Schematic Diagram (Base Unit_Main) - Panasonic KX-TG4732B Service Manual

KX-TG4732B/KX-TG4733B/KX-TG4734B/KX-TGA470B

14.2. Schematic Diagram (Base Unit_Main)

ANT1
GND
C894
CL1
10p
W 0.2mm
L 10mm
1st layer
GND
ANT2
GND
CL2 C893
10p
W 0.2mm
L 10mm
1st layer
GND
*WBX02 10pin
PARALLEL WIRE
AP1
+3.0V
C661
13
0.1u
MSG_LED
ANS_LED
LCD_BLT
LCD_GND
LCD_RST
LCD_CS
LCD_CD
LCD_SID
LCD_SCL
LCD_VDD
KEYIN6
KEYS_A
KEYS_B
1
VBAT
13
KEYS_E
KEYS_C
KEYIN1
KEYIN2
KEYIN3
KEYS_D
LED_VDD
KEYIN4
KEYIN5
NC
SP_LED
MICN MIN
MICP MIP
1
*WBX01 10pin
PARALLEL WIRE
AP1
NC: No Components
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C892
5p
W 0.2mm
L mm GND
W 0.15mm
1st layer L 20mm
3rd layer
DA801
1
2
C895
3
3
2 1
1.2p
DA802
C896 C859
2.2p 2.2p
W 0.15mm
L 20mm
W 0.2mm GND
GND
3rd layer
L mm
GND
1st layer
GND
W 0.15mm W 0.15mm
C825
C891
L 5.0mm L 5.0mm
10p
5p
1st layer 1st layer
GND
GND
Q651
R651 680 5 1 ANS_LED
C1 B1
2
E
MSG_LED
R652 680 4 3
C2 B2
L661 NC
LCD_RST
L665 NC LCD_CS
L664 NC LCD_CD
L662 NC SPI2_DO
L663 NC SPI2_CLK
*R655 NC KEYIN6
*R656 NC KEYS_A
*R657 NC KEYS_B
R654
LCD_BLT
2.2k
Q653
KEYS_E
KEYS_C
KEYIN1
KEYIN2
KEYIN3
KEYS_D
KEYIN4
KEYIN5
NC SP_LED
*R653
*Q652
NC
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R807
470
C822 C827
10p 10p
GND GND
C826
10p
GND GND
L809 C812
7.5n
0.9p
C810
2.4p
GND GND
R806
470
W 0.2mm
L 10.0mm
1st layer
C811
10p
GND
* Start Monitor
* When "SFR" command
is executed, 13.824MHz
frequency will be output.
68
ANT1
RXON
MIN
MIP
RXn
C820
1.5p
RXp SPN
SPP
TXp
C805
2.7p
GND
TXn
ANT2
TXON
TXn
C806
TXp
2.7p
RXp
VBAT RXn
GND
RXON
ANT1
TO RF BLOCK
TXON
ANT2
ANS_LED
MSG_LED
LCD_BLT
GND
STM/CKM/P15
RSTN
BELL
CHARGE_DET
RA501
33
JTAG_TDO
JTAG_TDI
5 4
JTAG_TCK
6 3
JTAG_TMS
7 2
JTAG_RTCK
8 1
RA502
10k
+3.0V
(1)
(2)
MIP MIN
(3)
(4)
VBAT (5)
(6)
(7)
(8)
(9)
(10)
(11)
45
TXp
46
RXp
47
RXn
48
GND_RF
49
TRSW_p
50
ANT_n
51
ATST_n
52
ATST_p
53
TEST
54
*IC501
RSTN
55
NC
56
VCC_VCO
C516 0.1u 57
GPIO[27]
58
VDDUSB
C517 0.1u 59
DM_USB/GPI28
60
0.1u DP_USB/GPI29
C518 61
VDDC1
62
JTAG_TDO
63
JTAG_TDI
64
JTAG_TCK
65
JTAG_TMS
66
JTAG_RTCK
VDDC
(12)
MODEL
*R510 1k
(13)
*R511 NC
(14)
(15)