KX-TDE0101RU (serv.man5) - Panasonic PBX Service Manual Supplement (repair manual). Page 23

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23
KX-TDE0101RU
KX-TDE0101RU IPCMPR CARD No.13 (2/2)
(1)
(2)
(3)
(4)
+3.3VD
+15V_CON
DG
+2.5VD
+15V
+1.25VD
+1.2VD
+1.8VD
DG
B1901
1
2
3
CL1933
CL1932
+2.5VD
TP_BAT_2
CL1964
DG
DG
DRAM_VREF
+1.2VD
+15V
DG
DG
CL1966
DG
+1.25VD
TP_BAT_1
DG
DG
+3.3VD
CL1931
CL1965
DG
DG
+15V_CON
CL1967
DG
IC1907
1 VIN
2
VSS
3 CE
5
VOUT
4
NC
PROG_B
+3.3VD_BB
CL1963
CL1934
DG
+3.3VD_B
HARD_nRESET_SW
DG
CL1962
CL1961
+1.8VD
DG
DG
CL1968
IC1908
1 VIN
2
VSS
3 CE
5
VOUT
4
NC
D1903
1
2
D1905
12
12
D1904
DG
DG
DG
nBAT_ALM
CL1929
CL1928
DG
CL1935
CL1930
CL1936
DG
DG
TP_nBAT_ALM
IC1903
4
GND
8
VCC
IC1904
1 OUT
2 VDD
3 GND
5
CD
4
NC
IC1905
1 OUT
2
VDD
3 GND
5
CD
4
NC
IC1906
1 OUT
2
VDD
3 GND
5
CD
4
NC
DL1904
1
2
3
DL1906
1
2
3
DL1905
1
2
3
DL1902
1
2
3
DL1907
1
2
3
DL1903
1
2
3
R1931
10k
R1926
10k
R1924
6.8k
R1923
10M
100m
R1901
82
1
100m
R1928
10M100m
R1922
1k
R1927
10k
R1902
82
1
100m
R1929
4.7k
R1921
470k
R1925
2.2k
ERJ2GEJ222X
R1930
10k
C1950
2.2u
6.3
-10
C1949
10u
10
C1905
100n
16
C1902
100n
50
C1948
3.3n
50
-10
C1904
100n
16
C1937
100n
16
C1942
10u
10
C1940
10u
10
C1951
100n16
C1944
100n
16
C1903
3.3n
50
-10
C1952
10u
10
C1935
100n
16
C1946
10u
10
C1939
10u
10
C1953
10u
10
C1947
3.3n
50
-10
C1945
100n
16
C1941
10u
10
C1938
100n16
C1936
100n
16
C1943
100n
16
+1.25VD
+2.5VD
+1.8VD
+3.3VD
+1.2VD
+15V_CON
+3.3VD
+15V
+3.3VD
+1.2VD
+3.3VD
+2.5VD
+1.25VD
+15V
+3.3VD
+1.8VD
LAND @SHORT-LAND
1
2
SW1901
NC
12
34
Q1903
1
2
3
IC1903
3
2
1
IC1903
5
6
7
6
5
8
7
C
E
B
A
D
F
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