Read Panasonic KX-TDA3194XJ Service Manual online
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KX-TDA3194XJ
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KX-TDA3194XJ MAIN BOARD (3/4)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(a)
(b)
(c)
(d)
(e)
(f)
(g)
(h)
(i)
LDD[6]
LDD[0]
LDD[1]
LDD[2]
LDD[4]
LDD[5]
LDD[3]
LD[7]
LD[6]
LD[5]
LD[4]
LD[3]
LD[2]
LD[1]
LD[0]
LAA[10]
LAA[11]
nCS0
nWE
LDD[3]
LUHW0
LAA[7]
LAA[0]
LAA[8]
nCS3
HWCLK1
LAA[2]
LDD[4]
nCS1
LAA[2]
LDD[5]
LAA[11]
LAA[3]
LAA[10]
nWAIT
LAA[1]
LAA[1]
LDD[2]
LDD[0]
nRD
nWE
LAA[5]
nCS2
LAA[6]
LAA[0]
nRD
LDD[7]
LDD[1]
LDD[6]
LAA[3]
nINT_OP3
nINT_OP2
nINT_OP1
nINT_OP0
LDD[7]
PATH[0]
PATH[1]
PATH[2]
PATH[3]
nCS0
LDD[0]
LDD[1]
LDD[2]
LDD[3]
LDD[4]
LDD[5]
LDD[6]
LDD[7]
LAA[9]
LAA[10]
LAA[11]
DHW[1]
C4M
C4M
HW_FH
nDSPCS[1]
CHP[0]
CHP[1]
nOE_CO
nOE_DSP
nCSPIO
nCSPIO
LAA[4]
TP192
J13
NC
LUHW1
TP311
FIL3
1
2
3
TP166
TP315
SLTSEL[1]
C67
0.1u
R85
22
TP272
+3.3Vd
R65
10k
TP191
R72
68
TP279
HW_OE
C70
3300p
TP325
TP224
J3
0
TP229
TP271
R61
22
IC8
8
A7
6
A5
4
A3
2
A1
17
B2
15
B4
13
B6
11
B8
1
DIR
19
OE
12
B7
14
B5
16
B3
18
B1
3
A2
5
A4
7
A6
9
A8
10
GND
20
VCC
2
CN103
1
TP443
TP190
SHW_CLK
TP321
R90
0
TP288
DG
DG
C66
0.1u
R74
22
TP264
TP270
nSHW_FH
TP195
IC18
12
11
13
TP199
R73
10k
TP294
+3.3Vd
TP309
TP147
CHP8k
TP277
4
R60
22
TP269
TP170
FIL2
1
2
3
DG
TP198
CHP16k
TP153
TP308
TP265
RA15
22
4
3
2
1
8
7
6
5
C106
NC
R86
22
+3.3Vd
TP268
R81
330
TP197
R89
0
LDHW1
DG
TP284
R77
100
6
IC18
2
3
1
TP263
TP312
TP276
DG
R59
22
TP262
HWCLK0
TP188
HW_FH
TP306
DG
TP283
C107 0.1u
TP442
TP261
nHW_FH
+3.3Vd
TP200
R83
150
8
TP158
TP286
TP314
R63
4.7k
TP280
nRESET
R75
68
TP171
DG
TP163
+3.3Vd
TP322
RD
TP196
TP295
DG
TP291
R67
10k
TP164
+3.3Vd
C38
NC
RA14
22
4
3
2
1
8
7
6
5
10
TP193
TP175
RST
R82
330
DG
TP310
R64 4.7k
TP169
+3.3Vd
TP287
TP187
TP317
DG
TP156
nRST
DG
TP174
+3.3Vd
TP320
IC18
5
4
9
TP186
TP319
J2
NC
+3.3Vd
TP173
DG
C39
0.1u
R69
68
+3.3Vd
R66
10k
TP285
TP185
TP326
TP172
TP440
TP307
nHW_FH
+3.3Vd
7
TP281
DG
TP184
J1
NC
TP189
nRESET
TP266
R68
68
C69
0.1u
DG
TP327
TP161
R71
220
TP194
TP313
TP289
NRD
DG
HWCLK0
TP275
5
TP282
C40 120p
TP324
DG
TP297
TP318
IC12
1
1A
2
3Y
3
2A
4
GND
5
2Y
6
3A
7
1Y
8
VCC
R70
68
TP274
C68
0.1u
TP160
DG
TP290
R88
10k
RD
TP323
TP316
CN102
Top side
10
9
8
7
5
4
3
2
1
6
9
8
7
5
4
3
2
1
6
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
25
25
26
26
27
27
28
28
29
29
30
30
31
31
32
32
33
33
34
34
35
35
36
36
37
37
38
38
39
39
40
40
41
41
42
42
43
43
3
TP273
CN101
Botttom side
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
25
25
26
26
27
27
28
28
29
29
30
30
31
31
32
32
33
33
34
34
35
35
36
36
37
37
38
38
39
39
40
40
41
41
42
42
43
43
TP441
SLTSEL[0]
IC9
1
A2
2
A1
3
A0
4
5
CLK0/I0
6
NC6
7
8
TCK
9
B0
10
B1
11
B2
12
B3
13
B4
14
B5
15
B6
16
B7
17
VCC17
18
NC18
19
GND19
20
C7
21
C6
22
C5
23
C4
24
C3
25
C2
26
C1
27
C0
28
TMS
29
CLK1/I1
30
NC30
31
GND31
32
TDO
33
D0
34
D1
35
D2
36
D3
37
D4
38
D5
39
D6
40
D7
41
VCC41
42
NC42
43
GND43
44
A7
45
A6
46
A5
47
A4
48
A3
GND7
TDI
6
LA[0]Delay
Highway signal Control
Timing Pulse Generation
()
CPLD
Co-Co Transfer
4MHz
5
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