95
KX-NCP500GR
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(2)
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(12)
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(14)
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(17)
(18)
(19)
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KX-NCP500
GR
SCHEMATIC DIAGRAM No.3 (2/2)
6
8
7
C
E
B
A
D
F
+3.3VD
DG
+2.5VD
EX1_D[14]
EX1_D[12]
EX1_D[10]
EX1_D[8]
EX1_D[2]
EX1_D[6]
EX1_D[0]
EX1_D[4]
EX1_A[22]
EX1_A[18]
EX1_A[20]
EX1_A[12]
EX1_A[16]
EX1_A[10]
EX1_A[14]
EX1_A[4]
EX1_A[8]
EX1_A[2]
EX1_A[6]
CL660
CL663
DG
CL672
CL670
CL675
CL650
CL661
CL651
DG
CL673
CL668
CL666
nBKPREST
+3.3VD
CL652
CL671
DG
CL653
CL669
CL664
CL662
DG
+2.5VD
CL667
DG
CL654
CL674
DG
CL665
DG
DG
CL676
CL677
CL678
CL679
CL656
CL657
CL655
CL658
CL682
CL683
CL680
CL681
CL687
CL685
CL686
CL684
CL691
CL690
CL688
CL689
CL695
CL694
CL692
CL693
CL659
MEMORY_nCS1
SRAM_nWE
MEMORY_nCS0
SRAM_nBC0
CL698
CL697
CL696
CL699
MEMORY_CARD_PRESNT
R629
1
2
3
6
7
8
R627
1
2
3
4
5
6
7
8
R631
1
2
3
6
7
8
R626
1
2
3
4
5
6
7
8
R630
1
2
3
6
7
8
R628
1
2
3
4
5
4
5
4
5
4
5
6
7
8
C626
10u
10
C621
100n
16
C620
100n
16
C606
100n
16
C625
100n
16
C610
100n
16
C614
100n
16
C624
100n
16
C615
100n
16
C613
100n
16
C622
100n
16
C611
100n
16
C617
100n
16
C601 10u 10
C618
100n
16
C623 100n 16
C612
100n
16
C607
100n
16
C616
10u
10
C619
100n
16
C608
100n
16
C609
100n
16
+3.3VD
+3.3VD
+2.5VD
+2.5VD
+2.5VD
+2.5VD
R632
10k
CN601
B26
CN601
B1
CN601
B6
CN601
A15
CN601
A9
CN601
A20
CN601
B18
CN601
B27
CN601
A18
CN601
B15
CN601
A6
CN601
B22
CN601
B16
CN601
B8
CN601
A22
CN601
B24
CN601
A4
CN601
B12
CN601
B5
CN601
B4
CN601
A24
CN601
B17
CN601
B7
CN601
B28
CN601
B3
CN601
A10
CN601
B13
CN601
B30
CN601
A21
CN601
B11
CN601
A26
CN601
A5
CN601
B25
CN601
A28
CN601
A23
CN601
B9
CN601
A13
CN601
A2
CN601
A17
CN601
B21
CN601
A16
CN601
A29
CN601
B14
CN601
A25
CN601
A14
CN601
B29
CN601
B2
CN601
A7
CN601
A19
CN601
A30
CN601
A12
CN601
B23
CN601
A27
CN601
A8
CN601
A3
CN601
B10
CN601
A1
CN601
A11
CN601
B19
CN601
B20
DG
+3.3VD/B
DG
+3.3VD
D[15]
D[14]
D[12]
D[13]
D[10]
D[11]
D[8]
D[9]
D[7]
D[5]
D[3]
D[1]
DG
D[6]
D[4]
D[2]
D[0]
A[24]
A[21]
A[23]
A[20]
A[22]
A[18]
A[19]
A[16]
A[14]
A[12]
A[10]
A[17]
A[15]
A[13]
A[11]
A[8]
A[6]
A[4]
A[2]
A[9]
A[7]
A[5]
A[3]
A[1]
nRESET
DG
DG
+3.3VD
+3.3VD/B
nUB
nWE
nLB
nOE
DG
DG
nCS0
nCS1
MEMORY_CARD_ID0
MEMORY_CARD_ID1
MEC_I/F
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 ...