Nokia Asha 303 RM 763 Service Schematics. Www.s Manuals.com. Schematics V1.0
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Confidential Copyright © 2011 Nokia Only for training and service purposes
Page 1 (8) | Front page | Nokia Asha 303 RM-763 | Board: 3rha_31a | v1.0 | 26.10.2011
Service
schematics
Contents
IMPORTANT
1.0 First approved version.
While every effort has been made to ensure that the docu-
ment is accurate, some errors may exist. Please always check
for the latest published version for this document.
If you find any errors in the document please
send email to: service.manuals@nokia.com
Version information
This document is intended for use by authorized Nokia servi-
ce centers only. Please use the document together with other
documents such as the Service Manual and Service Bulletins.
Front page
PEARL, Charging, SIM, SD card
RAPUYAMA, BOB, Combo mem, Camera, Touch/Display, LEDs, ALS, MIC
PEARL, USB, AV connector, Audio
Component finder top
Component finder bottom
2
3
4
7
UI interface
5
8
1
Nokia Asha 303
RM-763
RF part
6
Confidential Copyright © 2011 Nokia Only for training and service purposes
Page 2 (8) | RAPUYAMA, BOB, Combo mem, Camera, Touch/Display, LEDs, ALS, MIC
| Nokia Asha 303 RM-763 | Board: 3rha_31a | v1.0 | 26.10.2011
D3000
Combo
memory
on top of
RAPUYAMA
DigiMICData
DigiMICClk
GenIO39
GenIO72
AC10
V20
J2856
R2115 100R
R2117
100R
100RR2116
L/R 2
1
CLK
DATA
4
5
3VDD
B2102
X6100
E6100
R2506
0R
OWLed
22
V2505
J2501 J2502
J2503
V2502 V2504
V2503
0R
R2507
V2501
100R
R2503 R2504
100R
C2401
27p
C2400
27p
C2501
27p
SLEEP_CLK
BTHostWakeUp
BTIN
BTRTS
BT_PCMCLK
BTCTS
BTWakeUp
BT_PCMOUT
BT_PCMSYNC
BTOUT
BTResetX
BT_PCMIN
GenIO56
GenIO49
GenIO48
GenIO82
GenIO47
GenIO53
GenIO84
GenIO83
GenIO50
GenIO54
GenIO85
SleepClk
G17
D7
D19
M7
P7
M4
R20
R22
D20
WLANENABLE
RX2 G9
GenIO37 V21
GenIO77 AB22
GenIO76 P17
GenIO75 Y20
GenIO74 V22
GenIO73 N22
L7
N9
D11
C2402
27p
J2420
J2401
J2400
3
4
5
6
7
8
9
12
13
14
15
16
17
18
19
2
20
21
22
23
24
X2400
1
10
11
L2402
Y9
DISPC_DATA_LCD0
DISPC_VSYNC Y4
Y7
DISPC_DATA_LCD7
W4
DISPC_DATA_LCD16
U3
DISPC_DATA_LCD4 U7
DISPC_DATA_LCD5
AB7
DISPC_DATA_LCD1 AB3
AB4
DISPC_DATA_LCD6
DISPC_DATA_LCD3
RFTemp
VLED-
RFTempN13
DISPC_PCLK AA7
R23
DISPC_DATA_LCD2 AA9
J2816
J2815
P21
SleepX
N20
PURX
SMPSClk E21
AC16
SysClk192
0
7
1
5
3
CLK
D2800
0SIMIOCtrl1
M20
SIMIODa1
M21
L20 SIMClk1
1
2
C2821
100n
C2822
100n
C2823
100n
C2824
100n
C2825
100n
C2826
100n
100n
C2802
VDD
H13
VDDA_ACS
F1
100n
C2801
100n
C2800
7
11
8
4
ULPIData2
M22
L21 ULPIData4
ULPIClock
K20
K21 ULPIDir
ULPIData3
H21 ULPINxt
ULPIData1
J20
ULPIData0
J21
H20
ULPIStp
G20
E20 ULPIData7
ULPIData6
F20
ULPIData5
F21
10
9
6
3
0
5
1
2
12 ULPI_CS GenIO52
R2
2U21 EarDataR
T21
MicData
T22
EarDataL
T20
PMARP
PMARN
R21
AudioClk0
P22
5
3
4
1
0
G23
VDDA18V7
H9
1u0
C2829
1u0
C2828
VBBNW
M15
VDDRAMLDOOUT
M9
C2808 C2809C2805 C2807 C2812C2810 C2811
100n100n100n 100n 100n100n100n 100n
C2814
100n
C2813C2806
100n
C2803
100n
C2804
100n
U10
G15
AB6
U8
V4
AA3
W3
Y8
AA10
T3
J2803
J2813
Y15 CBusClk
CBusEn1X
AB17
AA16 CBusDa
0
1
2
1
0 ACIRX
ACITX GenIO31
GenIO32
T17
D13
ACIRX
ACITX
I2C2SCL
I2C2SDA
U16
U15
2
0
4
6
AC20
W20
U22
Y19
AA21 MMCDa3
AC21 MMCDa0
AB19 MMCDa1
MMCClk
AB20
MMCCmd
AB21
MMCDa2
AC19
8
10
3
11
1
5
MMCCmdDir
MMCDaDir0
MMCDaDir1
GenIO70
GenIO69
GenIO11
MMCFbClk GenIO71
RFBIDa0
RFBILCDTE0
RFBIDa7
RFBIDa6
RFBIDa5
RFBIDa4
RFBIDa2
LCDRSTX
RFBIDa1
RFBIDa1
RFBIDa3
RFBIWRX
DISPC_HSYNC AA5 RFBIRDX
RFBIDa7
GenIO9
1
7
4
6
5
2
0
8
3
ROW0
GenIO2
COL2
COL0
COL1
9GenIO36
COL3
DISPC_DATA_LCD14
GenIO24
Y1110 GenIO1
COL4
12111 DISPC_DATA_LCD15
ROW6
P2312 GenIO35
COL5
Y513 GenIO23
COL6
GenIO26
DISPC_DATA_LCD9
DISPC_DATA_LCD10
DISPC_DATA_LCD11
DISPC_DATA_LCD12
DISPC_DATA_LCD13
ROW1
ROW2
ROW3
ROW4
ROW5
A4,A5,A7,A9,A10,A12,A15,A16,A17,A18,A21,AA1,AA15,AA23,AC5,AC6,AC7,AC8,AC13,
AC15,B19,C12,C18,C23,D1,D8,D9,D18,D23,E1,E23,F23,G10,H1,H1,H23,K1,L1,N2,N21,P1,T1,T2,U1,V23,Y23=VIO
H13,H14,H15,J8,J9,J10,J11,J12,J15,J16,K8,L8,L16,M8,M16,N8,N15,P8,R8,R9,R11,R12,R13,R14,R15,R16,T8,T9,T10,T12,T15=VCORE
A13,AA2,AA14,AA20,AA22,AB2,AB5,AB8,AB10,AB13,AC4,AC12,B4,B5,B7,B8,B10,B12,B15,B18,B22,C9,C10,C15,C16,C17,C19,
C21,C22,D14,D17,D21,E2,E5,F2,F22,G1,G8,G16,H2,H8,H10,H11,H16,H16,H22,J13,J14,K2,K9,K15,K16,K22,L2,L9,L15,M1,N16,
P2,P9,P15,P16,P20,R10,T11,T14,T16,U2,U23,Y12=GND
GenIO27 D15
D16
GenIO28
J1401
J1400
GenIO16
GenIO86
CCPStrbN0 U14
CCPStrbP0
U13
AA12
CCPDaP0
AA13
CCPDaN0
U11
R1
I2C0SCL
CAM_XSHUTD_1
CAM_CLK_1
I2C0SDA
CCP_CLKN_1
CCP_CLKP_1
CCP_DATAN_1
CCP_DATAP_1
C1483
220n
8
9
2
3
4
5
6
7
X1472
1
10
11
12
100n
C1486
L1480
600R/100MHz
C1485
100n
600R/100MHz
L1481
EMInt1
J2207
VLED+
1
0
R2505
2k2
C2403
100n
L2401 120R/100MHz
L2400 120R/100MHz L2501 600R/100MHz
SDA
VDD
SCL
TOUCH_INT
27p
C2445
120R/100MHz
L2441
18V/60V18V/60V18V/60V
R2417
27p
C2441
2
3
4
5
6
7
8
9
X2440
1
10
GND
R2415
C13
G13
I2C1SCL
I2C1SDA
GenIO29
GenIO30 R2451 47R
27p
C2440
R2416
R2452 47R
120R/100MHz
L2440
R2450 47R
27p
C2447
C2446
27p
GenIO4 B13
UART_RX
UART_WAKE
SPI_CLK
SPI_MOSI
UART_CTS
WLANENABLE
PCM_SYNC
CLK_REQ
SLEEPCLK
FM_AUDIO_PL
SPI_MISO
WLAN_IRQ
PCM_CLK
UART_RTS
UART_TX
PCM_OUT
PCM_IN
FM_AUDIO_PR
SPI_CSX
FM_AUDIO_NR
FM_AUDIO_NL
BT_RESETX
BT_WAKEUP
J6301
J6302
6
J6300
9
8
7
J6303
1n8H
L6300
A1,A2,A4,A5,A6,A7,A9,A10,B1,B1,B2,B3,B4,B5,B6,B7,B8,B9,B10,C1,C2,C3,C5,C6,C7,C8,C9,C10,
D1,D2,D4,D5,D6,D7,D8,D9,E1,E5,E6,E8,E9,E10,F1,F5,F8,F10,G1,G5,G8,G9,G10,H1,H5,H8,H9,
H10,J5,J8,K5,K8,L2,L3,L4,L5,L8,M1,M2,M5,M6,M8,M9,M10,N1,N2,N5,N6,N7,N8,N9,N10=GND
UART_CTS
L7
FM_AUDIO_NL L9
VBAT
VBAT
VBAT M3
N4
N3
VIO M4
M7 UART_RTS
UART_RX
K7
FM_AUDIO_NR K9
SPI_MISO/SDIO_D0
L1
L10
FM_AUDIO_PL
UART_TX
L6
J6
K1 CLK_REQ
FM_AUDIO_PR K10
SPI_CLK/SDIO_CLK
K2
SDIO_D1/WLAN_IRQ
K3
SPI_CSX/SDIO_D3
K4
K6 I2S_SDO/PCM_OUT
H6 I2S_WS/PCM_SYNC
H7 I2S_SCK/PCM_CLK
I2S_SDI/PCM_IN
H2 WLAN_ENABLE
SPI_MOSI/SDIO_CMD
H3
BT_RESETX
H4
E3 BT_WAKEUP
E4 UART_WAKE
C4 SLEEPCLK
FMANT A8
N6300
RF_PORT A3 Single
G
Filter
Bandpass
Z6300
Single
G
100k
R6300
100k
R6302
100k
R6301
J6302
REFCLK_I F9
GenIO79
N7 RXDATAClk
B2
C2404
27p
600R/100MHz
600R/100MHz
L2403
C2405
100n
R2551
100R
R2550
10R
V2550-1
J2500
4k7
R2552 V2550-2 V2500
V2555
R2553
1k0
R1102 47R
R1101 47R
12 GND
3SDA SCL 4R1100
0R
C1100
V1100
VCC
100n
6
7
8
VREFN_LINKORXICLK
L4
K3
RXQP_LINKORXIQDA0
K4
TXQN_LINKOTXIQDA1
J3
RXQN_LINKORXIQDA1
J4
RXIP_LINKORXIQDA3
H3 TXQP_LINKOTXIQDA0
IREF_LINKOTXIQDA2
H4
J2 RXIN_LINKORXIQDA2
F4 TXIP_LINKOTXICLK
3
5
2
4
14
0
J2800
J2801
G3 RFClkP
RFClkN
G21
0
TxCClk G12 TxCClk
RFCLKN
RFCLKP
J2805 RFBusClk
P4
RFBusEn1X
N3 RFBusDa
N4
7
6
8
VDigiMic
VIOVBAT
VBAT
LED(10:0)
VIO
VIO
VAUX1
ANT_DET IHF_EN
FMRADIO(20:0)
FMANT_AV
RFClkExt(5:0)
VBAT_BB
USB(20:0)
DIG_AUDIO(20:0)
ACI(7:0)
CBUS(3:0)
INT_SIM(5:0)
KEYB(15:0)
INT_MMC(13:0)
EMINT(3:0)
VIO
PUSL(15:0)
VIO
VIO
VAUX1
VAUX1
VAUX2
RFCTRL(11:0)
RFCLK(1:0)
TXC(2:0)
RFCONV(20:0)
VRFC
VCORE
Confidential Copyright © 2011 Nokia Only for training and service purposes
Page 3 (8) | PEARL, Charging, SIM, SD card | Nokia Asha 303 RM-763 | Board: 3rha_31a | v1.0 | 26.10.2011
N2200
VCharIn1
T7
R9 VCharIn2
L8 VCharInTest
C2201
4u7
R2050 C2051
470n
E2050
E2051
27p
C2050
2.0A
F2050
X3310
not_assembled
1
2
L2050
220R/100MHz
C2266
2u2
C2082
82p
C2081
27p
C2083
47p
VAux1
H13
VR1
E5
C2222
2u2
C2213
2u2
2u2
C2317
C6 VRFC
C2269
2u2
D8 VDigiMic
G7 VRef
VSIM VSIM
K16
VMEM F16
T13 VCore
P15 VCoreCoil
P16 VCoreCoil
C2231
22u
1uH
L2340
C2268
2u2
C2280
2u2
C3205
100n
C2751
47p
C2752
27p
M3 VDDAudRx3
K1 VDDAudRx1
H2 VDDAudRx2
F2 VDDAudTx
VAna
B7
C2296
2u2
VDD18
F10
1uH
C2230
22u
L2310
C15 VIOCoil1
C16 VIOCoil2
A13 VIO
32.768kHz
B2200
B6 CrO
CrI
A6
10k
R2400
B10
PwrOnX
G14
Data1B
Data2B H14
G15
CMDB
Data3B J14
K14
ClkB
Data4B
J13
A2,A10,B2,B4,B5,B8,C2,C5,C11,D3,D6,D15,D16,E2,F1,F7,F14,G11,G16,H4,H7,J8,J9,K7,
K8,K11,K13,L7,L9,L15,M13,N12,P7,P13,P14,R4,R6,R14,R15,R16,T
,A1,A14,A15,A16,B1,B9,B15,B16,D1,F8,F15,H15,J15,K15,L13,N10,N15,N16,P5,P6,P11,R7,R8,T3,T10=VBAT_BB4,T11,T14,T15,T16=GND
C2315
2u2
C2316
2u2
A7 VBg
C7 VRTC
47k
R2070
BTemp
P12
-
+
G2200
2.6V
N14 VBack
J2201
J2237
J2218
J2220
J2221
J2223
J2236
J2227
J2225
J2219
J2200
J2202
D11
MBusRx B12
MBusTx
0
1
EMInt A3 J2211
0
10
11
5
1
2
3
6
8
M14
CMDDir
J11
Data4Dir
Data1A G10
Data3Dir
E15
CMDA
F13
ClkFB
E13
ClkA
E14
C13
D12
Data1Dir D13
D14
Data4A
Data3A
Data2Dir
Data2A C14 4
0
1
2
SIMDa C12
SIMIOC B13
SIMClk B14
CBusSelX P8
CBusClk N7
CBusData N8
0
1
2
J2212
J2214
J2215
J2210
J2216
J2217
0
5
1
2
3
EarDataR P3
N2
MicData
N3
AudClk
N4
PMARN
N5
EarDataL
PMARP N1 4
P9 VBUS
R2200
0
1
2
C2245
2u2
C2314
1u0
V2300
L2300
2u2H
LedOut M15
SetCurrD
SetCurrKB K10
J10
OVVLed H10
L2314
600R/100MHz
SenseM
E4
B3 SenseP
1
2 3
4
X2070
+
2
1
3
BGND
C10 BSI
L2080
28R/100MHz
2u2
C2294
D5 VBatVR1
2u2
C2282
2u2
C2326
VBUSCoil
R11
P10 VBUSSMPSOut
C2249
2u2 2u2
C2329
1uH
L2347
V2310
2u2
C2267
H8 VOut
VAux2
G13
2u2
C2271
6
8
G4
G3
FM_AUDIO_PR
FM_AUDIO_PL
MIC3RP
MIC3LP 7
9
J4
F4
FM_AUDIO_NR
FM_AUDIO_NL
MIC3RN
MIC3LN
END
S2546
MMCClk
MMCDa3
MMCDa2
MMCDa1
MMCDa
MMCCmd
VMEM 4
5
6
7
8
1
SW+
2
3
X3200
SIMRstCSIMRstC
SIMDaCSIMDaC 7 C5
5=GND
X2750
3C1
C2
1C3
100n
L16
L14
H11
C2750
SIMClkCSIMClkC
2
C6018
220n 220n
C6017
MIC3LN
MIC3RN J4
F4 MIC3LN
MIC3RN
VLED-
VIOVAUX1
INT_MMC(13:0)
DIG_AUDIO(20:0)
EMINT(3:0)
INT_SIM(5:0)
CBUS(3:0)
ACI(7:0)
LED(10:0)
VBAT_BB
VBAT_BB
VBAT_BB VBAT_BB
VBAT
VBUS
VRFC
VR1
VCORE VDigiMic
FMRADIO(20:0)
Confidential Copyright © 2011 Nokia Only for training and service purposes
Page 4 (8) | PEARL, USB, AV connector, Audio | Nokia Asha 303 RM-763 | Board: 3rha_31a | v1.0 | 26.10.2011
XEARL
IHFSpLP
XEARLC
IHFSpLN
18V/30V
R2108
L2112 68nH
120R/100MHzL2110
A3,B2,B3,D1,D2=GND
5
4
22u
C2121
E2104
E2105
L2111 120R/100MHz
B3
VBATT
C1
OUT-
EN C2
C3 IN+
IN-
D3
N2120
A1
PVDD
SW A2
OUT+ B1
10u
C2122
C2120 68nHL2113
1u
C2123
C2120 2/1u5
1/1u5
18V/30V
R2109
B2104
not_assembled
+
-
XAUDIO(7:0)
2u2H
L2120
18V/60V
R3303
120R/100MHz
L3300
C=1n0
2k2
25 1k0
2k2
2k0
MicBias
to AS IC
Mic2p
Mic2n
B1
C1
B2
B3
A3 A2 ECI
C2
C3
N2000
100n
C2002
C2001
R2000
100n
220R
C2013
2u2
D3
ID
HeadDet G6
HookDet D10
N2200
Mic2N F3
XEarRC
XEarL
XEarLC K2
XEarR
K3
Mic2P G2
MicB2
J3
120R/100MHz
L3307
C2228
2u2
C2281
2u2
C2285
2u2
C2229
2u2
C3306
100n
L10
ID
F3 VBAT
V3301
11
10
9
12
V3310
REG1V8
CHRG_DET
F2
VBUS F4
XTAL1
F5
D4 PSW
D5 NXT
STP
D6
E3
REG3V3
E5 DIR
E6
DATA6
B6
C1
DM
C3 CHIP_SEL_N
RESET_N C4
DATA7
C6
D1
DP
A3
A4 CLOCK
A5 DATA4
A6 DATA5
B1 DATA0
B4,C2,C5,D2,E1,E2,E4,F1=GND
B2,B3,B5=VIO
D3300
A1 DATA1
DATA2
A2
DATA3
8
7
R3302
1k0
R3307
0R
4u7
C3304
100n
C3303
18p
C3310
100n
C3307
C3301
4u7
C3300
100n
7
6
5
4
3
2
1
0
N10
VBATChacon
USBCharDetX K9
VBUSCtrl M4
VBatVAna D7
J2208
J2207
N11
SMPSClk
SleepX E3
C4
SleepClk
PURX A4
J2206
J2213
J2232
J3300
J3301
J3302
J3303
J3304
0
5
1
3
47k
IN
OUT V3300
4k7
R1
R2
Z3301
B1 B2
Z3300
A1
A2
R3303
D-
D+
ID
C3309
100n
F3300
X3300
VBUS
2.0A
220R/100MHz
L2104
L2105
220R/100MHz
VibraP
VibraN
C2108
10n
R2120
18V/30V 18V/30V
R2121
C1
D2
+ -
M2100
M
XERL
XERR
HS_MIC
HS_EAR_L
HS_GND
HS_MIC
HS_EAR_L
HS_EAR_R
HS_EAR_R
PLUG_DETE2000
E2001
E2002
E2003
E2004
E2005
HS_GND
PLUG_DET
R
Z2000
C
C
R
2A1A
B2
2
C
1C
18p
C2011
L2013
68nH
600R/100MHz
L2012
L2011
600R/100MHz
L2010
600R/100MHz
MIC
3R
4L
5G
6PL
not_assembled
X2000
1G
2
C2010
18p
IMP_50OHM
EarP G1 R2100 0R
R2101 0R
EarN K4
L2100
600R/100MHz
R2111
18V/60V
J2100 E2100 E2102
E2101 E2103
+
2-
J2101 not_assembled
B2103
1
600R/100MHz
L2101
R2110
18V/60V
L2014
600R/100MHz
XEARL
XEARR
XEARLC
XEARRC
SDA
SCL
C2004 2/1u5
2/1u5
1/1u5
1/1u5
1
0
2u2
C2005
10u
C2012
B1,C3=GND
7
INR+
C4
SDA
D1 SCLK
D2
D3
OUTR
INR-
D4
CPP B2
B3
HPVDD
INL+
B4
C1
CPN
HPVSS C2
N2001
SW A1
A2
AVDD
A3
OUTL
A4 INL-
C2008
C2008
2u2
C2007 C2006
2u2
5
C2004
4
5
4
6
7
6
3u3H
L2001
L4
L3
XERL
XERR
VBAT_BB
IHF_EN
FMANT_AV
I2C2(1:0)
PUSL(15:0)
USB(20:0)
VBUS
VBAT_BB
VBAT_BB
VIO
Confidential Copyright © 2011 Nokia Only for training and service purposes
Page 5 (8) | UI interface | Nokia Asha 303 RM-763 | 3rha_31a | v1.0 | 26.10.2011
KL
@
A S
Y U
Message/Email
Q O PE TR
Z X C V
G J
. RETURNM
NUM SHIFT SYM SPACE
SPACE
?
BACK
CTRL
W
Music
B
I
,
D F H
SEND
L2577
120nH
R2561
0R
C2556
27p
L2573
33nH
L2572
100nH
S2580 S2583
C4
Out4
C5
In7 D1
In6 D2
Out7
D4
Out6
D5
S2582
A1
In1 A2
A3,B3,C3,D3=GND
Out2
A4
Out1
A5 In3 B1
Out3
B5
In5 C1
In4 C2
Out5
L2564
Z2550
In2
100nH
L2555
100nH
L2568
100nH
27p
C2554
R2557
0R
S2581
S2591 S2592
S2553
S2558
S2568
0R
R2590
C2567
27p
S2573
S2563
L2560
C2564
27p
120nH
L2567
120nH
C2563
L2578
100nH
27p
33nH
L2585
100nH
L2584
100nH
L2566
S2564
S2586S2577 S2584
S2593
S2562
120nH
L2579
C2553
27p
S2576
4
L2553
100nH
S2560
L2586
120nH
33nH
L2575
120nH
27p
C2550
L2571
S2594
S2554
S2555
0R
R2592
0R
R2562
100nH
L2580
100nH
L2552
S2561
27p
C2555
S2572
33nH
L2581
S2588
100nH
L2576
27p
S2570
C2562
L2574
100nH 27p
C2565
S2578
100nH
1
L2556
100nH
L2570
0
S2571
L2551
100nH
R2591
0R
27p
C2561C2560
27p
27p
C2557
3
2
S2579
C2551
27p
S2557
S2567
C2552
6
5
S2574
27p
S2575
S2585
S2565
100nH
L2554
L2559
120nH
C2558
27p
S2569
R2589
0R
27p
C2568
R2563
0R
L2587
100nH
C2566
27p
L2582
33nH
L2583
100nH
R2594
0R
R2593
0R
33nH
L2569
S2590
S2566
100nH
L2550
S2587 S2589
L2565
120nH
120nH
L2558
0R
R2588
S2559
ROW0
ROW4
COL0
ROW3
COL0
ROW4
ROW5
ROW3
ROW0
ROW1
ROW2
ROW1
ROW2
A3,B3,C3,D3=GND
12
10
11
13
8
C4
Out4
C5
In7 D1
In6 D2
Out7
D4
Out6
D5
A1
In1 A2
Out2
A4
Out1
A5
In3 B1
Out3
B5
In5 C1
In4 C2
Out5
Z2551
In2
9
7
COL1 COL1
COL3 COL3
ROW6
COL4
COL6
COL5
COL4
COL6
COL5
COL2 COL2
C2559
27p
VOL+VOL-
LOCK
S2552 S2551 S2550
COL6
COL1
ROW0
ROW1
KEYB(15:0)
Confidential Copyright © 2011 Nokia Only for training and service purposes
Page 6 (8) | RF part | Nokia Asha 303 RM-763 | Board: 3rha_31a | v1.0 | 26.10.2011
X7554
COM
1
ANT
2P2
2
P1
4
P3
6
Z7550
R7563
0R
X7553
X7552
C7563 82p
6
6
7
7
5
4
0
2
3
3
8
8
14
RXDA0 N9
P10
SCLK P11
SLE P12
PURX P13
N10
RXDA2
SDAT N11
RFSTROBE N12
N5
TXDA1
N6
TXCLK
M13
M5
TXDA0
M6
TXDA2
SYSCR M7
M9
RXDA1
RXDA3 M10
REFOUTM
L13
REFOUTP
REFOUT_EXT1 K13 REFOUT_EXT1
0
1
RXQN/RXDA1
RXQP/RXDA0
VREFN/RXCLK
RXIN/RXDA2
RFBusDa
RFBusClk
RFBusEn1X
RXCLK
RXIP/RXDA3
TXIP/TXCLK
TXQP/TXDA0
TXQn/TXDA1
IREF/TXDA2
RFSTROBE
RFCLKP
RFCLKN
SleepX
PURX 0
TXHM
N1
M1 TXHP
TXLM
L1
TXLP
K1
RFC1
B2
RFC3
B3
RFC4
B1
A1 RFC5
A3 RFC2
C7566
1p8
C7570
3p9
220n
C7562
1p2
C7597
3k3R7504
C7565
1p8
Vcc2HB
3
RFinLB+ 8
RFinLB-
RFoutHB
26 Vcc1HB
2
RFinHB-
30
RFoutLB
19
17
Ibias
RFinHB+
N7510
9
R7503
C7553
470p
R7502
L7522
5n6H
20
Detector
R7546
3k3
R7551
1k8
470p
C7567
Mode
24
21
22
Band
3k3
R7540
3k3
R7545
Vcc1LB
Vcc2LB
11
15
Vreg
5Vbat
6
C7559
3p9
F13 VREF
100n
C7575
C7509
L7501
DAT_T
P4
P5 CLK_T
SLE_T
N4
M11 DXPD
VTX_LOW4
K2
VTX_LOW6
J2
J1 VTX_LOW3
H1 VTX_LOW5
H2 VTX_HI1
F2 VTX_LOW1
ADC1
E2
D14 VRX_LOW1
INM21
C14
C2 VTX_LOW7
DACOUT
B4
A5 ADC2
A7 INPLB1
A8 INMLB1
INPLB2
A9
B12 VRX_LOW3
B14 INP21
A10 INMLB2
A11 INP19
INM19
A12
A13 INP18
A14 INM18
A2 VTX_HI2
A4 VTX_LOW2
120R/100MHz
L7513
L7506
2u2H
Z7518
1842.5MHz
Unbal Bal
Bal
2u2
C7516
2p7
C7541
3n9H
L7511
15nH
C7502
100n
5n6H
L7524
L7516
28R/100MHz
C7548
C7549
3p3
3p3
L7512
C7514
470n
C7507
3p9
C7596
1p2
1p8
1p8
C7545
C7543
C7501
100n
100n
C7560
3p9
C7571
C7510
C7505
100n
C7523
2u2
1uH
L7503
2p7
C7542
L7508
68p
C7581
K14 VRX_LOW2
J14 VRX_LOW5
L7507
120R/100MHz
VRX_LOW4
D13
120R/100MHz
1p8
1p8
100n
C7504
10n
C7508
C7511
VIO
H4
H5
CB_SMPS
10n
IND_SMPS G6
IND_SMPS G7
G8
IND_SMPS
H1
FB_SMPS
VXO D2
IND_DCDC A7
CB_DCDC
E4
B4
B7
IND_DCDC
FB_DCDC A1
A4 VIO
C7528
10u
120R/100MHz
VDCDCAVDCDC
L7525
6n8H
L7505
L7510
18nH
XRESET
G1
DATA F1
F2
ENABLE
SCLK
100n
C7540
120R/100MHz
L7509
120R/100MHz
L7526
120R/100MHz
L7527
VHI H2
C7531
2u2
TXHB
TXLB
LoadHB
LoadLB
RX_HB
AntLB
BAND_II_RX
BAND_II_RX
BAND_I+IV_RX
BAND_I+IV_RX
VHIA
Ctrl1
Ctrl3
Ctrl2
RFC1
RFC3
RFC2
BAND_VIII_RX
BAND_VIII_RX
4n7H
BAND_V_RX
AntHB
BAND_V_RX
Z7513
R7544
3k3
R7552
47R
R7550
47R
R7542
3k3
R7541
3k3
3k3
3k3
R7538
100R
3k3
R7509
G2
SMPS_CNTRL
C1
PA_DAC
C4
MUX1
VREF D1
C7529
10n
10u
C7513 OUT_BOOST
E7
OUT_BOOST
E8
INPUT_SMPS
F6
F7 INPUT_SMPS
INPUT_SMPS
F8
OUT_BOOST
E5
E6 OUT_BOOST
FB_BOOST
B1
C7512
5p6
M14 VBOKO
100n
C7500
1n
C7579
28R/100MHz
L7520
C7520
4u7 100n
C7524
100p
C7583
H3
VBB_VRX
D5
IND_BOOST
IND_BOOST D6
D7
IND_BOOST
IND_BOOST D8
CB_BOOST
A8
VBATT
VBATT B8
VBB_VRX1 A3
A6
1uH
L7504
10n
C7521
E13 VRX_HI1
N7512
A2,A5,B3,B5,B6,C3,C5,C6,C7,C8,D3,D4,
E1,E2,E3,F3,F5,G3,G4,H6,H7,H8=GND
N7509
B7,B13,C3,C4,C5,C6,C7,C8,C9,C10,C11,C12,C13,D2,D3,D4,D5,D6,D7,D8,D9,D10,D11,D12,E3,E4,E5,E6,E7,E8,E9,E10,E11,E12,
F3,F4,F5,F6,F7,F8,F9,F10,F11,F12,G3,G4,G5,G6,G7,G8,G9,G10,G11,G12,H3,H4,H5,H6,H7,H8,H9,H10,H11,H12,J3,J4,J5,J6,J7,J8,
J8,J9,J10,J11,J12,K3,K4,K5,K6,K7,K8,K9,K10,K11,K12,L2,L3,L4,L5,L6,L7,L8,L9,L10,L11,L12,M2,M3,M4,M8,M12,N2,N3,N8,P1,P2,P3,P6,P8=GND
1,4,7,10,12,13,14,16,18,23,
25,27,28,29,31,32=GND
VBG G14
100n
C7506
G13
DIODE
G1
OUTCP_TX
F14
OUTCP_RX
F1
VC_TX
E14
VC_RX
820p
C7547
560p
C7546
V7502
P9
VDIG
100n
C7503
D1
CID
R7539
680R
P7
VIO
100n
C7539
XINP P14
N14
XINM
B7500
38.4 MHz
VBAT
VR1
VIO
C7554
1n0
C7552
27p
3k3
R7553
ANT_DET
PUSL(15:0)
RFClkExt(5:0)
RFCTRL(11:0)
TXC(2:0)
RFCLK(1:0)
RFCONV(20:0)
VIO
Confidential Copyright © 2011 Nokia Only for training and service purposes
Page 7 (8) | Component finder top | Nokia Asha 303 RM-763 | Board: 3rha_31a | v1.0 | 26.10.2011
Top
E1000 C23 E2103 F23 R1102 I23 V2500 G9
B2101 G23 E1001 L23 R2100 K23 V2501 D10
E1002 L10 L2100 J23 R2101 K23 V2502 J10
C1100 I23 E1003 B10 L2101 J23 R2110 J23 V2503 F10
C2101 J23 E2100 F24 R2111 J23 V2504 H10
C2102 J23 E2101 H24 R1100 I24
E2102 H23 R1101 I23 V1100 I23 X2060 K23
X
B
C
E
L
R
V
Confidential Copyright © 2011 Nokia Only for training and service purposes
Page 8 (8) |
Component finder bottom
| Nokia Asha 303 RM-763 | Board: 3rha_31a | v1.0 | 26.10.2011
Bottom
C2008 F12 C2201 D12 C2315 E10 C2556 K6 C2807 H11 C3308 F23 C7524 E10 C7566 F9 E2000 I23 L2014 I21 L2552 D5 L2579 H5 L7513 I9 R2002 H11 R2409 C20 R2557 B5 R6109 E22 X3310 E24
A2800 G12 C2009 G12 C2213 E11 C2316 D10 C2557 E6 C2808 H13 C3309 F22 C7528 D9 C7567 J10 E2001 J24 L2050 F22 L2553 G5 L2580 G6 L7516 F8 R2011 I21 R2410 C20 R2561 I7 R6300 E17 S2550 L19 X6100 E22
A7501 J9 C2010 H21 C2214 E12 C2317 C10 C2558 H6 C2809 H12 C3310 H11 C7529 D10 C7570 I10 E2002 I22 L2080 D13 L2554 I7 L2581 G6 L7520 D9 R2012 I21 R2411 C19 R2562 J7 R6301 D17 S2551 L16 X7552 G3
A7502 G9 C2011 H21 C2222 C11 C2326 E10 C2559 J7 C2810 K11 C3311 G22 C7531 E9 C7571 J10 E2003 I23 L2104 C20 L2555 J7 L2582 H7 L7522 F8 R2050 F22 R2412 C20 R2563 K6 R6302 D17 S2552 L13 X7553 G3
A7503 E9 C2012 F13 C2228 C10 C2329 D13 C2560 F6 C2811 J10 C7500 J8 C7539 K10 C7575 I9 E2004 I23 L2105 C21 L2556 K6 L2583 H7 L7524 I8 R2060 E14 R2413 C19 R2588 E4 R7502 I9 X7554 G7
C2013 I20 C2229 E12 C2400 C21 C2561 J7 C2812 H10 C7501 I9 C7540 H10 C7579 D9 E2005 J23 L2110 K7 L2558 D6 L2584 H7 L7525 I8 R2070 C10 R2414 D20 R2589 E4 R7503 I9 V2300 E12
B2102 C6 C2018 I21 C2230 E11 C2401 C21 C2562 F5 C2813 H13 C7502 J8 C7541 I9 C7581 J8 E2050 E24 L2111 L7 L2559 D5 L2585 H7 L7526 E8 R2108 L7 R2415 J20 R2590 E4 R7504 J10 V2310 D13 Z1472 G20
B2104 I5 C2019 H21 C2231 E12 C2402 D21 C2563 E6 C2814 J13 C7503 K10 C7542 I9 C7582 I9 E2051 E24 L2112 K5 L2560 F5 L2586 E5 L7527 E8 R2109 L7 R2416 J20 R2591 E4 R7509 J8 V2505 F13 Z1473 G20
B2200 D10 C2050 F22 C2233 C12 C2403 D21 C2564 H6 C2821 H13 C7504 J10 C7543 I9 C7583 E8 E2104 K6 L2113 K5 L2564 E6 L2587 E6 L7561 F5 R2115 C6 R2417 I20 R2592 D6 R7538 F9 V2550 F12 Z2000 H21
B7500 J8 C2051 F22 C2245 E13 C2404 C21 C2565 G6 C2822 J10 C7505 J10 C7545 I9 C7596 F8 E2105 K4 L2120 G11 L2565 E6 L3300 H23 R2116 C6 R2450 I20 R2593 D5 R7539 J10 V2555 F12 Z2550 H11
C2080 C8 C2249 D12 C2405 C21 C2566 I7 C2823 K11 C7506 J8 C7546 J8 C7597 G8 L2300 E12 L2566 G6 L3301 G23 M2100 E21 R2117 C6 R2451 I21 R2594 D5 R7540 G9 V3300 H13 Z2551 H11
C1483 H20 C2081 D13 C2266 E11 C2440 I21 C2567 H7 C2824 J13 C7507 E8 C7547 J10 F2050 F22 L2310 F11 L2567 G6 L6300 D19 R2120 D20 R2452 I21 R2900 I13 R7541 H10 V3301 G13 Z3300 G23
C1484 H20 C2082 D7 C2267 C11 C2441 I21 C2568 E5 C2825 K11 C7508 D9 C7548 I8 D2800 I12 F3300 G23 L2340 E13 L2568 J7 L7501 J8 N2000 I21 R2121 D21 R2501 D14 R2901 I13 R7542 H10 V3310 H11 Z3301 G23
C1485 H20 C2083 E7 C2268 E10 C2445 I20 C2750 K14 C2826 J10 C7509 I8 C7549 I8 D3000 I12 L2347 D13 L2569 J7 L7503 E8 N2001 G12 R2201 C14 R2502 E14 R2902 J13 R7544 H10 V7502 J8 Z6300 E20
C1486 F20 C2108 D21 C2269 C11 C2446 I21 C2751 K14 C2828 K12 C7510 J8 C7552 F7 D3300 H12 G2200 C15 L2400 C21 L2570 E6 L7504 D8 N2120 G11 R2400 E10 R2503 D14 R2903 I13 R7545 G9 Z7513 H9
C1487 F20 C2115 C6 C2271 E11 C2447 I21 C2752 K15 C2829 H12 C7511 E9 C7553 F9 L2401 C21 L2571 E6 L7505 I10 N2200 D11 R2401 D19 R2504 D14 R3300 G22 R7546 G9 X1472 G21 Z7518 I8
C2001 C12 C2116 L7 C2280 E11 C2501 E13 C2800 K12 C3205 E17 C7512 J8 C7554 H7 E1004 C17 L1480 G20 L2402 D21 L2572 I7 L7506 D9 N6300 D18 R2402 D20 R2505 F13 R3302 G13 R7550 G8 X2000 I23 Z7550 G7
C2002 C11 C2117 L7 C2281 D12 C2550 B6 C2801 K11 C3300 G12 C7513 E8 C7559 F9 E1005 K17 L1481 G20 L2403 C21 L2573 I7 L7507 J8 N7509 E9 R2403 D19 R2506 D14 R3303 H23 R7551 J10 X2070 D7
C2003 C12 C2120 F10 C2282 E12 C2551 D6 C2802 K12 C3301 H12 C7514 E8 C7560 J8 E1006 K15 L2001 G13 L2440 I21 L2574 E5 L7508 I9 N7510 G9 R2404 D20 R2507 E14 R3307 G11 R7552 G8 X2400 D22
C2004 F12 C2121 G11 C2285 E11 C2552 D6 C2803 I13 C3303 G11 C7516 E9 C7561 G10 E1007 H14 L2010 H21 L2441 I21 L2575 E5 L7509 E10 N7512 J9 R2405 C19 R2550 F13 R3310 H11 R7553 F7 X2440 J21
C2005 G12 C2122 F11 C2294 C11 C2553 G5 C2804 K13 C3304 G11 C7520 D9 C7562 G8 E1008 C7 L2011 H21 L2501 F13 L2576 E5 L7510 I9 R2406 D20 R2551 F13 R6000 D17 R7554 G7 X2750 I15
C2006 G12 C2123 G11 C2296 C11 C2554 I7 C2805 J13 C3306 G12 C7521 D9 C7563 F7 E1009 K7 L2012 H21 L2550 B6 L2577 E5 L7511 I9 R2000 C12 R2407 D20 R2552 F11 R6001 D17 R7562 F6 X3200 G19
C2007 G12 C2200 C14 C2314 E11 C2555 J7 C2806 H13 C3307 H11 C7523 E10 C7565 F8 E1010 F15 L2013 H21 L2551 D6 L2578 G5 L7512 I9 R2001 G11 R2408 D20 R2553 F11 R6107 E22 R7563 F6 X3300 G24
V
X
Z
G
L
M
N
R
S
D
E
F
A
B
C
