7660320 CORTINAI16 / BLAUPUNKT [TV (Standard)]

• No horizontal synchronisation. (picture attached) (7660320 BLAUPUNKT repair tip)
• Picture is distorted. Looks like a control voltage error. No horizontal sync. (picture attached)
• Dead. (7660320 BLAUPUNKT repair tip)
• No volume, only noise via AV. (part of circuit diagram displayed)
• Fluorescent spot, or the picture is white or blue, red or green or the brightness varies. (with circuit diagram extract) (BLAUPUNKT - 7660320 information)
• Blank raster. No sound. Sound OK via AV. (part of circuit diagram displayed)
• Reduced vertical size. (+ extract of circuit diagram)
• Red picture.
• No function, U72 and U35 are not present. (part of circuit diagram displayed)
• Half a picture and flyback lines. (+ extract of circuit diagram)
• The appliance clatters especially when switching on, the picture may be out of focus. (+ extract of circuit diagram)
• No RC functions. (with circuit diagram extract)
• No sound or a crackling noise from the 8 watt module. (part of circuit diagram displayed)
• Powers on after multiple attempts. Standby LED lit. Display goes blank when switched into standby.
• No picture. (with circuit diagram extract)
• The power supply unit does not oscillate. (with circuit diagram extract)
• Stuck in standby. LED is red .
• Stereo balance cannot be controlled. (+ extract of circuit diagram)
• No deflection, top and bottom oscillation. (extract of circuit diagram attached)
• Excessive brightness. Flyback lines. intermittently. (+ extract of circuit diagram)
• Half of the picture is dark, half of it is light, poor colour. (with circuit diagram extract)
• No colour. (part of circuit diagram displayed)
• No picture. on lower half screen. (with circuit diagram extract)
• Poor synchronisation. Picture shifted horizontally. (extract of circuit diagram attached)
• Sound fails and hums. (with circuit diagram extract)
• Switches to protection mode. (extract of circuit diagram attached)
• The sound mutes when playing a rented tape on video. (+ extract of circuit diagram)
• Fails suddenly and switched to standby. Intermittently does not start up. (7660320 tips)
• Interference bars at top and bottom when picture width is adjusted properly. Bars disappear when picture is adjusted too wide.
• Erratic start-up. when cold. RC OK.
• PSU relay rattles when cold. OK after warm-up.
• No functions. LED lit. . (part of circuit diagram displayed)
• No function, the relay clicks, no display indication, the power supply does not start up.
• No reception, no station search, the search point is present, does not switch over to remote control but switches to TXT.
• Remote control receiver occasionally does not work, the 10th position is badly accepted. (service info for BLAUPUNKT -7660320)
• Dead. Relay clicks when RC used to switch on from standby. Standby LED on. (extract of circuit diagram attached)
• No green, after switching on the picture is ok for a few seconds or the left half of the picture is green. (picture attached)
• No reception. No picture, only snow.
• The picture is blank after 15 minutes. (+ extract of circuit diagram)
• No function, rattling. (+ extract of circuit diagram)
• No channel search. Snowy raster. (part of circuit diagram displayed)
• Storage loss due to drifting. (with circuit diagram extract)
• Blank picture, may disappear due to a high beam current. (with circuit diagram extract)
• Appliance drifts off tune occasionally then tuning (search) is no longer possible. Appliance functions again when it is switched off and on. (picture attached)
• No audio (intermittently). (picture attached)
• Slight haze over picture after switch on. Light dot when switched off. (picture attached)
• Sound is muted when picture is dark. (picture attached)
• No RC functions. RC OK. (with circuit diagram extract)
• No sound/8 watt module. (+ extract of circuit diagram)
• No sound or a crackling sound from the the 8 watt module. (with circuit diagram extract)
• Tripping at switch on (arcing can usually be seen through the casing). (+ extract of circuit diagram)
• The vertical synchronisation is disturbed due to reflection.
• The colour does not synchronise. (with circuit diagram extract)
• The picture shows high voltage interference and a noisy sound.
• No display indication, only the point lights up, the appliance functions properly otherwise.
• Audio HT ok but no EHT. (picture attached)
• After switch on the raster is bare, but later on it is ok.
• One of the colours (RGB) is not controlled. (+ extract of circuit diagram)
• Faulty line output transformer which causes tripping at switch on. (picture attached)
• Slow start-up. (picture attached)
• No function. Voltage in power supply is only half the normal value. (7660320 tips)
• No picture. Audio OK . No HV. (+ extract of circuit diagram)
• Switches over without reason to the Stereo mode of operation. (BLAUPUNKT - 7660320 information)
• Pincushion distortion.
• No picture, no sound, HT is present but video is continuously displayed.
• Bright spot appears on screen a few secs. after switch off. (7660320 tip from BLAUPUNKT)
• Does not function. Appliance starts if you knock or bend the board. (extract of circuit diagram attached)
• No sound, half of picture folds over, no picture contents, flyback lines in top part of picture. (+ extract of circuit diagram) (7660320 BLAUPUNKT repair tip)
• Red is over-controlled. (part of circuit diagram displayed)
• Poor horizontal synchronisation. No horizontal synchronisation. intermittently.
• Dark picture. after a while. (picture attached)
• Poor linearity. (picture attached)
• Bright picture. No contrast control. (extract of circuit diagram attached) (7660320 BLAUPUNKT repair tip)
• The picture is completely red, blue or green, or there are colour oscillations. (part of circuit diagram displayed)
• Poor RC sensitivity.
• Intermittent colour. (with circuit diagram extract)
• Sparking from the focus tag on the LOPT.
• The power supply does not start.
• No line drive.
• No focus. intermittently. (7660320 BLAUPUNKT repair tip)
• No synchronisation. (picture attached)
• No high voltage or the voltage disappears. (+ extract of circuit diagram)
• The appliance does not function, electrolytic is loading but does not draw any current.
• Black screen. Audio OK .
• Half of picture seen as REW. (picture attached) (7660320 BLAUPUNKT repair tip)
• Picture runs through or is unstable in cold condition.
• No sound, the brightness varies during controlling.
• Starts up after 2 minutes, gurgling, U1 is too high.
• Station programming is not possible and the tuning voltage does not control.
• One colour missing. after a while. (+ extract of circuit diagram)
• Sound present for a short time then first of all one channel fails then the second. Then sound makes a very loud noise. (with circuit diagram extract)
• No functions. (with circuit diagram extract)
• After the appliance has warmed up the stations disappear during change over (the picture is snowy).
• IL32 doesn't switch on.
• No picture, only snow. in UHF.
• No green.
• Station search is defective. The point burns and does not run. (+ extract of circuit diagram)
• Resistor R775 is defective. (with circuit diagram extract)
• Interference lines show horizontally in the picture, the brightness varies, paint effect in luminance. (extract of circuit diagram attached)
• Half of the picture is missing. (with circuit diagram extract)
• Tripping. at start-up. (extract of circuit diagram attached) (7660320 BLAUPUNKT repair tip)
• Vertical collapse.
• Blank raster. No audio. (part of circuit diagram displayed)
• Horizontal jitter.
• No start-up. (part of circuit diagram displayed)
• No line synchronisation with pot. R679 cannot be set to the control range. (with circuit diagram extract)
• No picture. No sound. Line output stage whistles.
• In AV function the sound hums (when connected to a video recorder). (+ extract of circuit diagram)
• Wide picture. Line tearing by too much brightness.
• Low audio. (+ extract of circuit diagram)
• No picture. Raster OK . Flyback lines. (service info for BLAUPUNKT -7660320)
• Red, green or blue is over controlled (part of circuit diagram displayed)
• The batteries run out in the remote control unit FD3240/FD3241.
• Trapezium, no distortion compensation. (service info for BLAUPUNKT -7660320)
• No picture. Audio and HV OK . (with circuit diagram extract)
• Picture is too dark when you press "normal" button. (with circuit diagram extract)
• Line output transistor fails repeatedly. (picture attached)
• The sound disrupts and distorts. IC TDA1035 becomes hot. 8 Watt module. (with circuit diagram extract) (7660320 tip from BLAUPUNKT)
• No picture. on upper half screen. (with circuit diagram extract)
• Picture jitters. Dark picture. No HV. (+ extract of circuit diagram)
• Horizontal output transistor (BU208D) has S/C repeatedly.
• "Raster" lines run through the picture and the picture's height is incorrect. (extract of circuit diagram attached)
• Blank raster. No sound. Sound OK via AV. (picture attached)
• The standby indication is present but there is no programme indication. Station search is defective. (extract of circuit diagram attached)
• The appliance does not start up. When the power relay is short circuited the mains and high voltages are present.
• After change-over programmes the synchronisation is lost. (part of circuit diagram displayed)
• No volume control. No front control operation. Key symbol and clock symbol appears on screen when various function is selected on RC.
• The appliance starts up too slowly and crackles after a few seconds.
• No picture. Audio OK . (+ extract of circuit diagram) (7660320 tip from BLAUPUNKT)