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Sony KDF E42A10 Support Question

Sony KDF E42A10 Support Question

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Question posted by mcmitchel on July 17th, 2010

Problem With My Television Sony Kdf-e42a10

When i plug the cord of my KDF-E42A10 the stand by led blinks repeatedly green for about one minute, then i hear a sound like if it had been turned off and and the stand by led turns red and blinks 5 times, then a slight pause and 5 times again and again and again.  There is no image at all. Black all the time:What could be the problem.  Please help me upThis is my mail  [email protected] really appreciate your help and concernGod Bless.Sincerely yours,Miguel Ángel Duarte

Current Answers

Answer #1: Posted by DreadPirateRoberts on March 11th, 2011 7:14 AM
This answer was accepted by the poster of the original question.
DreadPirateRoberts

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This actually indicates an issue with the tv.

You can reach Sony Electronics Customer Support by going to http://www.sony.com/support or by calling 1-888-476-6972.

Here are the blinking codes I found online.

Unit is dead, No blinks - Problem in the standby power section. Might check fuse, R607, Q601, IC601, R612 and VDR601 (should show open).

Continuous blink once a second, no pausing - No reply from the jungle IC301 (data bus is busy, shorted to ground, or held high), IK video path is defective. I have found no such part in the Service Manual for KV-35S42.

One blink - not used for the self-diagnosis

Two blinks - B+ over current protection (OCP), the unit goes into standby mode then displays the 2 blink fault. This could be a short in the power supply of any of the circuits.

Three blinks - B+ over voltage protection (OVP), the unit goes into standby mode then displays the 3 blink fault. This is also a problem in the power supply circuit , check T603 and R672.

Four blinks - No vertical Deflection (V STOP), Screen goes to a single horizontal line then the video signal muted. Check IC1509, Q1505

Five blinks - AKB circuit (automatic kine bias), the timer/standby indicator blinks for about 30 seconds then goes to the self-diagnosis function. Something is wrong with the video. Check video out, Q705, 732, 761 and other components on the C board, also check Q218, 219, 220 on the A board. In addition, unit could be in IK blanking, try turning up screen slightly.

Six blinks - No Horizontal (H STOP), no raster, goes to the blinking self-diagnosis function immediately. Check C515 & 516 and the jungle IC, IC206.

Seven blinks - High voltage shutdown. The high voltage has exceeded 33k and the unit goes immediately into safety shutdown. Check power supply regulation and horizontal circuits.

Eight blinks - Problem with the audio (AUDIO), unit goes to standby and blinks the self-diagnosis code. Check IC406 audio amp, PS401, and 402. On some projection models of Sony TV sets, this code means that T8005 (fly back transformer), or the associative components in the high voltage circuits are defective on the D board.

Nine blinks - Replace D 6116 and D 6301 on the "G" board, do not resolder as this will fix the problem temporary. This could also be a Panel Module Error or Thermal Error. If it is intermittent 9 blinks, meaning sometimes the TV comes on and other times you get flashing, then change the switching regulator on the "G" board or check connections. Make sure the regulator is -12 or -13 (negative).

Ten blinks - Check Q8014 and Q8013 for shorts, leakage, or bad solder connections on the "D" board. If the transistors are bad, check R8051 and IC8005, also on the "D" board

 

Related Sony KDF E42A10 Manual Pages

Operating Instructions - Page 7

...TV 11 Screen 11 Indicators 12 Projection Lamp 12 Installing the TV 13 Carrying Your TV 13 Take Precaution during Installation 13 Preventing the TV from Toppling Over .......... 14 When Installing Your TV against a Wall......... 14 Recommended Viewing Area 14 TV Controls and Connectors 15 Front Panel 15 Side Panel 16 Rear Panel 17 Connecting the TV...Receiver 42 Watching the TV Overview ...
Operating Instructions - Page 15

...LED blinks in red continuously, this LED will remain lit even if the TV is turned on page 2). When the red LED blinks...or Sleep is not securely attached (see "Contacting Sony" on . Receives IR signals from the remote ...green when the TV is turned off the TV. VOLUME + 4 - Press again to confirm the selection or setting. Press to exit WEGA GATE and activate the TV/VIDEO, - Press repeatedly...
Operating Instructions - Page 20

... red, white to -DVI cable HDMI adapter Audio cable 20 Example of an S VIDEO Connection Rear of TV S VIDEO cable Equipment with this TV, you will need to use an S VIDEO cable for improved picture quality (compared to connect audio cables for sound, as DVI connector is for sound as shown below. When you use the...
Operating Instructions - Page 23

.../UHF input jack. CATV cable IN OUT Cable box Coaxial cable Antenna cable CABLE Rear of TV channels When using the cable box, ensure that the TV remains tuned to the channel that the cable box is set to the TV's CABLE input. (You must first program the remote control for your specific cable...
Operating Instructions - Page 24

...Rear of TV channels When using the cable box, ensure that the TV remains tuned to the channel that the cable box is set to operate the cable Program the remote control. Use the cable box Tune the TV...3 or 4) and then use a cable box. ❑ You do this... Prevent the accidental switching of TV IN OUT Cable box Notes on Using This Connection To do not have a VCR. (If you have ...
Operating Instructions - Page 25

Connect red to red, white to connectors. CABLE VHF/UHF Rear of the S VIDEO cable. Connecting the TV Connecting the TV Satellite Receiver Coaxial cable Disconnect all power sources before making any connections. 1 Connect the satellite antenna cable to the satellite receiver's SATELLITE IN jack. 2 Use A/V ...
Operating Instructions - Page 26

Connect red to red, white to view 480p, 720p, and 1080i formats. Digital cable box or satellite receiver RF coaxial cable Rear of the digital cable box or digital satellite receiver. 2 Use a component video cable to connect the digital cable box or satellite receiver's YPBPR jacks to the TV's Y PB/CB PR/CR jacks. Use...
Operating Instructions - Page 27

Rear of TV AUDIO Equipment with HDMI Connection z The HDMI jack provides both video and audio signals, so it is not necessary to the TV's HDMI IN jack. Using an HDMI cable, connect the equipment's HDMI OUT jack... Multimedia Interface (HDMI). Disconnect all power sources before making any connections. Connecting the TV Connecting the TV Equipment with HDMI output RL 6 HDMI cable 27
Operating Instructions - Page 28

... cable or adapter Audio cable ✍ When using an HDMI-to-DVI cable or an adapter (both not supplied). Connect red to red, white to the HDMI input on your TV. 28 Rear of TV AUDIO RL 6 Equipment with DVI Connection Disconnect all power sources before making any connections. Cables are connecting with DVI-HDTV...
Operating Instructions - Page 29

... AUDIO (OPTICAL) OUT jack to the TV's DIGITAL AUDIO (OPTICAL) OUT jack. Rear of TV DIGITAL AUDIO (OPTICAL) OUT PCM/ DOLBY DIGITAL The DIGITAL AUDIO (OPTICAL) OUT jack is PCM/Dolby Digital compatible, such as an audio amplifier. Using an ...
Operating Instructions - Page 33

... and Audio Connectors Personal Computer Camcorder or "PlayStation" Audio Receiver See Page 34 35 37 38 39 40 41 42 Connecting the TV 33 For multiple connections, please refer to your TV. Connecting the TV Connecting Optional Equipment You can make. This section provides some of the individual connections you can connect a variety of...
Operating Instructions - Page 34

Rear of the S VIDEO cable. Connect red to red, white to connectors. VIDEO AUDIO-L AUDIO-R VCR A/V cable S VIDEO cable Coaxial cable 34 Disconnect all power sources before... input jack. 4 Use A/V and S VIDEO cables to connect the VCR's AUDIO and S VIDEO OUT jacks to the TV's AUDIO and S VIDEO IN jacks. ✍ If your VCR is not equipped with S VIDEO, use a VIDEO cable (yellow) instead of...
Operating Instructions - Page 36

If you will need a special bidirectional splitter designed to work with your cable box. 36 Connecting the TV Rear of TV CABLE VHF/UHF S VIDEO Y PB/CB VIDEO PR/CR L (MONO) AUDIO R L AUDIO R 1 3 VIDEO IN 45 HD / DVD IN (... box Coaxial cable A/V cable Cables are connecting a digital cable box, you are often color-coded to connectors. Connect red to red, white to white, etc.
Operating Instructions - Page 37

...sound. ✍ You cannot record signals from one VCR to the Y PB/CB PR/CR input. 37 VCR (playback) VCR (recording) Rear of the VIDEO cable (yellow) on your VCR. Connecting the TV Connecting the TV Two VCRs for playback by pressing TV...A/V cable. Connect red to red, white to connectors. Using an S VIDEO cable, connect the playback VCR's S VIDEO OUT jack to the TV's A/V input jacks...
Operating Instructions - Page 38

... are sometimes labeled YCBCR, or Y, B-Y and R-Y. Connect red to red, white to the TV's AUDIO IN jacks. If so, connect the cables to like colors. 2 Use an audio cable to connect the DVD player's AUDIO OUT jacks to white, etc. DVD player Component video cable Rear of inputs that you used for the video...
Operating Instructions - Page 39

If you must program the remote control. Rear of the S VIDEO cable. ✍ To watch a DVD, press TV/VIDEO repeatedly to the TV's S VIDEO jack. Disconnect all power sources before making any connections. 1 Use an A/V cable to connect the DVD player's AUDIO OUT jacks to the TV's AUDIO IN jacks. 2 Use an S VIDEO cable to connect...
Operating Instructions - Page 40

z If the picture is noisy or flickering, adjust the Phase and Pitch in the Screen settings on the TV. Rear of TV AUDIO RGB 7 PC IN Audio cable (stereo mini plugs) HD15-HD15 cable (analog RGB) To monitor port (15-pin D-Sub) To audio output jack 40 To connect a PC (personal computer) If you can...
Operating Instructions - Page 41

... S VIDEO jack instead of the VIDEO jack (yellow), use VIDEO IN 1 on the left side of the TV. ✍ If your camcorder is not equipped with S VIDEO, use VIDEO IN 2 on the rear panel of the TV. For easy connection, use a VIDEO cable (yellow) instead of the S VIDEO cable. ✍ If you have...
Operating Instructions - Page 42

... red, white to play the TV's audio through your stereo system (see page 67). Disconnect all power sources before making any connections. Rear of TV L R AUDIO UT (VAR/FIX) AUDIO-L AUDIO-R Audio cable Line input Audio receiver Cables are operable only when the TV's Speaker is set to connectors. Connecting the TV Audio Receiver For improved sound...
Operating Instructions - Page 88

...Turn the knob back to fall, damaging the TV, the TV stand and the floor. 88 Failure to do so may cause a fire or the screen to go dark. ✍ If the lamp is not securely reattached, the self-diagnostic function may cause the TV...✍ Consult your Sony dealer for a Sony XL-2400 replacement lamp. ✍ Take great care when replacing the lamp or plugging in/unplugging the connecting cords.

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