Panasonic KX-MB1520FX7 Service Manual page 262

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KX-MB1520FX7/KX-MB1520FX8/KX-MB1520FXW/KX-MB1530FX7/KX-MB1530FXW
6
A
B
C
SDMD[0-15]
SDMA[0-12]
D
E
F
7
FRMA[0]
FRMA[17]
FRMA[24]
FRMA[23]
FRMA[16]
FRMA[15]
FRMA[14]
FRMA[13]
FRMA[12]
FRMA[11]
FRMA[10]
FRMA[9]
FRMA[20]
FRMA[21]
3C
NFRWE
XSYSRST
FRMA[22]
2:3B;2F;5C
FRMA[19]
FRMA[18]
FRMA[8]
FRMA[7]
FRMA[6]
FRMA[5]
FRMA[4]
FRMA[3]
FRMA[2]
FRMA[1]
3A
FRMA[0-24]
3C
NFRCE
3C
NFROE
1A
SDMD[0]
SD[0]
SDMD[1]
RA400
4
5
SD[1]
SDMD[2]
SD[2]
82
3
6
SDMD[3]
SD[3]
2
7
SDMD[4]
SD[4]
1
8
SDMD[5]
SD[5]
RA401
4
5
SDMD[6]
82
6
SD[6]
3
SDMD[7]
7
SD[7]
2
SDMD[8]
8
SD[8]
1
SDMD[9]
SD[9]
RA402
4
5
SDMD[10]
68
6
SD[10]
3
SD[0]
SDMD[11]
2
7
SD[11]
SDMD[12]
1
8
SD[12]
SDMD[13]
4
SD[13]
RA403
5
SD[1]
SDMD[14]
68
3
6
SD[14]
SDMD[15]
2
7
SD[15]
SD[2]
8
1
SDMA[0]
SA[0]
8
1
SDMA[1]
SA[1]
7
2
SD[3]
SDMA[2]
SA[2]
RA404
6
3
SDMA[3]
SA[3]
SD[4]
47
5
4
SDMA[4]
SA[4]
8
1
SDMA[5]
SA[5]
7
2
SDMA[6]
SA[6]
SD[5]
RA405
6
3
SDMA[7]
SA[7]
47
5
4
SD[6]
SDMA[8]
SA[8]
8
1
SDMA[9]
SA[9]
7
2
SDMA[11]
SA[11]
RA406
6
3
SD[7]
SDMA[12]
47
SA[12]
5
4
SDMA[10]
SA[10]
R400
47
R401 68
1C
SDLDM0
R402
47
1C
NSDWE
R403
47
1C
NSDCAS
R404
47
1C
NSDRAS
R405
47
1C
NSDCS
R406
47
1C
SDBA0
R407
47
1C
SDBA1
SA[10]
SA[0]
SA[1]
SA[2]
SA[3]
R408
47
1C
SDCKE
R409
56
1C
SDCLK
R410
68
1C
SDLDM1
8
+3.3V
1
56
NC(A24)
NC(A23)
2
55
NC(A25)
NC(A22)
3
54
A16
A15
4
53
A14
*BYTE
5
52
A13
VSS2
6
51
A12
DQ15/A-1
FRMD[7]
7
50
A11
DQ7
8
49
A10
DQ14
FRMD[6]
9
48
A9
DQ6
10
47
A8
DQ13
11
FRMD[5]
46
A19
DQ5
12
45
A20
DQ12
13
FRMD[4]
44
*WE
DQ4
14
43
*RESET
VCC
15
42
DQ11
A21
16
FRMD[3]
41
DQ3
*WP/ACC
17
40
DQ10
RY/*BY
FRMD[2]
18
39
DQ2
A18
19
38
DQ9
A17
FRMD[1]
20
37
A7
DQ1
21
36
A6
DQ8
FRMD[0]
22
35
A5
DQ0
23
34
A4
*OE
24
33
A3
VSS1
25
32
A2
*CE
26
31
A1
A0
27
30
NC1
NC3
IC402
28
29
NC2
VIO
+3.3V
+3.3V
IC400
1
54
VDD
VSS
2
53
DQ0
DQ15
3
52
VDDQ
VSSQ
4
51
DQ1
DQ14
5
50
DQ2
DQ13
6
49
VSSQ
VDDQ
7
48
DQ3
DQ12
8
47
DQ4
DQ11
9
46
VDDQ
VSSQ
10
45
DQ5
DQ10
11
44
DQ6
DQ9
12
43
VSSQ
VDDQ
13
42
DQ7
DQ8
14
41
VDD
VSS
15
40
LDQM
NC
16
39
*WE
UDQM
17
38
*CAS
CLK
18
37
*RAS
CKE
19
36
*CS
A12
20
35
A13
A11
21
34
A12
A9
22
33
A10/AP
A8
23
32
A0
A7
24
31
A1
A6
25
30
A2
A5
26
29
A3
A4
27
28
VDD
VSS
KX-MB1520FX MAIN BOARD (No.1) (3/3)
262
1
3A
FRMD[0-7]
+3.3V
SD[15]
SD[14]
SD[13]
SD[12]
SD[11]
SD[10]
SD[9]
SD[8]
SA[12]
SA[11]
SA[9]
SA[8]
SA[7]
SA[6]
SA[5]
SA[4]
3/3
-3

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