![background image](http://html.mh-extra.com/html/panasonic/kx-tga950b/kx-tga950b_service-manual_268361077.webp)
77
KX-TG9581B/KX-TG9582B/KX-TGA950B
NC: No Components
KX-TG9581 SCHEMATIC DIAGRAM (Base Unit_Main)
2/2
(1)
(2)
(
3
)
(4)
(12)
(11)
(10)
(9)
(8)
(7)
(6)
(5)
(16)
(15)
(14)
(1
3
)
SHORT
448_QSPI_SCK
LINE1_ADC
LINE2_RX
448_QSPI_SCK
IO_KEYST_CLR
IO_LED_RCK
448_QSPI_IO3
LCD_BACK_LED
IO_LED_SI
IO_KEYST_SI
LINE2_HOOK
448_QSPI_IO3
IO_KEYST_RCK
448_QSPI_CS
IO_KEYST_SCK
SPI_448EN
448_QSPI_IO1
PCM_DI
448_RST
PCM_CLK
L2_LINE-SEIZURE
IO_LED_SCK
LINE1_RX
IO_LED_CLR
LINE2_TX
LINE1_TX
BBRX_RES
PCM_FSC
IO_LED_CLR
BBTX_RES
LINE1_PARA_DET
SPI_CLK
BBRX
PCM_DO
448_QSPI_IO1
IO_LED_SI
SPI_DI
LINE2_ADC
BBTX
448_QSPI_IO2
L1_LINE-SEIZURE
IO_LED_SCK
SPI_DO
448_QSPI_IO2
BXTAL
IO_LED_RCK
448_QSPI_CS
LINE1_HOOK
448_QSPI_IO0
L2_LINE-SEIZURE
LINE2_HOOK
448_QSPI_IO0
LINE2_RX
LINE2_TX
LINE1_CIDINn
LINE1_CIDINp
LINE2_CIDINp
LINE2_ADC
KEYIN0
KEYIN1
KEYIN2
KEYIN3
KEYIN4
KEYIN5
LINE2_CIDINn
LINE2_CIDINp
LINE2_CIDINn
R204
2.2k
KEYIN2
R610
47k
C123
0.01u
C703
K1u
M_+3.0V
Q202
2.2k
47k
C214
4.7u
GND
KEYIN0
C128
0.01u
GND1
R702
10k
R629
1k
R631
1k
R103
4.7k
C639
NC
GND3
RA720
1k
1
23
4
D615
DZ2J043M0L
SA103
WBX03
AP1
IO_LED_SCK
Q204
2.2k
47k
NC
IO_KEYST_CLR
R228
8.2M
C620
K0.1u
T201
1
3
4
2
5
R230
560k
R207
100k
D611
DZ2J043M0L
R210
22k
SA101
270V
C207
NC
GND1
Q607
L701
R730
1k
Q606
MIC-
WBX01
AP1
R710
100k
MIC+
PC201
1
3
2
4
R612
10k
R108
39
IO_KEYST_SCK
C109
4700p
C111
NC
R227
560k
C702
K0.1u
+3.4V
IO_LED_RCK
R731
1k
R725
3.9k
R215
2.2k
R211
15k
-
D
_
B
S
U
R633
1k
S_UTX
C205
10u
C707
NC
GND1
L1R_TP
C101
680p
C115
N
C
C613
1u
C102
680p
D610
DZ2J043M0L
R132
NC
C722
NC
IO_KEYST_RCK
KEYIN5
WBX02
AP1
C201 NC
S_+1.8V
R208
39
C104
0.01u
M_+3.0V
C202 NC
S_PRG
R109
100k
S_+1.8V_QSPI
Q103
R229
8.2M
M_+3.0V
C217
0.01u
C704
NC
R214
NC
C717
10p
D203
30V
R701
3.3k
R133
NC
(3216)
R102
150k
R634
1k
C215
NC
6
0
2
R
k
1
C708
K0.1u
GND
IO_LED_SI
R711
1k
PO201
22
S_URX
KEYIN4
D103
30V
R232
NC
C208
NC
L1T_TP
PNLB1228ZA-GW
PCB
RE2
R112
82
C204
0.01u
S_JTAG
IO_KEYST_SI
C705
1u
R703
270
PC202
NC
1
3
2
4
C209
4700p
C238
0.056u
C212
1u
GND2
R712
1k
S_RST
PO101
22
J2
C710
K0.1u
R212
82
Q101
VBAT
MIC-
R233
NC
R107
100k
R231
100k
IC703
16M FLASH
1
*CS
2
DO/IO1
6
CLK
7
*HOLD/IO3
3
*WP/IO2
8
VCC
4
GND
5
DI/IO0
D102
NC
L2R_TP2
+
D
_
B
S
U
R726
390k
R213
820
R110
100k
C141
1000p
C112
1u
S_+1.8V_QSPI
S_CKM
R709
100k
R114
NC
L2T_TP
C210
NC
LINE2_TX
R119
5.6M
MIC+
VBAT
T202
1
3
4
2
5
C228
0.01u
R121
180k
R205
12k
S_+1.8V
KEYIN1
C241
2700p
C125
680p
M_+3.0V
R727
100k
R613
10k
R124
5.6M
GND_U
C713
K0.1u
C127
680p
S_+1.8V
VBAT
Hook_SW
L2R_TP
R123
180k
C218
2.2u
R219
5.6M
LINE1_RX
C211
NC
LINE1_TX
R706
1k
C110
NC
GND1
C634
NC
R224
5.6M
D614
DZ2J043M0L
C113
0.1u
D
N
G
_
B
S
U
M_+3.0V
D202
NC
C130
NC
Q201
C701
NC
S_+1.8V
R130
4.7k
C107
NC
C240
NC
D613
DZ2J043M0L
C633
NC
Q701
C103
0.01u
R135
3.3k
V
_
B
S
U
R131
100k
C206
4700p
R105
27k
R201
10M
GND_U
R238
8.2k
C230
NC
C223
0.01u
R216
NC
VDD5
IO_LED_CLR
Q203
R104
2.2k
C612
K0.1u
C632
NC
C108
NC
C114
4
.7u
LINE2_RX
D612
DZ2J043M0L
R236
3.3k
R106
5.6k
R202
10M
R127
NC
L403
C131
NC
C219
0.01u
L402
Q102
C121
0.1u
L401
L400
C213
1u
D101
D700
1
3
2
R113
820
IC701
3
RFP1
4
RFP0
5
REF_RES
6
AVS_XTAL
7
XTAL2
8
XTAL1
9
AVD_XTAL
10
RF_SUPPLY1
11
P3_4/PARADET
25
P3_3/ADC0
26
P1_0/INT0/ADC1
27
SOCp
28
SOCn
29
DC_SENSE
30
DC_I
31
DC_CTRL
32
VBAT
33
CHARGE_CTRL
47
QSPI_IO2
48
QSPI_IO1
49
QSPI_CS
50
VDDIO_QSPI
51
QSPI_IO3
52
QSPI_SCK
53
QSPI_IO0
54
VDD1
55
P2_7/BXTAL
76
P2_2/PCM_CLK/CLK100
77
WLED_CUR_0
78
WLED_CUR_1
79
P2_1/ECZ2/PWM1/LED4
80
P2_0/ECZ1/PWM0/LED3
81
LDORF_CTRL
82
VDD3
83
RFP0n
84
RF_SUPPLY2
1
RF_RXn
2
RF_RXp
12
P3_5/RINGOUT/RINGING
13
P3_6/RINGn
14
P3_7/RINGp
23
VDD/AVD
24
LDO_CTRL
34
P1_7/CHARGE
35
P3_1/DP1/PAOUTp
36
VDDPA
45
CP_VOUT2
46
P1_6/PON
56
P1_5/INT5/RDI/VDDE
57
P1_4/INT4/TDOD
58
P1_3/INT3/SIO
74
P2_4/SCL1/PCM_DO/DP3
75
P2_3/SDA1/PCM_DI/DP2
85
RF_SUPPLY_PA
86
RF_TXn
87
RF_TXp
15
P3_2/CIDINp
37
P3_0/DP0/PAOUTn
59
P1_2/INT2/SK
88
RFP2
89
GND
16
VREFp
17
CIDINn/MICp
18
CIDOUT/MICn
19
MICh
20
VREFm
21
LSRp
22
LSRn
38
CP_VBAT1
39
CP_C1x
40
CP_C2x
41
CP_C1y
42
CP_VBAT2
43
CP_C2y
44
CP_VOUT1
60
P1_1/INT1/LE
61
P2_6/WTF_IN
62
P0_7/SPI_DI/PWM1
63
P0_6/SPI_DO
64
P0_5/SPI_CLK
65
P0_4/SPI_EN
66
P0_3/SCL2/URX2
67
P0_2/SDA2/UTX2
68
P0_1/URX/PWM0
69
P0_0/UTX
70
VDD2
71
*RSTn
72
JTAG
73
P2_5/PCM_FSC/SF
L404
R101
10M
C631
NC
HOOK_DET
D701
1
3
2
VBAT
R218
NC
R237
12k
M_+1.8V
HOOK_DET
R713
560
1
2
3
45
6
7
8
5
1
1
R
k
7
.
4
IC201
1
AOUTPUT
2
A-INPUT
3
A+INPUT
4
GND
5
B+INPUT
6
B-INPUT
7
BOUTPUT
8
VCC
USB_SUS
R704
F56k
Q702
C231
NC
USB_RST
C216
0.01u
Q104
NC
SA201
270V
C132
6800p
R203
4.7k
C719
K0.1u
Headset_RX
C630
NC
R632
1k
Headset_DET
R134
8.2k
C709
K0.1u
Headset_TX
VDD1
C106
4700p
Headset_GND
KEYIN3
C220
0.01u
R126
NC
C239
0.056u
C221
1u
C706
K0.1u
HAK_CL1
Headset_DET
R111
39k
D201
Headset_RX
Headset_TX
S_+1.8V
R630
1k
U_URX
U_UTX
U_URX
U_UTX
SA102
NC
C640
NC
C674
NC
C675
1000p
VBAT
C611
NC
D616
NC
D621
NC
D620
NC
D619
NC
D618
NC
D617
NC
M_+3.0V
C232
100p
C233
100p
CN401
1
2
3
4
5
6
7
8
9
C227
100p
C225
100p
R223
680k
R221
680k
R723
56k
C720
680p
R724
56k
C721
680p
C723
2200p
SLAVE
TO OPERATION BOARD
VCC:1.65-1.95V
L2R
L2T
L2T
L1R
L1T
L2R
TO SUB BOARD
S_STM
LINE1_Caller ID
LINE1_RX
LINE1_TX
LINE2_RX
LINE2_TX
LINE2_Caller ID
LINE2_BELL
LINE2_Caller ID
LINE2_RX
LINE2_TX
BT HEADSET_RX
Cell Phone TX
BT HEADSET_TX
Cell Phone RX
VDD5:1.8V
Содержание KX-TGA950B
Страница 81: ...81 KX TG9581B KX TG9582B KX TGA950B Memo ...
Страница 83: ...83 KX TG9581B KX TG9582B KX TGA950B Memo ...
Страница 86: ...86 KX TG9581B KX TG9582B KX TGA950B Memo ...
Страница 92: ...92 KX TG9581B KX TG9582B KX TGA950B Memo ...
Страница 94: ...94 KX TG9581B KX TG9582B KX TGA950B Memo ...