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Nokia 616 Service Manual

Nokia 616
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TFE-4/RV-1 Company Confidential
TF4 Technical Information Nokia Customer Care
Page 8b-46 Copyright © 2005 Nokia Corporation. Issue 2.0 Mar/2005
Company Confidential
Figure 32: RF block diagram
CPOUT
PLL
loop
filter
26MHz
INPL
INML
INPM
INMM
OUTHP
OUTHM
OUTLP
OUTLM
RXQP
RXIP
DET
RBEXT
VB_DET
VANTL / VANTM / VANTH
TXC
RF_EN
RF_CLK
RF_DATA
TXP
RESET_X
V
D
D
R
X
B
B
Mjoelner
VTXLOL
VBEXT
VRX
INPH
INMH
TXIP/TXIM
TXQP/TXQM
XTALM
XTALP
REFOUT
2
2
RXIM
RXQM
PLFB1
PLFB2
REFOUT
VPCH/VPCL
2
VPLL
VDDCP
VDDPRE
VDDLO
VDDPLL
VDDXO
VREF1
VDDDL
VDDDIG
VDDBBB
VBB (1.8V)
VTX
2,7k
Vcp
supply
filter
TXC
TXP
SENSE
RESETX
INPLO
INMLO
VDDTX
Supply
filter
PA vendor
indication
Rpa
Ref.
filter
3
RFBUSX
RFBUSDA
RFBUSCLK
Synth
supply
filter
Ref clk set
Rx
supply
filter
VR6
VR5
VR3
VR4
RFCONV_0(9)
VR2
VIO
VCOSENSE
VTXBH
VTXBL
VR2
VTXLOH
VIO
SELADDR
GENIO
6
VCXO
supply
filter
VR7
LPR
CLK
buffer
VCO
supply
filter
DET
SAW
SAW
PA
Dir. Coupler
Ant Switch
VBATTRF
PCN/PCS
EGSM
PW-
loop
filter
SAW
VTX
RX900
Buffer
Balun
SAW
RX
PCS
TX
EGSM
RX
TX
RX
PCN
3
PA_IDENT
RX1800
RX1900
VR1A
5V
64/65
NDIV
ADIV
ϕ
Charge
Pump
RDIV
1/2
1/4
2
222
1/2
1/4
Open collector
Open collector
LPF1
DCN1
PWC
RF
Controls
RF
Controls
BBAMP
BBAMP
1/2
Buffer
AGC
LOCNT
REFCNT
Lock
Detect
2
2
2
2
LPF2
LPF1
DCN1
AGC
LPF2
V
D
D
R
X
F
Digital Control
BIQUAD
BIQUAD
DCN2
DCN2
LNA
LNA
LNA
Pre-gain
Pre-gain
VDDDIG
Main Bias Circuit
Resistor Ext/R2H/R2
VDDRXBB
Sensor
BIST / Temp.
VDDTX
LNA
Bias
I/O level
shift
VDDRXB
B
Buf/
AGC
VCXO Bias
R2H/R2
AFC/CAL
Control
RESETX
3
VDDRXBB

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Nokia 616 Specifications

General IconGeneral
BrandNokia
Model616
CategoryAutomobile Electronics
LanguageEnglish

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