CTV1412R / BOOTS [TV]

• Intermittent loss of picture and sound.
• No HV.
• When channels are changed the appliance goes into search mode and stops on any channel.
• Front control panel, RCU and tuning (just snow) do not function, LED remains on 0.
• Droning and/or humming noise in background sound.
• Incorrect line frequency.
• Picture rippling when switched on from cold.
• No display (after a while).
• Loss or intermittent loss of one colour.
• Reduced vertical size.
• Trips.
• Long time to come on - up to 5hrs.
• Goes to standby after ten secs. Chopper transformer whistles. Powers up OK.
• No colour.
• Noisy power supply.
• Stuck in standby. Unable to change channels.
• Picture and sound go out of tune and pulsate for 2 secs after changing channels. (CTV1412R tip from BOOTS)
• Field collapse, blank screen.
• Incorrect number display.
• Stuck in standby.
• Reduced horizontal size. (CTV1412R BOOTS repair tip)
• Incorrect operation of front panel controls.
• Width is reduced with foldover in the middle.
• No picture, only snow.
• No LED light.
• Uncontrollable brightness.
• HT low or tripping. If scan coils unplugged, may start up correctly.
• Vertical light and dark bars across screen.
• Once warmed up, sound is lost when channel is changed. (CTV1412R tip from BOOTS)
• Reverts to a particular channel at switch on and cannot be shifted.
• Top foldover.
• Slow start-up. (BOOTS - CTV1412R information)
• Shuts down.
• Intermittent start-up when hot.
• Incorrect grey scale. (CTV1412R tip from BOOTS)
• Sound and picture are missing, LED displays 'O'.
• Line output transistor TR403 continuously fails.
• Screen has a hum bar.
• Dead.
• Mains fuse or surge limiting resistor defective.
• No start-up.
• No or erratic sweep tuning.
• Appliance trips when brightness is high.
• Pincushion distortion.
• No function or very poor start up.
• Flyback lines and peak white raster for few secs followed by frame collapse; then dead.
• Failure of power supply.
• No user functions.
• Ragged verticals.
• No remote control, though the handset works correctly.
• Picture missing, sound OK.
• No line drive.
• Sound is missing, background hum changing with volume.
• Tuning drifts.
• Appliance is dead and trips.
• No picture.
• Loss of sound and raster.
• Various RCU problems eg. no output, continuous output, loss of functions etc.
• No tuning.
• No or poor synchronisation.
• Snowy raster, noisy sound.
• VOL drops to zero when channels changed. Tunes in and stores OK.
• Mains fuse blown.
• No audio.
• Sometimes switches on with no raster or no sound and 0 showing in the channel display.
• Ghosting on picture.
• Bounce and tuning drift from cold. (service info for BOOTS -CTV1412R)
• Snow in picture.
• On bottom half of screen there is patterning.
• Dead. PSU trips. No standby LED.
• Raster and line drive are missing. (CTV1412R tip from BOOTS)
• Reduced contrast.
• Intermittently dead.