Service Manuals, User Guides, Schematic Diagrams or docs for : NOKIA Mobile Phone 2270-2272-2275-2285 13-rh3schem
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CCS Technical Documentation Schematics / Layouts RH-3
RH-3 Dual Band CDMA + GPS
GPS antenna
PA_TEMP
TX_GATE
VR2 Vbat
TX RF AGC PDM
D0 TX IF AGC PDM Gophers GPS
D1 RX IF AGC PDM
Dc-DC module
Converter
D2
RFBus
Buffered 19.2 MHz
DET_ref
P_DET
PATemp VIO VR3 VR7 3
Power
Timestamp
GPS_INT_UCLK
Detector
GPS EN RESET
D0-3
GPS RX
GPS TX
Tx_gate VR1A/B to VR7
Vdc-dc PCS RF
PA EN
SAW Microphone
Earpiece
Shamu SPDT 2
4
4
3
PCS PA 19.2MHz
Vibra
VCTCXO 2 VCore
JEDI_B Buzzer
CELL/PCS: Modulator,
Isolator
AFC_DAC SleepClk
CELL RF SAW Upconverter, Driver PWR_OUT
Orca 3
CBus
Cell PA VHF PLL DBus
3
UHF PLL RFConvClk
PCS VHF VCO TxIQ 2 TxIQD
FIL_SEL1 & 2 RxIQ
4
Duplexer 2 Det_Buffer UEM 2
RxIQD
4
External 2 AudioConv
Antenna Regulated supplies
Vref1,2 UEMInt
Vbat BSI & IQ Signals
Iref1,2
VBat
PURX UPP8M
AuxDa
Dual Reg BTemp MBus
Internal VR8 & VR9
2 Ostrich
TX VHF LO 2 FBus 3
STIBus
Antenna
2.8-4.2v SIMIF Conn.
3
VR8 VR9 OSC2
32 Khz
CELL UHF PCS UHF OSC1 JTAG
JTAG
VCO VCO UHF_CP VCore 7
Conn.
VIO
Ext
Isolator
Diplexer Vref1/2 SleepX
Conn UHF PCS LO Iref1/2
UHF Cell LO
4
11
3
8
9
16
2
2
2
VIO VR3 VR6 VR7
ExtAdDa[15:0]
ExtAd[23:16]
4 LCDCtrl
2
FlsCtrl
Cell_vco_sel KeyB[10:0]
LS
PCS_vco_sel
SIM 3 LCD/
PCS RF KLight/DLight/CalLED
Charger
Card
XEAR
Keypad
MBus
FBus
XMIC
Cellular
SAW PwrOnX
Duplexer
VR4 VR5
PCS ALFRED VIO
YODA
LNA, RFA,
183.6 IF IFVGA, IQ Demod, 2 2
mixer & IFA
BB Filters, VHF VCO
Cellular & VHF PLL
Flash
Headset Tomahawk
connector connector
CELL RF
SAW RX VHF
LO
PCS/CELL_SEL
Rx_SW2
Rx_SW1
Issue 1 06/2003 Nokia Corporation Confidential Page A-1
CCS Technical Documentation Schematics / Layouts RH-3
Audio
XAUDIO(17:0) 0
HEADINT
6 "HOOKINT"
HOOKINT
R154
100R
3 "MICB2"
R150
C150 1 /2 1k0
2x1k0
100n XMIC(2:0)
C151
4 "MIC2P" AGND1 1 R151 2 1 R152 2 1
0
1 /2 1k0 1 /2 1k0
C152 100n
R155
47p C153
47k R150
C154 47p
"MIC2N"
5 AGND1 3 R151 4 3 R152 4 C176 2 /2 1k0
R169 100n AGND1
2 /2 1k0 2x1k0
2 /2 1k0 1k5 X150
C156 100n
47p AGND1 V153 2
C157 EMIF02-MIC02F1 3
8 "MIC3P" AGND1 1 R159 2 1 R160 2 OUT1 IN1 4
2 /2 1k0 1
1 /2 1k0
C158 100n OUT2 GND IN2
R161 NOT_INSTALLED
47p C159 C177 C167 AGND1
47k ESD_LEV=1 ESD_LEV=4
C160 47p 47p 47p
R162
9 "MIC3N" AGND1 3 R159 4 3 R160 4
AGND1 AGND1 AGND1
2 /2 1k0 1 /2 1k0 1k0
100n GND C161
C162
47p C163 100n C165
R166
47p
1 "HF" AGND1 GND GND
10U 10R
C164
47p
R167
2 "HFCM" AGND1
5R6
C166 XEAR(1)
R168 1
47p XEAR(0) 0
5R6
AGND1
XEAR(3:0)
GENIO(28)
GENIO(31:0)
"MICB1"
AUDIO(6:0) C168 R170
1 /2 1k0
100n 2x1k0 MIC(2:0)
4 C169
3 "MIC1P" AGND1 R172 R171
2
C170 1 /2 1k0 1 /2 1k0
1 2x1k0 100n 2x1k0 MIC(1) 1
R173 C171
0 47p MIC(0) 0
47k
C172 47p
"MIC1N" AGND1 R172 R171
C173 2 /2 1k0 2 /2 1k0 R170
2x1k0 100n
2x1k0
2 /2 1k0
47p
2x1k0
AGND1
EAR(1:0)
AGND1
R177
"EARN" 1
0
C174 5R6
47p
AGND1 R178
"EARP"
C175
? /2 VWM16V
? /2 VWM16V
5R6
47p
R179
R179
AGND1
SLOWAD(6:0)
GND GND
AUDUEMCTRL(3:0)
PUSL(3:0)
UIDRV(5:0)
IHF(1:0)
Issue 1 06/2003 Nokia Corporation Confidential Page A-2
CCS Technical Documentation Schematics / Layouts RH-3
Baseband - Top
FMRADIO
CAMERA
empty PRODUCTIONTESTPATTERN
empty
AUDUEMCTRL(3:0) AUDUEMCTRL(3:0) pathfinder
FMANT LPRF
FMANT GPIO(29:0)
empty OUT
PUSL(3:0) PUSL(3:0) CCP(4:0) RFCONVCTRL(2:0)
XAUDIO(17:0) LCDUI(2:0) PUSL(3:0) AUDUEMCTRL(3:0)
GENIO(31:0) GENIO(31:0) LPRFCLK GENIO(31:0)
KEY_UI
pathfinder Components: 356-385 Components: 130-149
LCDUI(2:0) Components: 1000-1025 Components: 396-399
LCDUI(2:0)
KEYB(10:0)
KEYB(10:0)
GENIO(31:0)
UIDRV(5:0)
UIDRV(5:0)
PWRONX RF_BB
PWRONX
SLOWAD(6:0) pathfinder
SLOWAD(6:0) SLOWAD(6:0) SLOWAD_O(6:0) SLOWAD_O(6:0)
RFCONV(9:0)
DIFDATA(7:0) RFCONV(9:0) RFCONV_O(9:0) RFCONV_O(9:0)
MULTIGND
RFAUXCONV(2:0)
DIFCTRL(3:0) gnd RFAUXCONV(2:0) RFAUXCONV_O(2:0) RFAUXCONV_O(2:0)
IRGND
EAR(1:0) IRGND IRGND LPRFCLK
MIC(2:0) EAR(1:0) AGND1 LPRFCLK LPRFCLK_I LPRFCLK_I
AGND1 AGND1 RFCLK
PUSL(3:0) AGND2 RFCLK RFCLK_I RFCLK_I
AGND2 AGND2 RFCLKGND
AUDUEMCTRL(3:0) RFCLKGND RFCLKGND_I RFCLKGND_I
RFAUX(1:0)
RFAUX(1:0) RFAUX_O(1:0) RFAUX_O(1:0)
Components: 300-349 GENIO(31:0)
GENIO(31:0) GENIO_O(31:0) GENIO_O(31:0)
PUSL(3:0)
PUSL(3:0) PUSL_O(3:0) PUSL_O(3:0)
AUDIO
UPP RFCONV_ANA(16:0) RFCONV_ANA_O(16:0) RFCONV_ANA_O(16:0)
pathfinder
POWER
PUSL(3:0) pathfinder RFCONV_DIGI(16:0) RFCONV_DIGI_O(16:0) RFCONV_DIGI_O(16:0)
pathfinder CCP(4:0) RFCLK RFICCTRL(2:0)
HOOKINT EAR(1:0) RFICCTRL(2:0) RFICCTRL_O(2:0) RFICCTRL_O(2:0)
PWRONX RFCONV(9:0) LCDUI(2:0) RFCLKGND
RFCLK_GPS
GENIO(31:0) ◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo