Read Panasonic KX-TDA6178X / KX-TDA6178XJ (serv.man3) Service Manual Supplement online
29
KX-TDA6178X / KX-TDA6178XJ
1.5.6.
No.5
KX-TDA6178X No.5 1/2
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(8)
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(10)
(11)
(13)
(14)
(15)
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(15)
(16)
(17)
(19)
(21)
(23)
(25)
(27)
(23)
(25)
(27)
(5)
(7)
(12)
(18)
(20)
(22)
(24)
(26)
(28)
(26)
(28)
nPOW_RST
D[8] D[9] D[10] D[11] D[12] D[13] D[14] D[15]
nCS0
nCS0
A[1]
A[0]
A[0]
A[10]
D[1]
D[0]
D[5]
D[4]
D[6]
D[14]
D[15]
D[11]
D[10]
D[9]
D[13]
D[8]
D[12]
D[7]
D[3]
D[2]
A[2]
A[9]
A[11]
A[4]
A[8]
A[6]
A[5]
A[7]
A[12]
A[10]
A[3]
A[1]
A[11]
A[9]
A[8]
A[12]
A[5]
A[4]
A[6]
A[7]
A[3]
A[2]
A[1]
A[0]
A[0]
A[7]
A[5]
A[10]
A[9]
A[11]
A[3]
D[3]
D[4]
D[5]
D[6]
D[0]
D[1]
D[2]
D[7]
D[0]
D[1]
D[7]
D[3]
D[2]
D[3]
D[7]
D[2]
D[1]
D[0]
D[4]
D[6]
D[5]
A[15]
A[15]
A[13]
A[14]
A[14]
A[14]
A[15]
A[16]
A[6]
A[12]
A[2]
A[13]
A[8]
A[16]
A[13]
A[17]
A[18]
A[19]
A[8]
A[19]
A[7]
A[4]
A[6]
A[5]
A[3]
A[18]
A[12]
A[17]
A[0]
A[13]
A[15]
A[2]
A[10]
A[11]
A[16]
A[14]
A[9]
A[1]
A[16]
A[4]
nCS2_IC604
A[17]
A[17]
nWR
nWR
nWR
nWR
nWR
nWR
nRD
nRD
nRD
nCS2
nCS2
nRST
nRST
nRST
nRST
nRST
D[4]
D[6]
D[5]
+3.3V
J601
NC
+3.3V
J602
0
TP604
DG
+3.3V
TP603
J604
0
TP645
+3.3V
J603
0
CN601
NC
1
1
2
2
3
3
4
4
5
5
6
6
7
7
DG
DG
DG
TP600
TP602
+3.3V
DG
DG
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
DG
C605
50V/0.01
C603
50V/0.01
IC605
NC
1
2
3
TP647
+3.3V
DG
IC605
NC
10
9
8
IC605
NC
13
12
11
IC605
NC
14
7
DG
DG
C600
NC
TP601
+3.3V
C602
NC
DG
IC605
NC
4
5
6
DG
TP646
+3.3V
+3.3V
IC606
NC
2
4
1
IC606
NC
5
3
C606
NC
C607
NC
C660
NC
C659
NC
TP782
IC603
1Mbit SRAM
1
A11
2
A9
3
A8
4
A13
5
W
6
S2
7
A15
8
VCC
9
NC
10
A16
11
A14
12
A12
13
A7
14
A6
15
A5
16
A4
17
A3
18
A2
19
A1
20
A0
21
DQ1
22
DQ2
23
DQ3
24
GND
25
DQ4
26
DQ5
27
DQ6
28
DQ7
29
DQ8
30
S1
31
A10
32
OE
IC604
1Mbit SRAM
NC
1
A11
2
A9
3
A8
4
A13
5
W
6
S2
7
A15
8
VCC
9
NC
10
A16
11
A14
12
A12
13
A7
14
A6
15
A5
16
A4
17
A3
18
A2
19
A1
20
A0
21
DQ1
22
DQ2
23
DQ3
24
GND
25
DQ4
26
DQ5
27
DQ6
28
DQ7
29
DQ8
30
S1
31
A10
32
OE
DG
TP784
J610
0
J611
NC
R613
NC
R611
NC
R612
NC
R610
NC
RA602
10K
4
3
2
1
8 7 6 5
RA616
10K
4
3
2
1
8
7
6
5
RA615
10K
3
4
2
1
8
7
5
6
RA607
68
1
2
3
4
5
6
7
8
RA604
10K
4
3
2
1
8 7 6 5
RA606
68
1
2
3
4
4
5
6
7
8
RA608
68
1
2
3
4
5
6
7
8
RA613
1K
4
3
2
1
8 7 6 5
RA603
10K
4
3
2
1
8 7 6 5
RA611
1K
4 3 2 1
8
7
6
5
RA610
1K
4 3 2 1
8
7
6
5
RA601
10K
4
3
2
1
8 7 6 5
RA609
10K
4
3
2
1
8 7 6 5
RA614
10K
1 2 3 4
5
6
7
8
RA605
68
1
2
3
4
5
6
7
8
RA612
1K
4
3
2
1
8 7 6 5
TP609
TP616
TP610
TP612
TP620
TP606
TP617
TP607
TP611
TP605
TP608
TP618
TP613
TP614
TP615
TP619
+3.3V
TP783
TP786
TP639
TP640
TP785
TP622
TP621
IC602
8M FLASH
1 A15
2 A14
3 A13
4 A12
5 A11
6 A10
7 A9
8 A8
9 NC9
10 NC10
11 WE
12
RESET
13
NC13
14
NC14
15
RY/BY
16 A18
17 A17
18 A7
19 A6
20 A5
21 A4
22 A3
23 A2
24 A1
25 A0
26
CE
27
Vss27
28 OE
29
DQ0
30
DQ8
31
DQ1
32
DQ9
33
DQ2
34
DQ10
35
DQ3
36
DQ11
37
Vcc
38
DQ4
39
DQ12
40
DQ5
41
DQ13
42
DQ6
43
DQ14
44
DQ7
45
DQ15/A_1
46
Vss46
47 BYTE
48 A16
C604
16V/1uF
C601
16V/1uF
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