Содержание
- 2. OUTLINE Clock Distribution Diagram Signal Description Repair Flow Chart Repair Technique
- 3. CLOCK Distribution Diagram P5Q Deluxe
- 4. CLOCK Distribution Diagram M4N78 AM
- 5. CLOCK Distribution Diagram M4A79 DELUX
- 6. Signal Description
- 7. Signal Description Sometimes we can find BAT54AW near ICS. VRMPWRGD and SLP_S3# must be 3V Finally,
- 8. Repair Flow Chart
- 9. Repair Technique-Visual Inspection 1 Visual Inspection to check Clock Generator and related small components are not
- 10. Repair Technique-Measure Vcc_CLK 2 Use Multi-Meter or Oscilloscope to measure Clock voltage 3.3V is ok.
- 11. Repair Technique-Measure CLK X’TAL 3-1 3-2 Use Oscilloscope to measure Clock X’TAL 14.318Mhz is ok.
- 12. Repair Technique-Check Individual NG signal 4 Use Oscilloscope to measure every individual CLK signal. If find
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