Read Panasonic KX-TG8051RUB / KX-TG8051RUW / KX-TG8051RU1 / KX-TG8051UAB / KX-TG8051CAB / KX-TG8052RUB / KX-TG8052RUW / KX-TGA806RUB / KX-TGA806RUW / KX-TGA806RU1 Service Manual Supplement online
20
3.4.
Schematic Diagram
3.4.1.
Schematic Diagram (Base Unit)
[Changed from original section “13.2. Schematic Diagram (Base Unit)”]
Rx RF
Tx RF
3.0V
3.0V
3.0V
3.0V
NC: No Components
QSPI_IO1
QSPI_CS
QSPI_CS
QSPI_IO2
QSPI_SCK
QSPI_IO3
KEYIN1
CHARGE_DET
SCL2
EEP_WP
KEYIN1
ACFL
PF_SUP
EEP_WP
SCL2
SDA2
SDA2
QSPI_IO0
C72
100n
C61
100n
C51
100n
R76
1k
PCB
RE1
R77
10k
R78
NC
+3.0_CP2
R657
10k
C60
100n
CKM
GND_C
HAK_CL1
STM
JTAG
RA80
220
1
2
3
4
VDD4
+3.0_CP
C618
1u
+5.5V
GND
GND
URX
UTX
*SW501
NC
1
2
*SW502
1
2
+3.0_CP
+2.85V
+3.0_CP2
+1.8V
R620
100k
1
2
6
7
9
11
3
4
5
8
10
12
VDD5
C616
2.2u
*IC401
1
A0
2
A1
6
SCL
7
WP
3
A2
8
VCC
4
VSS
5
SDA
IC7
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
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
37
P3_0/DP0/PAOUTn
59
P1_2/INT2/SK
GND
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
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
RF_RXp
R807
220
ANT_2
ANT2
R806
220
GND
C858
100p
RF_TXp
GND
TXON
DA802
1
2
3
ANT1
GND
RF_RXn
RF_TXn
ANT1_TP
12
GND
ANT2_TP
12
C856
100p
RXON
GND
ANT_1
DA801
1
2
3
+2.85V
C811
100p
GND
R320
8.2k
C625
1u
C615
1u
C704
0.1
u
C701
0.1u
C850
NC
C854
NC
C851
7p
C853
7p
C805
2.5p
C806
2.5p
C810
3.3p
C813
1p
C812
1p
C820
0.5p
C837
NC
C826
1.1p
C822
10p
C825
10p
C803
1.5p
C802
1.8p
C804
1.8p
C855
10p
C857
10p
RA402 10k
1
2
3
4
C630
10p
C631 10p
SW501:For TG8051
SW502:For TG6611
SW502:For TG6611
W 0.15mm
L 22+/-4mm
1st or 4th layer
L 22+/-4mm
1st or 4th layer
W 0.15mm
L 20mm
3rd layer
L 20mm
3rd layer
W 0.15mm
L 20+/-2mm
3rd layer
L 20+/-2mm
3rd layer
W 0.15mm
L 5.0mm
1st layer
L 5.0mm
1st layer
W 0.15mm
L 22+/-4mm
1st or 4th layer
L 22+/-4mm
1st or 4th layer
W 0.15mm
L 22+/-4mm
1st or 4th layer
L 22+/-4mm
1st or 4th layer
ANT Matching
W 0.2mm
L 10.0mm
1st layer
L 10.0mm
1st layer
BPF
W 0.125mm
L 7.6mm
Gap 0.125mm
1st layer
L 7.6mm
Gap 0.125mm
1st layer
W 0.15mm
L 5.0mm
1st layer
L 5.0mm
1st layer
Pre-matching
(1)
(2)
(3)
(4)
(5)
(6)
Click on the first or last page to see other KX-TG8051RUB / KX-TG8051RUW / KX-TG8051RU1 / KX-TG8051UAB / KX-TG8051CAB / KX-TG8052RUB / KX-TG8052RUW / KX-TGA806RUB / KX-TGA806RUW / KX-TGA806RU1 service manuals if exist.