Panasonic KX-TG7411MEB - Schematic Diagram (Base Unit_Main)

76
KX-TG7411MEB/KX-TG7412MEB/KX-TGA740MEB
14.2. Schematic Diagram (Base Unit_Main)
28ms
Power ON
(Reset)
3.3V
3.0V
3.3V
3.0V
SPN
SPP
MIP
MIN
4.7kR533
4.7k
RA501
1
2
3
45
6
7
8
NCR660 NCR661 NCR662 NCR663
V_PA
(VPA)
V_RF
SYN_DATA
SYN_CLK
SYN_OUT
SYN_EN
TX_DATA
RX_DATA
RF_RSTN
BCLK
RADIO_EN
SLOT_CTRL
GND
BCLK
V_PA
RX_DATA
V_RF
RADIO_EN
SLOT_CTRL
RF_RSTN
SYN_DATA
GND
BCLK
SYN_CLK
SYN_OUT
SYN_EN
TX_DATA
RST
NCR664
NCR602
RXI
10uC518
10uC516
R591 NC
R592 NC
NCR594
NCR593
ANT2
ANT1
ANT2
ANT1
R612
10k
NC
R603
R671 NC
NC
1
SI
2
SCK
3
*RESET
4
*CS
5
*WP
6
VCC
7
GND
8
SO
ANT2_GND
ANT1_GND
C514 10u
NCR521
RA451
NC
1 23
4
RA452
NC
1
23
4
C382 NC
UGND
UTX
URX
UVCC
JG JO
JI
JS
JC
TXO
INT0
INT1
DVCC
VCC
KEYS_A
KEYIN4
SP_LED
KEYIN6 KEYIN5
MEG_LED
KEYIN2
2APVCC
KEYS_C
ANS_LED
KEYIN1
KEYS_E
KEYIN3
KEYS_D
KEYS_B
DVCCDVCC
C501
0.1u
C503
0.1u
C513 0.1u
C517
0.1u
C660
NC
0.1u
C422
0.1u
C521
0.1u
C531
C504 0.1u
NCC605 NCC604
NC NC
C603
D473 NC
AK
D472 NC
AK
23
45
WBX02
NC
WBX01
NC
C120
1000p
47k
R421
C515
K1.0u
L477
NC
L476 NC
1kR422
P15
C472 NC
C473
NC
ANT2-H
ANT1-H
R672 NC
C475
NC
R611
2.2k
C455
NC
C454
NC
C456
NC
1M
R509
R674 NC
SW662
12
1
A0
2
A1
3
A2
4
VSS
5
SDA
6
SCL
7
WP
8
VCC
10p
C476
HSOUT
NCL382
KEY_GND
C457
NC
C458
NC
C459
NC
C601
C612 100p
NC
C661
NCC671
NCC672
NCC674
C684 NC C685 NC C686 NC C687 NC C688 NC C689 NC
C509 10p
C508 10p
C611
0.1
NC
L478
NC
L479
100
R322
140
R321
1k
R178
WBX03
NC
10u
C322
1uC383
10p
C477
10p
C478
10p
C185
13.824MHz
X501
4
NC(TXMOD)
5
NC1
6
XIN
7
XOUT
8
VDD
9
VCCIN
10
GND1
11
RSTN
12
FLASH_RE
13
FLASH_SO
14
FLASH_SI
15
FLASH_CS
16
NC2
17
SYN_OUT
18
TX_DATA
19
SLOT_CTRL
20
NC3
21
NC4
22
NC5
29
SYN_CLK
30
SYN_DATA
31
NC8
32
NC9
33
FCCP15
34
RX_DATA
35
NC10
36
NC11
37
NC12
38
RF_RSTN
39
NC13
40
NC14
41
NC15
42
EROM_DATA
43
EROM_CLK
44
EROM_WP
45
F_SYNC
46
GND3
47
VCC2
54
KEYS_B
55
KEYS_A
56
LINE_SZ
57
NC17
58
BELL
59
RLY
60
KEYIN6
61
KEYIN5
62
KEYIN4
63
KEYIN3
64
KEYIN2
65
KEYIN1
66
GND4
67
VCC3
68
T_CLK(JTAG)
69
T_MODE_SEL(JTAG)
70
T_D_IN(JTAG)
71
T_D_OUT(JTAG)
72
SP_LED
79
SCL
80
SDA
81
UART_TX
82
UART_RX
83
MSG_LED
84
GND5
85
PDN
86
DCIN1
87
VREF
88
CID_INP
89
CID_INN
90
DCIN2
91
IN
92
GNDA
93
HSMIN
94
HSMIP
95
VCCA
96
LIN0
97
LOUT0
1
GNDPA
2
SPP
3
BMCCLK
23
NC6
24
RADIO_EN
25
NC7
26
GND2
27
VCC1
28
SYN_EN
48
INT0
49
FLASH_SCK
50
NC16
51
KEYS_E
52
KEYS_D
53
KEYS_C
73
CHARGE_DET
74
NC18
75
NC19
76
ANS_LED_1
77
INT1
78
BANK2
98
NC(HSOUT)
99
VCCPA
100
SPN
ANT1
ANT2
C474
NC
C471
NC
NCC479
NCC519
10pC352
NCC469
NC
C468
NC
C467
NC
C662
NCC512
C151
10p
4
VOUT2
1
ADJ
3
INPUT
2
VOUT1
SYN_OUT
SYN_CLK
KEY6 KEY2 KEY3 KEY4 KEY5
KEYA KEYB
KEYC KEYD
KEYE
ANS_LED
MSG_LED
KEY1
RF_RSTN
SYN_EN
SYN_DATA
SLOT_CTRL
TX_DATA
RADIO_EN
RX_DATA
SP_LED
V_PA
(for FLASH BOOT)
EEPROM
FLASH
NC: No Components
RF Interface
Operation unit interface
IC601
IC611
IC501
IC321
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(14)
(15)
(16)
(17)
(13)
(12)