11AK19PRO / WALTHAM [TV (chassis)]

• No raster. No audio.
• PSU fails.
• Dark picture.
• Only about a 30cm wide picture.
• Dead, pop from loudspeaker.
• Bleached picture on screen. No E/W.
• At start up, EHT crackles briefly and TV switches to standby.
• PSU chirps.
• E/W fault.
• No picture. Flyback lines. Audio OK .
• Switches to standby. after start-up.
• Small picture in centre of screen.
• Line tearing, sometimes more, sometimes less
• Wavy picture.
• Tries to start up. LED goes from red to green then becomes red again. Mains pulsating.
• PSU pumps during operation. Standby OK.
• Degaussing problems.
• CRT problems.
• Only half picture, lower half is black.
• Audio goes to minimum when V+ pressed.
• Dead. Standby LED flashes .
• Line collapse and incorrect width.
• Disable child lock.
• Standby ok, LED is red. LED switches off after switch on and reappears again in red.
• No picture. Audio OK .
• No picture, no sound. LED blinks fast. (WALTHAM - 11AK19PRO information)
• Squealing noise. in standby.
• No channels.
• Dead. Power LED lit .
• Stuck in standby. LED is green.
• Picture content on the right hand side approx. 3cm to narrow. Picture size adjustment ok.
• Pincushion distortion.
• No picture. intermittently.
• Washed out picture. TXT OK .
• HV builds up rhythmically.
• Reduced vertical size. Vertical foldover at top. (11AK19PRO tip from WALTHAM)
• Blank picture. White horizontal stripe at top. No OSD. Audio OK.
• Reduced horizontal size. Pincushion distortion.
• Black screen. Audio OK .
• Tripping.
• No start-up. Standby LED flashes .
• Picture is missing, sound and raster ok.
• Excessive HV.
• No audio. Lines on picture. Intermittently OSD appears. Green LED flashing. (WALTHAM - 11AK19PRO information)
• Standby LED flashes green and motorboating from the speakers when cold. Picture too small and hum from the speakers after warming up.
• PSU pulsates. in standby.
• No picture. CRT stays dark.
• Vertical collapse. (11AK19PRO tip from WALTHAM)
• Vertical ripple on picture.
• Grey screen. Flyback lines.
• Field collapse with no sound and the channel LEDs do not light up.
• Bubbling in loudspeakers. No standby LED, cannot be switched on.
• Switches to standby mode after a few minutes. Green LED flashes when trying to come out of standby mode. (WALTHAM - 11AK19PRO information)
• RCU problems.
• If the TV is on for more than 5 minutes and then switched to standby mode, it does not come on again.
• No reception, deflection also defective.
• Switches off by itself. intermittently. LED blinks .
• No function. Humming.
• In standby attempts to switch on via RC, red LED goes off and then back to red within 3 seconds
• Stuck in standby.
• Adjustment code. (service info for WALTHAM -11AK19PRO)
• No start-up, no LED and noise from loud-speakers.
• Excessive brightness. Retrace lines.
• Fast blubber from the speakers, no operation.
• Enter service mode.
• Aquealing, appliance tries to start up, green LED flashes.
• User control doesn't function. (WALTHAM - 11AK19PRO information)
• Excessive horizontal size. No E/W correction. Reduced vertical size. (WALTHAM - 11AK19PRO information)
• Line output stage transistor fails after approx. 3 sec. after switch on.
• LED flashes. after start-up.
• Video-IC (TDA6108JF) fails.
• No power.
• White screen. Flyback lines.
• No start-up. Faint ticking from PSU.
• No E/W correction.
• Power supply burns up.
• Starts from standby. LED is red. LED flashes green than switches back to standby.
• Horizontal piecrusting. Line sync fault.
• Vertical jitter. (11AK19PRO tips)
• Brightness fault.
• No raster. Audio OK .
• Starts up with difficulty from standby. Loud noise coming from PSU.
• Picture is black. Sound and vertical deflection OK.
• Picture is fluttering, flashing and patterning.
• Video IC fails again after approx 1 hour.
• No picture. Raster OK .
• Excessive horizontal size.
• Intermittently line output transistor blown at switch on.
• 12" wide picture. (service info for WALTHAM -11AK19PRO)
• No start-up.
• Switches to standby. at start-up. Red LED blinks.
• No picture. Vertical stripe is available for a short time after switch off. Sound ok.
• Dead.
• Coloured lines. on upper half screen.
• No RC functions. LED is green.
• Reduced raster size.
• LED flashes red.
• Shuts down. after start-up.
• Appliance whistles.
• Picture is too high and dented. (service info for WALTHAM -11AK19PRO)
• Tripping (intermittently).
• Horizontal collapse.
• Flashing picture.
• Comes on for a short time.
• Dark picture. Low contrast.
• Picture width control defective. (11AK19PRO tip from WALTHAM)
• Contrast problems.
• Switches to standby. after a few seconds.
• Remains stuck in 4/3 mode.
• Switches to protection mode.
• Vertical bar. in the centre.
• Vertical line.
• Vertical lines.
• Switches to standby. after start-up. LED is green.
• Vertical fault.
• No correction to pincushion and width.
• Mains fuse (2,5 A) is defective. (WALTHAM - 11AK19PRO information)
• Horizontal output transistor is defective.
• No functions. Red LED blinks.
• No raster.
• Line output transistor S/C repeatedly.
• Distorted picture.
• Only brightness, with approx. 6 cm wide black stripes on the left and right side. Sound is available.
• Switches to standby.
• No picture. at start-up.
• Colour varies.
• Switches to standby after start-up with RC. LED turns green for a second.
• Hum in audio. Patterns in picture. at start-up.
• No start-up. intermittently.
• Line output transistor fails repeatedly.
• Protective circuit beeps rhythmically.
• LED lights for a short time, then switches off.
• Intermittently standby LED goes dim during warm up, then set goes to standby.
• PSU trips quickly and audibly in standby.
• Line BU and R629 burnt at start-up.
• No picture. via tuner. AV OK .
• No RC functions.
• Q304 (S2055AF) becomes defective immediately after start-up.
• No frame synchronisation on OSD and TXT.