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
W 0.2mm
L mm GND
1st layer
GND
C894
CL1
10p
W 0.2mm
L 10mm
1st layer
GND
ANT2
1
3
2
GND
DA802
C893
CL2
10p
W 0.2mm
W 0.2mm
L 10mm
L mm
1st layer
1st layer
GND
W 0.15mm
GND
C891
L 5.0mm
5p
1st layer
GND
*WBX02 10pin
PARALLEL WIRE
AP1
+3.0V
C661
13
0.1u
MSG_LED
ANS_LED
LCD_BLT
L661 NC
LCD_GND
LCD_RST
L665 NC
LCD_CS
L664 NC
LCD_CD
L662 NC
LCD_SID
L663 NC
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
R807
470
C822
10p
C892 GND GND
5p
W 0.15mm
L 20mm
3rd layer
C826
10p
DA801
2
C895 L809
C812
3
1
7.5n 0.9p
1.2p
C896 C859
2.2p 2.2p
W 0.15mm
L 20mm
GND
GND
3rd layer
GND
R806
W 0.15mm
C825 470
L 5.0mm
10p
1st layer
GND
Q651
R651 680 5 1 ANS_LED
C1 B1
2
E
MSG_LED
R652 680 4 3
C2 B2
LCD_RST
LCD_CS
LCD_CD
SPI2_DO
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
*R653 NC SP_LED
*Q652
NC
C827
10p
C820
1.5p
GND GND
C805
GND
C810
2.4p
C806
GND GND
GND
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
MIP MIN
SPN
RXp
SPP
TXp
2.7p
TXn
ANT2
TXON
TXn
TXp
2.7p
RXp
VBAT RXn
RXON
ANT1
TO RF BLOCK
VBAT
TXON
ANT2
ANS_LED
MSG_LED
LCD_BLT
GND
STM/CKM/P15
RSTN
C516 0.1u
BELL
C517 0.1u
CHARGE_DET
0.1u
RA501 C518
33
JTAG_TDO
JTAG_TDI
5 4
JTAG_TCK
6 3
JTAG_TMS
7 2
JTAG_RTCK
8 1
VDDC
RA502
10k
+3.0V
MODEL
*R510
*R511
(1)
(2)
(3)
(4)
(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
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
(12)
1k
(13)
NC
(14)
(15)