115
KX-NCP500GR
KX-NCP500
GR
SCHEMATIC DIAGRAM No.13 (2/2)
(1)
(2)
(3)
(4)
+
-
+
-
C
E
B
A
D
F
6
5
8
7
+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
D1904
12
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
10M 100m
R1922
1k
R1927
10k
R1902
82
1
100m
R1929
4.7k
R1921
470k
R1925
2.2k
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
100n
16
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
100n
16
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
1
2
3
4
Q1903
1
2
3
IC1903
3
2
1
IC1903
5
6
7
Summary of Contents for KX-NCP500GR
Page 9: ...9 KX NCP500GR ...
Page 12: ...12 KX NCP500GR 4 2 Power Supply Block Diagram ...
Page 20: ...20 KX NCP500GR 4 5 5 System Control 4 5 5 1 System Control Block Diagram ...
Page 21: ...21 KX NCP500GR 4 5 5 2 Voice TDM Highway Bus Block Diagram ...
Page 24: ...24 KX NCP500GR 4 5 6 2 EC Bus System Connection Diagram ...
Page 32: ...32 KX NCP500GR 5 Location of Controls and Components 5 1 Name and Locations ...
Page 36: ...36 KX NCP500GR ...
Page 53: ...53 KX NCP500GR 9 Troubleshooting Guide 9 1 IPCMPR Card 9 1 1 Startup ...
Page 54: ...54 KX NCP500GR ...
Page 55: ...55 KX NCP500GR ...
Page 56: ...56 KX NCP500GR ...
Page 57: ...57 KX NCP500GR 9 1 1 1 Main alarm light turns on ...
Page 58: ...58 KX NCP500GR 9 1 1 2 SD card access light does not flash ...
Page 60: ...60 KX NCP500GR ...
Page 61: ...61 KX NCP500GR 9 1 1 6 Option card cannot start up ...
Page 62: ...62 KX NCP500GR 9 1 2 Phone Call 9 1 2 1 The path cannot connect ...
Page 63: ...63 KX NCP500GR 9 1 2 2 Noise is created ...
Page 64: ...64 KX NCP500GR 9 1 3 Paging 9 1 3 1 Noise is created ...
Page 65: ...65 KX NCP500GR ...
Page 66: ...66 KX NCP500GR 9 1 4 Using MOH ...
Page 67: ...67 KX NCP500GR ...
Page 68: ...68 KX NCP500GR 9 1 5 LAN 9 1 5 1 LAN Connection ...
Page 69: ...69 KX NCP500GR 9 1 6 ESVM 9 1 6 1 ESVM function record play ...
Page 70: ...70 KX NCP500GR ...
Page 71: ...71 KX NCP500GR 9 1 7 RS 232C 9 1 7 1 RS 232C Connection ...
Page 72: ...72 KX NCP500GR 9 1 8 SD card IF ...
Page 73: ...73 KX NCP500GR 9 1 9 Other ...
Page 75: ...75 KX NCP500GR 9 2 1 1 Defective parts list ...
Page 78: ...78 KX NCP500GR 9 2 4 15VPT output voltage only not output 9 2 4 1 Defective parts list ...
Page 79: ...79 KX NCP500GR 9 2 5 41V output voltage only not output 9 2 5 1 Defective parts list ...
Page 80: ...80 KX NCP500GR 10 Service Fixture Tools 10 1 Extension Boards for Servicing ...
Page 87: ...87 KX NCP500GR 12 2 3 Power Supply Board ...
Page 129: ...129 KX NCP500GR Waveform 7 Waveform 8 Waveform 9 159 984MHz 13 824MHz 16 384MHz ...
Page 145: ...145 KX NCP500GR 16 2 Cabinet and Electrical Parts Location ...
Page 146: ...146 KX NCP500GR 16 3 Accessories and Packing Material ...