Panasonic KX-NSX1000 / KX-NSX2000 (serv.man2) Service Manual ▷ View online
89
KX-NSX1000/KX-NSX2000
15.1.4.
CN3 (SSD#1 Connector)
Note:
I/O direction based on Mother board
Pin No.
Signal Name
I/O
Function
1
NC
-
no Connect
2
3R3V_SSD#1
-
3.3V Source
3
NC
-
no Connect
4
GND
-
Digital GND
5
NC
-
no Connect
6
NC
-
no Connect
7
NC
-
no Connect
8
NC
-
no Connect
9
GND
-
Digital GND
10
NC
-
no Connect
11
NC
-
no Connect
12
NC
-
no Connect
13
NC
-
no Connect
14
NC
-
no Connect
15
GND
-
Digital GND
16
NC
-
no Connect
17
NC
-
no Connect
18
GND
-
Digital GND
19
NC
-
no Connect
20
NC
-
no Connect
21
GND
-
Digital GND
22
NC
-
no Connect
23
CEX_SSD#1_RX_P
I
Host Receiver Differential Signal Pair
24
3R3V_SSD#1
-
3.3V Source
25
CEX_SSD#1_RX_N
I
Host Receiver Differential Signal Pair
26
GND
-
Digital GND
27
GND
-
Digital GND
28
NC
-
no Connect
29
GND
-
Digital GND
30
NC
-
no Connect
31
CEX_SSD#1_TX_N
O
Host Transmitter Differential Signal Pair
32
NC
-
no Connect
33
CEX_SSD#1_TX_P
O
Host Transmitter Differential Signal Pair
34
GND
-
Digital GND
35
GND
-
Digital GND
36
NC
-
no Connect
37
GND
-
Digital GND
38
NC
-
no Connect
39
3R3V_SSD#1
-
3.3V Source
40
GND
-
Digital GND
41
3R3V_SSD#1
-
3.3V Source
42
NC
-
no Connect
43
NC
-
no Connect
44
FPGA_DEVSLP_SSD#1
O
Enter/Exit Deep Sleep (not used)
45
NC
-
no Connect
46
NC
-
no Connect
47
NC
-
no Connect
48
NC
-
no Connect
49
SSD#1_DAS_LED
I
Option for LED output (not used)
50
GND
-
Digital GND
51
NC
-
Default connect to GND (not used)
52
3R3V_SSD#1
-
3.3V Source
90
KX-NSX1000/KX-NSX2000
15.1.5.
CN4 (SSD#2 Connector)
Note:
I/O direction based on Mother board
Pin No.
Signal Name
I/O
Function
1
NC
-
no Connect
2
3R3V_SSD#2
-
3.3V Source
3
NC
-
no Connect
4
GND
-
Digital GND
5
NC
-
no Connect
6
NC
-
no Connect
7
NC
-
no Connect
8
NC
-
no Connect
9
GND
-
Digital GND
10
NC
-
no Connect
11
NC
-
no Connect
12
NC
-
no Connect
13
NC
-
no Connect
14
NC
-
no Connect
15
GND
-
Digital GND
16
NC
-
no Connect
17
NC
-
no Connect
18
GND
-
Digital GND
19
NC
-
no Connect
20
NC
-
no Connect
21
GND
-
Digital GND
22
NC
-
no Connect
23
CEX_SSD#2_RX_P
I
Host Receiver Differential Signal Pair
24
3R3V_SSD#2
-
3.3V Source
25
CEX_SSD#2_RX_N
I
Host Receiver Differential Signal Pair
26
GND
-
Digital GND
27
GND
-
Digital GND
28
NC
-
no Connect
29
GND
-
Digital GND
30
NC
-
no Connect
31
CEX_SSD#2_TX_N
O
Host Transmitter Differential Signal Pair
32
NC
-
no Connect
33
CEX_SSD#2_TX_P
O
Host Transmitter Differential Signal Pair
34
GND
-
Digital GND
35
GND
-
Digital GND
36
NC
-
no Connect
37
GND
-
Digital GND
38
NC
-
no Connect
39
3R3V_SSD#2
-
3.3V Source
40
GND
-
Digital GND
41
3R3V_SSD#2
-
3.3V Source
42
NC
-
no Connect
43
NC
-
no Connect
44
FPGA_DEVSLP_SSD#2
O
Enter/Exit Deep Sleep (not used)
45
NC
-
no Connect
46
NC
-
no Connect
47
NC
-
no Connect
48
NC
-
no Connect
49
SSD#2_DAS_LED
I
Option for LED output (not used)
50
GND
-
Digital GND
51
NC
-
Default connect to GND (not used)
52
3R3V_SSD#2
-
3.3V Source
91
KX-NSX1000/KX-NSX2000
15.1.6.
CN9 (DSP#1 Connector)
Pin No.
Signal name
I/O
Function
1
DG
-
GND
2
DSP_CON_No.
O
Fixed to the Low Level by mother board
3
n PRESET(DG)
I
DSP#1 Card detection(not used)
4
DG
-
GND
5
DSP#1_CARD_ID[0]
I
DSP#1 CARD TYPE
6
DSP#1_CARD_ID[1]
I
7
DSP#1_CARD_ID[2]
I
8
DSP#1_CARD_ID[3]
I
9
DSP#1_CARD_ID[4]
I
10
DSP#1_CARD_ID[5]
I
11
DSP#1_CARD_ID[6]
I
12
DG
-
GND
13
DSP#1_CARDID_nOE
O
Output Enable for DSP#1 CARD_ID
14
DG
-
GND
15
DSP#1_D[8]
I/O
DSP#1 Data bus[8]
16
DSP#1_D[9]
I/O
DSP#1 Data bus[9]
17
DSP#1_D[10]
I/O
DSP#1 Data bus[10]
18
DSP#1_D[11]
I/O
DSP#1 Data bus[11]
19
DG
-
GND
20
DSP#1_D[12]
I/O
DSP#1 Data bus[12]
21
DSP#1_D[13]
I/O
DSP#1 Data bus[13]
22
DSP#1_D[14]
I/O
DSP#1 Data bus[14]
23
DSP#1_D[15]
I/O
DSP#1 Data bus[15]
24
DG
-
GND
25
DSP#1_A[1]
O
DSP#1 Address bus[1]
26
DSP#1_A[2]
O
DSP#1 Address bus[2]
27
DSP#1_A[3]
O
DSP#1 Address bus[3]
28
DSP#1_A[4]
O
DSP#1 Address bus[4]
29
DG
-
GND
30
DSP#1_A[5]
O
DSP#1 Address bus[5]
31
DSP#1_nRST_PORT_PHY
O
DSP#1 PHY Reset
32
DSP#1_nCS_DSP1
O
DSP#1 Card, chip select for DSP1
33
DG
-
GND
34
DSP#1_A[6]
DSP#1 Address bus[6]
35
DSP#1_A[7]
DSP#1 Address bus[7]
36
DSP#1_nINT_DSP1
I
DSP#1 Card, DSP1 Interrupt Input
37
DSP#1_nINT_DSP0
I
DSP#1 Card, DSP0 Interrupt Input
38
DG
-
GND
39
NC
40
+15V
-
DC Input +15V
41
+15V
-
DC Input +15V
42
NC
43
DG
-
GND
44
DSP#1_TDM1_DX_DSP
O
DSP#1 TDM Transmission data
45
DSP#1_TDM1_RX_DSP
I
DSP#1 TDM Receive data
46
3R3VA_DSP#1
O
DSP#1 3.3VDC Input for Trans
47
(TDM01_CK)
O
reserve
48
DG
-
GND
49
nCS_DSP[0]
O
DSP#1 Card, chip select for DSP0
50
DG
-
GND
51
B_CLK_66M
O
DSP#1 Bus clock
52
DG
-
GND
53
DSP#1_nRD
O
DSP#1 Read signal
54
DSP#1_nWE
O
DSP#1 Write signal
55
DSP#1_nBE1
O
DSP#1 Byte Enable[1]
56
DSP#1_nBE0
O
DSP#1 Byte Enable[0]
57
DG
-
GND
58
DSP#1_D[7]
I/O
DSP#1 Data bus[7]
59
DSP#1_D[6]
I/O
DSP#1 Data bus[6]
60
DSP#1_D[5]
I/O
DSP#1 Data bus[5]
61
DSP#1_D[4]
I/O
DSP#1 Data bus[4]
62
DG
-
GND
63
DSP#1_D[3]
I/O
DSP#1 Data bus[3]
64
DSP#1_D[2]
I/O
DSP#1 Data bus[2]
92
KX-NSX1000/KX-NSX2000
Note:
I/O direction based on Mother board
65
DSP#1_D[1]
I/O
DSP#1 Data bus[1]
66
DSP#1_D[0]
I/O
DSP#1 Data bus[0]
67
DG
-
GND
68
DSP#1_DSP_nRST
O
DSP#1 DSP Reset signal
69
DG
-
GND
70
DSP#1_TDM0_DX_DSP
O
DSP#1 TDM Transmission data
71
DSP#1_TDM0_RX_DSP
I
DSP#1 TDM Receive data
72
DSP#1_TDM0_FS_DSP
O
DSP#1 TDM frame
73
DSP#1_TDM0_CK_DSP
O
DSP#1 TDM clock
74
DG
-
GND
75
DSP#1_LAN_RX_XM1
I
DSP#1 Receive data1-
76
DSP#1_LAN_RX_XP1
I
DSP#1 Receive data1+
77
DG
-
GND
78
DSP#1_LAN_TX_XM1
O
DSP#1 Transmission data1-
79
DSP#1_LAN_TX_XP1
O
DSP#1 Transmission data1+
80
DG
-
GND
Pin No.
Signal name
I/O
Function
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