Rf Part - Nokia rm-352 Service Schematics

3250_ACTL1
3250_ACTL2
RESETX
Customer Care / GTM / Competence Management
Confidential Copyright © 2008 NOKIA Only for training purposes
N1002
RF3251E5.0
31
VDD
2
29
TXLBN C1003
VBAT
3
100
30
TXLBP
VBAT
5
TXHBN
6 15
AM
TXHBP
13 VRAMP
26
ACTL1
1
27
SH EL D
ACTL2
4
SH EL D
7
8
SH EL D
RESET
10
9
SH EL D
TXM_DAT
14
11
SH EL D
TXM_CLK
18
12
SH EL D
TXM_SS
21
SH EL D
24
16
SH EL D
RX1800
25
17
SH EL D
RX1900
SH EL D 28
19
RX850
20 32
SH EL D
RX900
33
22
SH EL D
ANT
SH EL D 34
23
SH ELDTEST
GND
BOTTOM PLATE= GND
GND
3
4
E2910
X2900 R2910
0R
E2911
GND
Version: 2.0 | 17.04.2009 | 3600s |
C1
RX850
B1
RX900
D1
RX1900
E1
RX1800
G1
TXHB_P
G2
TXHB_N
G3
TXLB_P
G4
TXLB_N
REFCTRL 8 0
4 2900
TXP
0 2901 C9
RESETX
6
D10
SCLK
D9
7
SDATA
8 E10
ENX
5
2902 E9
GND V O STROBE
7
VCCXOREG
D5
AM
D6
VRAMP
K2
VBAT1
2
VBAT2
VBAT_CON
1
GND SH ELD
GND BALLS=
C1002 C1001
GND
1u 47p
GND GND
Board version: 2jsa_30
N1001
RF9009E1.1
A7
TXM_DATA
B8
TXM_CLK
B7
TXM_SS
9
C10
ADC_REF
A8 7
RX N
6
A9
RX P
5
RX N B9
4
B10
RX P
F9 0
TXBB_CLK
F10 1
TXBB_DATA
2
F8
RFTEMP 1
H9 0
RFCLK_P
H10 1
RFCLK_N
G10
EXTCLK_1
9001_REFCLK_EXT1
G9
EXTCLK_2
9001_REFCLK_EXT2
VR1
K4
VCCXO
3
GND VSS
GND
GND
|
RFCONV 11 0
TXC 2 0
SLO AD 6 0
REFCLK 1 0

RF part

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