Panasonic KX-TDA6178 Service Manual page 39

7 8
E
CN200
A
TE
30
RE
5
B
F
CN200
TF
31
C
RF
6
DG
D
VBATH
G
CN200
TG
32
E
7
H
F
CN200
TH
33
G
8
DG
VBATH
H
9
R201E
R200E TP502E 1/2W 30
2 TIPA
32
DCPA
1/2W 30
TP503E 31
DCNA
30
ACPA
29
ACNA
34
C1A
33
C2A
DG
FG
28
NC28
R202E R203E
1/2W 30 1/2W 30
1 RINGA
TP507E 36
TP506E
ITA
35
ILA
5
VDDA
8
AGND
9
CEXTA
R201F
TP514E
R200F TP502F 1/2W 30
11 TIPB
1/2W 30 TP503F
23
DCPB
22
DCNB
21
ACPB
20
ACNB
DG
FG
25
C1B
R203F
R202F
24
C2B
1/2W 30
1/2W 30
10 RINGB
TP506F
TP507F 19
NC19
VHR
4 VHRA
27
ITB
3 BGNDA
TP508E
6 VBATLA
K3 A3
4 3
K2 A2
7 VBATH7
5 2
VBATL
K1 A1
6 1
TP509E
13 VHRB 26
ILB
DA200E
12 BGNDB 14
VDDB
TP508F
15 VBATLB 17
K3 A3
AGNDB
4 3
TP509F
K2 A2
16 VBATH16 18
5 2
CEXTB
K1 A1
TP514F
6
1
IC200E
DA200F
R201G
R200G TP502G 1/2W 30
2 TIPA 32
DCPA
1/2W 30 TP503G
31
DCNA
30
ACPA
29
ACNA
34
C1A
33
C2A
DG
FG
28
NC28
R202G R203G
1/2W 30 1/2W 30
1 RINGA
TP506G
TP507G 36
ITA
35
ILA
5
VDDA
8
AGND
9
CEXTA
R200H R201H
TP514G
TP502H
1/2W 30 1/2W 30
11 TIPB
TP503H
23
DCPB
22
DCNB
21
ACPB
20
ACNB
DG
FG
25
C1B
R202H R203H
24
C2B
1/2W 30
1/2W 30
10 RINGB
TP506H TP507H
19
NC19
VHR
4 VHRA
27
ITB
3 BGNDA
TP508G
6 VBATLA
A3
K3
4
3
A2
K2
7 VBATH7
5
2
VBATL
A1
K1
6
1
TP509G
13 VHRB
26
ILB
DA200G
12 BGNDB
VDDB 14
TP508H
15 VBATLB 17
K3 A3
AGNDB
3
4
TP509H
K2 A2
16 VBATH16 18
5 2
CEXTB
K1 A1
6 1
TP514H
DA200H IC200G
10 11
R204E
33
TP510E TP520E
47 DCPA VDDA 41
TP511E R205E TP521E
44 DCNA
GNDA 40
TP522E
33 43 ACPA
TP523E
42 ACNA VDDB 8
TP524E
49 C1A
GNDB 9
TP525E
48 C2A
TP526E
46 CDCPA VDDR 54
TP512E
45 CDCNA GNDR 55
TP527E
TP513E
C207E
TP528E
51 ITACA
CREF 58
10V/0.68
TP529E
52 ITA TP538E
DG
VDDD 25
TP530E
53 VCMITA
C208E
GNDD 24
DG 10V/0.68
TP531E
50 ILA
VDDPLL 31
+3.3V
TP532E
39 IO1A
GNDPLL 30
TP533E
38 IO2A
TP534E
37 IO3A
DG TP535E
36 IO4A 32
PCM/IOM-2
TP539E
TP536E
57 VCM DU/DOUT 18
DG TP537E
56 VCMS TS0/DIN 14
R204F
TS1/DCLK 15
33 TP520F
TP510F
2 DCPB
TS2/CS 16
TP511F R205F TP521F
5 DCNB
17
INT
TP522F
33 6 ACPB
TP523F
7 ACNB
DCL/PCLK 19
TP524F
64 C1B
FSC 23
TP525F
1 C2B
MCLK 22
TP526F
3 CDCPB
TP512F
SEL24/DRA 21
4 CDCNB
DXA 27
TP527F
TP513F C207F TP528F
62 ITACB TCA 26
10V/0.68
TP529F
61 ITB DD/DRB 20
DG DXB 28
TP530F
60 VCMITB
TCB 29
C208F
DG
10V/0.68
TP531F
63 ILB
RESET 34
+3.3V
TP532F
10 IO1B
RSYNC 33
TP533F
11 IO2B
TP534F
12 IO3B SELCLK 59
DG
TP535F
13 IO4B TEST 35
IC201E
DG
R204G
33
TP510G TP520G
47 DCPA VDDA 41
TP511G R205G TP521G
44 DCNA
GNDA 40
33 TP522G
43 ACPA
TP523G
42 ACNA VDDB 8
TP524G
49 C1A
GNDB 9
TP525G
48 C2A
TP526G
46 CDCPA VDDR 54
TP512G
45 CDCNA GNDR 55
TP527G
TP513G TP528G
C207G 51 ITACA
CREF 58
10V/0.68
TP529G
TP538G
52 ITA
VDDD 25
DG
TP530G
53 VCMITA
C208G
GNDD 24
DG
10V/0.68
TP531G
50 ILA
VDDPLL 31
+3.3V
TP532G
39 IO1A
GNDPLL 30
TP533G
38 IO2A
TP534G
37 IO3A
DG
TP535G
36 IO4A 32
PCM/IOM-2
TP539G
TP536G
57 VCM DU/DOUT 18
DG
TP537G
56 VCMS TS0/DIN 14
R204H
TS1/DCLK 15
33
TP510H TP520H
2 DCPB
TS2/CS 16
TP511H R205H TP521H
5 DCNB
17
INT
TP522H
33 6 ACPB
TP523H
7 ACNB
DCL/PCLK 19
TP524H
64 C1B
FSC 23
TP525H
1 C2B
MCLK 22
TP526H
3 CDCPB
TP512H
SEL24/DRA 21
4 CDCNB
DXA 27
TP527H
TP513H C207H TP528H
62 ITACB TCA 26
10V/0.68
TP529H
61 ITB DD/DRB 20
DG DXB 28
TP530H
60 VCMITB
TCB 29
C208H
DG 10V/0.68
TP531H
63 ILB
RESET 34
+3.3V
TP532H
10 IO1B
RSYNC 33
TP533H
11 IO2B
TP534H
12 IO3B SELCLK 59
DG
TP535H
13 IO4B TEST 35
IC201G
DG
KX-TDA6178 SCHEMATIC DIAGRAM No.2 (2/2)
39
KX-TDA6178
+3.3V
C226E
25V/0.068
DG
+3.3V
R225E
DG
10K
TP540E
TP542E
TP543E
DIN2
DOUT2
TP543F
DCLK2
nC_CS2
nCDC_INT2
CLK
FH
DHW
UHW
nRST
+3.3V
DG
C226G
25V/0.068
DG
+3.3V
R225G
DG
10K
TP540G
TP542G
TP543G
DIN0
DOUT0
TP543H
DCLK0
nC_CS3
nCDC_INT3
CLK
FH
DHW
UHW
nRST
DG