AIWA CDC-X227 Service Manual - Page 41

TU101, FAE347-A3

Page 41 highlights

PIN NO. 70 71 72 73 74 75 76 77 78 79 80 CD TUNER AUX 0 2.51 0 0 0 0 0 0 0 4.88 4.89 4.88 0 0/2.34 0 0 2.45/0 0 0 0 0 0 0 0 0.97 0.97 1.02 0 0 0 2.49 2.46 2.47 TU101, FAE347-A31 PIN NO. ANT INPUT OPEN FM AM 1 0 0 2 0 0 3 0 0 4 7.82 0.2 5 0 0 6 3.42 3.42 7 0 0 8 0 0 9 0 8.7 10 0 0 11 0 0 12 8.2 0 13 8.53 8.4 14 3.41 3.42 15 0 0 16 3.41 3.44 17 3.36 3.41 18 0 0 19 0 0 20 0.01 0.01 21 0.64 0.5 22 4.9 4.84 23 0.07 0.04 24 4.07 1.21 25 8.5 8.4 26 2.38 0.07 ANT STANDARD INPUT FM AM 0 0 0 0 0 0 7.65 0.21 0 0 3.42 3.42 0 0 0 0 0 9.15 0 0 0 0 8.08 0 8.44 8.92 3.42 3.42 0 0 3.39 3.42 3.39 3.42 0 0 0 0 0 0 6.13 5.55 4.56 4.54 0.95 0.84 4.01 1.21 8.45 8.29 0.06 0.07 ANT standard input FM : 1 mV(60 dBuV) AM : 5 mV(75 dBuV) Modulation Modulation frequency 75 kHz (100%) 1 kHz 30% 400 kHz Tuning range 98 MHz 1000 kHz - 41 -

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– 41 –
PIN NO.
CD
TUNER
AUX
70
0
2.51
0
71
0
0
0
72
0
0
0
73
4.88
4.89
4.88
74
0
0/2.34
0
75
0
2.45/0
0
76
0
0
0
77
0
0
0
78
0.97
0.97
1.02
79
0
0
0
80
2.49
2.46
2.47
TU101, FAE347-A3
1
PIN NO.
ANT INPUT OPEN
ANT STANDARD INPUT
FM
AM
FM
AM
1
0
0
0
0
2
0
0
0
0
3
0
0
0
0
4
7.82
0.2
7.65
0.21
5
0
0
0
0
6
3.42
3.42
3.42
3.42
7
0
0
0
0
8
0
0
0
0
9
0
8.7
0
9.15
10
0
0
0
0
11
0
0
0
0
12
8.2
0
8.08
0
13
8.53
8.4
8.44
8.92
14
3.41
3.42
3.42
3.42
15
0
0
0
0
16
3.41
3.44
3.39
3.42
17
3.36
3.41
3.39
3.42
18
0
0
0
0
19
0
0
0
0
20
0.01
0.01
0
0
21
0.64
0.5
6.13
5.55
22
4.9
4.84
4.56
4.54
23
0.07
0.04
0.95
0.84
24
4.07
1.21
4.01
1.21
25
8.5
8.4
8.45
8.29
26
2.38
0.07
0.06
0.07
ANT standard input
Modulation
Modulation frequency
Tuning range
FM : 1 mV(60 dBuV)
75 kHz (100%)
1 kHz
98 MHz
AM : 5 mV(75 dBuV)
30%
400 kHz
1000 kHz