C2102 / GEC [TV]

• Video output adjustments
• No picture.
• Weak contrast.
• Little contrast.
• IF detector tank coil alignment.
• Mains hum, sound buzzes and picture distorted.
• AFC coil alignment.
• Luma drive adjustment.
• No front display. Does not change channels.
• The channel indicator on the front worked and the set could be switched into standby but no picture or sound.
• Line frequency adjustment.
• Protection is triggered.
• If the line output transistor S2000AF is S/C.
• AGC adjustment.
• Dead. Channel LED OK.
• No start-up (intermittently).
• Line phase control adjustment.
• Greenish picture.
• Poor picture. Low contrast.
• Field output.
• TXT decoder-setting-up.
• Various intermittent faults.
• Intermittent blue in picture.
• Line output transistor S2000AF is S/C.
• Field shift/field height adjustment.
• Sound rejector alignment.
• Chroma band-pass alignment - decoder.
• Vision IF detector tank coil alignment. (GEC - C2102 information)
• No start-up. Display OK .
• Delay line input and output alignment - decoder.
• Line width/E-W correction adjustment
• During VCR playback, white dots move across picture.
• Intermittent colour distortion.
• Sound detector coil alignment.
• Reference oscillator alignment - decoder.
• Set fails after a electrical storm .
• Picture shakes and flickers, shifts sideways across screen, goes black and white next to blue screen then fades away. (service info for GEC -C2102)
• No audio. No LED with excessive brightness.
• Line collapse, down the centre of screen there is a vertical line. (C2102 tips)
• Unsuccessfully attempts to power up. No channel read-out.
• TXT contrast adjustment.
• Motorboating noise.
• After set had been on for approx. two hours, there was line tearing across the middle of the picture together with a slight sideways displacement of the image to appear.
• No E/W correction.
• Does not tune from cold; when warmed up tuning would start and normal picture appears.
• Colour saturation adjustment
• When first switched on, raster is bright, sound and LED display are missing, then screen goes dark and across the top is a bright band.
• No or weak sound.
• Picture tube adjustment - R, G, B backgrounds.
• Intermittent loss of colour and lines across the picture.
• Does not change channels. No display.
• At switch on, no sound, no LED display and a bright raster which quickly went dark with a half inch bright band across the top.
• Intermittent sync, brightness, audio, and tuning.
• Switches on by itself.
• Dead. Channel LED lit. Switches to standby OK.
• Vertical foldover at top.
• Dead (after lightning strike).
• Tries to come on but fails. No channel read out.
• Dead.
• Flat and milky picture.
• Not tuning, remote functions sluggish.
• No picture or sound. Display ok.
• 6MHz VCO adjustment - TXT.
• No sync, brightness, sound and tuning intermittently.
• No tuning (when cold).
• Background colours and brightness vary.
• Black level adjustment.
• Sync is very defective.
• No audio. No picture. Channel change and display OK.
• Interference bands in picture.
• Raster is too bright with flyback lines. (GEC - C2102 information)
• Raster is blank white, colour is missing.
• Line output stage makes ticking noise. (GEC - C2102 information)
• Foldover and flyback lines at top.
• Green picture.
• Picture tube focus adjustment.
• Poor picture.
• Delay line amplitude alignment - decoder.
• Screen is not lit up. When TV switched on then off again, momentary black and white picture.
• Stuck on a channel.
• IBT line drifts.
• Black levels adjustment.
• Sometimes the appliance shows "yellow faces" on the picture.
• Defective after electrical storm.
• No picture. Sound OK.
• Stuck in standby.
• Display and 6V are missing, appliance starts up.
• No sound or picture. Display ok.
• Only switches on after various attempts. Harsh noise.
• Chroma trap alignment - decoder.
• Blank screen with flyback lines. (C2102 tips)
• No tuning. (C2102 tips)
• No audio. Straight bar at top of picture.
• Channel display LEDs flickering.
• Bright band at top. Audio OK.
• VCR compatabality.
• No tuning from cold. When it had warmed up a bit the tuning would start to work and a normal picture would appear.
• No audio. No raster. Display OK . (GEC - C2102 information)
• Q403 (S2000AF) fails repeatedly.
• Switches on spontaneously during standby.
• Intermittent failure of Q801/R4051.
• Picture has black and white lines across, signals are missing.
• Line output stage does not start up. Channel indicator on front ok and set can be switched to standby.
• Fuse blows intermittently.
• Line linearity/width adjustment.