Nokia 6225 Service Manual
CCS Technical Documentation
6225
Schematics / Layouts
RH-27
Issue 1 11/2003
©
2003 Nokia Corporation Confidential
Page A-7
Batman
C2
E3,J3
F2,B4
A2,C3
K9
J9,D8,A5
D9,B7
C706
10n
R704
C710
VR5
4k7
10n
OFFQ
K5
VSS_DIGI
K6
K7
RFBusClk
K8
CLK19M2
VCC_DIGI
K9
VR5
J3
J5
Reset
RFBusData
J6
VCC_ext
J9
RX_QP
K1
K10
LPB_SW
K2
RX_QN
K3
VSS9
K4
OFFI
H1
GND_bias
VSS_ext
H10
RX_IN
H2
RFBusEn1X
H5
H8
OUT2
OUT1
H9
J1
RX_IP
J10
VCO_ctrl
VDD9
OUT4
F10
VCC_bias
F2
F9
RX_IF_AGC
Vref
G1
IFQ_TEST_n
G10
G2
Rbias
G8
OUT3
G9
IFQ_TEST_P
D10
D2
GND_CH
D8
VCC4
VCC5
D9
E1
RESO_LO2
AGC_Ref
E10
VCC_CH
E3
IFI_TEST_p
E8
E9
E9
IFI_TEST_n
PD_LO2
F1
GND8b
B5
B6
GND8a
B7
VCC_CTRL
GND_CTRL
B8
C1
VSS_PLL2
C10
RX_IF_p
VCC_PLL2
C2
C3
VCC6
D1
GND6
GND5
VCC8
A6
OUT6
OUT5
A7
GND4
A8
A9
RX_IF1_n
RX_VHFBUF_n
B1
B10
RX_IF_n
B2
TEST_OUT
VCC_IF
B4
BATMAND
N701
A1
RX_VHFBUF_p
RX_IF1_p
A10
VCC_LO
A2
GND_LO
A3
A4
GND_IF
A5
VIO
RXQN
RXIP
R703
470R
470R
VR5
VSYNTH_W1
NOT_INSTALLED
560R
R904
VR5
VR7
VR5
NOT_INSTALLED
R901
15k
R1000
2k2
NOT_INSTALLED
R902
0R
L900
56nH
27k
R705
NOT_INSTALLED
10n
C708
VR5
10n
VR5
VIO
C707
RXIN
10n
C723
BATM02
BATM03
VR7
33n
C701
1n0
J902
C716
C702
22p
BBY57-02W
V701
RXQP
VIO
5p6
C902
NOT_INSTALLED
NOT_INSTALLED
R900
10R
C718
C715
10n
C714
10n
330n
8k2
R706
C712
10n
VR7
33nH
1k0
R702
J900
L701
J901
100n
C703
BATM01
NOT_INSTALLED
47p
C901
NOT_INSTALLED
1n0
C900
R701
2k2
VR7
10n
C704
NE85633
V900
NOT_INSTALLED
C903
10p
NOT_INSTALLED
1k0
R903
C722
10n
GAIN_CTL
IF_SEL
PURX
RX_IP
RX_IN
RX_QP
RX_QN
BAND_SEL
NOT_INSTALLED
AMPS_IF_N
AMPS_IF_P
CDMA_IF_N
CDMA_IF_P
RX_IF_AGC
RF_BUS_EN1X
RF_BUS_CLK
CLK19M2_B
VREFRF01
RF_BUS_DATA