Panasonic KX-FC379CX Service Manual page 246

16.5. CORDLESS BASE BOARD (PCB5)
C990 K1000p
C991 D10p
C903 C938
D10p D10p
C918
L911 3.3nH
D10p
C939 D10p
C940 K0.01u
TP_TESTP
TP_TESTN
TP_DMOD
C921
D10p
C915
D10p
For Swicthing of Connecting GND
C214 NC
( )
AG
DG
R903
18nH
L904
22nH(1608)
L905
10nH
C983
K1000p
C984
C1.5p
1 TX
2 GND_TX
3 GND_RX
IC901
4 RX
5 VCC_RF
6 VCC_IF2
7 TESTP
8 TESTN
L990
1uH(1608)
C992
J120p
C914
( )
NC
FL901
L903
C911 3 L909
1
4.7nH
3.3nH
D10p
4 2
JJ205
( )
NC
C215
( )
NC
RFG
DG
C960 D10p
C976
R919
K0.1u
C978
R930
VCC_PLL2A 24
NC
C977
VCC_PLL2B 23
K1000p R931
RXEN 22
TXEN 21
R943
VCC_PLL1B 20
0
VCC_PLL1A 19
VCC_DIG 18
R932
TC_CTRL 17
C964
K1000p
(1608)
C980
K0.01u
C946
K2200p
ANT2 ANT
C901
D10p
ANTG2
ANTG
RFG
RF BLOCK
245
C952
C2p
SDIO
BCK
SDATA
C957 OSC_IN
NC
SLE
C958
NC
SCLK
C959
NC
1k
TX_DATA
C956
D10p
RX_GAIN
1k
C961
NC
RX_EN
1k
C962
D10p
R810
TX_EN
C963 0
D10p
SHCTRL
1k
RX_DATA
C965
J220p
R933
RF_RESET
RSSI
330
C966
OSC_IN
NC
MOD_EN
DMOD1
C994
NC
UTX
C985
URX
NC
NC
NC SO
15 14
NC SI
16 13
NC BCLK
17 12
NC CS
18 11
NC NC
FVCC
19 10
IC701
NC NC
20 9
NC
NC NC
C701
21 8
NC GND
22 7
NC VCC
23 6
NC NC
24 5
NC NC
25 4
R507
NC WP
26 3
NC RESET
27 2
NC RDY NC
28 1
(OPTION)
EW
ED
EC
EVC
IC521
1 8
A0 VCC
2 7
A1 16K WP
EEPROM
3 6
A2 SCL
4 5
VSS SDA
C521 K0.1u
KX-FC379CX
(1)
(2)
C813
(3)
K0.1u
C812
(4)
K0.1u
Q800
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
(15)
(16)
(17)
(18)
(19)
SDATA
(20)
SLE
(21)
SCLK
(22)
SDIO
(23)