DOWNLOAD Panasonic KX-NSX1000 / KX-NSX2000 (serv.man2) Service Manual ↓ Size: 9.94 MB | Pages: 127 in PDF or view online for FREE

Model
KX-NSX1000 KX-NSX2000 (serv.man2)
Pages
127
Size
9.94 MB
Type
PDF
Document
Service Manual
Brand
Device
PBX / BUSINESS COMMUNICATION SERVER
File
kx-nsx1000-kx-nsx2000-sm2.pdf
Date
PREV: Panasonic KX-HDV430 Service Manual

Panasonic KX-NSX1000 / KX-NSX2000 (serv.man2) Service Manual ▷ View online

57
KX-NSX1000/KX-NSX2000
12.1.20. No.20 (DSP IF)
61
62
63
51
52
53
54
C
E
B
A
D
F
3
6
4
2
5
8
7
A
B
C
D
E
F
DSP#1_D[8]
DSP#1_D[9]
DSP#1_D[10]
DSP#1_D[11]
DSP#1_D[12]
DSP#1_D[13]
DSP#1_D[14]
DSP#1_D[15]
DSP#1_A[1]
DSP#1_A[2]
DSP#1_A[3]
DSP#1_A[4]
DSP#1_A[5]
DSP#1_A[6]
DSP#1_A[7]
DSP_D[0]
DSP_D[1]
DSP_D[2]
DSP_D[3]
DSP_D[4]
DSP_D[5]
DSP_D[6]
DSP_D[7]
DSP_D[8]
DSP_D[9]
DSP_D[10]
DSP_D[11]
DSP_D[12]
DSP_D[13]
DSP_D[14]
DSP_D[15]
DSP_A[1]
DSP_A[2]
DSP_A[3]
DSP_A[4]
DSP_A[5]
DSP_A[6]
DSP_A[7]
DSP#1_CARD_ID[0]
DSP#1_CARD_ID[1]
DSP#1_CARD_ID[2]
DSP#1_CARD_ID[3]
DSP#1_CARD_ID[4]
DSP#1_CARD_ID[5]
DSP#1_CARD_ID[6]
DSP#1_D[0]
DSP#1_D[1]
DSP#1_D[2]
DSP#1_D[3]
DSP#1_D[4]
DSP#1_D[5]
DSP#1_D[6]
DSP#1_D[7]
DSP#2_CARD_ID[0]
DSP#2_CARD_ID[1]
DSP#2_CARD_ID[2]
DSP#2_CARD_ID[3]
DSP#2_CARD_ID[4]
DSP#2_CARD_ID[5]
DSP#2_CARD_ID[6]
R379
10
R372
10
R371
10
R340
0
R353
10
R337
0
R342
0
R352
0
3R3V
R380
10
R347
0
R377
10
R336
10k
R343
0
R374
10
R346
0
R373
10
R378
10
R345
0
R382
10
R375
10
R381
10
R351
10
R339
0
DG
DG
DG
15R0V
R354
0
R376
10
DSP#1_CARDID_nOE
015:3B
R335
0
DG
DSP#1_nRST_PORT_PHY
014:2B
DSP#1_nCS_DSP1
014:2B
DSP#1_nINT_DSP1
014:2B
DSP#1_nINT_DSP0
014:2B
C375
0.1u
50
C374
0.1u50
DSP#1_TDM1_DX_DSP
014:2B
DSP#1_TDM1_RX_DSP
014:2B
3R3VA_DSP#1
010:6E
DSP#1_B_CLK
014:2B
DSP#1_nCS_DSP0
014:2B
DSP#1_nRD
014:2C
DSP#1_nWE
014:2C
DSP#1_nBE1
014:2C
DSP#1_nBE0
014:2C
DSP#1_DSP_nRST
014:2B
DSP#1_LAN_TX_XP1
010:6E
DSP#1_LAN_TX_XM1
010:6E
DSP#1_TDM0_CK_DSP
015:3B
DSP#1_TDM0_FS_DSP
015:3B
DSP#1_TDM0_DX_DSP
015:3B
DSP#1_LAN_RX_XP1
010:6E
DSP#1_LAN_RX_XM1
010:6E
DSP#1_TDM0_RX_DSP
015:3B
DSP#1_A[1-7]
014:2C
DSP#1_D[0-15]
014:5A;015:2A
DSP#1_CARD_ID[0-6]
015:1B
C378
0.1u
50
C377
0.1u50
15R0V
DSP#2_CARDID_nOE
017:2D
DSP#2_nCS_DSP1
017:2C
DSP#2_nRST_PORT_PHY
017:2C
DSP#2_nINT_DSP0
017:2C
DSP#2_nINT_DSP1
017:2C
DSP#2_nCS_DSP0
017:2C
DSP#2_TDM1_DX_DSP
017:2C
DSP#2_TDM1_RX_DSP
017:2B
3R3VA_DSP#2
010:6D
DSP#2_B_CLK
017:2C
DSP_nRD
016:3C;021:6D
DSP_nWE
016:3C;021:6D
DSP_nBE1
016:3C;021:6D
DSP_nBE0
016:3C;021:6D
DSP#2_DSP_nRST
017:2C
DSP#2_TDM0_DX_DSP
017:2D
DSP#2_LAN_TX_XP1
010:6D
DSP#2_TDM0_RX_DSP
017:2D
DSP#2_TDM0_FS_DSP
017:2C
DSP#2_TDM0_CK_DSP
017:2D
DSP#2_LAN_RX_XP1
010:6D
DSP#2_LAN_TX_XM1
010:6D
DSP#2_LAN_RX_XM1
010:6E
DG
CN9
1
DG
2
DSP_CON_No.
3
PRESNT(DG)
4
DG
5
CARD_ID[0]
6
CARD_ID[1]
7
CARD_ID[2]
8
CARD_ID[3]
9
CARD_ID[4]
10
CARD_ID[5]
11
CARD_ID[6]
12
DG
13
CARD_ID_nOE
14
DG
15
DATA[8]
16
DATA[9]
17
DATA[10]
18
DATA[11]
19
DG
20
DATA[12]
21
DATA[13]
22
DATA[14]
23
DATA[15]
24
DG
25
AD[1]
26
AD[2]
27
AD[3]
28
AD[4]
29
DG
30
AD[5]
31
nRST_PORT_PHY
32
nCS_DSP[1]
33
DG
34
AD[6]
35
AD[7]
36
nINT1
37
nINT0
38
DG
39
N.C.
40
+15V
80
DG
79
LAN_TX_XP1
78
LAN_TX_XM1
77
DG
76
LAN_RX_XP1
75
LAN_RX_XM1
74
DG
73
TDM00_CK_DSP
72
TDM00_FS_DSP
71
TDM00_DR_DSP
70
TDM00_DX_DSP
69
DG
68
DSP_nRST
67
DG
66
DATA[0]
65
DATA[1]
64
DATA[2]
63
DATA[3]
62
DG
61
DATA[4]
60
DATA[5]
59
DATA[6]
58
DATA[7]
57
DG
56
nBE[0]
55
nBE[1]
54
nWE
53
nRD
52
DG
51
B_CLK_66M
50
DG
49
nCS_DSP[0]
48
DG
47
(TDM01_CK)
46
(TDM01_FS)
45
TDM01_DR_DSP
44
TDM01_DX_DSP
43
DG
42
N.C.
41
+15V
CN8
@52901-0874_01
1
DG
2
DSP_CON_No.
3
PRESNT(DG)
4
DG
5
CARD_ID[0]
6
CARD_ID[1]
7
CARD_ID[2]
8
CARD_ID[3]
9
CARD_ID[4]
10
CARD_ID[5]
11
CARD_ID[6]
12
DG
13
CARD_ID_nOE
14
DG
15
DATA[8]
16
DATA[9]
17
DATA[10]
18
DATA[11]
19
DG
20
DATA[12]
21
DATA[13]
22
DATA[14]
23
DATA[15]
24
DG
25
AD[1]
26
AD[2]
27
AD[3]
28
AD[4]
29
DG
30
AD[5]
31
nHALT
32
nCS_DSP[1]
33
DG
34
AD[6]
35
AD[7]
36
nINT1
37
nINT0
38
DG
39
N.C.
40
+15V
80
DG
79
LAN_TX_XP1
78
LAN_TX_XM1
77
DG
76
LAN_RX_XP1
75
LAN_RX_XM1
74
DG
73
TDM10_CK_DSP
72
TDM10_FS_DSP
71
TDM10_DR_DSP
70
TDM10_DX_DSP
69
DG
68
DSP_nRST
67
DG
66
DATA[0]
65
DATA[1]
64
DATA[2]
63
DATA[3]
62
DG
61
DATA[4]
60
DATA[5]
59
DATA[6]
58
DATA[7]
57
DG
56
nBE[0]
55
nBE[1]
54
nWE
53
nRD
52
DG
51
B_CLK_66M
50
DG
49
nCS_DSP[0]
48
DG
47
(TDM11_CK)
46
(TDM11_FS)
45
TDM11_DR_DSP
44
TDM11_DX_DSP
43
DG
42
N.C.
41
+15V
R348
10
1
2
3
45
6
7
8
R359
10
1
2
3
45
6
7
8
R357
10
1
2
3
45
6
7
8
R362
10
1
2
3
45
6
7
8
R341
10
1
2
3
45
6
7
8
R355
10
1
2
3
45
6
7
8
R360
10
1
2
3
45
6
7
8
R358
10
1
2
3
45
6
7
8
R367
10
1
2
3
45
6
7
8
R338
10
1
2
3
45
6
7
8
R364
10
1
2
3
45
6
7
8
R366
10
1
2
3
45
6
7
8
R361
10
1
2
3
45
6
7
8
R344
10
1
2
3
45
6
7
8
R363
10
1
2
3
45
6
7
8
R356
10
1
2
3
45
6
7
8
R349
10
1
2
3
45
6
7
8
R350
10
1
2
3
45
6
7
8
R369
10
1
2
3
45
6
7
8
R365
10
1
2
3
45
6
7
8
DSP#2_CARD_ID[0-6]
018:4D
DSP_D[0-15]
016:2C;017:5C;021:4A
DSP_A[1-7]
016:2B;021:4A
C376
10u
25
C379
10u
25
DG
3R3V
DG
C629
0.1u
16
IC49
1
A
2
B
4
Y
5
VCC
3
GND
3R3V
DG
DG
IC50
1
A
2
B
4
Y
5
VCC
3
GND
C630
0.1u
16
R368
39
R370
39
+3.3VA_DSP
+3.3VA_DSP
F
/
I
 
2
#
P
S
D
F
/
I
 
1
#
P
S
D
KX-NSX1000/2000 Mother Board No.20
58
KX-NSX1000/KX-NSX2000
12.1.21. No.21 (OPT IF)
C
E
B
A
D
F
3
6
4
2
5
8
7
A
B
C
D
E
F
DSP#3_CARD_ID[0]
DSP#3_CARD_ID[1]
DSP#3_CARD_ID[2]
DSP#3_CARD_ID[3]
DSP#3_CARD_ID[4]
DSP#3_CARD_ID[5]
DSP#3_CARD_ID[6]
DSP_A[1]
DSP_A[2]
DSP_A[3]
DSP_A[4]
DSP_A[5]
DSP_A[6]
DSP_A[7]
DSP_D[8]
DSP_D[9]
DSP_D[10]
DSP_D[11]
DSP_D[12]
DSP_D[13]
DSP_D[14]
DSP_D[15]
DSP_D[0]
DSP_D[1]
DSP_D[2]
DSP_D[3]
DSP_D[4]
DSP_D[5]
DSP_D[6]
DSP_D[7]
DSP#3_TDM0_CK_DSP
016:3B
DSP_nRD
016:3C;020:7D
R558
10
1
2
3
45
6
7
8
DSP#3_nCS_DSP1
016:3B
DG
DSP#3_TDM0_FS_DSP
016:3B
R559
10
1
2
3
45
6
7
8
DSP#3_B_CLK
016:3B
DSP#3_CARDID_nOE
016:3B
DSP#3_TDM0_RX_DSP
016:3B
R562
10
R567
10
1
2
3
45
6
7
8
3R3VA_DSP#3
010:7E
15R0V
CN14
1
DG
2
DSP_CON_No.
3
PRESNT(DG)
4
DG
5
CARD_ID[0]
6
CARD_ID[1]
7
CARD_ID[2]
8
CARD_ID[3]
9
CARD_ID[4]
10
CARD_ID[5]
11
CARD_ID[6]
12
DG
13
CARD_ID_nOE
14
DG
15
DATA[8]
16
DATA[9]
17
DATA[10]
18
DATA[11]
19
DG
20
DATA[12]
21
DATA[13]
22
DATA[14]
23
DATA[15]
24
DG
25
AD[1]
26
AD[2]
27
AD[3]
28
AD[4]
29
DG
30
AD[5]
31
nHALT
32
nCS_DSP[1]
33
DG
34
AD[6]
35
AD[7]
36
nINT1
37
nINT0
38
DG
39
N.C.
40
+15V
80
DG
79
LAN_TX_XP1
78
LAN_TX_XM1
77
DG
76
LAN_RX_XP1
75
LAN_RX_XM1
74
DG
73
TDM10_CK_DSP
72
TDM10_FS_DSP
71
TDM10_DR_DSP
70
TDM10_DX_DSP
69
DG
68
DSP_nRST
67
DG
66
DATA[0]
65
DATA[1]
64
DATA[2]
63
DATA[3]
62
DG
61
DATA[4]
60
DATA[5]
59
DATA[6]
58
DATA[7]
57
DG
56
nBE[0]
55
nBE[1]
54
nWE
53
nRD
52
DG
51
B_CLK_66M
50
DG
49
nCS_DSP[0]
48
DG
47
(TDM11_CK)
46
(TDM11_FS)
45
TDM11_DR_DSP
44
TDM11_DX_DSP
43
DG
42
N.C.
41
+15V
DSP#3_LAN_TX_XP1
010:7E
R554
10
1
2
3
45
6
7
8
DSP#3_TDM1_RX_DSP
016:3B
R569
10
1
2
3
45
6
7
8
C585
0.1u50
R561
10
DSP#3_TDM0_DX_DSP
016:3B
R552
10k
R555
10
R556
10
1
2
3
45
6
7
8
DSP#3_TDM1_DX_DSP
016:3B
R557
10
1
2
3
45
6
7
8
R573
10
DSP#3_DSP_nRST
016:3B
R560
10
R563
0
DSP#3_nCS_DSP0
016:3D
DSP#3_CARD_ID[0-6]
016:6B
C586
0.1u
50
R568
0
DSP#3_LAN_RX_XM1
010:7E
R575
10
DSP_nBE0
016:3C;020:7D
R566
0
R553
10
1
2
3
45
6
7
8
DSP#3_nINT_DSP1
016:3B
DSP_D[0-15]
016:2C;017:5C;020:5A
DSP#3_LAN_TX_XM1
010:7E
R565
0
DSP_nBE1
016:3C;020:7D
DSP#3_nINT_DSP0
016:3B
R564
0
DSP_A[1-7]
016:2B;020:5A
R570
10
1
2
3
45
6
7
8
DG
DSP#3_LAN_RX_XP1
010:7E
R574
10
DSP_nWE
016:3C;020:7D
3R3V
R571
10
1
2
3
45
6
7
8
DSP#3_nRST_PORT_PHY
016:3B
C587
10u
25
3R3V
DG
DG
IC51
1
A
2
B
4
Y
5
VCC
3
GND
C631
0.1u
16
R572
39
DSP#3 I/F
+3.3VA_DSP
KX-NSX1000/2000 Mother Board No.21
59
KX-NSX1000/KX-NSX2000
12.1.22. No.22 (POWER_IN)
21
22
23
22
C
B
A
D
3
5
4
2
B
C
D
A
6
CN11
1
+15V
2
+15V
3
+15V
4
NC
5
GND
6
GND
7
GND
8
AC_ALM
9
DC_ALM
10
NC(BAT2 for checker)
F1
125
5
C384
0.1u
50
M
O
C
_
V
5
1
N
I
_
V
5
1
DG
AC_ALMn_FPGA
018:3B
DC_ALMn_FPGA
018:3D
BAT2
DG
DG
C387
0.1u
50
DG
C385
1000p
50
15R0V
DG
D16
D17
R440
1k
VCC_RTC
VCC_RTC
BAT1
DG_1
DG
DG
DG_2
DG
DG_3
DG
DG_4
DG
DG_5
DG
DG_6
DG
DG_7
DG
DG_10
DG
DG_8
DG
DG_12
DG_9
DG
DG_14
DG
DG_11
DG
DG
DG_13
DG
DG_15DG_16
DG
IC36
1
GND
2
VDD
3
CD
4
OUT
PWR_OK
PWR_OK
001:4B;018:3B
15R0V
DG
DG
3R3V
R445
10k
NC
B1
1
2
3
C386
10u
25
C484
0.1u
16
C477
0.033u
16
R509
4.7k
R508
4.7k
DG
C593
0.01u
16
NC
R712
5.1
15R0V
DG
C602
0.1u
50
DG
5R0V
DG
5R0V
DG
5R0V
3R3V
DG
R713
5.1
C606
0.1u
16
2R5V
DG
C608
0.1u
16
1R8V_LANC
DG
R714
5.1
C609
0.1u
16
1R2V
DG
R715
5.1
DG
1R2V
C611
0.1u
16
1R0V
DG
R716
5.1
C603
0.1u
16
C604
0.1u
16
C605
0.1u
16
C607
0.1u
16
C610
0.1u
16
R718
0
DG
COMEe_hole1
DG
COMEe_hole2
R719
0
DG
COMEe_hole3
R720
0
R721
0
DG
COMEe_hole4
C616
0.1u
50
DG
KX-NSX1000/2000 Mother Board No.22
60
KX-NSX1000/KX-NSX2000
12.1.23. No.23 (POWER_FAN_SSD)
14
11
41
43
C
B
A
D
3
5
4
2
B
C
D
A
6
15R0V
R435
100k
C390
0.1u
16
G
D
G
D
DG
C394
1p
50
NC
C383
0.1u
16
R436
47k
DG
R438
3.3k
DG
DG
DG
DG
DG
DG
CN12
1
DG
2
+12V
3
FAN_ALM
12V
3R3V
FAN#1_ALM
FAN_ALM#1_FPGA
018:3B
DG
DG
3R3V
CN13
1
DG
2
+12V
3
FAN_ALM
FAN#2_ALM
FAN_ALM#2_FPGA
018:3B
DG
DG
R441
100k
DG
DG
DG
C410
1p
50
NC
DG
DG
DG
DG
DG
C398
0.1u
16
DG
DG
DG
DG
L19
4.7u
R442
75k
R444
24k
C401
47u
6.3
C400
47u
6.3
3R3V_SSD
3.3V_SSD
IC22
2
VIN
8
SS
3
SW
4
GND1
5
FB
7
EN
1
BOOT
6
COMP
9
GND2
L18
47u
R443
22k
R510
0
C395
0.1u
16
R512
0
C565
1000p
50
NC
DG
DG
C566
1000p
50
NC
C485
10u
25
C486
10u
25
C393
10u
25
C491
10u
25
C490
10u
25
C489
10u
25
C488
10u
25
C487
10u
25
C493
10u
25
NC
C494
10u
25
NC
C392
10u
25
C492
10u
25
C495
0.1u
16
R511
10
NC
R513
10
NC
R434
10k
R439
10k
C399
2200p
50
C391
4700p
50
C496
0.01u
16
D15
D14
R680
0
R681
0
R683
0
15R0V
R682
0
R684
0
R730
0
R731
0
C632
NC
C633
NC
R437
27k
IC21
2
VIN
8
SS
3
SW
4
GND1
5
FB
7
EN
1
BOOT
6
COMP
9
GND2
FAN#1 IF
FAN#2 IF
Soft-Start Time=13.5ms
KX-NSX1000/2000 Mother Board No.23
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