Panasonic SADK20 - MINI CD/DVD CHANGER, Руководство по обслуживанию

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8.3.2. Special Commands for the DVD Module
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When the SELECTOR is set to DVD/CD the commands for the operations below will be sent to the mechanism component
micro-controller.
•
The mechanism component micro-controller relays these commands without alteration to the DVD module.
•
THe DVD module sends data resulting from commands to the mechanism component, where they are then relayed to the
operating console.
•
Data received from the DVD module by the operating console is displayed by the right 10 digits.
•
Command Table
Special Operation Command Operation/Display Release/Remarks
Jitter Display
(servo test mode) B5 Main Unit [STOP] + Remote Control [5]
xxx: jitter measurement (DEC)
[xxx_yyy_zz] yyy:read error counter (DEC)
zz: focus drive measurement (HEX)
Test string from DVD MODULE :[J_xxx_yyy _zz] Send STOP command from operating
console
Region Display
(location display) B6 Main Unit [STOP] + Remote Control [6]
w: region number
[_ _w_xy_zzz] x: N noPAL P PAL
y: N NTSC 6 PAL60
zzz: panel component jumper data
Text string from DVD MODULE: [_ _w_xy_zzz] 5 seconds after activation the text string
from the DVD MODULE dissappears and
display is automatically turned off.
Version Display B7 Main Unit [STOP] = Remote Control [7]
s: panel component mode type
[srrrxxyzzz] rrr: panel component release number
[_ _ _xxyzzz] x: generation of system component (45)
y: system component model type
zzz: system component release number
Text string from DVD MODULE: [srrr_ _xxyzzz]
srrr will be blank with mini-components 5 seconds after activation the text string
from the DVD MODULE dissappears and
display is automatically turned off.
Error Code Display BA +
request
record
number
Main Unit [STOP] + Remote Control [0]
[__DVD_Fxxx] xxx: error number
[__DVD_Uxxx]
[__DVD_Hxxx] 5 seconds after activation the text string
from the DVD MODULE dissappears and
display is automatically turned off.
Laser Current
Initial measurement
(saved laser power
value) C2 Main Unit [STOP] + Remote Control [PAUSE]
[DO_034_028] 034: DVD current measurement (mA) (DEC)
028: CD current measurement (mA) (DEC)
Text string from DVD MODULE: [LDO_034_028]
DVD Laser
Current
Measurement C3 Main Unit [STOP] + Remote Control [DISPLAY]
034: saved in EEPROM
[DD_034_032] initial current mearement (mA) (DEC)
032: present current measurement (mA) (DEC)
Text string from DVD MODULE: [LDD_034_032] Laser lighting remains on until POWER
OFF of the tray opens.
ADSC
Internal
RAM
Display A
C4 Main Unit [STOP] + Remote Control [1]
[A_0FA_6901] 0FA: address (HEX)
6901: RAM value of display address (HEX) STOP command is sent from the
operating console to the DVD MODULE
ADSC
Internal
RAM
Display B
C5 Main Unit [STOP] + Remote Control [2]
[A_0FA_6901] 0FA: address (HEX)
6901: RAM value of display address (HEX) STOP command is sent from the
operating console to the DVD MODULE
kink measurement
(invalid
pick
detection)
C6 Main Unit [STOP] + Remote Control [9]
[FK_109_101] 109: maximum value of calculated value (DEC)
101 : ratio of maximum value to minimum value
[FK_ER_9101] ER: display error occurance
9101: ADSC command error code STOP command is sent from the
operating console to the DVD MODULE
User Initialization
(For users) BC+
Model Table
+ 0 x 00 Main Unit [STOP] + Remote Control [>=10]
[INITIALIZED] display on the operating console for 2 seconds.
When display clears the user initialization commands is output
the system component.
Returns user settings to factory values. When the [INITIALIZED] on the front
panel
dissappears the operation is
complete.
to GUI is INITIALIZE.
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SA-DK20