Tip & How-To about Sony Grand WEGA KDF-42WE655 42" Rear Projection HDTV

SONY GRAND WEGA ERROR CODES AND WHAT THAY ARE

Lamp cover error 3 times - Lamp cover is not fastened securely - No picture/No sound

Fan error 4 times
- Fan1-4 Power is not supplied.(G2 board)
- Fan connector is not seated securely
- Fan caught wires or harnesses
- No picture/No sound

Temp error 4 times
- Internal temperature is too high
- IIC-E line connector is not seated properly
(WE:H3 board, WF/XS:H4 board)
- No picture/No sound

Lamp driver error 5 times - Lamp driver defect - No picture/No sound

Low B error 6 times -No "DD 6V " output (G1 board) - No picture/No sound

Audio error 7 times
- Short-circuit of Audio power supply line
(KD board, G1 board)
- Blowout of a fuse
(F4702,F4703,F4704 on KD board)
- IC failure
(IC4703,IC4708,IC4710 on KD board)
- No picture/No sound

D-OVP error 8 times
- Overvoltage of +3.3V or +2.5V
(A board, B board)
- No picture/No sound

ATSC-OVP error 10 times
-No "DTL MODULE 5V " output
(G1 board, G2 board)
- No picture/No sound

Lamp error LAMP-LED is ON. - Lamp is dead - No picture/No sound

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1 Answer

HP 8150 error code of 57.5 comes up, I cycle power, I have checked all the cables and still comes up with error code. Does anyone have any suggestions?


Hi


Error code 57.5 in HP 8150 means that printer fan error has occurred with the power supply fan. This issue can also be due to laser/scanner fan. Make sure both the fans are working perfectly fine. If the fans are fine, then the error is due to DC controller board.

To resolve this error turn off the printer for 4-6 hours (atleast 4 hours), this will reset the error. However, even after 4 hours you still can see the error then please check and replace the fan1 (power supply fan). Also, check for any burnt components on the dc controller board.

Daniel Scott

Jun 18, 2010 | HP LaserJet 8150 Printer

4 Answers

Mitsubishi WD-62526,no picture,no sound,status LED blinking yellow.I checked and cleaned filter also pulled,checked connections and reinstalled lamp.


According to the manual this means the Lamp cover door is open or lamp cartridge is not secure.

See Appendix F for lamp replacement information.


Apr 04, 2008 | Televison & Video

3 Answers

power light blinks on 4 times then off


Have you replaced the lamp recently?
If so make sure the Lamp door is reinstalled correctly as a 4 blink error codes indicates Lamp door failure.

Dec 07, 2009 | Sony KDS55A2000 55" HDTV

1 Answer

Hi again


yes 3x its lamp cover no doubt. ballast supply will give different error on this unit. this should help hdtv man

Diagnostic Item
Description
Number of times
STANDBY or LAMP LED
lamp flashes
Probable Cause Detected Symptoms
Lamp cover error 3 times - Lamp cover is not fastened securely - No picture/No sound
Fan error 4 times
- Fan1-4 Power is not supplied.(G2 board)
- Fan connector is not seated securely
- Fan caught wires or harnesses
- No picture/No sound
Temp error 4 times
- Internal temperature is too high
- IIC-E line connector is not seated properly
(WE:H3 board, WF/XS:H4 board)
- No picture/No sound
Lamp driver error 5 times - Lamp driver defect - No picture/No sound
Low B error 6 times -No "DD 6V " output (G1 board) - No picture/No sound
Audio error 7 times
- Short-circuit of Audio power supply line
(KD board, G1 board)
- Blowout of a fuse
(F4702,F4703,F4704 on KD board)
- IC failure
(IC4703,IC4708,IC4710 on KD board)
- No picture/No sound
D-OVP error 8 times
- Overvoltage of +3.3V or +2.5V
(A board, B board)
- No picture/No sound
ATSC-OVP error 10 times
-No "DTL MODULE 5V " output
(G1 board, G2 board)
- No picture/No sound
Lamp error LAMP-LED is ON. - Lamp is dead - No picture/No sound

Jul 01, 2008 | Sony Grand WEGA KDF-42WE655 42" Rear...

4 Answers

Sony Wega 42" LCD HDTV


I've been trying to find th thermal fuse on a 42we655 for like 3 weeks...It's not under the lamp...Any one know where it is?

Thanks

Aug 31, 2007 | Sony Grand WEGA KDF-42WE655 42" Rear...

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