Panasonic KX-NS500AG, Service Manual

Page: 68 / 191

68
KX-NS500AG
12.3.5. No.5
K X -N S 500 A G CPU BO A RD No.5 1/ 2
1 2
C
E
B
A
D
F
3 4 2 5
GP_BUF_ A [ 7 ]
GP_BUF_ A [1]
GP_BUF_ A [5]
GP_ A [1]
GP_D[ 2 ]
GP_D[1]
GP_D[0]
GP_BUF_D[4]
GP_ A [0]
GP_BUF_D[0]
GP_ A [5]
GP_BUF_D[ 6 ]
GP_BUF_ A [3]
GP_BUF_ A [ 2 1]
GP_ A [ 2 ]
GP_ A [ 22 ]
GP_ A [ 2 1]
GP_ A [11]
GP_BUF_ A [0]
GP_BUF_ A [8]
GP_ A [4]
GP_BUF_ A [ 2 ]
GP_BUF_ A [ 22 ]
GP_D[3]
GP_BUF_D[ 7 ]
GP_ A [3]
GP_ A [9]
GP_BUF_D[ 2 ]
GP_BUF_ A [ 6 ]
GP_BUF_D[1]
GP_ A [8]
GP_BUF_ A [9]
GP_BUF_D[3]
GP_ A [ 6 ]
GP_D[4]
GP_BUF_ A [ 2 0]
GP_BUF_ A [4]
GP_BUF_D[5]
GP_ A [ 7 ]
GP_D[0- 7 ]
GP_D[ 7 ]
GP_ A [0- 2 3]
GP_BUF_ A [10]
GP_BUF_ A [11]
GP_D[ 6 ]
GP_ A [10]
GP_ A [ 2 0]
GP_D[5]
LDHW[0-4]
HW_CLK[1]
HW_CLK[4]
HW_CLK[5]
HW_CLK[0]
HW_CLK[3]
HW_CLK[ 2 ]
HW_CLK[ 6 ]
nHW_FH[0]
nHW_FH[1]
nHW_FH[ 2 ]
nHW_FH[3]
nHW_FH[4]
nHW_FH[5]
nHW_FH[ 6 ]
LDHW[0]
LDHW[1]
LDHW[
2 ]
LDHW[3]
LDHW[4]
GP_BUF_ A [0]
GP_BUF_ A [1]
GP_BUF_ A [ 2 ]
GP_BUF_ A [3]
GP_BUF_ A [4]
GP_BUF_ A [5]
GP_BUF_ A [ 6 ]
GP_BUF_ A [ 7 ]
GP_BUF_ A [8]
GP_BUF_ A [9]
GP_BUF_ A [10]
GP_BUF_ A [11]
GP_BUF_ A [1 2 ]
GP_BUF_ A [13]
GP_ A [13]
GP_ A [1 2 ]
GP_BUF_ A [1 2 ]
GP_BUF_ A [13] GP_BUF_ A [ 2 1]
GP_BUF_ A [ 22 ]
GP_BUF_ A [ 2 3]
BU S _DIR
GP_ A [ 2 3]
GP_BUF_ A [ 2 3]
GP_ A [15]
GP_ A [14]
GP_ A [13]
GP_ A [1 2 ]
GP_ A [ 7 ]
GP_ A [ 6 ]
GP_ A [4]
GP_ A [3]
GP_ A [5]
LUHW[0]
LUHW[1]
LUHW[
2 ]
LUHW[3]
LUHW[4]
GP_ A [1]
GP_ A [ 2 ]
GP_ A [0]
+3.3 V D
IC504
TC 7 4LC X2 45FT(EK J )
1 DIR
2 A
1
18
B1
19
*OE
3
A2
2 0
V CC
4
A 3
1 7
B 2
5
A 4
1 6
B3
6 A
5
15
B4
7 A6 14
B5
8
A7
13
B 6
9
A 8
1 2
B 7
10 GND 11
B8
+3.3 V D
IC501
TC 7 4LC X2 45FT(EK J )
1 DIR
2 A
1
18
B1
19
*OE
3
A2
2 0
V CC
4
A 3
1 7
B 2
5
A 4
1 6
B3
6 A
5
15
B4
7 A6 14
B5
8
A7
13
B 6
9
A 8
1 2
B 7
10 GND 11
B8
R509
10
1
2
3
4
5
6
7
8
C50 2
0.1u 1 6
R513
10
1
2
3
4 5
6
7
8
nWE
00 2 :8E
R514
10
1
2
3
4
5
6
7
8
DG
DG
R511
10
1
2
3
4 5
6
7
8
IC503
TC 7 4LC X2 45FT(EK J )
1 DIR
2 A
1
18
B1
19
*OE
3
A2
2 0
V CC
4
A 3
1 7
B 2
5
A 4
1 6
B3
6 A
5
15
B4
7 A6 14
B5
8
A7
13
B 6
9
A 8
1 2
B 7
10 GND 11
B8
DG
R51 2
10
1
2
3
4 5
6
7
8
R510
10
1
2
3
4 5
6
7
8
IC50 2
TC 7 4LC X2 45FT(EK J )
1 DIR
2 A
1
18
B1
19
*OE
3
A2
2 0
V CC
4
A 3
1 7
B 2
5
A 4
1 6
B3
6 A
5
15
B4
7 A6 14
B5
8
A7
13
B 6
9
A 8
1 2
B 7
10 GND
11
B8
+3.3 V D
C504
0.1u 1 6
R508
10
1
2
3
4 5
6
7
8
DG
R515
10
1
2
3
4 5
6
7
8
DG
DG
C503
0.1u 1 6
nRD
00 2 :8E
GP_D[0- 7 ] 00 2 :8F
DG
C501
0.1u 1 6
DG
+3.3 V D
FPG A _DONE 003: 2 D
R50
2
10
k
+3.3 V D
R501
10 k
1
2
3
4 5
6
7
8
DG
R50
6
0
NC
R505
0
R504
0
R503
0
R50 7 10 k
R553 10 k
R55 2
10 k
+3.3 V D
GP_ A [0- 2 3]
DG
R54 6 10 k
R54 7 10 k
R543
100 k
1
2
3
4 5
6
7
8
+3.3 V D
R548
NC
R549
10
k
R550
10
k
R551
10
k
DG
R518
10
k
R54 2
10 k
4
3
2
1 8
7
6
5
R519 10
k
1 2 3 4
5 6 7 8
+3.3 V D
L 2S W_CLK_ 2 5MH z 00 6 :5F
R558
10
R5 6 0 100 k
R5
6
1
NC
R559 100 k
R5
62
10
k
IC 2 01
EP4CE40F 2 3C8N
I-EP4CE40F 2 3C8N-5
AA2 1
IO158
T1 7
IO159
T18
IO1 6 0
W 2 0
IO1 6 1
W19
IO1 62
Y22
IO1 6 3
Y2 1
IO1 6 4
U 2 0
IO1 6 5
U19
IO1 66
W 22
IO1 67
W 2 1
IO1 6 8
P15
IO1 6 9
P1 6
IO1 7 0
R1 7
IO1 7 1
P1 7
IO1 72
V22
IO1 7 3
V2 1
IO1 7 4
R 2 0
IO1 7 5
U 22
IO1 76
U 2 1
IO1 77
R18
IO1 7 8
R19
IO1 7 9
N1 6
IO180
R 22
IO181
R 2 1
IO18 2
P 2 0
IO183
P 22
IO184
P 2 1
IO185
N 2 0
IO18 6
N19
IO18 7
N1 7
IO188
N18
IO189
N 22
IO190/DE V _OE
N 2 1
IO191/*DE V _CLR
M 22
IO19 2
M 2 1
IO193
M 2 0
IO194
M19
IO195
M1 6
IO19 6
T 22
CLK 7
T 2 1
CLK 6
IC 2 01
EP4CE40F 2 3C8N
I-EP4CE40F 2 3C8N- 6
G 22
CLK5
G 2 1 CLK4
M18 CONF_DONE
M1 7
M S EL0
L18 M
S EL1
L1 7
M S EL 2
K 2 0 M
S EL3
L 22
IO19 7 /INIT_DONE
L 2 1 IO198/CRC_ERROR
K19 IO199
K 22
IO 2 00/*CEO
K 2 1 IO
2 01/CLKU S R
J22
IO 2 0 2
J2 1 IO
2 03
H 22
IO 2 04
H 2 1 IO
2 05
K1 7
IO 2 0 6
K18 IO
2 0 7
J 18 IO
2 08
F 22
IO 2 09
F 2 1 IO
2 10
H 2 0 IO
2 11
H19 IO
2 1 2
E 22
IO 2 13/*WE
E 2 1 IO
2 14/*OE
H18 IO
2 15
J 1 7
IO 2 1 6
H1 6
IO 2 1 7
D 22
IO 2 18
D 2 1 IO
2 19
F 2 0 IO
22 0/* AV D
F19 IO
22 1
G18 IO
222 /P A DD 2 3
H1 7
IO 22 3
C 22
IO 22 4
C 2 1 IO
22 5
B 22
IO 226 /P A DD 22
B 2 1 IO
227 /P A DD 2 1
C 2 0 IO
22 8/P A DD 2 0
D 2 0 IO
22 9
F1 7
IO 2 30
G1 7
IO 2 31
DG
DG
AS F a st 1101
AS S t a nd a rd 0010
FPP F a st 3.3v 1110
(Do not drive)
con f identi a l
nC S _B AS E
nC S _B AS E
BU S _DIR
DBU S _nOE
A BU S _nOE
nINT_B AS E1
nINT_B AS E0
FPG A
FPG A
B AS E_BUFFER
/(FPG A _ A DDRE SS _BUFFER)
A DDRE SS
SYS _BOOT
nW A IT_B AS E
00 2 :8E,003: 2 D
N A ND--> S D : 10011
S D : 10111
U A RT-> S D->N A ND : 00100
(1)
( 2 )
(3)
(4)
(5)
( 6 )
(1 7 )
(18)
(19)
( 2 0)
( 2 1)
( 22 )
( 7 )
(8)
(9)
(10)
(11)
(1 2 )
(13)
(14)
(15)
(1 6 )