON (Display Byte4 when Byte7 is "0x09. Display blank when Byte4 is "0xFF".)
T x y x v w
T x y x v w