TM4230TNLD / TARGA [Monitors]

• No picture.
• No red (signal is distorted).
• Picture compressed vertically, excessive flickering. Vertical picture shaking. Linearity distortion. Black/white stripes in the picture.
• Brightness adjustment.
• Raster (white balance) adjustment.
• E/W fault.
• Setting of sub phase.
• Shadow in the picture. One colour missing.
• Tilt, H-centre, H-size, V-position, V-size and V-linearity adjustment.
• No red.
• Red flags in the picture.
• Picture position cannot be adjusted horizontally and vertically, swims a bit to the right and left then jumps back again. Occasionally does not synchronize.
• No horizontal synchronisation with > 640x800.
• High voltage regulation.
• Blue flags.
• Horizontal and vertical tearing in the whole picture.
• Focus regulation adjustment.
• E/W and trapezium cannot be adjusted. (service info for TARGA -TM4230TNLD)
• Type of transistor Q903. (TARGA - TM4230TNLD information)
• Picture is dark. Deflection goes, H deflection varies the frequency by quite a few KHZ.
• Shadowy picture on the right and left of the picture , like a stripe at the edge of the picture.
• Gain (white balance) adjustment.
• Noises with bright pictures and then stripes in the picture (horizontal every 0.5-1cm).
• No picture and no sync. (TARGA - TM4230TNLD information)
• Sparks at tube base.
• ABL
• High voltage switches off, esp. when appliance is cold.
• Line transformer is defective.
• Red flags in the picture.
• CG regulation adjustment.
• Specifications.
• E/W fault. Pin and trapezium cannot be adjusted.
• No LCD display/no user control.
• One colour ist missing. 3 vertical lines of that colour on the left hand side of the picture.
• Out of focus, cannot be adjusted sufficiently.
• Picture width only approx. 5-10cm. (service info for TARGA -TM4230TNLD)