I have audio but no video, when powering up, the system stays in standby mode and the red light blinks and re relay will not cut over for the tube to come on. Tried tapping on the cct board and sometimes the video will come on for a bit.
I have had a similar problem for three years with my KV-35S66 (purchased 12/99). With my TV, I get no picture and the red LED flashes, but it doesn't cut out -- it will keep on blinking. Sound comes through fine. My fix is to put a space heater right in front of the TV for an hour or two, then turn the TV on (or off and then on again). It appears to be something in the electronics that needs to be warm to work properly. Once the TV is on , the TV stays warm enough to keep the picture (i.e., you can remove the space heater). I just leave the TV on constantly (it is in the basement and doesn't bother me, and my satellite displays a screen saver). TV is otherwise fine and the electric cost is much less than buying a new TV. You could turn off and then heat up when needed, I suppose, but that takes some planning ahead.
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Re: Sony KV-35S66 Audio ok but no Video
Is your picture somewhat weak ? This could be a problem with the picture tube . One thing you can try is to turn the screen control up just alittle at a time to see if the picture comes in . Once it does turn off and back on to see it it comes back on again . It might take 10 to 20 seconds but if it does your picture tube is weak . The control is on the flyback transformer it is the bottom control . Or it may be on the crt board on the picture tube . One thing to check once the picture comes is the video input . If you go to this mode and see faint white lines might want to try to turn the control down a little more to see if you can get them out and the picture stays on , if not thats how going to have to watch it . These picture tubes are expensive $500.00 to 700.00 depending on which one you have . One possible other thing if you tell me the picture was a great picture almost like brand new check the horizontal section for a loose connection as this will cause this problem . Don't get shocked and be carefull , Good luck
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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. For more details, check this.
sure the Component AV Cable is connected to the AV Multi Out port on
the back of the PLAYSTATION 3 system. Connect the other end of the
Component AV Cable into the video and audio RCA jacks of the TV or
the PLAYSTATION 3 system is in standby mode (red light on the front of
the system), hold down the touch-sensitive On/Off button on the front of
the system until the system goes into standby mode again . (So the
light cycle would go from: red light to --> green light --> then
back to red light) This will ensure that you have held down the ON/OFF
button long enough to reset the Video Output Settings.
3. Turn on
the PLAYSTATION 3 system and once the system finishes powering
up, the Video Output Settings will automatically be reset to the
standard resolution (or detect the current display output settings of
How many times is the red light flashing? The number of times the red led blinks means---
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.
One blink - not used for the self-diagnosis
Two blinks - B+ over current protection (OCP), unit goes to the standby mode then displays the 2 blink fault. Could be a short in the power supply of any of the circuits.
Three blinks - B+ over voltage protection (OVP), unit goes to the 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 (flyback 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. Or 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 (negitive).
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.
No blinks(Unit is dead) - Problem in the standby power section. Might check fuse, R607, Q601, IC601, R612 and VDR601 (should show open).
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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 Cboard, also check Q218, 219, 220 on the A board. In addition, unit could be in IK blanking.