2190 / SAISHO [TV]

• No audio.
• Blowing line output transistor after 10 secs approx.
• Modified to allow switch on when mains switch pressed.
• Height variations before set has warmed up.
• Hissing from line output transformer.
• Repeated failure of TR604.
• Hissing from output transformer.
• Low brightness.
• Height varies.
• Line foldover.
• Dead (intermittently).
• No picture. Sound OK.
• Variable height during warm-up.
• Vertical collapse.
• Frame cramp.
• Dead or intermittent dead with no standby light on.
• Will not start after a power supply rebuild.
• Trips. Eventually comes on if RC held down.
• Picture sometimes breaks up on a channel change as if the a.f.c. is locking out. Also line sync occasionally is lost on channel change when the set has been on for a long time. Once the picture had locked it would run perfectly.
• Trips.
• No raster.
• Standby light on.
• No cold start.
• Hissing from speaker. (2190 SAISHO repair tip)
• No line drive.
• No start-up.
• Blue raster.
• Gets stuck in standby.
• PIP IC's * 4.
• Part number for function buttons.
• Enter service mode.
• Fluctuating power supply output.
• HT varying.
• No raster. Sound ok.
• IC301 fails.
• Dead set on standby.
• Slow start-up.
• Power supply does not start up unless the ON button is pressed and held for some time. This is accompanied by a load motor-boating from the speakers. When the set eventually came on the PIP display was present.
• Dull red on the screen with red flyback lines visible in only the darkest areas of the picture.
• Stuck in standby.
• Part number for function buttons.
• PIP IC's * 4.
• Sometimes fails to come out of standby.
• Dead set on standby. (2190 SAISHO repair tip)
• Appliance intermittently switches to standby.
• Intermittently dead. (2190 tips)
• Trips when trying to start. (2190 tip from SAISHO)
• Sets can go dead or into the standby mode intermittently. (service info for SAISHO -2190)
• Dead or intermittently dead.
• Dead. BU508 blows at switch on.
• Set does not start after power supply rebuild. (2190 tip from SAISHO)
• Possible safety risk.
• Appliance is dead when cold.
• Brightness is at maximum.
• Dead. Motorboating sound.
• Possible safety hazzard.
• Dead. Standby light on.
• Reduced vertical size.
• Picture break up or no line sync during channel change.
• No E/W correction intermittently.
• Tripping, followed by motorboat noise if RC held down.
• Frame cramp at the bottom of the picture.
• Flyback lines blanking.
• Tripping.
• Possible safety hazzard h.t.
• Intermittent start up from cold.
• Part no info.
• When tele-text function selected, the picture jumps/bounces. When mix function selected, bounce disappears. (2190 SAISHO repair tip)
• Volume crackles. Display comes up on screen (volume level) intermittent.
• Set sometimes failed to come out of standby.
• Dead blows BU508 at switch on.
• Dead.
• Set tripping. BU508A line output transistor U/S.
• Switches to standby (intermittently).
• No line output, stand by light on and HT present.
• Picture break-up on channel change.
• Frame cramp at top - unable to set up height.
• Set takes long time to come on.
• Red raster.