PTV7003 / PACIFIC [TV (Standard)]

• Picture size varies with picture content.
• No picture. Audio OK .
• Cycles on/off. after warm-up. Knock sensitive.
• No RC functions.
• No function. Mains fuse is black.
• No audio. No picture.
• No function, LED blinks after a while from red to green.
• Enter service mode.
• Frayed vertical lines, intermittently no OSD.
• Programmed programme sites only receive S21. (PACIFIC - PTV7003 information)
• Geometry changes.
• Does not switch on immediately but after approx 5 min can be started from standby.
• Transistor (BUZ90) fails.
• No channel storage. No service adjustment storage.
• No start-up.
• Horizontal output failure.
• OSD available only in English. Language cannot be adjusted.
• Slight line tearing when too much white in picture.
• Vertical ondulating line.
• Red LED flashes.
• Vertical line tearing by bright-dark vertical picture transition.
• No start-up. LED is red .
• No start-up. LED is green.
• Switches to protection mode.
• Protection mode activated.
• No picture. Retrace lines. Audio OK . (PTV7003 PACIFIC repair tip)
• Line transformer has flash-over.
• R717 is burnt.
• E/W fault. Excessive horizontal size.
• PSU pulsates. LED blinks orange .
• No picture. Sound OK. LED green.
• Picture edges tear depending on beam current.
• No start-up. LED blinks .
• Wavy picture.
• Stretched picture. E/W fault.
• Dead.
• Switches intermittently on and then switches automatically off.
• Mains chopper transistor fails immediately after switch on.
• No raster.
• No TXT. (PTV7003 tip from PACIFIC)
• No standby, crackle at switch on.
• S/C in PSU. (service info for PACIFIC -PTV7003)
• Vertical fault. Lower third of picture is black, on upper picture edge fine coloured lines.
• PSU defective.
• No start-up. intermittently.
• No picture.
• Dead. Cracking is audible at start-up.
• No functions.
• E/W fault.