Dell Shutdown Due To Quick Power Off,On or Intermittent Power On. (C P0111) free download

File name Shutdown Due To Quick Power Off,On or Intermittent Power On. (C_P0111).pdf

Computer Monitors CSI-111 Service Bulletin Sony Service Company - Technical Services A Division of Sony Electronics Inc. Sony Drive, Park Ridge, New Jersey 07656 Model: CPD-20SF2, GDM-17SE2T No. 111R2 Subject: Shutdown Due To Quick Power Off/On or Date: August 9, 1996 Intermittent Power On. Symptom: (211) If rapidly pressing the Power Switch Off/On causes the monitor to go into Shutdown mode. Or the Power ON mode requires pressing the Power Button multiple times. CPD-20SF2 effected S/N range is 2000001 to 2000500. GDM-17SE2 effected D Board suffix is -11, -12, -13, -21, -22, -23. Solution: Then change HV Over detection circuits to correct HV level detection sensivity. Please make circuit corrections on the D Board according to the following procedure. Note: The parts listed below are needed to complete this procedure. REF DESCRIPTION PART NUMBER R1417 330 OHM 5% 1/4W 1-215-409-00 R492 47K OHM 5% 1/4W 1-249-437-11 1. Add new component R1417 between IC401 Pin 8 and D417. Cut R1417 leads to 3/8'' length. Lift D417 Anode lead from the D Board solder pad. Solder R1417 leads to D417 Anode lead and former D417 solder pad. See illustration below. 2. Replace R492 10K Ohm part with 47 K Ohm. See illustration below. Cont. Reference: TM: DPCD96-002, DPCD96-007 PRINTED IN USA PRINTED ON RECYCLED PAPER Computer Monitors Service Bulletin No. 111R2 The circuit correction procedure is completed.