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Model
KX-TCD345RUS KX-TCD345RUT KX-TCA132RUS KX-TCA132RUT KX-TCA130RUS KX-TCA130RUT
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101
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1.96 MB
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Service Manual
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Device
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kx-tcd345rus-kx-tcd345rut-kx-tca132rus-kx-tca132ru.pdf
Date
PREV: Panasonic KX-TCD325UA / KX-TCA132UA / KX-TCA130UA (serv.man3) Service Manual / Supplement

Panasonic KX-TCD345RUS / KX-TCD345RUT / KX-TCA132RUS / KX-TCA132RUT / KX-TCA130RUS / KX-TCA130RUT Service Manual ▷ View online

20 CPU DATA (BASE UNIT)
20.1.  IC4 (BBIC)
Pin No
Description
I/O
Connection
at Normal mode
at Reset mode
1
VDDIO
-
VDDID
-
-
2
VSS
-
VSS
-
-
3
AD8
D.O
AD8
O
Hi
4
AD9
D.O
AD9
O
Hi
5
AD10
D.O
AD10
O
Hi
6
AD11
D.O
AD11
O
Hi
7
AD12
D.O
AD12
O
Hi
8
AD13
D.O
AD13
O
Hi
9
AD14
D.O
AD14
O
Hi
10
RESET
D.O
RESET
O
Hi-Z
11
SP_AMP_CS
D.O
SP_AMP_CS
O
Hi-Z
12
CHARGE DET
D.I
CHARGE DETECT
I
Hi-Z
13
INUSE_LED
D.O
INUSE_LED
O
Hi-Z
14
SP_LED
D.O
SP_LED
O
Hi-Z
15
KEY_OUT6
D.O
key_strobe
O
Hi-Z
16
VDD
-
VDD
-
-
17
VSS
-
VSS
-
-
18
RFCLK
D.O
RFCLK
O
Low
19
VDDRF
-
VDDRF
-
-
20
VSSRF
-
VSSRF
-
-
21
Xtal1
A.I
Xtal1
I
I
22
CAP
A.I
CAP
I
I
23
AVS
-
AVS
-
-
24
AVD
-
AVD
-
-
25
RSSI
A.I
RSSI
I
I
26
RXDA
A.I
RXDA
I
I
27
CMPREF
A.I
CMPREF
I
I
28
TXDA
A.O
TXDA
O
Hi-Z
29
AD15
D.O
AD15
O
Hi
30
AD16
D.O
AD16
O
Hi
31
AD17
D.O
AD17
O
Hi
32
AD18
D.O
AD18
O
Hi
33
AD19
D.O
NC
O
Hi
34
AD20
D.O
NC
O
Hi
35
AD21
D.O
NC
O
Hi
36
AD22
D.O
NC
O
Hi
37
AD23
D.O
NC
O
Hi
38
LE
D.O
LE
O
Low
39
SO
D.O
SO
O
Low
40
SK
D.O
SK
O
Hi-Z
41
ADC2
A.I
ADC2
I
I
42
KEY_OUT5
D.O
key_strobe
O
Hi-Z
43
RDN
D.O
RDN
O
Hi
44
WRN
D.O
WRN
O
Hi
45
MI/READY
D.O
NC
O
I
46
SCLK
D.O
NC
O
Hi
47
UTX
D.O
UTX
O
I
48
URX
D.I
URX
I
I
49
JTIO
D.I/O
JTIO
I/O
I
50
KEY_OUT4
D.I
key_strobe
I
I
51
KEY_OUT3
D.I
key_strobe
I
I
52
KEY_OUT2
D.I
key_strobe
I
I
53
KEY_OUT1
D.I
key_strobe
I
I
54
KEY_OUT0
D.I
key_strobe
I
I
55
VDDIO
-
VDDIO
-
-
56
VSS
-
VSS
-
-
57
RDY/BUSY
D.O
RDY/BUSY
O
I
58
KEY_IN3
D.O
key_input with internal
pull up
O
I
59
ACS1
D.O
ACS1
O
I
60
ACS0
D.O
ACS0
O
Hi
61
KEY_IN2
D.O
key_input with internal
pull up
O
I
53
KX-TCD345RUS / KX-TCD345RUT / KX-TCA132RUS / KX-TCA132RUT / KX-TCA130RUS / KX-TCA130RUT
Pin No
Description
I/O
Connection
at Normal mode
at Reset mode
62
KEY_IN1
D.I
key_input with internal
pull up
I
I
63
KEY_IN0
D.I
key_input with internal
pull up
I
Hi
64
NC
D.O
NC
O
Hi
65
NC
D.O
NC
O
Hi
66
SCL
D.O
SCL
O
Hi-Z
67
SDA
D.I/O
SDA
I/O
I
68
DAB0
D.I/O
DAB0
I/O
I
69
DAB8
D.I/O
DAB8
I/O
I
70
DAB1
D.I/O
DAB1
I/O
I
71
DAB9
D.I/O
DAB9
I/O
I
72
DAB2
D.I/O
DAB2
I/O
I
73
DAB10
D.I/O
DAB10
I/O
I
74
DAB3
D.I/O
DAB3
I/O
I
75
DAB11
D.I/O
DAB11
I/O
I
76
VSS
-
VSS
-
-
77
VDD
-
VDD
-
-
78
VDDIO
-
VDDIO
-
-
79
SO
D.O
SO
O
I
80
SCK/CLK
D.O
SCK/CLK
O
I
81
ADC0
A.I
ADC0
I
I
82
ADC1
A.I
ADC1
I
I
83
CS
D.O
CS
O
I
84
HOOK
D.O
HOOK
O
I
85
DAB4
D.I/O
DAB4
I/O
I
86
DAB12
D.I/O
DAB12
I/O
I
87
DAB5
D.I/O
DAB5
I/O
I
88
DAB13
D.I/O
DAB13
I/O
I
89
DAB6
D.I/O
DAB6
I/O
I
90
DAB14
D.I/O
DAB14
I/O
I
91
DAB7
D.I/O
DAB7
I/O
I
92
DAB15
D.I/O
DAB15
I/O
I
93
TM
D.I
TM
I
Low
94
SI
D.O
SI
O
Hi-Z
95
PON
A.I
PON
I
I
96
PULSE
D.I/O
nHOOK
I/O
I
97
RLY
D.O
RLY
O
Low
98
RINGING
A.I
RINGING
I
I
99
LINEREF
A.O
LINEREF
O
-
100
LINEOUT
A.O
LINEOUT
O
-
101
LINE_IN+
A.I
LINE_IN+
I
-
102
LINE_IN-
A.I
LINE_IN-
I
-
103
LDO1_Senes
A.I
LDO1_Senes
I
I
104
LDO1_CTRL
A.O
LDO1_CTRL
O
Hi
105
LDO2_CTRL
A.O
LDO2_CTRL
O
Low
106
VBAT2
A.I
VBAT2
I
I
107
CIDIN+
A.I
CIDIN+
I
I
108
AVS2
-
AVS2
-
-
109
AVD2
-
AVD2
-
-
110
LSR+/REF
A.O
LSR+/REF
O
O
111
LSR-/REF
A.O
NC
O
O
112
CIDIN-
A.I
CIDIN-
I
O
113
CIDOUT
A.O
CIDOUT
O
O
114
MIC-
A.I
NC
I
I
115
VREF-
A.O
VREF-
O
O
116
VBUF
A.O
VBUF
O
O
117
AGND
A.O
AGND
O
O
118
MIC+
A.I
MIC+
I
I
119
VREF+
A.O
NC
O
I
120
RSTn
A.I
RSTn
I
I
121
EXT_MEMORY
D.I
EXT_MEMORY
I
I
122
AD1
D.O
AD1
O
Hi
123
AD2
D.O
AD2
O
Hi
124
AD3
D.O
AD3
O
Hi
125
AD4
D.O
AD4
O
Hi
126
AD5
D.O
AD5
O
Hi
54
KX-TCD345RUS / KX-TCD345RUT / KX-TCA132RUS / KX-TCA132RUT / KX-TCA130RUS / KX-TCA130RUT
Pin No
Description
I/O
Connection
at Normal mode
at Reset mode
127
AD6
D.O
AD6
O
Hi
128
AD7
D.O
AD7
O
Hi
55
KX-TCD345RUS / KX-TCD345RUT / KX-TCA132RUS / KX-TCA132RUT / KX-TCA130RUS / KX-TCA130RUT
21 CPU DATA (HANDSET)
21.1.  IC1 (BBIC)
Pin No
Description
I/O
Connection
at Normal mode
at Reset mode
1
VDDIO
-
-
-
-
2
VSS
-
-
-
-
3
AD8
D,O
AD8
O
O-H
4
AD9
D,O
AD9
O
O-H
5
AD10
D,O
AD10
O
O-H
6
AD11
D,O
AD11
O
O-H
7
AD12
D,O
AD12
O
O-H
8
AD13
D,O
AD13
O
O-H
9
AD14
D,O
AD14
O
O-H
10
P3_7/PD7
D,O
P3_7
O
O-Hi-Z
11
P3_1/PD1
D,O
P3_1
O
O-Hi-Z
12
P3_5/PD5
D,O
P3_5
O
O-Hi-Z
13
P3_4/PD4
D,O
NC
O
O-Hi-Z
14
P3_3/PD3
D,O
CD_AMP
O
O-Hi-Z
15
P3_2/PD2
D,O
NC
O
O-Hi-Z
16
VDD
-
-
-
-
17
VSS
-
-
-
-
18
RFCLK
D,O
RFCLK
O
O
19
VDDRF
-
VDDRF
-
-
20
VSSRF
-
VSSRF
-
-
21
Xtal1
A,I
Xtal1
I
-
22
CAP
A,I
CAP
I
-
23
AVS
-
AVS
-
-
24
AVD
-
AVD
-
-
25
RSSI
A,I
RSSI
I
I
26
RDI
D,I
RDI
I
I
27
CMPREF
A,I
NC
OPEN
I
28
TDO
A,O
TXDA
A,O
Hi-Z
29
AD15
D,O
AD15
O
O-H
30
AD16
D,O
AD16
O
O-H
31
AD17
D,O
AD17
O
O-H
32
AD18
D,O
AD18
O
O-H
33
AD19
D,O
AD19
O
O-H
34
AD20
D,O
NC
O
O-H
35
AD21
D,O
NC
O
O-H
36
AD22
D,O
NC
O
O-H
37
AD23
D,O
NC
O
O-H
38
LE
D,O
LE
D,O
O
39
SO
D,O
SIO
D,O
O-Hi-Z
40
SK
D,O
SK
D,O
O
41
DAC/ADC2
A,I
NC
I
I
42
P3_6/PD6
D,O
P3_6
D,O
O-Hi-Z
43
RDN
D,O
RE
O
O-H
44
WRN
D,O
WR
O
O-H
45
MI/READY
D,O
NC
OPEN
I-PU
46
SCLK
D,O
NC
OPEN
O-H
47
UTX/P0_0
D,O
UTX
O
I
48
URX/P0_1
D,I
URX
I
I
49
JTIO/P0_2
D,I
JTAG
I
I
50
PCM_FSC1/P0_3
D,I/O
COL4
OPEN
I-PU
51
PCM_FSC0/P0_4
D,I/O
COL3
OPEN
I-PU
52
PCM_CLK/P0_5
D,I/O
COL2
OPEN
I-PU
53
PCM_DOUT/P0_6
D,I/O
COL1
OPEN
I-PU
54
PCM_DINP/P0_7
D,I/O
COL0
OPEN
I-PU
55
VDDIO
-
VDDIO
-
-
56
VSS
-
VSS
-
-
57
INT0n/P1_0
D,I
ROW2
I
I-PU
58
INT1n/P1_1
D,O
ROW1
I
I-PU
59
INT2n/P1_2/ACS1
D,O
NC
OPEN
I-PU
60
ACS0
D,O
CE_FLASH
O
O-H
61
INT3n/P1_3/ACS2
D,O
CS_LCD
OPEN
I-PU
62
INT4n/P1_4
D,O
ROW0
I
I-PU
56
KX-TCD345RUS / KX-TCD345RUT / KX-TCA132RUS / KX-TCA132RUT / KX-TCA130RUS / KX-TCA130RUT
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