Sony KP-57WV600 Service Manual page 8

Display of Standby/Timer LED Flash Count
POWER
STAND BY
STAND BY Indicator
TIMER
TIMER Indicator
CHANNEL
Release of TIMER STAND BY indicator blinking
The TIMER/STANDBY indicator blinking display is released by turning OFF the power switch on the TV main unit or removing the plug from the
power.
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 conÞ rmation.
Screen Display Method
Quickly press the remote command button in the following order from the standby state.
Channel 5
Display
SELF DIAGNOSIS
2: +B OCP
3: +B OVP
4: VSTOP
5: AKB
6: LOWB
7: H-STOP
101: WDT
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
1. Power off (Set to the stanby mode.)
2. Display Channel 5
3. Channel 8 ENTER (Test reset = Factory preset condition)
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.
Diagnostic items
+B Overcurrent
Low +B Overvoltage
Vert. Deflection Stopped
White Balance Failure
Low +B OCP/OVP
Horiz. Deflection Stopped
Lamp ON 0.3 sec.
Lamp OFF 0.3 sec.
_
Sound Volume* Power ON
*Note that this differs from entering the service mode (sound volume + )
0
0
Numeral "0"
0
means that no fault was detected.
1
Numeral "1"
0
means a fault was detected one
0 time only.
24
Sound Volume +
Power ON (Service Mode)
Flash count
2 times
3 times
4 times
5 times
6 times
7 times
Lamp OFF 3 sec.
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KP-57WV600/57WV700/
65WV600/65WV700