TV Repair Tips



Size Model Chassis Symptom Problem Description Fix
52D52120-JX1 A CTC211A Video no video or OSD found R25305 open on the green Kine board, replaced R25305
52D52130-JX1 A CTC211A High Voltage Cycles on and off, Scan loss was being activated Q14903 replaced in s-ray protect circuit
52D52130-JX1 A CTC211A Horizontal No start-up T14751
52D52130-JX1 A CTC211A System Control No start-up Resoldered open R13141
52D52130-JX1 A CTC211A Video no video found Q22413 open, no sandcastle from U22407, resoldered collector pin of Q22413
60D61130-JX1 A CTC211A Power Supply Shutdown Set shutdown with change in contrast, replaced shorted C14120
60D61130-JX1 A CTC211A System Control No start-up Unplugging the gemstar allowed the set to run, replaced gemstar
60D61130-JX1 A CTC211A System Control Dead Set ran with IR13401 discconected, replaced IR13401
  CTC211 Power Supply 68V source not regulating, drops to 58V on scene changes, and a black bar would appear at the top of the picture Replace CR14108
  CTC211PowerHV comes up then shuts downR13174
  CTC211Power68V source not regulating, black bar appears at top of picCR14108
  CTC211Powerwont turn onT14751
  CTC211PowerUnit cycles, scan loss activatedQ14903
  CTC211A VideoNo video or OSDR25304 on green kine PCB
  CTC211A Videono video, no sandcastle from U22407Resolder Q22413
  CTC211APowerwon't startT14751, Resolder 14300
  CTC211APowerwon't startresolder R13141
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: Don't kill yourself.  If you do, don't blame us...  We totally warned you.  These tips are intended for qualified service technicians that know what they're doing.  Unqualified persons should never service their own equipment.  Televisions contain very high voltage that could kill you.