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KX-TDA0174XJ/KX-TDA0174X CSLC16 CARD CHEMATIC DIAGRAM No.1 (2/4)
(u)
(y)
(A)
(C)
(E)
(G)
(J)
(L)
(N)
(t)
(v)
(w)
(x)
(z)
(B)
(D)
(F)
(H)
(K)
(M)
(P)
F
E
H
G
45
6
3
2
1
+40V
R808
47K
R806
100
Q801
E
C
B
R810
47K
Q805
E
C
B
R802
680
R804
680
R800
150
R801
150
C800
250V/0.1
C801
250V/0.1
+15V
C813
50V/0.1
C814
50V/470P
C815
50V/0.1
C816
50V/0.1
R812
10K
R816
10K
R814
1M
+30V
R818
7.5K
R820
47K
IC11
IC11
5
6
7
10
9
8
R822
390KF
IC11
1
2
3
4
11
R824
20KF
R826
180KF
R807
100
R813
10K
R817
10K
IC12
1
2
3
4
11
IC12
5
6
7
R819
7.5K
R827
180KF
IC12
10
9
8
R809
47K
Q807
E
C
B
R803
680
R815
1M
R823
390KF
R825
20KF
R811
47K
R821
47K
R805
680
Q803
E
C
B
+30V
IC12
12
13
14
D808
12
T800
1
2
4
5
6
7
8
9
10
D806
1
2
+3.3V
+3.3V
C818
50V/0.1
IC11
12
13
14
R848
100
R849
100
BELL1
BELL0
PF_RL
Y
P.
G
DG
P.
G
DG
P.
G
DG
P.
G
DG
R843
1.8
Q800
E
C
B
Q802
E
C
B
25V/0.082
C806
25V/0.082
C807
16V/0.047
C812
25V/0.082
C804
50V/0.1
C802
25V/0.082
C805
50V/0.1
C803
50V/0.1
C808
250V/10
C809
50V/100
C817
250V/10
C811
24V
D805
30KF
R830
R830
1K
R833
1.2M
R832
4.7K
R845
22K
R842
22K
R850
4.7K
R828
28.7KF
R829
10K
R837
22K
R834
2.2K
R840
47K
R836
750F
R831
12K
R847
22
R841
1K
R846
22
R844
PC804
1
2
3
4
PC800
1
2
3
4
D803
15V
D801
15V
D800
15V
D802
15V
U800
1
6
2
U800
4
3
5
DG
IC801
1
COMP
2
FB
3
ISENS
4
R
T/CT
5
GND
6
OUT
7
VCC
8
VREF
PC803
1
23
4
TP800
TP835
TP865
TP823
TP809
TP836
TP822
TP872
TP827
TP802
TP871
TP847
TP850
TP829
TP811
TP833
TP831
TP861
TP858
TP874
TP837
TP818
TP860
TP805
TP824
TP826
TP841
TP853
TP801
TP804
TP819
TP856
TP817
TP812
TP868
TP862
TP863
TP816
TP808
TP820
TP852
TP859
TP855
TP839
TP842
TP821
TP807
TP828
TP814
TP873
TP815
TP854
TP857
TP813
TP846
TP867
TP825
TP851
TP810
DG
+3.3V
Q804
E
C
B
Q806
E
C
B
RA4
10K
1
2
3
4
5
6
7
8
6
7
8
RA1
10K
1
2
3
4
5
6
7
8
6
7
8
RA3
10K
1
2
3
4
5
6
7
8
6
7
8
RA2
10K
1
2
3
4
5
6
7
8
6
7
8
+160V
-100V
BELL0
BELL1
R851
47K
R852
47K
R853
47K
R854
47K
TP885
TP882
R855
750F
TP881
TP886
TP889
J801
0
J802
0
J803
0
J804
0
TP883
TP884
TP887
TP888
+3.3V
100k
R91
100k
R18
TP68
10V/0.1
C42
50V/0.1
C8
TP8
DTMFR[0-7]
+3.3V
EST[0-7]
DG
50V/0.1
C28
C80
10V/1
TP46
C76
10V/1
100k
R37
DG
DG
TP90
IC6
INM4
14
GS4
15
GTSEL1
16
GTSEL2
17
Vss
18
Vdd
19
OSC0
20
OSCI
21
CLKSEL
22
nREST
23
10V/0.1
C17
100k
R72
DTMFR[8-15]
TP43
DG
CLK
IC2
INM4
14
GS4
15
GTSEL1
16
GTSEL2
17
Vss
18
Vdd
19
OSC0
20
OSCI
21
CLKSEL
22
nREST
23
TP88
TP22
TP54
IC800
4
Vref
1
A1
3
C
A2
2
2
A5
5
5
A6
6
6
TP838
Q810
S
D
G
TP849
T
OE[5]
T
OE[4]
T
OE[3]
T
OE[2]
T
OE[7]
T
OE[0]
T
OE[1]
T
OE[6]
CLK
DTMFR[15]
DTMFR[7]
0.1
4
5
5
7
8
10
6
9
21
KX-TDA0174XJ / KX-TDA0174X
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