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RIGOL
Service Guide for DM3058
XI
Figure Contents
Figure 2-1 The Method of Adjusting Handle ....................................................... 2-3
Figure 2-2 Adjustable Positions for Handle ......................................................... 2-3
Figure 2-3 Sketch map of Front Panel ................................................................ 2-4
Figure 2-4 Sketch map of Rear Panel ................................................................. 2-5
Figure 2-5 Explanatory drawing of Double display interface ................................. 2-6
Figure 2-6 Explanatory drawing of Single display interface .................................. 2-6
Figure 3-1 The Input HI-LO and Sense/Ref HI-LO Terminals in Short Circuit ......... 3-5
Figure 4-1 The Input HI-LO and Sense/Ref HI-LO Terminals in Short Circuit ......... 4-3
Figure 5-1 The Exterior 3D View of DM3058 ....................................................... 5-3
Figure 5-2 The Interior 3D View of DM3058 ....................................................... 5-4
Figure 5-3 The Schematic of Disassembling and Assembling Handle .................... 5-5
Figure 5-4 The Schematic of Disassembling and Assembling Rear Panel ............... 5-6
Figure 5-5 The Schematic of Disassembling and Assembling Metallic Shell............ 5-7
Figure 5-6 The Schematic of Disassembling and Assembling Fuse Socket ............. 5-8
Figure 5-7 The Schematic of Disassembling and Assembling GPIB PCB ................ 5-9
Figure 5-8 The Schematic of Disassembling and Assembling Filter Board and
Transformer ................................................................................................... 5-10
Figure 5-9 The Schematic of Disassembling and Assembling Front Panel and LCD
.................................................................................................................... 5-11
Figure 5-10 The Schematic of Disassembling and Assembling Motherboard ........ 5-12
Figure 5-11 The Schematic of Disassembling and Assembling Key Board PCB ..... 5-13
Figure 6-1 Circuit Diagram of DM3058 ............................................................... 6-2
Figure 6-2 The Sketch Map of Fuse Replacement ............................................... 6-4
Figure 6-3 Transformer Sketch Map ................................................................... 6-8