DOWNLOAD Panasonic KX-TG8286RUT / KX-TGA828RUT Service Manual ↓ Size: 3.41 MB | Pages: 113 in PDF or view online for FREE

Model
KX-TG8286RUT KX-TGA828RUT
Pages
113
Size
3.41 MB
Type
PDF
Document
Service Manual
Brand
Device
Telephone / DIGITAL CORDLESS ANSWERING SYSTEM
File
kx-tg8286rut-kx-tga828rut.pdf
Date
PREV: Panasonic KX-TG8286RUT / KX-TG8285RUT / KX-TGA828RUT (serv.man4) Service Manual / Supplement

Panasonic KX-TG8286RUT / KX-TGA828RUT Service Manual ▷ View online

97
KX-TG8286RUT/KX-TGA828RUT
59
ACS1/DREQ1n/INT2n/
P1[2]
D_O
ACS1
O_0/1
I-PU
60
ACS0
D_O
ACS0
O_0/1
O-1
61
ACS2/DACK1n/INT3n/
P1[3]
D_O
ACS2
O_0/1
I-PU
62
HOLDn/INT4n/P1[4]
D_I
INT4n/P1[4]
I-PU_0/1
I-PU
63
VDDE/HOLDACKn/
INT5n/P1[5]
D_I/O
INT5n/P1[5]
 I-PU_0/1
I-PU
64
BE1n
D_O
BE1n
O_0/1
O-1
65
BE0n
D_O
BE0n
O_0/1
O-1
66
SCL2/P3[0]
D_I/O
SCL2
O_0/1
O-H
67
SDA2
D_I/O
SDA2
O_0
I
68
DAB0
D_I/O
D0
O/I_0/1
O-1
69
DAB8
D_I/O
D8
O/I_0/1
O-1
70
DAB1
D_I/O
D1
O/I_0/1
O-1
71
DAB9
D_I/O
D9
O/I_0/1
O-1
72
DAB2
D_I/O
D2
O/I_0/1
O-1
73
DAB10
D_I/O
D10
O/I_0/1
O-1
74
DAB3
D_I/O
D3
O/I_0/1
O-1
75
DAB11
D_I/O
D11
O/I_0/1
O-1
76
VSS
-
VSS
-
-
77
VDD
-
VDD
-
-
78
VDDIO
-
VDDIO
-
-
79
P2[0]/PWM0/SPIDI
D_O
SPIDI
O_0/1
I
80
P2[1]/PWM1/SPICLK
D_I/O
SPICLK
I/O_0
I
81
P2[2]/ADC0/CLK100
A_I
ADC0
A_I
I
82
P2[3]/ADC1
D_O
P2[3]
O_0/1
I
83
P2[4]/SCL1
D_O/I
P2[4]
I/O_0
I
84
P2[5]/SDA1
D_I/O
P2[5]
I/O_0
I
85
DAB4
D_I/O
DAB4
O/I_0/1
O-1
86
DAB12
D_I/O
DAB12
O/I_0/1
O-1
87
DAB5
D_I/O
DAB5
O/I_0/1
O-1
88
DAB13
D_I/O
DAB13
O/I_0/1
O-1
89
DAB6
D_I/O
DAB6
O/I_0/1
O-1
90
DAB14
D_I/O
DAB14
O/I_0/1
O-1
91
DAB7
D_I/O
DAB7
O/I_0/1
O-1
92
DAB15
D_I/O
DAB15
O/I_0/1
O-1
93
TM
D_I/O
TM
O_0/1
O-0
94
P2[7]/DC_CTRL/SPIDO
D_O
SPIDO
O_0/1
O-0
95
P1[6]/PON/INT6
D_I
PON
I
I
96
P1[7]/CHARTGE/INT7
D_I
CHARGE
I
I-PD(160k pull down)
97
P2[6]/stop_charge
A_O
P2[6]
O_0
O-0
98
VBAT3/RINGING
A_I
VBAT3
I
I
99
LINEREF
A_O
LINEREF
O
O
100
LINEOUT
A_O
LINEOUT
O
O
101
LINEIN+
A_I
LINEIN+
I
I
102
LINEIN-
A_I
LINEIN-
I
I
103
LDO1_Sense
A_I
LDO1_Sense
I
I
104
LDO1_CTRL
A_I
LDO1_CTRL
O
O-1
105
LDO2_CTRL
A_I
LDO2_CTRL
O
O-0
106
VBAT2
A_I
VBAT2
I
I
107
CIDIN+
A_I
CIDIN+
I
I
108
AVS2
A_O
AVS2
-
-
109
AVD2
A_O
AVD2
-
-
110
LSR+/REF
A_O
LSR+
O
O
111
LSR-/REF
A_I
LSR-
O
O
112
LSR_HS/CIDIN-
A_I
/CIDIN-
I
I
113
VREF_HS/CIDOUT
A_O
CIDOUT
I
O
114
MIC-
A_I
MIC-
I
I
115
VREF-
A_O
VREF-
-
-
116
VBUF
A_O
VBUF
HIGH_IMP
O
117
AGND
A_O
AGND
HIGH_IMP
O
118
MIC+
A_I
MIC+
HIGH_IMP
I
119
VREF+
O
VREF+
HIGH_IMP
I
120
RSTn
O
RSTn
I
I-PU(80k pull up)
121
AD0/EXT_MEMORY
O
EXT_MEMORY
D_IPD
I_PD
122
AD1
I
AD1
O_0/1
O-0/1
Pin No.
Description
I/O
Connection
at Normal mode
at Reset mode
98
KX-TG8286RUT/KX-TGA828RUT
123
AD2
I
AD2
O_0/1
O-0/1
124
AD3
D_O
AD3
O_0/1
O-0/1
125
AD4
D_O
AD4
O_0/1
O-0/1
126
AD5
D_O
AD5
O_0/1
O-0/1
127
AD6
D_O
AD6
O_0/1
O-0/1
128
AD7
D_O
AD7
O_0/1
O-0/1
Pin No.
Description
I/O
Connection
at Normal mode
at Reset mode
99
KX-TG8286RUT/KX-TGA828RUT
14.2. CPU Data (Handset)
14.2.1. IC1 (BBIC)
Pin No.
Description
I/O
Connection
at Normal mode
at Reset mode
1
INT1n/P1[1]
D,I
ROW1
I
I-PU
2
VDDIO
S
VDDIO
S
-
3
VDD
S
VDD
S
-
4
VSS
S
VSS
S
-
5
LED1/PWM0/P2[0]
D,O
LCD_BACKLIGHT
O
I-PU
6
LED2/PWM1/P2[1]
D,O
LCD_CSB
O
I-PU
7
LED3
A,I
NC
I
I
8
LED_BIAS/P3[6]/PD6
D,O
RF_RESET
O
I-PD
9
SDA1/P2[5]
D,O
RINGER_LED
O
I
10
SCL1/P2[4]
D,O
NC
O
I
11
INT5n/VDDE/P1[5]
D,O
LCD_CD/LCD_RS
O
O-H
12
INT2n/P1[2]
A,I
ROW2
I
I-PU
13
AVD
S
AVD
S
-
14
AVS
S
AVS
S
-
15
CAP
A,I
CAP
I
I
16
Xtal1
A,I
Xtal1
I
I
17
VSSRF
S
VSSRF
S
-
18
RFCLKp
A,O
NC
O
O-HiZ
19
RSSI/RFCLKm
I
RSSI
I
O-HiZ
20
VDDRF
S
VDDRF
S
-
21
RFCLKd
D,O
RFCLK
O
O-H
22
TDO
A,O
TDO
O
O
23
RDI
D,I
RDI
I
I
24
SK
D,IO
SK
O
O-L
25
SIO
D,IO
SIO
I
I-PD
26
LE
D,IO
LE
I
O-H
27
P3[1]/PD1
D,IO
COL1
I/O
I-PD
28
P3[2]/PD2
D,IO
COL2
I/O
I-PD
29
VSSPA
S
VSSPA
S
-
30
PAOUTp
A,O
PAOUTp
O
I-PD
31
VDDPA
S
VDDPA
S
-
32
PAOUTp
A,O
PAOUTp
O
I-PD
33
VSSPA
S
VSSPA
S
-
34
P3[3]/PD3
D,IO
COL3
I/O
I-PD
35
P3[4]/PD4
D,IO
COL4
I/O
I-PD
36
TDOD/P3[5]/PD5
D,IO
COL5
I/O
I-PD
37
VSS
S
VSS
S
-
38
VDDIO
S
VDDIO
S
-
39
VDD
S
VDD
S
Å|
40
PCM_FSC/INT0n/P1[0]
D,IO
ROW0
I
I-PU
41
P0[0]/UTX
D,O
UTX
O
I-PU
42
P0[1]/URX
D,I
URX
I
I-PU
43
P0[2]/JTIO
D,IO
JTAG
I/O
I-PU
44
P0[3]/SDA2
D,IO
EEP_SDA
I/O
I-PU
45
P0[4]SCL2
D,IO
EEP_SCL
O
I-PU
46
P0[5]/SPICLK/PCM_CLK
D,O
LCD_SCL
O
I-PU
47
P0[6]/SPIDO/PCM_DOUT
D,O
LCD_SDA
O
I-PU
48
P0[7]/SPIDI/PCM_DIN
D,O
NC
O
I-PU
49
VSS
S
VSS
S
-
50
VDD
S
VDD
S
-
51
P2[3]/ADC1
D,O
EEP_WP
O
I
52
P1[7]/CHARGE/INT7
D,I
CHARGE
I
I-PD
53
RSTn
A,IO
RSTn
O
I-PU
54
DC_stab
A,O
DC_stab
O
O
55
DC_I
A,I
DC_I
I
I
56
DC_CTRL
D,O
DC_CTRL
O
I-PU
57
DC_Sence
A,I
DC_Sence
I
I
58
VBAT1
A,I
VBAT1
I
I
59
LDO1_CTRL
A,I
LDO1_CTRL
I
I
60
LDO2_CTRL
A,I
LDO2_CTRL
I
I
61
P1[6]/PON/INT6
D,I
POWER_KEY
I
I-PD
62
P2[6]/stop_charge
A,O
stop_charge
O
O-L
100
KX-TG8286RUT/KX-TGA828RUT
63
LDO1_Sence
A,I
LDO1_Sence
I
I
64
AVS2
S
AVS2
S
-
65
AVD2
S
AVD2
S
-
66
LSRn/REF
A,O
LSRn
O
O
67
LSRp/REF
A,O
LSRp
O
O
68
MICn
A,I
MICn
I
I
69
VREFm
S
VREFm
S
-
70
VBUF
A,O
VBUF
O
O
71
AGND
S
AGND
S
-
72
MICp
A,I
MICp
I
I
73
VREFp
A,O
VREFp
O
O
74
P3[0]
D,O
COL0
I/O
I-PD
75
P1[4]/INT4n
D,O
KEY_LED
O
I
76
P1[3]/INT3n
D,I
ROW3
I
I
77
P2[2]/CLK100
D,O
LCD_RESET
O
I-PD
78
AVS_Sence
A,I
AVS_Sence
I
I
79
ADC3
A,I
ADC3
I
I
80
ADC0
A,I
Headset_detect
I
I
Pin No.
Description
I/O
Connection
at Normal mode
at Reset mode
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