SM421 Maintenance Reference(Chi Ver1)_866B5.pdf - 第130页
7-29 Pin No. Signal Description Pin No. Signal Description Pin No. Signal Description Pin No. Signal Description A1 GND A1 1 PC_A[16] A21 GND A31 LINIT1 A2 PC_A[2] A12 PC_A[18] A22 PC_D[8] A32 PCI_WR_R* A3 PC_A[4] PC_D[1…
Samsung Component Placer SM421 Maintenance Reference
Pin ON. Signal Description Pin ON. Signal Description
35 GND 36 GND
37 HDO2 38 HDO3
39 EXP2 40 EXP3
41 VDO2 42 VDO3
43 EXP4 44 EXP5
J1~6 HPC143310 – Fly Camera Image Signal
Pin ON. Signal Description Pin ON. Signal Description
J1 M1_VID1_IN1 J1 GND
J2 M1_VID1_IN2 J2 GND
J3 M1_VID1_IN3 J3 GND
J4 M2_VID1_IN1 J4 GND
J5 M2_VID1_IN1 J5 GND
J6 M2_VID1_IN1 J6 GND
7.3.9. PCI IO Board
起着SM421的 MMI(Man-Machine Interface)和 RT(Real-Time)控制部相互间传递的
信息传送作用，另外由PC控制部直接控制的输出入传递到外部模块的作用。
主要功能说明
CON1(KEL 8830E-080-170L)
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Pin No. Signal
Description
Pin No. Signal
Description
Pin No. Signal
Description
Pin No. Signal
Description
A1 GND A11 PC_A[16] A21 GND A31 LINIT1
A2 PC_A[2] A12 PC_A[18] A22 PC_D[8] A32 PCI_WR_R*
A3 PC_A[4] PC_D[10] A33 GND A13 GND A23
A4 PC_A[6] PC_D[12] A34 N/C A14 PC_A[20] A24
A5 GND A15 PC_A[22] A25 GND A35 N/C
A6 PC_A[8] A16 PC_D[0] A26 PC_D[14] A36 N/C
A7 PC_A[10] A17 GND A27 PCI_AS* A37 GND
A8 PC_A[12] A18 PC_D[2] A28 PCI_LBE0 A38 N/C
A9 PC_D[4] A29 GND A39 N/C GND A19
A10 PC_A[14] A20 PC_D[6] A30 PC_LBE[2] A40 N/C
B1 GND B11 PC_A[17] B21 GND B31 PCI_CS
B2 B22 PC_D[9] B32 READY* PC_A[3] B12 PC_A[19]
B3 PC_A[5] B13 GND B23 PC_D[11] B33 GND
B4 PC_A[7] B14 PC_A[21] B24 PC_D[13] B34 N/C
B5 GND B15 PC_A[23] B25 GND B35 N/C
B6 PC_A[9] B16 PC_D[1] B26 PC_D[15] B36 N/C
B7 PC_A[11] B17 GND B27 PCI_ALE B37 GND
B8 PC_A[13] B18 PC_D[3] B28 PCI_LBE1 B38 N/C
B9 GND B19 PC_D[5] B29 GND B39 N/C
B10 PC_A[15] B20 PC_D[7] B30 PC_LBE[3] B40 N/C
CN2 (IROSE DF1B-28DP-2.5DS)
Pin No. Signal Description Pin No. Signal Description
1 COM1+ (外部输入电源) 15 OUTPUT CH1[1]+(主)
2 COM1- (外部输入电源 GND) 16 OUTPUT CH1[1]-(主)
3
COM1+ (外部输入电源)
17
OUTPUT CH1[2]+(主)
4
COM1- (外部输入电源 GND)
18
OUTPUT CH1[2]-(主)
5 INPUT CH1[0] 19
OUTPUT CH1[3]+(主)
6 INPUT CH1[1] 20 OUTPUT CH1[3]-(主)
7 INPUT CH1[2] 21 OUTPUT CH1[4]
8 INPUT CH1[3] 22 OUTPUT CH1[5]
9 INPUT CH1[4] 23 OUTPUT CH1[6]
10 INPUT CH1[5] 24 OUTPUT CH1[7]
11 INPUT CH1[6] 25
+5V (內部电源)
12 INPUT CH1[7] 26
5V GND (內部 GND)
13 OUTPUT CH1[0]+(主) 27 +5V (內部电源)
14 OUTPUT CH1[0]-(主) 28 5V GND (內部 GND)
CN3 (HIROSE DF1b-24DP-2.5DS)
Samsung Component Placer SM421 Maintenance Reference
Pin No.
1
COM2+ (外部输入电源)
13 OUTPUT CH2[0]
2 - (外部输入电源COM2 GND) 14 OUTPUT CH2[1]
3 COM2+ (外部输入电源) 15 OUTPUT CH2[2]
7 INPUT PUT CH2[6] CH2[2]
CH2[5] GND)
23 +12V 源)
]
Signal Description Pin No. Signal Description
4 COM2- (外部输入电源 GND) 16 OUTPUT CH2[3]
5 INPUT CH2[0] 17 OUTPUT CH2[4]
6 INPUT CH2[1] 18 OUTPUT CH2[5]
19 OUT
8 INPUT CH2[3] 20 OUTPUT CH2[7]
9 INPUT CH2[4] 21 +12V (內部电源)
10 INPUT 22 12V GND (內部
11 INPUT CH2[6] (內部电
12 INPUT CH2[7 24 12V GND (內部 GND)
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