Sony KDS-55A2000 - 55" Grand Wega Sxrd Rear Projection Hdtv, Руководство по обслуживанию

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KDS-50A2000/50A2010/55A2000/60A2000/60A2010
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RM-YD010 RM-YD010 RM-YD010 RM-YD010 RM-YD010
3. Blinking count display of POWER/STANDBY indicator
- One blink is not used for self-diagnosis.
- Example
Diagnosis item
LED blinks
Lamp cover 3 times
Fan 4 times
LED ON : 0.3sec
LED OFF : 0.3sec
- Release of POWER/STANDBY indicator blinking
The POWER/STANDBY indicator blinking display is released by removing the plug from
the power or leaving for 2 minutes.
4. Self-diagnosis screen displays
- In cases of malfunctions where it is not possible to determine the symptom such as when
the power goes off occasionally or when the screen disappears occasionally, there is a
screen display on whether the malfunction occurred or not in the past (and whether the
detection circuit operated or not) in order to allow confirmation.
<Screen Display Method>
- Quickly press the remote command button in the following order from the standby state.
Channel Vol
Be aware that this differs from the method of entering the
service mode (Vol +).
LED OFF
3.0sec
DISPLAY 5 - POWER
002 : TEMP 001
003 : L_COVER 000
004 : FAN 003
005 : L_DRIVER 000
006 : POWER 000
007 : AUDIO 000
008 : P_OVP 000
009 : DEVICE 000
101 : DTT_WDT 000
102 : TVM_WDT 002
103 : WEM_WDT 000
104 : DEM_WDT 000
12345-67890
SELF CHECK
* The boot count is increased at all power on timing.
(AC Off ->Power On, Main SW Off -> Power On, Standby -> Power On)
* The total power on time is written to NVM at 1 time per a hour.
Error information
002 : LED blink times
TEMP : Panel Temp Error
001
: Error count (Max 255)
Reboot counter
102 : Error number
TVM_WDT : Reboot micro
002
: WDT count (Max 255)
Boot count and total power on time
Display rule
12345-67890 : alternately display
(ex.)
Boot Count 13579 times
Total power on time 24680 hours
Each max is 99999
POWER
POWER indicator
LAMP indicator
TIMER LAMP
POWER
OPEN POWER TIMER LAMP
POWER