Panasonic KX-TG6671B

70
KX-TG6671B/KX-TG6672B/KX-TGA660B
14.2. Schematic Diagram (Base Unit_Main)
NC: No Components
JTAG_TMS
JTAG_TDI
JTAG_TDO
JTAG_TCK
JTAG_TMS
BELL
KEYIN6
KEYS_A
JTAG_TDI
EXPDR_CS
SP_LED
ANS_LED
MSG_LED
EXPDR_CLR
LCD_BLT
LCD_RST
SP_MIC_ON
JTAG_TCK
JTAG_TDO
SP_LED
ANS_LED
MSG_LED
JTAG_RTCK
JTAG_RTCK
EXPDR_CLR
LCD_CD
SPI2_CLK
SPI2_DO
SPI2_DO
SPI2_CLK
HOOK_DET
EXPDR_CS
pulse_mute
LCD_BLT
KEYS_F
KEYIN5
KEYIN4
KEYS_D
KEYIN3
KEYIN2
KEYIN1
KEYS_C
KEYS_E
KEYS_B
LCD_CS
LCD_RST
HANDSET_MIC_ON
URX
UTX
SP_MIC_ON
VBAT
C806
2.7p
GND
TXp
RA501
33
1
2
3
45
6
7
8
+3.0V
C455
10p
SPN
ANT1
TXON
C517 0.1u
UGND
TDI
L809
7.5n
RSTN
C652
120p
C820
1.5p
TXn
MIP
RA502
10k
1 2 3 45
6 7 8
GND
GND
R891
470
C813
2p
ANT1
R806
470
C668
120p
DA801
1
2
3
C456
10p
GND
*WBX02
AP1
10pin
PARALLEL WIRE
RXp
R892
470
C477
10p
C478
10p
C859
2.2p
DA802
1
2
3
C452 10p
TXp
MIN
C518
0.1u
TXON
TXn
GND
TDO
C896
2.2p
VBAT
GND
GND
GND
C827
10p
C825
10p
GND
C812
0.9p
RXON
RXp
UTX
C454
10p
GND
RXn
GND
GND
GND
R807
470
TCK
GND
GND
RXn
R451
390
C822
10p
RA451
2.2k
1 23
4
C805
2.7p
GND
VDDC
C895
1.2p
GND
RXON
C515
K1u
GND
C826
10p
ANT2
C667
120p
SPP
C863
1.5p
GND
C810
2.4p
URX
ANT2
TMS
C811
10p
GND
GND
C516 0.1u
ANS_LED
MSG_LED
KEYIN6
KEYS_A
KEYS_B
KEYIN3
KEYS_C
SP_LED
KEYS_F
KEYIN1
KEYIN5
KEYIN4
GND
KEYS_E
KEYIN2
KEYS_D
C653
120p
C654
120p
C655
120p
C656
120p
C659
120p
C657
120p
C658
120p
L662 NC
L663 NC
L664 NC
L665 NC
+3.0V
C661 0.1u
ANT1-TP
1 2
ANT2
1 2
C669
120p
C894
10p
C893
10p
R654 100
R658 100
*R659 100
HANDSETMICp
HANDSETMICn
HS-SP-P
HS-MIC-N
HS-MIC-P
R901
10
L903
AG601
L901
AG601
L900
AG601
C902
1u
R900
10
R903 100
C907
NC
L902
AG601
C904 1n
C905 1n
C906
330p
R904
100
HS-SP-N
RCVRp
RCVRn
C925 1000p
HOOK3
HOOK2
HOOK1
GND
IC904
1
QB
2
QC
14
SI
15
QA
3
QD
16
VCC
4
QE
13
*RCLR
5
QF
12
RCK
6
QG
11
SCK
7
QH
10
*SCLR
8
GND
9
QH
+3.0V
C932
0.1u
HOOK2-4
HOOK2-6
HOOK_DET
DGND
WBX01
AP1
10pin
PARALLEL WIRE
R947
2.2k
1 23
4
C935
1000p
C936
1000p
GND
C828
10p
CN1
1
2
3
4
5
6
7
8
GND
Q911
+5.5V
RCK R502
33
MIC1
1
2
Vbat_apu
STM/CKM/P15
D900
5.1V
D901
5.1V
D903
5.1V
D902
5.1V
Q906
R906
NC
R932
820
R1011 NC
R652
560
R651
560
R653
560
Q1011
NC
R1013
NC
C500 NC
GNDGND
C523 NC
R933 39
C531
10p
C532
10p
GND
GND
L850
0
ANT1
ANT1-G
GND
C814
5p
C891
10p
C892
10p
L907 33n
GND
C890
10p
GND
C897
10p
45
TXp
46
RXp
47
RXn
48
GND_RF
49
TRSW_p
50
ANT_n
51
ATST_n
52
ATST_p
53
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
63
JTAG_TDI
64
JTAG_TCK
65
JTAG_TMS
66
JTAG_RTCK
L906 5.6n
L908 NC
GND
C903 680p
C901 680p
C666 470p C664 470p C662 470p C663 470p
C451 10u
C908
10u
R660 470k
R661 NC
Vbat_apu
R662
NC
R663
NC
R664
NC
R665
NC
R666
NC
R667
NC
R668
NC
R669 NC
R670 NC
R671 NC
C947
NC
C946
NC
C479 NC
R950
0
R951
0
R952
0
R953
0
D472 D473
C665
120p
W 0.15mm
L 5.0mm
1st layer
W 0.2mm
L mm
1st layer
W 0.15mm
L 20mm
3rd layer
TO RF BLOCK
W 0.2mm
L mm
1st layer
W 0.2mm
L 10.0mm
1st layer
W 0.15mm
L 5.0mm
1st layer
W 0.2mm
L 6mm
1st layer
W 0.15mm
L 20mm
3rd layer
Corded HANDSET
LCD CONNECTOR
-
+
WBX02-7
WBX02-9
WBX02-10
WBX02-8
WBX01-4
WBX01-5
WBX01-3
WBX01-2
WBX02-6
WBX02-2
WBX02-1
WBX01-1
WBX01-9
WBX01-7
WBX01-10
WBX02-3
WBX01-6
WBX02-4
WBX02-5
WBX01-8
(1)
(2)
(3)
(4)
(5)
(6)
(7)