Содержание
- 2. CHIP RESISTOR
- 3. DIODE P N
- 4. Diode bridge
- 5. IGBT
- 6. IRF530
- 7. IC (2272) mark
- 8. 32V 5V 15V 5V Rectifier /filter Device module DC switch power supply motor MAIN IC trimming
- 9. AHE58
- 10. POWER SUPPLY BLOCK rectifier/filter AC 220V DC 300V Switch Power Supply To control IC DC 15V
- 11. Device Module Block J2 Encoder signal Main IC U2 Motor angel signal HALL signal UP position
- 12. SOLENOID CIRCUIT Master Chip U2 U7 U8 U29 U3 U4 U23 Q6 Q1 Q7 Q8 U27
- 13. POWER BOARD Solenoid control footlift Thread tension Back tacking wiping Trimm ing DC power supply 5V
- 14. Control Board MIAN IC Rectifier /filter Device Control 3.3V
- 15. Power Board Control Board
- 16. Err-01 Test Test Test Test Test
- 17. Power board Control board C9 C8 U10 2136 IGBT
- 18. Control board
- 19. Control board
- 20. Err-07 Test Test
- 21. 2272
- 22. Control board
- 23. Err-08 Test Test Test Test
- 24. Power board Control board U10 2136 IGBT
- 25. Control board
- 26. Control board
- 27. Err-09 Test Test Test
- 28. IGBT
- 29. Power Supply
- 30. Err-10 Test Test Test Test Test
- 31. U27 D18 U26 U2 POWER BOARD CONTROL BOARD U6 U2 U27
- 32. POWER BOARD
- 33. CONTROL BOARD
- 34. Err-13 Test Test Test
- 35. CONTROL BOARD
- 36. CONTROL BOARD
- 37. AHE59
- 38. Replace bad part Visual check component damaged? Test Replace bad part Test PASS Y Y N
- 39. Reverse side IGBT R150 R151 TVS2 TVS3 Positive U10 2136
- 42. Replace bad part Visual check component damaged? Test Replace bad part Test PASS Y Y N
- 43. Reverse side IGBT R150 R151 TVS2 TVS3 Positive U10 2136
- 46. Replace bad part Visual check component damaged? Test Replace bad part Test PASS Y Use DC
- 47. Reverse side U24 D16 Positive 1
- 50. Скачать презентацию