Fukuda Denshi DS-8400, Service Manual

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4-13
continued
Board Connector (CN1901)
No. Signal Name Remarks Signal Level
41 GND GND
42 BF0_A[0] IP Address
43 BF0_A[2] Address [2]
44 BF0_A[4] Address [4]
45 BF0_A[6] Address [6]
46 GND GND
47 BF0_A[8] Address [8]
48 BF0_A[10] Address [10]
49 BF0_A[12] Address [12]
50 BF0_A[14] Address [14]
51 BF0_A[16] Address [16]
52 BF0_A[18] Address [18]
53 BF0_A[20] Address [20]
54 BF0_A[22] Address [22]
55 GND GND
56 BF0_D[0] Data [0]
57 BF0_D[2] Data [2]
58 BF0_D[4] Data [4]
59 BF0_D[6] Data [6]
60 BF0_D[8] Data [8]
61 BF0_D[10] Data [10]
62 BF0_D[12] Data [12]
63 BF0_D[14] Data [14]
64 GND GND
65 /PERST PCIe Reset
66 GND GND
67
/CF1_WRL Low byte and write enable
output
68 /CF1_RD Read enable output
69 REF_CLK- PCIe Clock-
70 PCIe Clock+
71 GND GND
72 PET- PCIe Transmit Data-
73 PET+ PCIe Transmit Data+
74 GND GND
75 PER- PCIe Receive Data-
76 PER+ PCIe Receive Data+
77 GND GND
78 3.3V_IDL 3.3 V Power Supply
79 5V_IDL 5 V Power Supply
80 GND GND
No. Signal Name Remarks Signal Level
1 +5V Ins5 V Power Supply
2 +5V Ins5 V Power Supply
3 +5V Ins5 V Power Supply
4 +5V Ins5 V Power Supply
5 ALARM_OUT1 Alarm 1 Output
6 ALA Alarm 2
7 ALARM_OUT2- Alarm 2 Output -
8
ALM_COM_TX Status II Serial Transmission
Data Output
RS-232C
9
ALM_COM_RX Status II Serial Reception Data
Input/Alarm 1 Input
RS-232C
10 AL Alarm 2 Input+