107
KX-NCP500GR
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
KX-NCP500
GR
SCHEMATIC DIAGRAM No.9 (2/2)
+
-
+
-
6
5
8
7
C
E
B
A
D
F
+3.3VD
DG
+15V
CL1539
CL1547
DG
CL1559
CL1544
CL1560
CL1555
CL1561
CL1576
CL1550
DG
DG
CL1548
VREF_7.5V 3C;4C;4E;5B
CL1558
CL1578
CL1568
CL1551
DG
CL1566
CL1541
CL1569
CL1577
CL1553
DG
CL1542
CL1563
CL1564
CL1567
DG
VREF_7.5V 3C;4C;4E;5D
CL1545
CL1562
CL1575
CL1540
+3.3VD
CL1538
CL1554
CL1543
CL1565
CL1537
CL1556
CL1549
CL1552
CL1546
CL1557
+15V
CL1570
JK1501 NC
3
2
1
JK1504 NC
3
2
1
JK1502
3
2
1
JK1503
3
2
1
CL1574
CL1571
CL1573
CL1572
R1529 82k
R1532 2.2k
R1542 0
NC
R1540
2.2k
NC
R1528 82kNC
R1534 22k
NC
R1535 22k
R1531
1M
R1543 0
R1533 2.2k NC
R1538 4.7k
NC
R1541
2.2k
R1530
1M
NC
R1536
22k
NC
R1539 4.7k
R1537
22k
+15V
+15V
+3.3VD
+15V
D1501
NC
1
2
3
D1502
1
2
3
IC1504
5
6
7
IC1503
NC
5
6
7
C1542 1u 50 -10
NC
C1543 1u 50 -10
NC
C1536 1u 50 -10
NC
C1538 1u 50 -10
C1533
1n
50
-10
C1530 1n 50 -10
NC
C1527 1n 50 -10
C1525
1u
16
-10
C1505
100p 50
NC
C1531 1n 50 -10
C1524
1u
16
-10
NC
C1529 33n 25 -10
C1537 1u 50 -10
NC
C1540 1u 50 -10
C1526 1n 50 -10
NC
C1535
3.3n
50
-10
C1541 1u 50 -10
C1506 100p 50
C1539 1u 50 -10
C1528 33n 25 -10
NC
C1532
1n
50
-10
NC
C1534
3.3n
50
-10
NC
Q1502
NC
2
3
1
Q1503
2
3
1
Q1505
1
3
2
Q1504
NC
1
3
2
R1544 47k
NC
R1545 47k
L1503
L1504
L1501 NC
L1505
L1502 NC
L1506
L1507 NC
L1508
NC
R1547
0
R1546
0
EPG1
EPG2
MOH1
MOH2
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 ...