DOWNLOAD Panasonic KX-TGA914EXS Service Manual ↓ Size: 2.57 MB | Pages: 63 in PDF or view online for FREE

Model
KX-TGA914EXS
Pages
63
Size
2.57 MB
Type
PDF
Document
Service Manual
Brand
Device
Telephone / TELEPHONE EQUIPMENT
File
kx-tga914exs.pdf
Date
PREV: Panasonic KX-TGA671RUB / KX-TGA671RUS / KX-TG8151RUB / KX-TG8151UAB / KX-TG8151CAB / KX-TG8161RUB / KX-TG8161UAB / KX-TG8161CAB / KX-TGA815RUB Service Manual / Supplement

Panasonic KX-TGA914EXS Service Manual ▷ View online

53
KX-TGA914EXS
14 Appendix Information of Schematic Diagram
14.1. CPU Data
14.1.1. IC1 (BBIC)
PIN
Description
I/O
Connection
at normal mode
at reset mode
1
*BE1
O-0/1
BE1n
O-0/1
O-1
2
AD9
O-0/1
AD9
O-0/1
O-0/1
3
AD10
O-0/1
AD10
O-0/1
O-0/1
4
*DACK0/*INT1/P1_1
O-0/1
P1[1]
O-0/1
I-PU
5
VDDI01
-
VDDIO
-
-
6
VDD1
-
VDD
-
-
7
VSS1
-
-
-
-
8
AD11
O-0/1
AD11
O-0/1
O-0/1
9
AD12
O-0/1
AD12
O-0/1
O-0/1
10
AD13
O-0/1
AD13
O-0/1
O-0/1
11
LED1/PWM0/P2_0
O-0/1
P2[0]
O-0/1
I-PU
12
LED2/PWM1/P2_1
O-0/1
P2[1]
O-0/1
I-PU
13
LED3
-
LED3
-
I
14
LED_BIAS/P3_6/PD6
O-0/1
P3[6]
O-0/1
I-PD
15
AD14
O-0/1
AD14
O-0/1
O-0/1
16
AD15
O-0/1
AD15
O-0/1
O-0/1
17
AD16
O-0/1
AD16
O-0/1
O-0/1
18
AD17
O-0/1
AD17
O-0/1
O-0/1
19
SDA1/P2_5
DIO
SDA1
DIO
DI
20
SCL1/P2_4
O-0/1
SCL1
O-0/1
DI
21
*HOLDACK/*INT5/VDDE/
P1_5
O-0/1
P1[5]
O-0/1
O-1
22
ACS1/*DREQ1/*INT2/
P1_2
DI
P1[2]
DI
I-PU
23
AD18
O-0/1
AD18
O-0/1
O-0/1
24
AD19
O-0/1
AD19
O-0/1
O-0/1
25
AD20
O-0/1
AD20
O-0/1
O-0/1
26
DAB15
DIO
DAB15
DIO
O-1
27
DAB7
DIO
DAB7
DIO
O-1
28
DAB14
DIO
DAB14
DIO
O-1
29
DAB6
DIO
DAB6
DIO
O-1
30
DAB13
DIO
DAB13
DIO
O-1
31
DAB5
DIO
DAB5
DIO
O-1
32
AVD
-
-
-
-
33
AVS
-
-
-
-
34
CAP
AI
CAP
AI
AI
35
Xtal1
AI
Xtal1
AI
AI
36
VSSRF
-
VSSRF
-
-
37
RFCLKp
AO
RFCLKp
AO
Hi-Z with 10k pull up
38
RSSI/RFCLKm
AO
RSSI
AO
Hi-Z with 10k pull up
39
VDDRF
-
-
-
-
40
RFCLKd
O-0/1
RFCLKd
O-0/1
O-0
41
TD0
AO
TDO(ana)
AO
42
RDI
DI
RDI
DI
I
43
SK
O-0/1
SK
O-0/1
O-0
44
PD1/SIO
O-0/1
SIO
O-0/1
I-PD
45
LE
O-0/1
LE
O-0/1
O-0
46
P3_1/PD1
O-0/1
P3[1]
O-0/1
I-PD
47
P3_2/PD2
O-0
P3[2]
O-0
I-PD
48
DAB12
DIO
DAB12
DIO
O-1
49
DAB4
DIO
DAB4
DIO
O-1
50
DAB11
DIO
DAB11
DIO
O-1
51
VSSPA
-
-
-
-
52
PAOUTm
AO
PAOUTm
AO
O
53
VDDPA1
-
-
-
-
54
PAOUTp
AO
PAOUTp
AO
O
55
VSSPA2
-
-
-
-
56
PCM_CLK/P3_3/PD3
O-0
P3[3]
O-0
I-PD
57
DAB3
DIO
DAB3
DIO
O-1
58
PCM_DOUT/P3_4/PD4
DI
P3[4]
DI
I-PD
54
KX-TGA914EXS
59
PCM_DIN/TDDD/P3_5/
PD5
DI
P3[5]
DI
I-PD
60
P3_6/PD6
DI
P3[6]
DI
I-PD
61
VSS2
-
-
-
-
62
VDDI02
-
-
-
-
63
VDD2
-
-
-
-
64
PCM_FSC/*INT0/
*DREQ0/P1_0
DI-SPU
P1[0]
DI-SPU
I-PU
65
P0_0/UTX
DO-0/1
UTX
DO-0/1
I-PU
66
P0_1/URX
DI
URX
DI
I-PU
67
DAB10
DIO
DAB10
DIO
O-1
68
DAB2
DIO
DAB2
DIO
O-1
69
DAB9
DIO
DAB9
DIO
O-1
70
DAB1
DIO
DAB1
DIO
O-1
71
EXT_MEMORY/AD0
DI
EXT_MEMORY
DI
I
72
P0_2/JTI0
DIO
JTIO
DIO
I-PU
73
P0_3/SDA2
DIO
SDA2
DIO
I-PU
74
P0_4/SCL2
DO-0/1
SCL2
DO-0/1
I-PU
75
DAB8
DIO
DAB8
DIO
O-1
76
DAB0
DIO
DAB0
DIO
O-1
77
*RD
DO-0/1
RDn
DO-0/1
O-1
78
P0_5/SPICLK/PCM_CLK
DO-0/1
P0[5]
DO-0/1
I-PU
79
P0_6/SPID0/PCM_DOUT
D-0
P0[6]
D-0
I-PU
80
P0_7/SPIDI/PCM_DIN
D-0
P0[7]
D-0
I-PU
81
VSS3
-
-
-
-
82
VDDI03
-
-
-
-
83
VDD3
-
-
-
-
84
ACS0
DO-0/1
ACS0
DO-0/1
O-1
85
AD1
DO-0/1
AD1
DO-0/1
O-0/1
86
AD2
DO-0/1
AD2
DO-0/1
O-0/1
87
AD3
DO-0/1
AD3
DO-0/1
O-0/1
88
AD4
DO-0/1
AD4
DO-0/1
O-0/1
89
AD5
DO-0/1
AD5
DO-0/1
O-0/1
90
AD6
DO-0/1
AD6
DO-0/1
O-0/1
91
AD7
DO-0/1
AD7
DO-0/1
O-0/1
92
P2_3/ADC1
DO-0
P2[3]
DO-0
I
93
P1_7/CHARGE/INT7
AI
CHARGE
AI
I-PD (270k
Ω)
94
*RST
AI
RSTn
AI
I-PU (100k
Ω)
95
DC_stab
AI
DC_stab
AI
O
96
DC_I
AI
DC_I
AI
I
97
DC_CTRL
AO
DC_CTRL
AO
O-PD (100k
Ω)
98
DC_sense
AI
DC_Sense
AI
I
99
MODE2
AI
MODE2
AI
I-PD (270k
Ω)
100
VBAT1
AI
VBAT1
AI
I
101
LD01_CTRL
AI
LDO1_CTRL
AI
I
102
LD02_CTRL
AI
LDO2_CTRL
AI
I
103
P1_6/PON/INT6
AI
P1[6]
AI
I-PD (270k
Ω)
104
P2_6/stop_charge
DO-0
P2[6]
DO-0
O-0
105
LD01_Sense
AI
LDO1_Sense
AI
I
106
AVS2
-
-
-
-
107
AVD2
-
-
-
-
108
*CIDIN
AI
CIDINn
AI
I
109
LSRn/REF
AO-HIGH_Z
LSRn
AO-HIGH_Z
O
110
LSRp/REF
AO-HIGH_Z
LSRp
AO-HIGH_Z
O
111
RINGING
AI
RNGING
AI
I
112
MICn/MIDOUT
HIGH_Z
MICn
HIGH_Z
I
113
VREFm
-
VREFm
-
-
114
VBUF
-
VBUF
-
O
115
AGND
-
AGND
-
O
116
MICp
AI
MICp
AI
I
117
VREFp/CIDINp
AO
VREFp
AO
O
118
P3_0
DO-0
P3[0]
DO-0
I-PD
119
P1_4b/*INT4/*HOLD
DO-0
P1[4]
DO-0
I
120
AD8
DO_0/1
AD8
DO_0/1
O-0/1
121
P1_3/*INT3/ACS2/
*DACK1
DO_0
P1[3]
DO_0
I
122
P2_2/CLK100
DO_0
P2[2]
DO_0
I-PD
PIN
Description
I/O
Connection
at normal mode
at reset mode
55
KX-TGA914EXS
123
*WR
DO_0/1
WRn
DO_0/1
O-1
124
*BE0
-
BE0n
-
O-1
125
AVS_sense
A1
AVS_sense
A1
126
ADC3
A4
ADC3
A4
127
ADC2
A4
ADC2
A4
128
ADC0
A4
ADC0
A4
PIN
Description
I/O
Connection
at normal mode
at reset mode
56
KX-TGA914EXS
14.2. Terminal Guide of the ICs, Transistors and Diodes
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