C2067H / GEC [TV]

• No RC functions.
• Stuck in standby.
• Bright white raster. (C2067H GEC repair tip)
• Intermittent whistling noise from PSU.
• Frame cramp at top.
• TB700 power supply transistors S/C. RB713 O/C. (C2067H tip from GEC)
• Vertical collapse (intermittently).
• Power supply not starting up.
• Overbright picture on left hand side and darker on right hand side. (service info for GEC -C2067H)
• Vertical foldover.
• Spluttering.
• Black screen or black areas in picture.
• No line and field sync pulses.
• Vertical foldover at top.
• Excessive brightness on one side of picture.
• Dead. Standby LED lit .
• LF hum (varies with picture content).
• Bounce on frame when channel or picture content changes. (C2067H tips)
• Severe line tearing across the centre portion of the raster, power supply transformer squealing.
• PSU switching transformer creaks at switch on. Problem disappears when warm.
• Field cramping.
• No brightness control.
• TXT lines over top 1/3 of screen.
• Varying brightness, sound, coloured or white lines.
• Blank or dim raster.
• Low contrast.
• Switches to standby (intermittently).
• No picture, PSU screaming, line tearing across centre.
• Appliance does not switch to standby, just produces small picture.
• Appliance is dead. EHT build up then trips at switch on. (C2067H tip from GEC)
• Haze on screen due to 70V HT when switched to standby.
• Dead.
• Reduced vertical size. (C2067H tip from GEC)
• Does not switch to standby.
• Picture is disrupted by TXT display intermittently.
• Excessive brightness and flyback lines. Cramping at top.
• Poor RC sensitivity.
• Slow start-up. (C2067H GEC repair tip)
• Whistling noise with unsettled picture.
• Intermittent colour, colour sometimes flashes on parts of the picture.
• Low brightness.
• Overbright picture. No/little control of brightness.
• Intermittent colour.
• Picture too bright on left side, white line across screen.
• No EHT. No sound.
• Dark picture. (C2067H tips)
• No red.
• No sound, no picture. , EHT present.
• Top half of picture reduced; bottom OK.
• Trips.
• No start-up. intermittently.
• Blown mains fuse.
• No audio.
• No audio. intermittently.
• No vertical deflection. intermittently.
• TXT creeps over picture when warm.
• Thin white line travelling up screen.
• Horizontal narrow white line at bottom of screen intermittently.
• Vertical collapse.
• Defective East-West, width control does not function.
• No start-up.
• No vertical synchronisation.
• Excessive brightness.
• Small and very dim raster.
• No colour. (GEC - C2067H information)
• Field bounce especially on channel change and high contrast.
• Left hand side of picture bright.
• Flyback lines.
• Poor field line. (C2067H GEC repair tip)
• No display.
• Field bounce on channel change or picture content.
• Field foldover at top or field jitter.
• No colour or no red.
• No red or no colour.
• Very intermittent excessive brightness.
• Reduced vertical size. intermittently. (GEC - C2067H information)