6614 / SBR [TV 70-74 (66-70) cm picture]

• Tripping only with tripler connected (No picture, no sound). (extract of circuit diagram attached)
• Defective dynamic convergence.
• No function, a gurgling sound may be present. (part of circuit diagram displayed)
• Gulps occasionally.
• Various picture problems.
• Picture grainy and sound noisy. (service info for SBR -6614)
• No video and reduced width. (6614 SBR repair tip)
• Convergence pot R672 and R717 do not control enough. Red-green does not coincide. (with circuit diagram extract)
• The power supply functions irregularly. (+ extract of circuit diagram)
• No E/W correction or low/width striations on the right hand side. (part of circuit diagram displayed)
• Dead. 95V supply 15V.
• The picture runs and pulls (distorted), strong signal. (picture attached)
• Trips. (extract of circuit diagram attached)
• Flyback lines in picture.
• Crackles, rattles and the volume control is blocked. (+ extract of circuit diagram)
• Hum in audio. (picture attached)
• Bu i netdel kortslutter (per.)
• Trapezoid shaped raster.
• BU208 fails continuously.
• Insufficient saturation. (6614 tips)
• Picture is missing, sound missing or poor.
• New high voltage tripler.
• Channel 2 overload. (with circuit diagram extract)
• PSU switches (from 162V).
• Top few lines foldover. (with circuit diagram extract)
• Picture is too small./
• Picture skips to the left. (+ extract of circuit diagram)
• Picture fails
• No power supply. Protection circuit triggered. (extract of circuit diagram attached)
• Blows mains fuse 1-2 hrs. (extract of circuit diagram attached)
• Sometimes picture disappears. Wrong channel LEDs light up. (extract of circuit diagram attached)
• Width pulsates. (picture attached)
• Top foldover and retrace lines. (+ extract of circuit diagram)
• Contrast control does not function or is unstable.
• Patterning on screen.
• PSU switches on (no pumping). No switch on with slow power up. (picture attached)
• The picture's width varies and the convergence constantly jumps. (+ extract of circuit diagram)
• Appliance pulsates
• IC TDA2571AQ (4822 209 80646) no longer available.
• Blue convergence.
• Connection of a loop system to the TV. (service info for SBR -6614)
• The picture is blurry and then disappears. (SBR - 6614 information)
• North-South fault. (picture attached)
• Horizontal tearing at bottom. (with circuit diagram extract) (SBR - 6614 information)
• Is occasionally unfocused (fault in the video amplifier). (+ extract of circuit diagram)
• HT low. (extract of circuit diagram attached)
• The picture becomes crooked on the lower side.
• Picture shading from left to right.
• There is a black line in the upper part of the picture, only part of the picture is visible. (picture attached)
• Fuse switches when changing channel and picture. (extract of circuit diagram attached)
• Two horizontal bands of white dots. (picture attached)
• No tuning on some channels.
• Picture is missing, raster poor or varies, sound ok.
• Blue convergence, R667 (above horizontally) does not function. (+ extract of circuit diagram)
• Tuning drifts.
• Gulps at switch off.
• Width, E/W correction and the trapezoidal pot(s) do not function. (extract of circuit diagram attached)
• Top of picture cramped. (extract of circuit diagram attached)
• TXT lines are visible in the upper part of the picture. Approx 3cm away from the upper edge of the picture (picture attached)
• PSU hiccups with HV and sound.
• Dark picture. Weak colour. (part of circuit diagram displayed)
• Unstable frame control or frame jitter or frame synchronisation missing or lack of height.
• Fuse VL170 is defective. (extract of circuit diagram attached)
• No E-W. Reduced width. (part of circuit diagram displayed)
• The luminance disappears. (with circuit diagram extract)
• Picture gets darker; no colours (blue and red). (part of circuit diagram displayed)
• No functions. (with circuit diagram extract) (6614 tips)
• Intermittent North/south fault, in cold conditions ok.
• The red-green convergence is faulty. (+ extract of circuit diagram)
• Lines in lower part of picture. (part of circuit diagram displayed) (SBR - 6614 information)
• Lines in top part of picture. (picture attached)
• Convergence changes.
• No north-south correction. (extract of circuit diagram attached)
• E/W error. Picture width is too small. Controls do not react.
• Sometimes vertical line appears in picture.
• Contrast and/or brightness do not function. (6614 tip from SBR)
• Safety test after repair.
• Rolling, no contrast and over bright picture.
• Intermittent pin cushion distortion.
• E-W fault. (+ extract of circuit diagram)
• Weak horizontal synchronisation. (+ extract of circuit diagram)
• Vertical picture shifted to left.
• Poor adjustment of convergence at top and bottom. (extract of circuit diagram attached) (6614 tip from SBR)
• Vertical collapse.
• No power and rail voltage 19V only.
• Bowing at bottom of picture. (picture attached)
• Either red, green or blue colour difference signal is missing.
• The sound controls unevenly.
• The picture enlarges and decreases in size during operation. (picture attached)
• Horizontals at top and bottom curve into the middle.
• Flyback lines or top of picture is shaded.
• Low brightness.
• No HV. (part of circuit diagram displayed)
• No function, a high voltage is present. (+ extract of circuit diagram)
• Dead.
• Outer lines cannot be straightened. (with circuit diagram extract)
• Curved sides, plus another possible line fault.
• Severe AGC overload. (picture attached)
• Horizontal picture has shifted downwards.
• The appliance gurgles occasionally after extreme luminance variations and when starting up the appliance. (extract of circuit diagram attached)
• The colour is faulty. (extract of circuit diagram attached)
• Brightness control does not function.
• Flyback lines in the picture.
• N/S correction is faulty, curves in the upper and lower parts of the picture. All regulators do not function. (extract of circuit diagram attached)
• Cramp at bottom of picture. (picture attached)
• Poor convergence top 4"blacked out. (with circuit diagram extract)
• Flyback lines and picture cannot be made darker. (with circuit diagram extract)
• No picture, no raster. (picture attached)
• Low vertical, 2" picture.
• No colour or very weak green. (picture attached)
• Horizontal shift. No colour. (part of circuit diagram displayed)
• Low horizontal amplitude after protection disabled by O/C 6560. (part of circuit diagram displayed)
• The appliance does not start. Gurgling noise in the sound and with high frequency. The appliance occasionally starts but has an unstable picture and then becomes intermittent again. (extract of circuit diagram attached)
• Little or no vertical scan. (part of circuit diagram displayed) (6614 SBR repair tip)
• Blown chopper transistor. (6614 SBR repair tip)
• Reduced horizontal size. (with circuit diagram extract)
• Afterglow fleck at switch off. (6614 tip from SBR)
• No horizontal hold. (+ extract of circuit diagram)
• Lines in upper picture section.
• Vertical flybacks visible at the top edge of the TXT stations.
• Occasionally sound is too low or fails. (service info for SBR -6614)
• Goes for about 1/2hr rapidly switches on/off. (extract of circuit diagram attached) (6614 tip from SBR)
• Only pumps. (with circuit diagram extract)
• Noise in picture. (SBR - 6614 information)
• Retrace lines when channels change. (extract of circuit diagram attached)
• Line output transistor T 446 fails repeatedly.
• Red, green or blue picture. (service info for SBR -6614)
• No vertical deflection.
• Purity problems.
• No start-up.
• Sound fades after short while.
• Squealing from PSU. (with circuit diagram extract)
• Picture height is only 10cm. 10cm line from picture centre. (with circuit diagram extract)
• Bowed horizontals.
• K9/K11 band switch.
• Bowed verticals.
• Convergence fault. (part of circuit diagram displayed)
• No function, a sluggish gurgling sound is present in the power supply. (picture attached)
• The upper part of the picture is not complete. (picture attached)
• Sometimes horizontal output stage (drive) fails.
• Channel selector V311 is no longer available, will be V317.
• Intermittent. Gurgles or vertical lines are present. (+ extract of circuit diagram) (6614 tips)
• No picture. Sound ok.
• Occasionally a line appears on screen (skips).
• Pumps (E-W correction is defective). (with circuit diagram extract)
• Switches on with 12, all channels are noisy.
• Picture rolls in at the bottom or a line appears in top third of screen.
• Picture tube problems.
• Top and bottom horizontals curve into the middle plus colour fault.
• Picture is too bright, flyback lines, screen is darker on left side. (picture attached)
• Bright flash on screen, no picture or sound. (picture attached)
• Sometimes the power supply breaks down after a short period. (with circuit diagram extract)
• Horizontal synchronisation does not lock. (with circuit diagram extract)
• Jumps from channel 1 to 3.
• The colour is unstable in the background; after being adjusted, it changes completely after a short period. (+ extract of circuit diagram)
• Thick white lines in the upper part of the picture. (part of circuit diagram displayed)
• The power supply makes a high whistling noise, otherwise the appliance functions properly. (+ extract of circuit diagram)
• No colour. (with circuit diagram extract)
• Striations or thin flyback lines.
• Vertical foldover on top of screen. (part of circuit diagram displayed)
• Striations down left hand side of picture.
• No audio. No picture. (picture attached)
• Line choke S172 squeaks. At switch off lights up like a Christmas tree. (extract of circuit diagram attached)
• Repair method: PSU.
• Incorrect or unstable picture size.
• Dark picture, weak colours. (picture attached)
• No picture.
• Weak vertical synchronisation.
• Line collapse, lack of width or small picture.
• Supply voltage is guzzled.
• No start-up (intermittently). (part of circuit diagram displayed)
• Set comes on after a while.
• One colour missing (dark picture).
• Blank raster.
• Vertical lines on the left on blank raster/parasitic oscillation. (part of circuit diagram displayed)
• Grey scale drifts slightly.