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Circuit Diagrams and PWB Layouts
7.11 Control 2, Central & Front Control (AIO2) - Small Signal Board SSB
1
2
5V_STBY
from PS
5V_STBY
5VS1
0041
A
5V_STBY
MECHPART
I878
5V_STBY
5VS1
5V_STBY
I881
3885
1.8V
I880
270R
B
3.9V
I885
3915
4904
GNDD
GNDD
I886
330R
0V
7822
PDTC124EU
0042
GNDD
C
MECHPART
5V_STBY
D
7810
TSOP2236
F900
4.7V
VS
2
4.7V
OUT
1
GND
3
GNDD
GNDD
E
IRR
I936
KEY_IN
F
GNDD
1
2
14PV110
3
4
0040
5VS1
MECHPART
3.8V
0.1V
I879
3884
4902
330R
I941
4.5V
4903
0V
7820
PDTC124EU
GNDD
0V
GNDDE
GNDDE
7821
PDTC124EU
6
7
8
9
10
11
12
13
14
15
16
TMP93PW76F
GNDDB
81
80
79
76
71
I940
CTRL
INP
CIRCUIT
4.6V
BAND
DEM
AGC
PIN
PASS
5V_STBY
GNDD
GNDD
GNDD
3
4
7.
52
5
6
5VS1
not used
8
6
VS
RESET
3920
7
5
SENSE
RESETQ_
I943
I949
7920
2
RESIN_
3
1
CT
REF
I942
GND
4
GNDDE
GNDDE
GNDDE
2911
2912
17
18
19
20
21
22
23
24
25
26
27
28
29
0V
VKK
30
7899-A
31
DVCC
75
ITEST
65
ADREF
78
77
73
74
72
64
0.5V
1886
1887
0.4V
0.4V
0.5V
0.25V
DT-38
AT-49
32K768
16M
GNDDB
GNDDB
GNDDB
GNDDB
GNDDB
GNDDB
GNDD
GNDD
GNDD
5
6
7
8
9
not used
I948
I947
3918
3917
3916
3914
I946
3919
6902
I945
7901
5V_STBY
5902
I950
7902
I951
I944
GNDDB
4908
F902
5900
4.6V
10u
GNDDB
GNDDB
GNDDB
GNDDB
I929
4.6V
I928
2907
0V
7900
PDTC124EU
220n
0V
4901
5901
GNDDB
GNDDB
GNDD
GNDDB
7
8
9
0040 A3
7901 B9
0041 A2
7902 C8
0042 C1
7920 A5
1880 F2
9906 C3
1881 F3
F900 D1
1882 F4
F901 C9
1883 F4
F902 C8
1884 F5
F903 D4
1885 F6
F905 C6
A
1886 D5
I878 A2
1887 D6
I879 A3
1888 F6
I880 B1
1901 B9
I881 B2
2900 E1
I885 B1
2901 E5
I886 B1
2902 E5
I900 C3
2903 E5
I901 C3
2904 E6
I902 C3
2905 D7
I903 C3
2906 F8
I904 C4
2907 E9
I905 C4
B
2908 D8
I906 C4
2909 D8
I907 C4
2910 D8
I908 C4
2911 B7
I909 C4
2912 C7
I910 C4
2913 C7
I911 C5
2920 B4
I912 C5
2921 B6
I913 C5
2922 B5
I914 C5
2923 B5
I915 C5
3880 B2
I916 C5
3884 A3
I917 C5
C
3885 B2
I918 C6
3900 D1
I919 C6
3901 D7
I920 C6
3902 F2
I921 C6
3903 F3
I923 E5
3904 F4
I924 E5
3905 F4
I925 E5
3906 F5
I926 E6
3907 F6
I928 E9
3908 E4
I929 E7
3909 E8
I930 F6
D
3913 F6
I931 F5
3914 A8
I932 F4
3915 B1
I933 F4
3916 A8
I934 F3
3917 A7
I935 F2
3918 A7
I936 E2
3919 B7
I937 F6
3920 A6
I938 C6
3921 A6
I939 D4
4901 F9
I940 D4
4902 A3
I941 B5
4903 B3
I942 B6
E
4904 B1
I943 A5
4905 D4
I944 C8
4907 C3
I945 B9
4908 C7
I946 B8
4909 C7
I947 A8
IPOR
5900 C9
I948 A7
5901 F9
I949 A7
5902 B7
I950 C9
6801 A2
I951 C9
6802 B1
I952 D8
6803 A1
6901 C9
F
6902 B9
7810 D2
7820 B3
7821 B3
7822 C1
7899-A C5
7900 E8
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