Panasonic KX-TG6323CPK, Руководство по обслуживанию

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18
KX-TG6323CPK/KX-TGA631CS
7.2. Schematic Diagram (Base Unit_Main)
NC L473
NC L472
SPN
SPP
4.7k R533
4.7k
RA501
1
2
3
4 5
6
7
8
NC
R660
NC
R661
NC
R662
NC
R663
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
C381
K1.0
RST
NC
C661
NC
C673
NC
C671
NC
C672
NC
C689
NC
C688
NC
C687
K0.012
*C457
K0.012
*C458
KEY1
KEY2
KEY3/TE
NC
R664
NC
C686
NC
C685
NC
C684
*SW661
NC
1 2
KEYB
KEY_GND
NC R602
C6p
C509
C6p
C508
NC
C674
RXI
10u
C518
10u C516
R509
NC *R591
NC *R592
NC R594
NC R593
ANT2
ANT1
NC
*R612
*C612 NC
NC
R603
330
*R671
16M
1
SI
2
SCK
3
*RESET
4
*CS
5
*WP
6
VCC
7
GND
8
SO
ANT1_HOT
ANT2_HOT
ANT1_GND
ANT2_GND
C514
10u
NC R521
2.7k
*RA452
1
2 3
4
C382
10u
NC
*R665
UGND
UTX
URX
UVCC
SCL SD
A
JG JO
JI
JS JC
TXO
INT0
INT1
DVCC
VCC
DGND
C_GND2 C_SD
A
C_SCL
KEYS_A
INUSE_LED
KEYIN4
SP_LED
KEYIN6 KEYIN5
MEG_LED
KEYIN2
2APVCC
KEYS_C
ANS_LED
KEYIN1
KEYS_E
KEYIN3
KEYS_D KEYS_B
DVCC
C501
0.1u
C503
0.1u
0.1u
C352
C513
0.1u
C517
0.1u
C660
0.1u
0.1u
*C601
0.1u C422
0.1u C521
0.1u
C531
C504
0.1u
NC
C605
NC
C604
NC
C603
NC *C611
NC
1
E0
2
E1
3
E2
4
VSS
5
SDA
6
SCL
7
*WC
8
VCC
*D473
5.1V
AK *D472
5.1V
AK
US2BT2 A
G
ND3
A
G
ND2
BT2US2
US2BT AG
N
D
BT2US
23
45
*WBX02
6pin
*WBX01
10pin
NC
*WBX03
C120
1000p
47k
R421
C515 K1.0
6.8u
*L474
6.8u
*L475
Q382
1k
R422
NC
*C901
ANT3
13.824M
X501
NC
*R595 NC *R596
ANT1_HOT2
ANT2_HOT2
P15
10p
*C472
10p *C473
ANT1
ANT2
*R674
220
*R672
L501
0
*C475
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_D
A
T
A
19
SLO
T_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
RL
Y
60
KEYIN6
61
KEYIN5
62
KEYIN4
63
KEYIN3
64
KEYIN2
65
KEYIN1
66
GND4
67
VCC3
68
T_CLK(JT
A
G
)
69
T_MODE_SEL(JT
A
G
)
70
T_D_IN(JT
A
G
)
71
T_D_OUT(JT
A
G
)
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
GNDP
A
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
INUSE_LED_1
76
ANS_
LED_1
77
INT1
78
BANK2
98
NC(HSOUT)
99
VCCPA
100
SPN
*C459
0.01uF
NC
*R611
*R673
SYN_OUT
SYN_CLK
KEY6 KEY2 KEY3 KEY4 KEY5
KEY
A
KEYB KEYC KEYD KEYE
ANS_LED
MSG_LED
INUSE_LED
SP_LED
KEY1
RF_RSTN
SYN_EN
SYN_DATA
SLOT_CTRL
TX_DATA
RADIO_EN
SD
A
RX_DATA
V_RF
V_PA
SCL
(for FLASH BOOT)
EEPROM
FLASH
For TH12 series
RF interface
Operation Unit interface
NC
NC
1000p
1M
*IC611
*IC601
*IC501
(1)
(2)
(3)
(4)
(5)
(7)
(6)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
(15)
(16)
(17)
NC: No Components
3.3V
3.2V
4.0V
28ms
Power ON
(Reset)