FST212T / SAISHO [TV 55 (51) cm picture]

• Field cramp at top of picture at high beam current (possibly intermittent).
• Switches to standby (intermittently).
• Lack of green.
• No field sync.
• Picture goes to black screen after a while. Sound OK.
• No TXT.
• Lack of red. (service info for SAISHO -FST212T)
• Repeat failure of the STR58041.
• Occasionally there is no synchronization.
• Excessive red.
• Dead, power supply buzzes.
• R512 (0R47) and R518 (1R) in power supply are open circuit.
• Snowy raster. No channel number and no tuning voltage supply.
• No colour.
• No picture. Sound ok.
• Main PCB001 type TMO123E old part number 13TMO123A6. (service info for SAISHO -FST212T)
• Low height, poor focus.
• Screen is covered with white dots.
• Reduced horizontal size.
• Picture is compressed intermittently.
• Intermittent destruction of R502 (5R6 7W).
• Vertical jitter.
• Failure of regulators STR50103 or STR58041. (SAISHO - FST212T information)
• Poor focus, low height.
• Field jitter. Intermittent field collapse.
• Excessive brightness.
• Unsynchronised colour on the screen.
• Intermittent no synchronisation.
• Intermittent dead, no component blown up.
• No synchronisation.
• No picture, only snow. Raster and sound OK. Picture disappears when channel is tuned.
• Intermittent field. (FST212T tips)
• Cramping at top of picture.
• Dead with whining noise from back of TV.
• Picture pulsating.
• No picture, raster and sound OK snow on screen, when station tuned in picture goes to dark raster.
• Main PCBOO1.
• Total loss of field scan.
• Streaky colours, low contrast and grey scale cannot be set up.
• Snow in picture.
• No picture.
• Bright pulsating picture from cold. (service info for SAISHO -FST212T)
• No picture. Sound is ok. Snow on screen which gets darker when a station is tuned in. (FST212T SAISHO repair tip)
• Set dead. R502 was O/C but at switch on there was a bright flash and the plug fuse went O/C.
• Intermittent or no colour.
• Repeated failure of chopper chip IC501 (STR58041) intermittently.
• Dead. LED is lit.
• Tuning does not function, raster is snowy.
• Max volume when switched on from cold.
• No vertical deflection.
• Part no. info: Main PCB 001.
• No tuning.
• Power supply. When rebuilding this supply, it is possible that R512 may have failed.
• Intermittent colour drop out.
• Vertical collapse.
• Flooded raster appears on channel change.
• Flag waving on pre-recorded tapes.
• Weak CRT.
• Very low brightness. (FST212T tips)
• Greyscale drifts.
• Dead.
• Lack of blue.
• Excessive green.
• Excessive blue.