TOP15XA / PEACOCK [15" monitors]

• Keyboard is invalid.
• Distorted vertical lines in picture.
• Pincushion cannot be adjusted.
• Specifications.
• No synchronisation. intermittently.
• Horizontal line.
• Horizontal output transformer S/C. (TOP15XA tip from PEACOCK)
• Picture shudders quickly.
• R214 burned.
• Picture width increases by approx. 3cm after approx 30 mins.
• Picture width collapses to 2/3. Knock sensitive. (TOP15XA PEACOCK repair tip)
• PSU switches off (with or without load).
• MOSFET Q317 defective.
• Excessive brightness. No brightness control. (TOP15XA tips)
• Trips. (TOP15XA PEACOCK repair tip)
• Adjustment.
• Excessive horizontal size.
• Pincushion with sides of picture leaning inwards.
• Repeatedly blows Q604.
• No display.
• Shuts down. No HV. (TOP15XA tip from PEACOCK)
• Colours change. No user control.
• Poor side pincushion.
• Dead. LED is green.
• No start up. Power LED flashing.
• Intermittently dead.
• Black/blank display. Front indicator flashes 3 times per second.
• No brightness adjustment.
• Dead. No front panel LED.
• Horizontal deflection problems.
• Q317 blown repeatedly. (PEACOCK - TOP15XA information)
• E/W fault.
• No picture. intermittently.
• Horizontal size cannot be adjusted.
• Intermittently shuts down. Picture becomes dim.
• No contrast. (PEACOCK - TOP15XA information)
• Dark picture.
• G1 voltage too low.
• Flickers on and off after 5 minute warm-up. (TOP15XA PEACOCK repair tip)
• No picture. LED blinks .
• No brightness.
• No video. Noise on horizontal drive pulse.
• Vertical black bars at top with retrace lines at bottom; when warm.
• Retrace lines. (PEACOCK - TOP15XA information)
• Horizontal band on screen. (TOP15XA tips)
• Poor synchronisation.
• Picture is too small and pinched in the middle.
• Pincushion distortion.
• Dead. Power supply ticks.
• Width marginal and/or small.
• Repeatedly burns ceramic capacitor C335 (220pF/2kV).
• Dim display. intermittently.
• Horizontal output transistor fails repeatedly.
• Picture is too bright with lines and distortion when adjusting the contrast.
• Bad pincushion.
• Transistor K2161 defective.
• Transistor (2SK2161) blown again after a few mins.
• Poor focus. Text unreadable.
• Dead. Power indicator flashes.
• No picture. after a few seconds.
• No functions.
• Chopper IC S/C.
• Flickering picture.
• Picture fluctuates from normal to dark and back.
• No start-up.
• Q310 and D312 blown repeatedly.
• No display. intermittently.
• Dark picture. intermittently. (service info for PEACOCK -TOP15XA)
• No picture. After UG2 control is turned up, picture is disrupted. Control unit doesn't respond.
• Dead. Power light flashing green.
• Dead. On LED pulsing. (TOP15XA tip from PEACOCK)
• Blanking problem.
• Low contrast.
• PS output voltages are incorrect.
• Looses settings at switch-off.
• No horizontal deflection.
• Does not go to power save mode.
• Horizontal output transistor shorted.
• No picture. after a while. (TOP15XA tip from PEACOCK)
• No vertical synchronisation.
• Excessive EHT.
• Dead. Standby LED flashes .
• Vertical cramping at top and retrace lines.
• Starts up then hiccups.
• Picture sides bent inwards.
• No brightness control. Flyback lines.
• Picture quality alters or picture is distorted when adjusting the contrast.
• On indicator pulses, B+ to horizontal output transistor reads 4.95V. (service info for PEACOCK -TOP15XA)
• When warm video blanks.
• No red, green or blue video signal.
• Incorrect width.
• Yellow LED flashing.
• Horizontal sync is lost when switching modes.
• No function, power supply cheeps.
• Poor white balance.
• No blanking.
• No red or green or blue video signal.
• Hiccups at power up.
• Blue fails.
• Pincushion sides when width adjusted near full.
• Vertical foldover at top.
• Unstable vertical display.
• No display. All lights lit under flap.
• Black screen. No LED lit. (TOP15XA tips)
• No picture.
• Stuck in power save-mode.
• Marginal width and/or inadequate pincushion at max width.
• Intermittently horizontal size changes.
• No raster.
• No pincushion. (service info for PEACOCK -TOP15XA)
• Fuse F601 (3.16A) blown repeatedly.
• No vertical deflection.
• No brightness control.
• No HV.
• No contrast control.
• Vertical band on screen.
• Blinks intermittently, worse in high frequency.
• Transistor is defective.
• No line synchronisation.
• PSU chirps and picture tears.
• Excessive HV.
• Hiccups when started.
• Poor sync. No control of functions.
• Flyback lines. at top.
• Black screen. No power supply. (service info for PEACOCK -TOP15XA)
• No brightness. HV transformer peeps.