71
KX-TG6561BXT/KX-TGA651BXT
EEP_SCL
EEP_SD
A
EEP_WP
UTX
URX
KEYIN1
KEYIN2
KEYIN
3
KEYIN4
KEYIN5
SP_LED
MSG_LED
ANS_LED
HOOK
KEYS_E
KEYS_D
KEYS_C
KEYS_B
KEYS_A
KEYS_F
EEP_WP
SPI_DI
SPI_DO
SPI_CLK
SPI_CS
INUSE_LED
FLASH_RST
PULSE_MUTE
BELL
CHARGE_DET
EEP_SCL
EEP_SD
A
SPI_DI
HOOK
SPI_CS
FLASH_RST
SPI_CLK
SPI_DO
PULSE_MUTE
+6.5V
C519
0.1u
VBAT
R612
10k
VBAT
RA504 68
1
2
3
4
C512
0.1u
C514
0.1u
C510
K1u
C51
3
K2.2u
C165
NC
R166
NC
C102 680p
R167
27
*R144
10k
C101
680p
R141
100k
C186
10p
Q142
L1R
R16
3
12
C168
N
C
R161
100k
L1T
R165
27k
D14
3
NC
R142
2.7k
Q14
3
NC
R178
1k
C181
NC
C185
NC
C1
33
NC
C151
10p
C501
0.1u
C520
0.1u
R121
3
90k C121
680p
C122
680p
R122
3
90k
C120
1000p
C172
NC
C508
10p
R509 NC
+
3
.0V
C475
NC
C47
3
NC
C472
NC
*C111 0.047u
*C112 0.047u
*Q111
*D11
3
+
3
.0V
F
3
01
3
.0A
DCP
DCM
CHARGE-
D
3
62
C611
0.1u
+
3
.0V
R151
100k
R152
470k
C152
0.01u
C124
10p
C12
3
10p
C
3
42
0.1u
R505
2.2k
+6.5V
*Q702
22k
22k
*Q701
C701
1000p
R701
3
.
3
k
R
3
71
3
.9
R
3
72
3
.9
+
3
.0V
R70
3
1k
RA452
2.7k
1
2
3
4
C459
1000p
C452
10p
R451
3
90
MIP MIN
RA451
2.2k
1
2
3
4
C456
NC
C454
10p
C451
10u
C457
0.0
33
u
C458
0.0
33
u
C455
10p
64K EEPROM
1
A0
2
A1
3
A2
4
GND
5
SDA
6
SCL
7
WP
8
VCC
DCDC_OUT
C460
NC
C461
NC
VCCA
R605
3
.
3
k
R606
3
.
3
k
C
3
06
100u
16
+
3
.0V
*R604
10k
*R601
NC
*C601
0.1u
L
3
01
22uH
Q
3
01
C
3
04
1u
*Q161
VCCA
VCCA
C506
1u
C502
10u
C505
10u
C511
10u
*ZA1
1 2
6
7
9
11
3
4 5
8
10
12
C5
3
0
10p
C161
10u
50
C175
1000p
C176
10u
C174
NC
R176
100
R177
NC
*Q171
R175
560
R172
100k
R171
22
C522
10p
R181
0
C171
0.022u
C
3
08
0.01u
C
3
02
10p
C479
10p
C476
10p
R702
1k
D104
NC
D10
3
NC
R10
3
NC
C104
NC
C10
3
NC
R12
3
NC
*Q140
R115
5.6M
C116
100n
R116
5.6M
R118
100k
C115
100n
R117
100k
*C14
3
NC
*R159
0
*D141
20V
R
3
01
120
C142
0.01u
C
3
51
1u
VDDC
D15
3
NC
D1
33
D1
3
2
C509
12p
X501
1
3
.824M
C50
3
10u
C504
1u
C521
1u
+
3
.0V_VBAT
R501
10
+
3
.0V
+
3
.0V
+6.5V
C
33
1
NC
VDDC
C
3
09
NC
R
3
06
680
Q
3
02
4.7k
D
3
01
*C178
0.1u
*R160
910
*C164
NC
*C167
1000p
*R164
2.7k
C
3
10
1000p
C
3
11
NC
R179
1k
RA151
1k
1
2
3
4
VBG
VREF
Q141
C
3
01
NC
D
3
61
NC
C
3
0
3
0.1u
*R124
10
*C141
NC
*D142
NC
C16
3
NC
C1
3
4
NC
C184
1u
C17
3
0.22u
C507
2.2u
D101
4
1
3
2
GAP
SA
3
NC
2
1
P101
L501
100n
+
3
.0V
SA1
1 2
R
3
02
47
R
3
0
3
4.7k
3
V
OUT
5
VIN
4
EXT
1
ON/*OFF
2
VSS
L474
L476
*R162
3
9k
*R602
NC
*R60
3
4.7k
C
3
41
470u
10
R
33
1
47k
R
33
2
18k
*R111 820k
*C110 0.047u
*C114 0.047u
*R11
3
18k
*C11
3
0.01u
*R114
68k
*R148
10k
*R149
680
*R145
2.2k
*R112
33
k
C
3
21
10p
8M FLASH
1
*CE
2
SO
3
*WP
4
VSS
5
SI
6
SCK
7
*HOLD
8
VDD
1
GPIO[20]
2
GPIO[21]
2
3
MIP
3
GPIO[22]
4
GPIO[2
3
]
5
GPIO[24]
6
GPIO[25]
7
GPIO[26]
8
VDDC2
24
HSMIN
25
HSMIP
26
MPWR
27
HSSPOUTP
28
LOUT
29
SPOUTN
3
0
VCCP
A
45
TXp
46
RXp
47
RXn
48
GND_RF
49
TRSW_p
50
ANT_n
51
ATST_n
52
ATST_p
81
GPIO[1
3
]
82
GPIO[14]
8
3
GPIO[15]
84
GPIO[16]
85
GPIO[17]
86
VDDIO2
87
GPIO[18]
88
GPIO[19]
89
GND
9
COREOUT
10
VBAT
11
DOUBCAPN1
12
DOUBCAPN
1
3
DOUBCAPP
14
DOUBCAPP1
15
DOUBOUT
16
DCIN0/LIN0
17
DCIN1
18
DCIN2
19
DCIN
3
/LIN1
20
VREF
21
VCCA
22
MIN
3
1
SPOUTP
3
2
PWM1
33
PWM0
3
4
DCINS
3
5
XOUT
3
6
XIN
3
7
VBA
T_APU
3
8
VDD_APU
3
9
VCC_IF
40
VDD_IF
41
VCC_FE
42
ANT
4
3
TRSW_n
44
TXn
5
3
TEST
54
RSTN
55
NC
56
VCC_VCO
57
GPIO[27]
58
VDDUSB
59
DM_USB/GPI28
60
DP_USB/GPI29
61
VDDC1
62
JTAG_TDO
6
3
JTAG_TDI
64
JTAG_TCK
65
JTAG_TMS
66
JTAG_RTCK
67
GPIO[0]/SCL_IIC
68
GPIO[1]/SD
A_IIC
69
GPIO[2]
70
GPIO[
3
]
71
GPIO[4]
72
GPIO[5]
7
3
GPIO[6]
74
GPIO[7]
75
GPIO[8]
76
VDDIO1
77
GPIO[9]
78
GPIO[10]
79
GPIO[11]
80
GPIO[12]
GC
DC/DC CONVERTOR
GAP
3
.0V
3
.0V
H;VCCPA*0.6
L;VCCPA*0.4
3.0V
3.0V
Rx
Tx
Caller ID
Bell
IC611
IC301
*IC601
*IC501
KX-TG6561BX SCHEMATIC DIAGRAM (Base Unit)
NC: No Components
(1)
(2)
(
3
)
(4)
(5)
(7)
(6)
(8)
(9)
(11)
(10)
(12)