HP 16500A Service Manual page 7

HP 16500A/16501A - Contents
Figure Title Page
6-26. Troubleshooting Flowchart 9 .............................................................................................. 6-29
6-27. Troubleshooting Flowchart 10 ............................................................................................ 6-30
6-28. Troubleshooting Flowchart 11 ............................................................................................ 6-31
6-29. Troubleshooting Flowchart 12 ............................................................................................ 6-32
6-30. Color Module to Microprocessor Cable .............................................................................. 6-35
6-31. Horizontal and Vertical Sync Signals .................................................................................. 6-35
6-32. Power Supply Check .......................................................................................................... 6-37
6-33. Power Supply Pins ............................................................................................................. 6-39
6-34. HP 1651B Format Menu ..................................................................................................... 6-41
6-35. Probe Tip Connections ....................................................................................................... 6-41
6-36. Expander Test Screen ........................................................................................................ 6-42
6-37. HP 1651B Test Screen ....................................................................................................... 6-43
6-38. Probe Tip Connections ....................................................................................................... 6-44
6-39. Power Supply Replacement ............................................................................................... 6-49
6-40. Mother Board Replacement ................................................................................................ 6-51
6-41. Rear Fan Replacement ...................................................................................................... 6-53
6-42. Side Fan Replacement ....................................................................................................... 6-55
6-43. Rear Disk Drive Replacement ............................................................................................ 6-57
6-44. Front Disk Drive Replacement ............................................................................................ 6-59
6-45. Microprocessor Board Replacement .................................................................................. 6-61
6-46. Front-Panel Board Replacement ........................................................................................ 6-63
6-47. Color Display Module Removal .......................................................................................... 6-65
6-48. Transferring Parts ............................................................................................................... 6-67
6-49. Color Display Module Installation ....................................................................................... 6-69
6-50. Expansion Interface Board Replacement ........................................................................... 6-71
6-51. Endplate Overlap ................................................................................................................ 6-72
6-52. Endplate Overlap ................................................................................................................ 6-72
6-53. Mainframe Interface Board Replacement ........................................................................... 6-73
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