7.
Circuit Diagrams and PWB Layouts
Small Signal Board (AA): 2FH Interface
G3
1
2
3EN2
3EN1
EN
EN
G3
1
2
3EN2
3EN1
G3
1
2
3EN2
3EN1
G3
1
2
3EN2
3EN1
D
E
F
2724 E2
FF71 A6
FF74 C2
FF75 A2
B3C,D
5
B3C,D
1
2
3
4
6
7
1
2
2844 C3
2842 A6
B3a
3
4
2852 C6
B3A,C
A
B
C
B20,B3a
9743 C5
9748 C2
9749 C5
3847 F4
3848 F6
3849 F6
FF76 A5
FF77 C5
B20,B3a
B20,B3a
2806 F2
2837 A3
B20,B3a
B3c
6847 A6
7742 A3
7743 A5
B3C,D
B3C,D
7748 F2
9737 A5
9738 A2
9739 A5
9742 C2
5
6
7
B19C,F
7745 C5
3799 E4
3846 F4
3851 D6
3852 E3
3853 A6
3855 F5
B20,B3a
B3a
B20,B3a
5702 D5
5715 A6
6845 D6
6846 E3
7744 C3
2858 E5
2862 E5
2863 E5
7746 E5
7747 E2
3723 C5
9703 E4
9707 E4
9736 A2
E
F
3794 E1
3795 F1
B3A,B
2FH INTERFACE
B3B
3796 E3
3797 F3
3798 E4
3856 F1
5700 D2
5701 E4
A
B
C
D
3700 A2
3701 A5
3702 C2
10R
3794
+3V3_FBX
BAS316
6846
100R
3852
100n
2852
9737
4K7
3701
FF77
FF74
4K7
5701
5700
3723
3849
56R
16
15
14
13
12
11
1
10
19
20
2
3
4
5
6
7
8
9
18
17
74LVC245APW
7743
+3V3_FBX
10R
3848
9703
5
4
4K7
3702
7747
2
3
1
2
3
1
5
4
74LVC1G126
74LVC1G125
7748
FF76
FF75
2862
100n
56R
3856
16V 100u
2858
10
19
20
8
9
18
17
16
15
14
13
12
11
1
2
3
4
5
6
7
7745
74LVC245APW
100n
2837
9736
10R
3855
100n
2724
6847
BAS316
6845
BAS316
3851
100R
3853
100R
FF71
2844
100n
9707
3700
4K7
13
12
11
1
10
19
20
+3V3_FBX
5
6
7
8
9
18
17
16
15
14
74LVC245APW
7744
2
3
4
10R
3846
9743
4K7
3798
100R
3796
9742
10R
3795
12
11
1
10
19
20
6
7
8
9
18
17
16
15
14
13
7742
74LVC245APW
2
3
4
5
10R
3847
5702
FS1
3
GND
2
IN
6
OUT1
8
OUT2
7
VDD
1
FBIN
4
FS0
5
100n
2863
CY23S02
7746
100R
3797
5715
2842
100n
+3V3_FBX
2806
100n
4K7
3799
CLK32E
3V3_FAULT_FBX
3V3_FAULT_FBX
3V3_FAULT_FBX
CLK32I
CLK32I
UV-2FH-0
UV-2FH-1
UV-2FH-2
UV-2FH-3
UV-2FH-4
UV-2FH-5
UV-2FH-6
UV-2FH-7
Y-2FH-0
Y-2FH-1
Y-2FH-2
Y-2FH-3
Y-2FH-4
Y-2FH-5
Y-2FH-6
Y-2FH-7
SWITCH-2FH
CLK32P
SWITCH-2FH
SWITCH-2FH
CLK32O
CLK32I
UVF(6)
UVF(5)
UVF(4)
UVF(3)
UVF(2)
UVF(1)
UVF(0)
UVF-BUFF(7)
UVF-BUFF(6)
UVF-BUFF(5)
UVF-BUFF(4)
UVF-BUFF(3)
UVF-BUFF(2)
UVF-BUFF(1)
UVF-BUFF(0)
SWITCH-1FH
UVF-BUFF(7)
UVF-BUFF(6)
UVF-BUFF(5)
UVF-BUFF(4)
UVF-BUFF(3)
UVF-BUFF(2)
UVF-BUFF(1)
UVF-BUFF(0)
YF(7)
YF(6)
YF(5)
YF(4)
YF(3)
YF(2)
YF(1)
YF(0)
YF-BUFF(7)
YF-BUFF(6)
YF-BUFF(5)
YF-BUFF(4)
YF-BUFF(3)
YF-BUFF(2)
YF-BUFF(1)
YF-BUFF(0)
SWITCH-1FH
YF-BUFF(7)
YF-BUFF(6)
YF-BUFF(5)
YF-BUFF(4)
YF-BUFF(3)
YF-BUFF(2)
YF-BUFF(1)
YF-BUFF(0)
SWITCH-2FH
UVF(7)
CL 36532064_009.eps
090903
8204 000 8295.4