7056DH 025195580 / NORDMENDE [TV]

• Switches to protection mode. after start-up. (7056DH NORDMENDE repair tip)
• Attempts to start up. (+ extract of circuit diagram)
• Black/white stripes in picture or no picture. Sound is intermittent. Picture OK via AV. (picture attached)
• No start up, red LED ON but does not become green. (with circuit diagram extract)
• Vertical foldover at top. (with circuit diagram extract)
• Grey screen. Flyback lines. (with circuit diagram extract)
• No functions. (part of circuit diagram displayed)
• Dark picture. (+ extract of circuit diagram)
• Wavy vertical lines especially in TXT. (extract of circuit diagram attached) (7056DH NORDMENDE repair tip)
• Stuck in standby. (extract of circuit diagram attached) (7056DH NORDMENDE repair tip)
• PSU switches between standby and normal operation. (extract of circuit diagram attached)
• Stuck in standby. Red LED blinks.
• Does not restart via RC, only via P+/- of keyboard. TV and RC functions are OK except when switching to standby. (with circuit diagram extract) (7056DH tip from NORDMENDE)
• Shuts down.
• Memory loss. (+ extract of circuit diagram) (7056DH tips)
• Switches every 45 mins one program down until it is in AV1.
• No picture.
• Black screen. (+ extract of circuit diagram)
• No HV.
• Resistor RL08 has blown. (extract of circuit diagram attached)
• Horizontal lines. at top. (extract of circuit diagram attached)
• When menu is displayed there is a strong red cast on the outlines of letters and background picture is completely darkened. It is very difficult to perform brightness and contrast adjustments. (7056DH NORDMENDE repair tip)
• No RC functions (intermittently). (7056DH NORDMENDE repair tip)
• No picture. TXT OK . (extract of circuit diagram attached)
• Power supply BU TP16 fails. (+ extract of circuit diagram)
• Pincushion distortion. (with circuit diagram extract)
• Noisy picture in HF (moiré). Sound mutes. Does not stop in channel search. OK via scart.
• Appliance switches into installation menu at start-up.
• Cycles on/off.
• Autoprogramming and country selection.
• Choice of type of tuner in SERVICE mode. (+ extract of circuit diagram)
• B/W picture. Colour bands all over the screen. (picture attached) (7056DH NORDMENDE repair tip)
• No start-up. Red LED blinks. (picture attached)
• Picture collapse. Screen ok. (extract of circuit diagram attached)
• Tripping. Red LED blinks. (part of circuit diagram displayed)
• Flyback lines. Bright picture.
• Switches to protection mode. LED blinks . (part of circuit diagram displayed) (7056DH tips)
• Stuck in standby. LED blinks . (with circuit diagram extract)
• Standby LED does not light. (picture attached)
• Line output transformer defective. (picture attached)
• Excessive vertical size. (+ extract of circuit diagram)
• Line output stage tries to start up, then appliance switches to standby. (picture attached)
• LED flashes. (+ extract of circuit diagram)
• Enter service mode.
• Sound intermittently drops out or crackles, both in MONO and STEREO. (with circuit diagram extract)
• Dark screen with 1cm thick horizontal white band at top of screen. (picture attached) (service info for NORDMENDE -7056DH)
• Discharging noise. (with circuit diagram extract)
• Works only in PAL.
• No start-up. LED blinks . (+ extract of circuit diagram) (7056DH tips)
• Switches to standby. after a while.
• No picture. Audio OK . (part of circuit diagram displayed)
• Vertical collapse.
• Reduced horizontal size. (7056DH NORDMENDE repair tip)
• No audio. (with circuit diagram extract)
• LED flashes light and dark every sec, cannot be startet via control panel.
• When switched on with On/Off key, menu is displayed in En.
• Does not shut down. (part of circuit diagram displayed)
• Switches to standby. (extract of circuit diagram attached)
• OSD tearing. Vertical jitter. Colour jitters. Orange bar in upper or lower half of screen.
• Occasionally switches to AV3 and back again to the previously set channel site.
• Dead. (part of circuit diagram displayed) (7056DH NORDMENDE repair tip)
• Black or very dark screen. Display and sound OK. (+ extract of circuit diagram)
• E/W fault. (picture attached)
• E/W fault. depending on picture content. (with circuit diagram extract)
• 2cm black vertical bars at random. (part of circuit diagram displayed) (7056DH tips)
• Switches to standby. after a few seconds. (extract of circuit diagram attached)
• Switches to standby. possibly intermittent.
• No picture. Black screen. OSD and sound OK. No picture via scart 1. Picture OK via scart 2 but only in RGB.
• Interruptions, then flashing red LED.
• "PRO MO" appears in the menu.
• Fuse FP01 and PSU FET TP16 are defective.
• Folded up picture on top of screen.
• Tripping. LED blinks . (part of circuit diagram displayed)
• Switches to protection mode. (picture attached)
• PSU pulsates. (+ extract of circuit diagram)
• No sound in RF or via scart. Variable whistling depending on volume adjustment. (picture attached) (7056DH tips)
• No RC functions. (picture attached)
• No colour. OK via SCART .
• Red "P" or blue band on the screen.
• Switches intermittently to standby directly after switch on with mains switch or after 4-5 mins operation, regularly, in short intervals.
• Black screen via tuner. Sound OK. Picture, RGB and OSD OK via scart. (+ extract of circuit diagram)
• Works for 1 or 2 seconds at switch on and goes into standby. (part of circuit diagram displayed)
• Field pairing in approx 1.5" band at top third of screen, only on bright scenes. (with circuit diagram extract)
• Picture disappears randomly and slowly. Sound OK.
• Switches to standby. at start-up.
• No vertical deflection.
• Slow start-up.
• Switches off by itself. after a few minutes. (with circuit diagram extract)
• Tuning drifts. after a few minutes. (part of circuit diagram displayed) (7056DH tips)
• No start-up. Standby LED flashes . (extract of circuit diagram attached)
• Info on memory ICs.
• Intermittent or no colour. (extract of circuit diagram attached)
• LED flashes once a sec. (part of circuit diagram displayed)
• Enable child lock. (7056DH NORDMENDE repair tip)
• Switches to standby. after a few minutes. (7056DH tip from NORDMENDE)
• Intermittent audio. (picture attached)
• Retrace lines. at top. (7056DH tips)
• Horizontal line. at top.
• Significant streaks on the light parts of the picture with green being predominant. (part of circuit diagram displayed)
• Cannot be switched on via RC. Red LED does not flash.
• Volume varies. (with circuit diagram extract)
• No start-up. (picture attached)
• Switches to standby. after start-up.
• Switches on when power switch is pressed but switches off when power switch is released. (service info for NORDMENDE -7056DH)
• Service mode adjustment.
• Afterglow at switch off. (with circuit diagram extract)
• Switches to standby. after start-up. LED flickers .