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9 Self Diagnosis and Special Mode Setting
This unit is equipped with functions for checking and inspecting.
9.1. Service Mode Summary Table
9.1.1. Service Mode Summary Table (For DVD)
The service modes can be activated by pressing various button combination on the main unit and remote control unit.
Below is the summary for the various modes for checking:
Main buttons
Remote control unit buttons
Application
Note
[STOP]
[0]
Error code display.
(Refer to the section
“9.2.1. Service Mode
Table 1” for more
information.)
[5]
Jitter checking.
[PAUSE]
Initial setting of laser drive current.
[FUNCTIONS]
DVD laser drive current check.
(Refer to the section
“9.2.2. Service Mode
Table 2” for more
information.)
[1]
ADSC internal RAM data check.
[3]
CD laser drive current check.
[6]
Region display and mode.
(Refer to the section
“9.2.3. Service Mode
Table 3“ for more
information.)
[7]
Micro-processor firmware version check.
[
]
Initialization of the player (factory setting is restored).
Used after replacement of Micro-processor (DV5 LSI) IC, FLASH
ROM IC (IC8651), EEPROM IC (IC8611) and DVD Module
P.C.B.
[8]
DVD Module P.C.B. firmware version check.
(Refer to the section
“9.2.4. Service Mode
Table 4“ for more
information.)
[MENU]
Communication error display.
[TOP MENU]
ECC error check.
[DISC]
CPPM/CRM keys check.
[ENTER]
DVD Module P.C.B. reset.
[
]
Timer 1 check.
(Refer to the section
“9.2.5. Service Mode
Table 5“ for more
information.)
[
]
Timer 1 reset.
[
]
Timer 2 check.
[
]
Timer 2 reset.
Note:
An error code will be canceled if a power supply is turned OFF.
*1: CPPM is the copy guard function beforehand written in the disk for protection of copyrights.
*2: CEC is the consumer electronic control used for high-level user control of HDMI-connected devices.
*3: HDCP is the specification developed to control digital audio & video contents transmission for DVI or HDMI connections.
9.1.2. Service Mode Summary Table (For Inspection)
Main buttons
Remote control unit buttons
Application
Note
[STOP] +
[
/FF/
]
-
Entering self-diagnostic mode.
(Refer to the section
“9.3.1. Service Mode
Table 1” for more
information.)
In Self-diagnostic
Mode
[1]
DVD/CD Changer Mechanism Reliability Test.
[SINGLE CHANGE]
Servicing the traverse unit.
[STOP]
[4] + [7]
Entering doctor mode.
In Doctor Mode
[STOP] button on the main
unit + [4] + [7]
Firmware version check.
(Refer to the section
“9.3.2. Service Mode
Table 2“ for more
information.)
[4]
Cold start.
[0]
Tape eject test.
[
PLAY/REC]
FL display test.
[DISC]
DVD/CD changer operation check.
(Refer to the section
“9.3.3. Service Mode
Table 3“ for more
information.)
25
SA-VK960GC / SA-VK960GCS / SA-VK960GCT / SA-VK960GS
Содержание SA-VK960GC
Страница 13: ...Fig 5 2 13 SA VK960GC SA VK960GCS SA VK960GCT SA VK960GS ...
Страница 22: ...8 DVD CD Changer Mechanism Unit 8 1 CRS1D Mechanism Overview 22 SA VK960GC SA VK960GCS SA VK960GCT SA VK960GS ...
Страница 48: ... Installation of Belt Rectification for Tape Jam problem 48 SA VK960GC SA VK960GCS SA VK960GCT SA VK960GS ...
Страница 50: ...10 2 Main Components and P C B Locations 50 SA VK960GC SA VK960GCS SA VK960GCT SA VK960GS ...
Страница 84: ...84 SA VK960GC SA VK960GCS SA VK960GCT SA VK960GS ...
Страница 86: ...SA VK960GC SA VK960GCS SA VK960GCT SA VK960GS 86 ...
Страница 96: ...96 SA VK960GC SA VK960GCS SA VK960GCT SA VK960GS ...
Страница 116: ...SA VK960GC SA VK960GCS SA VK960GCT SA VK960GS 116 ...
Страница 124: ...SA VK960GC SA VK960GCS SA VK960GCT SA VK960GS 124 ...
Страница 128: ...22 Exploded Views 128 SA VK960GC SA VK960GCS SA VK960GCT SA VK960GS ...
Страница 129: ...22 1 Cabinet Parts Location SA VK960GC SA VK960GCS SA VK960GCT SA VK960GS 129 ...
Страница 130: ...SA VK960GC SA VK960GCS SA VK960GCT SA VK960GS 130 ...
Страница 131: ...22 2 Deck Mechanism Unit Parts Location RAA4901 S SA VK960GC SA VK960GCS SA VK960GCT SA VK960GS 131 ...
Страница 132: ...SA VK960GC SA VK960GCS SA VK960GCT SA VK960GS 132 ...
Страница 133: ...22 3 Packaging SF VK960 SA VK960GC SA VK960GCS SA VK960GCT SA VK960GS 133 ...