30PF994612 / PHILIPS [LCD/TFT TV]

• Distorted audio. No picture.
• No picture. Audio OK at switch-on. Inverter board lights for a few secs.
• No RC functions.
• Background light fails.
• Picture and audio present for a second, then switches to standby.
• Loud audio. at start-up. (30PF994612 tip from PHILIPS)
• Dead. No LED lit.
• Picture available for one sec. Picture is bright at start-up, then screen becomes dark. Sound OK.
• No start-up.
• How to switch to DK standard.
• No picture.
• No picture. Audio OK .
• No picture (blue), partly knock-sensitive, OSD and TXT have no or not all colours.
• Appliance switches on from standby, lamps switch on briefly and off again. Picture information on panel is visible with external light source. Audio OK. (PHILIPS - 30PF994612 information)
• Plop in sound at switch off.
• No picture or picture dull after start up.
• No picture. Low sound.
• Dark picture. Audio OK .
• Picture briefly present after switch on, then backgroun dlight switches off. Sound present. Picture can be seen very dimly when looking into the light.
• No picture. after a few minutes. Audio OK .
• Picture of PC mode appears dimly in TV mode.
• No picture, intermittently or no picture after about 10-15mins. Audio and backlight OK.
• Standby LED flashes and relay clicks when switches on from cold.
• Screen lights up for a second.
• Picture appears for a second, then background light switches off when panel is switched on. Audio ok but severe noise when cold.
• No picture. after start-up.
• After switching LED flashes red, goes orange and that's it - no start-up.
• Picture becomes bright briefly, then switches off. Sound ok.
• Option codes.
• No red.
• No backlight. after a few minutes.
• Dead. LED blinks . (service info for PHILIPS -30PF994612)
• No picture or sound, LED is alight. No operation via RC or keyboard.
• Comes on for a short time. LED goes from red to orange then to green and after that blinks red.
• Switches to protection mode. after warm-up. Relay clicks .
• No start-up from standby. (service info for PHILIPS -30PF994612)
• Incorrect tuning. (30PF994612 tip from PHILIPS)
• Trips. when cold.
• A 1-mm wide vertical stripe, 20cm from the left side. 10cm on the buttom and top OK.
• No audio.
• Dark stripe on the left at 5cm from edge, which disappears when colour is turned up. Picture is somewhat brighter on the right. This is only visible when panel has only red, green or blue control. Backlight OK. If TXT is used, after switch-over to TV picture, screen text remains weakly visible on panel for a long while.
• Picture fades out after a while. Audio OK.
• Backlight switches off after start-up. Relay clicks. OK after a few minutes.
• Dead. No LED lit.
• No audio. via speakers. OK via headphone.
• No start-up. when cold. Relay clicks .
• Appliance switches back to standby after a short warm up phase, LED stays on.
• No backlight. Tries to start-up a few times with relay clicks. Picture OK.
• Switches off by itself. after a few seconds.
• Fault in backlight.
• Noises from the PSU, does not run quietly.
• Audio fades. intermittently.
• Black or dim display after start-up.
• Screen lights for 1 sec then shuts down. Audio OK. LED is green.
• Audio and picture appear briefly. Backlight switches off after a while then appliance switches off by itself.
• Does not decode CANAL+.
• No audio. after a while (after warm-up).
• No picture. after a few seconds. Audio OK .
• No audio.
• No picture or picture dull after start up.
• Slow start-up.
• Slow start-up. Clicking noise.
• Afterglow effect after operating in 4/3 format. (30PF994612 PHILIPS repair tip)
• Backlight switches off after 30mins.
• Distorted picture on the right after a few minutes. 3-5 cm vertical black or brown coloured stripes. Left picture side OK.
• Sound absent or drops out intermittently.
• No sound from right loudspeaker, with background noise. Left loudspeaker works OK.
• Noise from the PSU. No picture. Audio ok.
• No picture. Audio OK . (30PF994612 PHILIPS repair tip)
• Screen is intermittently dark. Raster may be present for an undetermined time after switch off and cooling down.
• No picture. No backlight. after a few seconds.
• Switches on for only approx. 2 secs. Standby LED is green. Sound is present. Picture flashes briefly, then appliance switches off, LED is orange. Appliance starts up with the same symptom over and over again.
• Picture fails and is knock sensitive. Error can be reproduced by tilting appliance. Audio always present.
• No picture. Audio ok. Switches briefly on, less than a sec, then back to standby when switched on when warm.