72PIPPRESTIGE MANGANBRAUNMETALLIC / NORDMENDE [TV]

• Intermittently no start-up, stays in standby. LED lights red or flashes. Starts up after repeated attempts via mains switch and functions until the next turn-off.
• No picture. OSD and TXT OK .
• Washed out picture. intermittently (after a while). (part of circuit diagram displayed)
• Mains fuse defective. Transistor BU is S/C in PSU.
• 1-2 times per week switches into stand by. Diode lights 16 times (in four groups of four) and appliance switches on again. (part of circuit diagram displayed)
• Switches to PAL. Picture drops out intermittently. (72PIPPRESTIGE tip from NORDMENDE)
• Red picture. Flyback lines. (72PIPPRESTIGE NORDMENDE repair tip)
• No synchronisation. (part of circuit diagram displayed)
• Drive transistor TP060 fails. (part of circuit diagram displayed)
• Picture is almost negative, saturated white. (picture attached)
• Temporary switch over in SAT reception via AV sockets. (+ extract of circuit diagram) (service info for NORDMENDE -72PIPPRESTIGE)
• TV switches to standby when zapping on satellite demodulator. (NORDMENDE - 72PIPPRESTIGE information)
• Dead. Red LED blinks.
• Shuts down (when cold).
• Dark picture, only coloured outlines visible. If contrast and colour adjusted to maximum, seems picture digitalised. (extract of circuit diagram attached)
• Flashes 3 times after trying to start up. When warm, starts up OK. (72PIPPRESTIGE tips)
• PSU does not start correctly. (72PIPPRESTIGE tip from NORDMENDE)
• Horizontal and vertical amplitude change with brightness and contrast change.
• Geometry or rotation with 16x9 picture tubes cannot be adjusted. (part of circuit diagram displayed)
• Switches to protection mode. (extract of circuit diagram attached)
• Pulsates three times and then vertical error.
• Switches off after some operating time, diverse LED error messages. (extract of circuit diagram attached)
• No start-up from standby. intermittently. (part of circuit diagram displayed)
• Switches off and is then ok for days
• Poor colour. Flickering picture. (with circuit diagram extract)
• Picture is folded over approx. 2cm to the right hand side. Terrestrial field correction does not function. (72PIPPRESTIGE tips)
• Occasionally switches off. Red LED flashes. Switches on again by itself. Process repeats several times a day. (part of circuit diagram displayed)
• Line transformer cracks. Picture and sound OK. (part of circuit diagram displayed)
• Vertical deflection is only a line in lower quarter during Zoom operation.
• Power supply repair procedure. (with circuit diagram extract)
• No synchronisation. OSD OK . (part of circuit diagram displayed)
• Enable child lock.
• TV works for 15 or 30 mins, then switches off and starts up spontaneously. (extract of circuit diagram attached)
• Intermittently only a bar in the picture. Random characters in the picture (extract of circuit diagram attached)
• Dark screen. Three lines in lower part of screen. (+ extract of circuit diagram)
• Switches to protection mode. intermittently. (part of circuit diagram displayed)
• Green picture. Flyback lines. (with circuit diagram extract)
• Dark picture. (+ extract of circuit diagram)
• Intermittent switch off, especially when video modulation of picture varies. (+ extract of circuit diagram)
• How to improve repair when CL018 is S/C. (picture attached)
• Tube flashes. Intermittent HF. (part of circuit diagram displayed)
• Lamp test. (extract of circuit diagram attached)
• Green picture. after a while. Shuts down. (+ extract of circuit diagram)
• Appliance switches over or switches off intermittently. Previously picture rolls vertically or becomes dark. Fault occurs when AV signal source is connected, at SAT receiver, videorecorder or unclean aerial signal. (extract of circuit diagram attached)
• Error code 4, appliance ticks 3 times and main PSU does not start up. (extract of circuit diagram attached)
• Standby LED is orange.
• Ballooning effect.
• Programming menu is blocked. PIN number unknown.
• Usyst is too low. (part of circuit diagram displayed)
• DF001 fails. (extract of circuit diagram attached)
• No start up after software of IR002 changed. (picture attached)
• One colour missing.
• No picture via HF, AV OK. OSD and TXT OK. Snow without aerial and dark picture with aerial.
• Starts up shortly, then LED flashing constantly. When pressing P-/V- from local controls try's to start up 3 times, then LED flashing again.
• Pink "P" in picture.
• Disable electronic combination lock. (72PIPPRESTIGE tip from NORDMENDE)
• Protection mode activated. Standby LED flashes.
• Bright picture. Flyback lines. (+ extract of circuit diagram)
• Standby and main PSU alternately switches on/off. (picture attached)
• Contents of TV fusible safety resistor kit No 1.
• Oversized picture or picture folds down.
• PIP remains on screen.
• Activating the install menu. I (72PIPPRESTIGE tips)
• No TXT.
• Random text characters flashing on picture.
• No picture. (+ extract of circuit diagram)
• No picture. Two green bars and one blue bar at bottom of screen. (with circuit diagram extract)
• Picture disappears for a few secs. after start up and returns when programme is changed. (+ extract of circuit diagram)
• No brightness. (+ extract of circuit diagram)
• Flickering picture. at top (after a few minutes). Dark screen.
• Power supply does not start up. Standby power supply is ok. (picture attached)
• Appliance chirps. Vertical lines in picture. Line output stage buzzes.
• Blue flyback lines in lower picture section. (part of circuit diagram displayed)
• Low brightness. via tuner. (+ extract of circuit diagram)
• In VHF or UHF and at a low level, vertical interference line in middle in right half of screen. (extract of circuit diagram attached) (72PIPPRESTIGE tip from NORDMENDE)
• Line linearity fault on the right side after longer run length. Switches to standby and on again.
• No picture. No sound. Tries to start. LED flashes 4 times. Start attempts is repeated four times, then LED flashes permanently.
• TL65 has thermal failure in horizontal deflection.
• B-Y signal missing. Red or green picture.
• Vertical line 30cm from the left of the screen. (+ extract of circuit diagram)
• Random TXT characters appear regularly on the picture when a NTSC 60Hz signal is present. (NORDMENDE - 72PIPPRESTIGE information)
• Mains transformer rattles with 50Hz. (72PIPPRESTIGE NORDMENDE repair tip)
• Only part of the colour is visible.
• No audio. Power LED lit . No picture. (NORDMENDE - 72PIPPRESTIGE information)
• Drop outs (with circuit diagram extract)
• No start-up (when cold). (extract of circuit diagram attached)
• Switches to protection mode. after warm-up.
• Bottom of picture is compressed.
• TL19 in horizontal deflection fails without any reason.
• No start-up from standby.
• Blurry picture. after warm-up.
• Switches on poorly or does not switch on at all. (with circuit diagram extract)
• Temporary switching over during SAT reception via the AV sockets. (with circuit diagram extract)
• Bars in picture. at start-up. (part of circuit diagram displayed)
• Picture flickering, pumps or is noisy. Signals via AV1 or AV2 ok.
• Dark picture. Audio OK . (+ extract of circuit diagram)
• Starts up three times then switches off.
• Green picture. Retrace lines. (extract of circuit diagram attached)
• TV flashes, line transformer starts up and cuts out and standby light comes on. (extract of circuit diagram attached)
• Luminance signal drops out. Line tearing. Sizzling sound. (extract of circuit diagram attached)
• OSD in B/W. No red. (service info for NORDMENDE -72PIPPRESTIGE)
• Functions ok, then switches off by itself and LED flashes 4x4 within approx. 2 secs. Switches on again and runs without a fault.
• No picture, only green and blue stripes in lower part of screen. Sound ok. (extract of circuit diagram attached)
• PSU pulsates. intermittently (at start-up). LED blinks . (+ extract of circuit diagram)
• No start-up. Standby LED lit . (part of circuit diagram displayed) (72PIPPRESTIGE tips)
• Black band on screen and increases in brightness.
• No blue. (part of circuit diagram displayed)
• Poor or no convergence. TXT OK .
• Videotext symbol flash on TV program after 20-40 min work of set (NORDMENDE - 72PIPPRESTIGE information)
• No horizontal synchronisation. intermittently. Interference in picture. (72PIPPRESTIGE NORDMENDE repair tip)
• No red. Green is wrong. Videotext colour is OK.
• Brightness varies. (picture attached)
• Wavy picture. at bottom. (extract of circuit diagram attached)
• Excessive horizontal size.
• Language adjustment
• Picture is green, red or blue. Picture becomes brighter with flyback lines. Then switches off.
• Intermittent videotext informations on screen. Picture is OK at start-up. No front controls. (with circuit diagram extract)
• Blank screen. intermittently. Audio OK .
• Standby LED flashes constantly, fails intermittently.
• No audio. No picture. (+ extract of circuit diagram) (service info for NORDMENDE -72PIPPRESTIGE)
• PSU pulsates. at start-up. (+ extract of circuit diagram)
• Switching problems in 4:3. Impossible to activate field correction.
• Mouse teeth at the top edge of the picture.
• Video output stage IC (TEA5101A) on CRT board is defective.
• Picture in picture pause mixes with main picture at bottom of screen. (+ extract of circuit diagram)
• IC IV5 fails. (NORDMENDE - 72PIPPRESTIGE information)
• Standby PSU is defective. (extract of circuit diagram attached)
• E/W fault. (extract of circuit diagram attached)
• Blanked vertical bar on left side of picture.
• Switches off by change over. (+ extract of circuit diagram)
• Vertical line. on the right. (with circuit diagram extract)
• Blue picture. No modulation on red cathode. (picture attached) (72PIPPRESTIGE tips)
• System voltage too low or cannot be adjusted. (picture attached)
• 9V voltage regulator IP03 (7809) in PSU overheats.
• Dead. Standby LED flashes . (part of circuit diagram displayed) (72PIPPRESTIGE tip from NORDMENDE)
• No function. Standby LED flashes permanently orange.
• Comes on for a short time. Chirping.
• No AV- or EE picture. OSD OK. (+ extract of circuit diagram)
• Main and standby PSU switch alternately on and off. (part of circuit diagram displayed)
• LED starts flickering after 15 minutes and flickers again at next switch on. (picture attached)
• Tripping (intermittently). (with circuit diagram extract)
• No start up voltage for the standby PSU. (picture attached)
• Bright screen with flyback lines. Appliance switches off, cannot be adjusted with "Screen". (picture attached)
• Contents of TV fusible safety resistor kit No 2.
• Fine horizontal interference lines. (extract of circuit diagram attached)
• Standby LED does not light green.
• Line transistor TL004 fails. (extract of circuit diagram attached) (NORDMENDE - 72PIPPRESTIGE information)
• Shuts down (intermittently). (picture attached)
• Tripping and squealing s every second. Red LED becomes orange and then red again.
• No audio (intermittently). (part of circuit diagram displayed)
• UHF is distorted. (extract of circuit diagram attached)
• Red or green picture. (NORDMENDE - 72PIPPRESTIGE information)
• Stuck in standby. (part of circuit diagram displayed)
• No control via control panel or RC. Dark screen. Standby LED remains orange. (part of circuit diagram displayed)
• No picture. in E-E. OSD and TXT OK . (picture attached)
• Coloured lines. Blank screen. intermittently. (72PIPPRESTIGE tip from NORDMENDE)
• Does not start up, or starts up and stops (protective switching). (extract of circuit diagram attached)
• Switches off by itself. intermittently. (extract of circuit diagram attached)
• Black screen. No audio. via RF output. OK via SCART . (+ extract of circuit diagram)
• Afterglow.
• Blue reflection on screen after 10 mins.
• Low brightness. (with circuit diagram extract)
• Always in Secam L.
• No picture content or picture with too low Y proportion. (with circuit diagram extract)
• Poor red, greenish picture.
• Dark or black picture.
• No red. via tuner. TXT OK .
• High intensity on 3 - 4cm at top of screen when warm. (part of circuit diagram displayed)
• No luminance. Colour OK . (extract of circuit diagram attached)
• Stripe in lower third of picture in zoom mode. (part of circuit diagram displayed)
• No green. Red picture.
• Blue picture. Flyback lines.
• Picture folds down at approx. 2-3cm from upper picture edge.
• No picture via EE or AV. No sound. On screen menu OK.
• At switch on screen turns red with flyback line then switches off. (part of circuit diagram displayed)
• Dark screen. LED turns red, orange then black. Pin 20 of IL001 is grounded instead of being at 4V. (with circuit diagram extract)
• Black screen. No audio. LED is orange. . (with circuit diagram extract)
• Line output transistor fails repeatedly. after a while.
• No functions. LED flashes. (part of circuit diagram displayed) (72PIPPRESTIGE tips)
• Developments - Power supply circuit. Protection against appliance switching off when it should not. (extract of circuit diagram attached)
• Surmodulation with some rebroadcasting stations noticeable on old Canal Plus decoders.
• Picture is covered with black and white dots.
• No functions. LED is orange. . (picture attached)
• Switches off by itself. after start-up.
• Negative picture. (with circuit diagram extract)
• No functions. Red LED blinks.
• Switches off by itself. (part of circuit diagram displayed)
• Value of voltages on the different points of the tube board (amplifier). (picture attached)
• Sizzles on start-up. (extract of circuit diagram attached)
• Only standby after approx 2 hours. In cold condition OK again. (+ extract of circuit diagram)
• Erratic tripping. Sound and picture ok. (picture attached)
• Dark screen. No front panel function. No RC functions.
• Colour coding error. Cyan and magenta picture. No yellow during SECAM reception or VCR operation. TXT OK but same colour error during satellite reception. (+ extract of circuit diagram)
• Switches to standby when selecting DEMO SATELITTE irrespective of the scart used then starts again after 10 seconds.
• Dark screen with slight picture visible in background. (with circuit diagram extract)
• LED flickers once every 2 seconds when starting up with main switch.
• Colour flickers when zoom is activated. Deflector and loudspeaker make noise.
• No blue. intermittently. TXT OK .
• Does not start up, or keeps on switching from standby to ON position, or stops slowly with whistling sound. (extract of circuit diagram attached)
• TL61 and TL62 in horizontal deflection heat up. Appliance functions faultlessly.
• No contrast. Poor picture. (extract of circuit diagram attached)
• Wavy picture. (extract of circuit diagram attached)
• Distorted picture. Horizontal interference lines.
• Buzzing from PSU. (72PIPPRESTIGE tips)
• Dead. (extract of circuit diagram attached)
• Vertical jitter.
• Red LED flashes permanently.
• Appliance has two CRT panels.
• Line in bottom third during zoom function. (with circuit diagram extract)
• Dark grey or completely dark screen. Standby light is orange. No operation from control panel or RC. (+ extract of circuit diagram)
• Switches to standby (after warm-up). (with circuit diagram extract)
• Cuts out after some time, from 15 mins to 1 or 2 hours. It stops then starts again by itself. Occasionally horizontal bars of the type power supply hum bar.
• Enter service mode.
• Black horizontal lines at the bottom of the screen. (picture attached)
• TV starts up, LED goes to red then to orange. (part of circuit diagram displayed)
• Noise in picture.
• Excessive brightness. at start-up. Switches to protection mode. (picture attached)
• Picture runs through vertically or becomes dark. Then switches automatically over or off. (+ extract of circuit diagram)
• Poor switching among standards. (extract of circuit diagram attached)
• Error codes. (part of circuit diagram displayed)
• Switches to protective mode. Ok after several switch ons.
• No start-up. intermittently. (+ extract of circuit diagram)
• No start-up. (part of circuit diagram displayed)
• Dark picture. LED is red .
• Green screen with flyback line at switch on then appliance switches to safety mode. (+ extract of circuit diagram)
• Switches over automatically to menu programs or AV.
• Developments - power supply circuit. Start up with integrated circuit TEA5170 (IP120). (extract of circuit diagram attached) (72PIPPRESTIGE tips)
• Switches to protection mode. after start-up. (part of circuit diagram displayed)
• At passing from white to black intermittently switches off, LED flashing. Starts up by itself after 30 sec. (with circuit diagram extract)
• No switch on, brief chirping sound, switches then off. Standby lamp is briefly lit, switches then off. lamp lights up again briefly when mains switch is switched off.
• Red picture. after a while. Shuts down. (picture attached)
• Bright screen, may be adjusted with screen regulator. (picture attached)
• No start-up. LED blinks . (extract of circuit diagram attached)
• Contents of surface mounted transistor kit.
• Exiting the production mode. (NORDMENDE - 72PIPPRESTIGE information)
• Time base protection active via IF01. (part of circuit diagram displayed)