Panasonic SA-VK470EE, Руководство по обслуживанию

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8 Self-Diagnosis and Special Mode Setting
8.1. Service Mode Summary Table
8.1.1. 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
“8.2.1. 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
“8.2.2. Service Mode
Table 2” for more
information.)
[3] CD laser drive current check.
[6] Region display and mode. (Refer to the section
“8.2.3. 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
“8.2.4. Service Mode
Table 4“for more
information.)
[ENTER] DVD Module P.C.B. reset.
Timer 1 check. (Refer to the section
“8.2.5. 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.
8.1.2. Service Mode Summary Table (For CR14)
Main buttons Remote control unit buttons Application Note
[STOP] +
[ /FF/ ]
- Entering into self-diagnostic mode. (Refer to the section
“8.3.1. Service Mode
Table 1” for more
information.)
[1]
(In self-diagnostic
mode)
- Servicing the mechanism unit.
[2]
(In self-diagnostic
mode)
- Servicing the traverse unit.
In Self Diagnostic
Mode
[1] Reliability 1 (Load) (Refer to the section
“8.3.2. Service Mode
Table 2” for more
information.)
[2] Reliability 2 (Cycle)
[3] Reliability 3 (Combi)
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SA-VK470EE