CT14 / NIPPON [TV]

• R121 (3R3) andn Q101 (BUT11AF) being destroyed.
• Picture cramped at bottom. (CT14 NIPPON repair tip)
• White screen.
• Excessive red.
• Teletext lines showing.
• No sync. Picture hissing.
• Intermittent tuning. No signals, especially low frequency.
• No raster.
• Low brightness. intermittently. (CT14 tips)
• No vertical deflection. (NIPPON - CT14 information)
• No line sync.
• Dead. (service info for NIPPON -CT14)
• Corrugated verticals when scenes changed or brightness control altered.
• Poor whites on teletext.
• Stuck in standby.
• Bright, blank raster.
• No picture. No audio. intermittently.
• No tuning memory after switch off.
• No audio.
• Blank raster. Flyback lines.
• Unreliable start up.
• Uncontrollable brightness with flyback lines.
• Relay trips (intermittently).
• No colour.
• Slow or no start up.
• Relay switches set off at any remote command and if the volume control touched.
• No picture. (service info for NIPPON -CT14)
• Vertical collapse.
• No synchronisation.
• Excessive brightness with flyback lines.
• No audio (intermittently).
• Impossible to store previously tuned channels.
• No start up. Remains in standby for a long time.
• Shuts down (intermittently).
• Bright blank raster. May clear when left on.
• Problems storing channels or there's a problem with tuning.
• Just noise on the screen and the station search would function.
• No channel lock.
• No raster or sound with intermittent squeal from the line output stage.
• Cogging on edges. (CT14 tips)
• Bright screen with flyback lines and vertical bar across screen.
• Tuning drifts.
• No horizontal deflection.
• Low contrast. No contrast control.
• TXT lines cover top 1/3 of raster.
• Impossible to switch to a channel other than 1.
• Intermittent hiccups which ends in TV switching off automatically. Button comes out of its position.
• Disable child lock.
• Dead except a click and squeal.
• No channel storage. Tunes OK.
• No line synchronisation. Muted audio.
• Low frequency noise.
• Excessive vertical size. Lines in picture.
• Excessive green. (NIPPON - CT14 information)
• Reduced horizontal size.
• Corrugated verticals.
• No tuning (intermittently).
• Caption buzz with very low sound.
• No start-up. intermittently.
• Excessive brightness. Does not turn down.
• No channel storing.
• Sound ok, but a blank screen, on turning up the first anode control (there was frame collapse).
• Reduced vertical size.
• If line drive transistor TR4 is S/C and R98 O/C.
• ON/OFF switch pops out by itself. (CT14 tip from NIPPON)
• Shuts down (after warm-up).