Panasonic KX-TDA0470XJ / KX-TDA0470X Service Manual ▷ View online
2/4
KX-TDA0470XJ/KX-TDA0470X MAIN No.3 (2/4)
(s)
(t)
(u)
(v)
(w)
(x)
(y)
(z)
(A)
(B)
(C)
(D)
(1)
(2)
(3) (4) (5)
4
6
3
5
2
1
F
E
H
G
(STQFP)
IC300
9
23
49
50
40
13
18
30
35
36
64
60
61
62
63
51
N/C9
N/C23
N/C49
N/C50
N/C40
N/C13
N/C18
N/C30
N/C35
N/C36
N/C64
nBUSYL
nINTL
N/C62
N/C63
N/C51
24
25
53
56
57
52
GND24
GND25
nBUSYR
VCC56
VCC57
nINTR
nINT_DPRAM_L
4:12D
DG
C300 0.1u
C301 0.1u
DG
+3.3V
C303
2.2u
C302
1u
DG
nDRAK0_H
4:5G
nDREQ0_H
4:5G
nDREQ1_H
4:5H
nDRAK1_H
4:5H
nDACK0_H
4:5H
nDACK1_H
4:5H
nBS_H
4:5E;6:3G
LED[0-3]
2:1C;4:4D
R306
10k
+3.3V
+3.3V
R307
10k
+3.3V
R308
10k
+3.3V
R309
10k
LED300
Green
1
2
DG
+3.3V
DG
R302
150
LED301
Red
1
2
R300
150
+3.3V
+3.3V
DG
LED302
Green
1
2
R304
150
Q300
50V/100mA/200mW
Q302
Q301
R301
NC
R305
NC
R303
NC
TP311
TP300
TP303
TP309
TP312
TP308
TP301
TP306
TP304
TP316
TP30C
TP302
TP30F
TP317
TP30B
TP310
TP30E
TP305
TP30A
TP314
TP30D
TP315
TP313
TP307
DG
DG
DG
nINT_DPRAM_L
LED[0-3]
LED[2]
LED[0]
LED[1]
LED ON : 3.3V
LED OFF : 0V
LED OFF : 0V
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KX-
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3/4
KX-TDA0470XJ/KX-TDA0470X MAIN No.3 (3/4)
(a)
(b)
(c)
(d)
(e)
(f)
(g)
(h)
(i)
(i)
(j)
(k)
(m)
(n)
(p)
(q)
(r)
(r)
(6)(7)
(8)(9)
7
8
11
10
9
D
C
B
A
C321
0.1u
+2.5V
C314
0.1u
C313
0.1u
+3.3V
DG
DG
DG
DG
65
66
67
68
69
70
71
72
73
74
75
GL65
I/O66
GND67
VDD68
I/O69
I/O70
I/O71
I/O72
I/O73
I/O74
GND75
76
77
78
79
80
81
82
83
84
85
86
87
89
88
90
91
92
93
94
95
96
97
98
99
100
VDDP76
I/O77
I/O78
I/O79
I/O80
I/O81
I/O82
I/O83
I/O84
I/O85
GND86
VDDP87
VDD89
GND88
I/O90
I/O91
I/O92
I/O93
I/O94
I/O95
I/O96
I/O97
I/O98
I/O99
VDDP100
1
2
3
4
5
6
7
8
10
9
11
GND1
I/O2
I/O3
I/O4
I/O5
I/O6
I/O7
I/O8
I/O10
GND9
GL11
DG
C309 0.1u
DG
DG
C320
0.1u
TP346
TP348
TP34A
TP31A
TP319
TP318
TP344
R318
NC
10k
RA300
1
2
3
4
5
6
7
8
+3.3V
R330
NC
DG
TP320
MODE_SW
2:3G;4:4D
OPT_nRST
4:4D;6:10G
SCI_SEL
4:4D;4:4F
LD_H[0]
LD_H[1]
LD_H[2]
LD_H[3]
LD_H[4]
LD_H[5]
LD_H[6]
LD_H[7]
LD_K[0]
LD_K[1]
LD_K[2]
LD_K[3]
LD_K[4]
LD_K[5]
LD_K[6]
LD_K[7]
LA_K[0]
LA_K[1]
LA_K[2]
LA_K[3]
LA_K[4]
LA_K[5]
LA_K[6]
OPT_nRST
MODE_SW
SCI_SEL
GP[3]
MODE_SW
SCI_SEL
GP[3]
OPT_nRST
If PCB is changed,
Pull-up of MODE_SW is removed.
58
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4/4
KX-TDA0470XJ/KX-TDA0470X MAIN No.3 (4/4)
(s)
(t)
(u)
(u)
(v)
(w)
(x)
(x)
(y)
(z)
(A)
(B)
(C)
(D)
(6)(7)
(8)(9)
7
8
11
10
9
F
E
H
G
2:1B;6:10F
2:1B;6:11F
2:1B;6:10F
HW_CLK
HW_FH
LDHW
LUHW3
2:1B;6:11F
R312
100
C323
0.1u
DG
C312
0.1u
C31
1
0
.1u
DG
DG
C305
0.1u
DG
68
R310
68
R311
IC301
NC
26
27
28
29
30
31
32
33
34
35
36
37
38
39
41
42
43
44
45
46
40
47
48
49
50
VDDP26
I/O27
I/O28
I/O29
I/O30
I/O31
I/O32
I/O33
I/O34
I/O35
I/O36
VDD37
GND38
VDDP39
I/O41
I/O42
I/O43
I/O44
I/O45
I/O46
GND40
TCK
TDI
TMS
VDDP50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
GND51
VPP
VPN
TDO
TRST
RCK
I/O57
I/O58
I/O59
GL60
PPECL(I/P)61
AVDD62
NPECL63
AGND64
24
14
22
17
20
15
16
18
23
12
21
13
19
25
I/O24
AVDD14
I/O22
VDD17
I/O20
PPECL(I/P)15
GL16
I/O18
I/O23
AGND12
I/O21
NPECL13
I/O19
GND25
C306
0.1u
DG
C310
0.1u
DG
68
R316
DG
68
R313
C326
0.1u
CN300
1
3
5
7
9
11
13
15
17
19
21
23
25
2
4
6
8
10
12
14
16
18
20
22
24
26
+3.3V
C328
0.1u
DG
C319
0.1u
68
R315
68
R317
DG
R314
NC
4.7u/35V
C327
4.7u/35V
C329
TP31E
TP386
TP31C
TP388
TP31D
TP32C
TP387
TP31B
TP38F
TP32D
TP392
TP38B
TP36A
TP394
TP393
TP389
TP38E
TP366
TP38A
TP38C
TP391
TP381
TP383
TP37F
TP380
TP342
TP385
TP382
TP368
TP390
TP384
TP38D
TP373
C356
220p
C348
220p
C352
220p
DG
C344
220p
C357
220p
C353
220p
C349
220p
C345
220p
C341
220p
C354
220p
C350
220p
+3.3V
C346
220p
C342
220p
220p
C340
C355
220p
C351
220p
C343
220p
C347
220p
R320
10k
+3.3V
+3.3V
R321
10k
R331
10k
+3.3V
TMS_FPGA
TDI_FPGA
LA_H[0]
LA_H[1]
LA_H[2]
LA_H[3]
LA_H[4]
LA_H[5]
LA_H[6]
LA_H[7]
LA_H[8]
LA_H[9]
LED[0]
LED[1]
LED[2]
LED[3]
VPN
VPP
TCK_FPGA
59
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TDA0470XJ
/
KX-
TDA0470X
16.4.
MAIN
No.4-CPU-SH7750R
Block
1/4
KX-TDA0470XJ/KX-TDA0470X MAIN No.4 (1/4)
(a)
(b)
(c)
(d)
(e)
(e)
(f)
(g)
(h)
(h)
(i)
(j)
(j)
(k)
(m)
(n)
(p)
(q)
(r)
(s)
(t)
(u)
(v)
(w)
(x)
(y)
(y)
(z)
(A)
(B)
(B)
(C)
(D)
(E)
(F)
(G)
(H)
(J)
(K)
(L)
(M)
(N)
(P)
(Q)
(R)
(1)
(2)
(3)
(4)
(5) (7)
(8)
(9)(10)
(11)
(6)
4
6
3
5
2
1
D
C
B
A
DG
DG
C438
0.1u
+3.3V
+3.3V
C439
0.1u
5:1E;6:3D
5:1C;6:5D
+3.3V
C402
1u
C400
2.2u
C424
0.1u
DG
+1.5V
C433
2.2u
C432
1u
LA_H[0-15]
3:1B;5:1A;6:8B
A_H[0-25]
5:1A;6:2C
3:1B;6:3D
LD_H[0-15]
3:1B;5:1B;6:8B
D_H[0-31]
5:1A;6:2A
IC404
2
1
1
4
+3.3V
+3.3V
C425
0.1u
DG
C404
0.1u
DG
C405
0.1u
DG
C406
0.1u
DG
C407
0.1u
DG
C408
0.1u
DG
C409
0.1u
DG
C410
0.1u
DG
C411
0.1u
DG
C412
0.1u
DG
C413
0.1u
DG
C414
0.1u
DG
C415
0.1u
DG
C416
0.1u
DG
DG
DG
3:1D;6:5D
RA408
NC
1
2
3
4
5
6
7
8
RA400
10k
1
2
3
4
5
6
7
8
6
7
8
RA401
10k
1
2
3
4
5
6
7
8
6
7
8
RA402
10k
1
2
3
4
5
6
7
8
6
7
8
RA405
NC
1
2
3
4
5
6
7
8
6
7
8
RA406
NC
1
2
3
4
5
6
7
8
6
7
8
RA407
NC
1
2
3
4
5
6
7
8
6
7
8
nCS0_H
nCS3_H
nCS4_H
nCS1_H
nCS2_H
6:3D
RA409
NC
1
2
3
4
5
6
7
8
RA410
NC
1
2
3
4
5
6
7
8
D63
D62
D60
D61
D59
D58
D57
D56
D55
D54
D53
D52
D51/P19
D49/P17
D50/P18
D48/P16
D47/P15
D46/P14
D45/P13
D44/P12
D43/P11
D40/P8
D42/P10
D41/P9
D35/P3
D39/P7
D38/P6
D37/P5
D36/P4
D34/P2
D33/P1
D32/P0
VDD1
VSS1
VDD2
VSS2
146
142
138
140
134
132
130
128
127
129
131
133
137
141
139
145
11
15
17
19
23
29
25
27
20
30
28
26
24
18
16
12
13
14
39
40
VDDQ1
VSSQ1
VDDQ2
VSSQ2
VDDQ3
VSSQ3
VDDQ4
VSSQ4
VDDQ5
VSSQ5
VDDQ6
VSSQ6
VDDQ7
VSSQ7
VDDQ8
VSSQ8
VDDQ9
VSSQ9
VDDQ10
VSSQ10
VDDQ11
VSSQ11
VDDQ12
VSSQ12
VDDQ13
VSSQ13
9
10
21
22
31
32
43
44
56
57
69
70
78
79
87
88
99
100
113
114
125
126
135
136
147
148
TP442
TP40C
TP41F
TP402
TP432
TP401
TP441
TP407
TP41D
TP40B
TP406
TP43B
TP43D
TP408
TP412
TP418
TP410
TP41E
TP405
TP415
TP41C
TP411
TP413
TP416
TP414
TP403
TP41A
TP440
TP43E
TP40E
TP43C
TP404
TP417
TP446
TP436
TP438
TP435
TP439
TP437
TP43A
TP434
TP433
TP40F
TP41B
TP400
TP40A
TP43F
TP419
TP409
TP40D
SCI_SEL
3:7B;4F
R494
0
R492
0
R490
0
MODE_SW
2:3G;3:7B
R495
0
R493
0
OPT_nRST
3:7B;6:10G
R491
0
LED[0]
2:1C;3:1H
LED[1]
2:1C;3:1H
LED[2]
2:1C;3:1H
R497
0
LED_LINK
DSP[2]
DSP[0]
R489
0
R498
0
DSP[1]
R499
0
IC511
NC
9
10
10
8
TP427
EME
6:3G
0
R403
ASIC_MODE[0]
R4A0
0
R4A1
0
R4A2
0
ASIC_MODE[1]
ASIC_MODE[2]
RA403
10k
1
2
3
4
5
6
7
8
6
7
8
RA404
1k
1
2
3
4
5
6
7
8
6
7
8
R4A8
1k
DG
TP449
IC403
DIR
A1
A2
A3
A4
A5
A6
A7
A8
10
GND
11
B8
12
B7
13
B6
14
B5
15
B4
16
B3
17
B2
18
B1
1
2
3
4
5
6
7
8
9
19 /2G
20
VCC
IC405
10
11
12
13
14
15
16
17
18
1
2
3
4
5
6
7
8
9
19
DIR
A1
A2
A3
A4
A5
A6
A7
A8
/2G
20
GND
B8
B7
B6
B5
B4
B3
B2
B1
VCC
D_H[32-63]
D_H[32]
D_H[33]
D_H[34]
D_H[35]
D_H[36]
D_H[37]
D_H[38]
D_H[39]
D_H[40]
D_H[41]
D_H[42]
D_H[43]
D_H[44]
D_H[45]
D_H[46]
D_H[47]
D_H[48]
D_H[49]
D_H[50]
D_H[51]
D_H[52]
D_H[53]
D_H[54]
D_H[55]
D_H[56]
D_H[57]
D_H[58]
D_H[59]
D_H[60]
D_H[61]
D_H[62]
D_H[63]
D_H[0]
D_H[1]
D_H[2]
D_H[3]
D_H[12]
D_H[14]
D_H[18]
D_H[19]
D_H[20]
D_H[21]
D_H[26]
D_H[28]
D_H[0]
D_H[1]
D_H[2]
D_H[3]
D_H[4]
D_H[5]
D_H[6]
D_H[7]
D_H[8]
D_H[9]
D_H[10]
D_H[11]
D_H[12]
D_H[13]
D_H[14]
D_H[15]
LD_H[4]
LD_H[5]
LD_H[6]
LD_H[7]
LD_H[8]
LD_H[9]
LD_H[10]
LD_H[11]
LD_H[0]
LD_H[1]
LD_H[2]
LD_H[3]
LD_H[12]
LD_H[13]
LD_H[14]
LD_H[15]
D_H[29]
D_H[27]
D_H[15]
D_H[13]
D_H[4]
D_H[5]
D_H[6]
D_H[7]
D_H[8]
D_H[9]
D_H[10]
D_H[11]
D_H[22]
D_H[23]
D_H[24]
D_H[25]
D_H[63]
D_H[62]
D_H[61]
D_H[60]
D_H[62]
D_H[61]
D_H[60]
D_H[59]
D_H[58]
D_H[57]
D_H[56]
D_H[58]
D_H[57]
D_H[56]
D_H[49]
D_H[48]
D_H[48]
D_H[43]
D_H[42]
D_H[41]
D_H[40]
D_H[42]
D_H[41]
D_H[40]
D_H[39]
D_H[38]
D_H[37]
D_H[36]
D_H[38]
D_H[37]
D_H[36]
D_H[35]
D_H[34]
D_H[33]
D_H[32]
D_H[34]
D_H[33]
D_H[32]
D_H[55]
D_H[54]
D_H[53]
D_H[52]
D_H[54]
D_H[53]
D_H[52]
D_H[31]
D_H[16]
D_H[30]
D_H[17]
D_H[43]
D_H[45]
D_H[46]
D_H[47]
D_H[50]
D_H[51]
D_H[48]
D_H[40]
D_H[41]
D_H[42]
nGATE
D_H[34]
D_H[35]
D_H[36]
D_H[44]
D_H[45]
D_H[46]
D_H[47]
D_H[50]
D_H[51]
IC511 is for debug only.
R403 is not mouted at the debug.
R403 is not mouted at the debug.
3.3V
0
60
KX-
TDA0470XJ
/
KX-
TDA0470X
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