Kirisun DP990, Service Manual

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DP990/DP995service manual
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Figure 4 Bottom-layer Layout Drawing of Key Board.....................................................................................................47
Figure 5 Schematic Diagram of Main Board....................................................................................................................48
Figure 6 Schematic Diagram of Key Board......................................................................................................................54
Appendix 3 Material Lists and Schematic Diagrams (136~174 MHZ) ........................................................................... 55
Table 3 Material List (Electronic Part) ..............................................................................................................................55
Figure 1 Top-layer Layout Drawing of Main Board.........................................................................................................66
Figure 2 Bottom-layer Layout Drawing of Main Board...................................................................................................66
Figure 3 Top-layer Layout Drawing of Key Board...........................................................................................................67
Figure 4 Bottom-layer Layout Drawing of Key Board.....................................................................................................67
Figure 5 Schematic Diagram of Main Board....................................................................................................................68
Figure 6 Schematic Diagram of Key Board......................................................................................................................74