CX683CWX / SAMSUNG [TV]

• PSU trips, goes to protective switching.
• Picture displays very sharp squiggly broken up horizontal lines.
• R812 has burned.
• No start-up. No line drive. LED is green. (CX683CWX SAMSUNG repair tip)
• Green streaks in picture.
• Stuck in standby.
• Standby LED becomes green.
• Horizontal line. in the centre.
• White line when screen turned up. No audio. (service info for SAMSUNG -CX683CWX)
• Picture has shifted towards bottom. Upper picture part is black
• Comes on for a short time.
• Strong interference stripes in picture.
• 10 cm high hlyback lines on top of screen.
• Black screen. Whistling in sound. White flyback line on screen.
• Vertical foldover at top.
• Frame collapse upwards from centre.
• E/W fault.
• Failure of field output chip IC301 (TDA8350).
• Vertical lines. at bottom. (CX683CWX tip from SAMSUNG)
• No reception, noise in UHF and VHF. Search won't stop, runs through stations. Sound available on some programme sites.
• No start up. LED flashes odd yellow.
• 2 or 3 fine green flyback lines at upper part of picture.
• Reduced vertical deflection.
• Flyback lines. No horizontal deflection. No vertical deflection.
• Appliance heats up.
• No functions. Switches to protection mode.
• Horizontal lines in the top half but also in the whole picture.
• Horizontal line. (CX683CWX tips)
• No picture. Audio OK .
• No picture.
• Reduced vertical size. White line.
• No picture (intermittently). Audio OK .
• Orange LED flashes.
• Enter service mode.
• Dark picture.
• No TXT. OSD OK .
• Vertical failure. Stripe in the middle. No illumination approx. 5cm on both sides of picture frame. (part of circuit diagram displayed)
• No start-up. LED lit orange and voltages are low.
• Only field on bottom.
• Black screen at the bottom. On top, picture is folded over with white lines.
• No vertical deflection. (CX683CWX tip from SAMSUNG)
• Vertical foldover. at bottom.
• No start-up. LED flashes yellow. PSU pulsates. (CX683CWX tips)
• Black-white noise bars in picture.
• Intermittent picture or picture jitters, protective switching responds.
• Picture appears slowly. Audio OK . (CX683CWX SAMSUNG repair tip)
• TDA8350Q fault.
• Dark picture. after a while.
• No start-up from standby.
• Vertical collapse.
• Picture shifted vertically. at top.
• Horizontal black bar on the left. Picture shifted to the right. Burning smell.
• Vertical streaks.
• Cycles on/off. Standby LED flashes .
• Dead.
• Red, green, blue and white horizontal lines on top of screen.
• Flyback lines. at top.
• No picture after HV flashover.
• Vertical collapse (intermittently).
• Shuts down. after start-up.