Sony KDP-57XBR2 - Digital High Definition Projection Tv, Руководство по обслуживанию

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KDP-57XBR2/65XBR2
RM-Y185
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.
5. Self-Diagnosis Screen Display
• The results display is not automatically cleared. In case of repairs and after repairs, check the self-diagnosis screen and be sure to
return the results display to “ 0 ”.
• If the results display is not returned to “ 0 ” it will not be possible to judge a new malfunction after completing repairs.
<Method of Clearing Results Display>
<Method of Ending Self Diagnosis Screen>
• When ending the self-diagnosis screen completely, turn the power switch OFF on the remote commander or the main unit.
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Be aware that this differs from the method of
entering the service mode (volume + ).
DISPLAY
b
Channel 5
b
VOL –
b
POWER
1. Power off (Set to the standby mode)
2. DISPLAY b Channel 5 b VOL + b POWER (Service Mode)
3. Channel 8 b ENTER (Test reset = Factory preset condition)
Self Diagnosis
2:+B OCP 0
3:+B OVP 0
4:V STOP 0
5:AKB 1
6:Low B 0
7:H STOP 0
101:WDT 0
Serial: xxxxxxx
Model:xxxxxxxx
Numeral “0” means that no fault has been detected.
Numeral “1” means a fault was detected one time only.
Self-Diagnosis screen display