Panasonic KX-TDA600BX, Service Manual

Page: 114 / 133

19.5. EMPR CARD No.5
1/4
(1)
(2)
(3)
(4)
(5)
(7)
(8)
(10)
(11)
(12)
(a) (b) (c) (d)
(6)
(9)
KX-TDA600BX EMPR BOARD SCHEMATIC DIAGRAM No.5 (1/4)
R502
10K
LA[1-16]
1:4A;3:6E;4:1A
DG
+3.3V
A[0-25]
1:4A;2:1A;3:1C;3:7D;4:1A
C500
1000P
LD[0-15]
1:3B;2:1A;3:7B;4:1A
D[0-31]
2:1A;3:1A;4:1A
+3.3V
C522 NC
DG
EME
2:5D;3:3G
R509
NC
DG
TP1312
TP1315
TP1310
TP1316
TP1306 TP1309 TP1311 TP1305
TP1313 TP1314
TP1307
TP1322
TP1308
TP1303
TP1302
TP1301
TP1325
J503
NC
J505
NC
J507
NC
IC509
1
A
2
B
14
Y1
15
Y0
3
C
6
G1
4
G2A
5
G2B
12
Y3
13
Y2
10
Y5
11
Y4
7
Y7
9
Y6
J506
0
J504
0
J502
0
J501
J510
TP1323
nRESET
1:4D;2:4D;2:5H;3:6H;4:4G;4:9A
nCS4_CPUANDNEX
2:6E
nCS0
2:5D;3:3D;4:5G
nRD
2:3E;3:6H;4:1A
nWE1
2:3E;3:6H;4:5G
nWE0
2:3E;3:6H;4:4G
A15
1
A14
2
A13
3
A12
4
A11
5
A10
6
A9
7
A8
8
R/W
11
A17
17
A7
18
A6
19
A5
20
A4
21
A3
22
A2
23
A1
24
A0
25
I/O1
29
I/O9
30
I/O2
31
I/O10
32
I/O3
33
I/O11
34
I/O4
35
I/O12
36
I/O5
38
I/O13
39
I/O6
40
I/O14
41
I/O7
42
I/O15
43
I/O8
44
I/O16
45
A16
48
A19
9
NC
10
A18
16
#BYTE
47
+3.3VB
R501
10K
TP1317
J508
NC
J509
NC
nWE
4:1A
IC507
NC
1 2
4
IC507 NC
5 3
R510
TP1984
TP1986
[Flash memory]
A15
1
A14
2
A13
3
A12
4
A11
5
A10
6
A9
7
A8
8
A19
9
A20
10
RY/#BY
15
A18
16
A17
17
A7
18
A6
19
A5
20
A4
21
A3
22
A2
23
A1
24
DQ0
29
DQ8
30
DQ1
31
DQ9
32
DQ2
33
DQ10
34
DQ3
35
DQ11
36
DQ4
38
DQ12
39
DQ5
40
DQ13
41
DQ6
42
DQ14
43
DQ7
44
DQ15/A-1
45
A16
48
A21
13
IC511
12 13
11
IC511
1 2
3
IC511
4 5
6
IC511
9
10
8
D C B A
45
6
3
2
1
J520
LA[13]
A[22] A[18]
LA[4] LA[3] LA[14]
A[17]
LA[9]
A[21]
LA[9]
LD[13]
LD[2]
LA[10]
LA[15] LA[11]
A[24]
LA[10]
nCS_SRAM1
A[23]
LA[16]
LA[8] LA[7] LA[11]
LA[5]
LA[15] LA[14]
LD[9] LD[1]
A[19]
LD[0]
LA[13]
LA[12]
LD[3] LD[4] LD[6]
LA[8]
LA[6]
LA[7]
LD[7]
A[20]
A[22]
LA[5]
A[21]
LA[1]
LD[11] LD[10]
LA[2]
LA[1-16] LA[3] LA[2]
LD[8]
LA[4]
LD[14]
LA[6]
LD[15]
LA[16]
LD[5]
A[25]
LA[12]
A[17] A[18]
LD[12]
LD[4] LD[3] LD[8] LD[9]
LD[12]
LD[5]
LD[13] LD[14]
LD[7]
LD[10] LD[15]
LD[6]
LD[11]
LD[2] LD[1] LD[0]
A[19] A[20]
nCS0
nWE1
nLB
nCS_SRAM0
nUB
nCS_FLASH0
nRD
nWE
3.3V
114
KX-TDA600BX