Sony KDF-E42A10 Service Manual page 13

3. Blinking count display of POWER/STANDBY indicator
PUSH OPEN TIMER LAMP POWER/STANDBY POWER
Indicators
- 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.
DISPLAY
SELF CHECK
1 : LAMP_ERROR
2 : TEMP_ERROR
2 : LAMP_TEMP
3 : LAMP_COVER
4 : FAN_ERROR
5 : LAMP_DRIVER
6 : LOWB_ERROR
7 : AUDIO_PROT
8 : D_OVP
10 : ATSC_OVP
- Numeral "1" means a fault was detected one time
- Numeral "0" means that no fault was detected
- 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
Channel 5
0
0
0
0
0
1
0
0
0
0
– 12 –
K
LED OFF
Vol - POWER
Be aware that this differs from
the method of entering the
service mode (Vol +).
KDF-E42A10/E50A10
RM-YD003 RM-YD003
3.0sec