Service Manuals, User Guides, Schematic Diagrams or docs for : Sony Ericsson Mobile Phones Сотовый телефон Sony Ericsson W350I SONY ERICSSON W350I 1
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V18_VDD_IO_LOW
V28_VCC_SYN V28_VCC_RX_TX
Page 2
V18_VDD_IO_LOW
V28_VCC_SYN
V28_VCC_RX_TX
GSMTEST_850/900 GSMTEST_850/900
R_02_Power_Supply
PCS_RX
DCS_RX
GSM09_RX
V28_VCC_RX_TX V18_VDD_IO_LOW
V28_VCC_SYN
VBAT
Page 4-7
V28_VCC_RX_TX
V18_VDD_IO_LOW
VBAT Page 3
V28_VCC_RX_TX V28_VCC_RX_TX
FESW1
V28_VCC_SYN FESW1 FESW1
FESW2
GSM09_RX FESW2 FESW2 GSM09_RX
FESW3
DCS_RX FESW3 FESW3 DCS_RX
DCSPCS_Tx
PCS_RX DCSPCS_Tx DCSPCS_Tx PCS_RX
GSM_Tx GSM_TEMP
GSM_Tx GSM_Tx GSM_TEMP GSM_TEMP
Edge1_PA
Edge1_PA Edge1_PA
R_03_Antenna_Switch
PON_PA
PON_PA PON_PA
DCS
DCS DCS
MODE_SELECT
MODE_SELECT MODE_SELECT
RAMP MCLK0
RAMP RAMP MCLK0 MCLK0
IRX_TX_P BT_MCLK
IRX_TX_P IRX_TX_P BT_MCLK BT_MCLK
IRX_TX_N
IRX_TX_N IRX_TX_N
QRX_TX_P
QRX_TX_P QRX_TX_P
QRX_TX_N
QRX_TX_N QRX_TX_N
RF_DATA
RF_DATA RF_DATA
RF_CLK
RF_CLK RF_CLK
RF_EN
RF_EN RF_EN
TRX_EN
TRX_EN TRX_EN
PON_SW
PON_SW PON_SW
AFC
AFC AFC
R_04_Edge_Top
Confidential
V18_VDD_IO_LOW Approved according to 00021-LXE 107 42/1
VBAT SCHEMA DIAGRAM
Sony Ericsson
3
VBAT
Johanna W350 AAB-1022121-BV, AAB-1032061-BV
V18_VDD_IO_LOW
RADIO TOP
1203-5975 1 (7)
N7520 V28_VCC_SYN V28_VCC_RX_TX
OM3750
POWER
LINEAR REGULATORS-RF
R5201 0ohms
41 V28A_VCC_SY
RF1VDD
42 V28A_VCC_RX_TX
RF2VDD
R5202 0ohms
OM3750HN/N3
1201-9133
06AUG22 - key_cindy C5201 C5210
10uF 22pF C5202
10uF
V18_VDD_IO_LOW
V28_VCC_SYN
V28_VCC_RX_TX
R5203
0ohms V28_VCC_SYN
GSMTEST_850/900 V28_VCC_RX_TX
R5204
0ohms
GND Confidential
Approved according to 00021-LXE 107 42/1
SCHEMA DIAGRAM
V18_VDD_IO_LOW
Sony Ericsson
RADIO 3
V18_VDD_IO_LOW
Johanna W350 AAB-1022121-BV, AAB-1032061-BV
Power Supply
1203-5975 2 (7)
V28_VCC_RX_TX
R5303 B5301
0ohms
V28_VCC_RX_TX_B5301 4 3 GSM_TEMP (BB page 7)
V+ VO
2
GND
5 1
C5304 GND NC
0.01uF
LM20_LEADFREE
1000-8510
X5301 X5300 Leadfree
L5306
0.1uH
V28_VCC_RX_TX_N5301
1204-6720
MS-156A
C5308
22pF R5313 R5301 C5302
0ohms 0ohms GND GND 10pF
Z2 Z1 L5303 0.0015uH
A A_TERM C_TERM C
L5305 W5301 06AUG17- key_cindy
L5301
FESW3 0.1uH 0.015uH
VC3 C5310 C5309
(RF page 6)
1 5pF 1.5pF
C5306
22pF
GND GND
L5304
FESW2 0.1uH
VC2
(RF page 6)
N5301
C5307
22pF 11 10 ANT_N5301
VDD ANT
8
VC3
L5302 7 5 PCS_RX PCS_RX
VC2 RX4 (RF page 5)
FESW1 0.1uH
VC1 6 4 DCS_RX DCS_RX
(RF page 6) VC1 RX3 (RF page 5)
14 3 GSM09_RX GSM09_RX
C5305 1800_1900_TX RX2 (RF page 5)
22pF 16 2
850_900_TX RX1
1
9
12
DCSPCS_Tx GND
(RF page 7) 13 R5306
47ohms
15
GSM_Tx
(RF page 7)
1001-1886 2
A030A_EPCOS
Confidential
Approved according to 00021-LXE 107 42/1
V28_VCC_RX_TX SCHEMA DIAGRAM
Sony Ericsson
RADIO 3
V28_VCC_RX_TX
Johanna W350 AAB-1022121-BV, AAB-1032061-BV
Antenna Switch
1203-5975 3 (7)
Page 5
PCS_RX
PCS_RX PCS_RX
DCS_RX
DCS_RX DCS_RX
GSM09_RX
GSM09_RX GSM09_RX
V18_VDD_IO_LOW V28_VCC_SYN
V28_VCC_RX_TX
R_05_Receiver_EDGE
V28_VCC_SYN
V28_VCC_RX_TX
V18_VDD_IO_LOW
IRX_TX_P FESW1
IRX_TX_P IRX_TX_P FESW1 FESW1
IRX_TX_N FESW2
IRX_TX_N IRX_TX_N FESW2 FESW2
QRX_TX_N FESW3
QRX_TX_N QRX_TX_N FESW3 FESW3
QRX_TX_P MCLK0
QRX_TX_P QRX_TX_P MCLK0 MCLK0
RF_DATA BT_MCLK
RF_DATA RF_DATA BT_MCLK BT_MCLK
RF_CLK
RF_CLK RF_CLK
RF_EN
RF_EN RF_EN
TRX_EN
TRX_EN TRX_EN
PON_SW
PON_SW PON_SW
AFC
AFC AFC
R_06_Synthesizer_EDGE
V28_VCC_RX_TX VBAT
VBAT
V28_VCC_RX_TX
DCS
DCS DCS
PON_PA
PON_PA PON_PA
MODE_SELECT
MODE_SELECT MODE_SELECT
RAMP GSM_Tx
RAMP RAMP GSM_Tx GSM_Tx
Edge1_PA DCSPCS_Tx
Edge1_PA Edge1_PA DCSPCS_Tx DCSPCS_Tx
R_07_Transmitter_EDGE
V18_VDD_IO_LOW
V28_VCC_RX_TX
V28_VCC_SYN
Confidential
VBAT
Approved according to 00021-LXE 107 42/1
SCHEMA DIAGRAM
Sony Ericsson
V18_VDD_IO_LOW 3
VBAT
RADIO
V28_VCC_RX_TX
Johanna W350 AAB-1022121-BV, AAB-1032061-BV
V28_VCC_SYN TOP EDGE
1203-5975 4 (7)
N5000
UAA3588E
RX RF
L5512
0.01uH
Z5120 LB2IB_1 26
LB1IA
GSM09_RX GSM09_RX 1 3 27
IN OUT L5506 LB1IB
(RF page 3) C5511
0.0082uH
4 1.2pF
L5513
OUT 0.01uH
2 5 LB2IA_1 LB2IA 29
GND GND LB2IA
LB2IB 30
LB2IB
B9401_DGLL96F
1200-1958
942.5MHz HB1IA 32
HB1IA
HB1IB 33
HB1IB
HB2IA 35
Z5122 HB2IA
L5518
0.0047uH HB2IB 36
SAW HB2IB
HB1IB_1
Freq
PCS_RX PCS_RX 1 6
(RF page 3) IN_PCS OUT_1DCS UAA3588E_R2
C5517 C5520 1200-9619
4 7
IN_DCS OUT_2DCS 1.5pF
1.5pF
8 L5519
OUT_1PCS
0.0047uH
9 HB1IA_1
OUT_2PCS
CASE GND
2 5
3 10
B9300
1000-8350 L5524
1842.5 AND 1960 0 0.0039uH
HB2IB_1
DCS_RX
C5523 L5224
(RF page 3) 0.0082uH
0.5pF L5525
0.0039uH
HB2IA_1
Confidential
Approved according to 00021-LXE 107 42/1
SCHEMA DIAGRAM
Sony Ericsson
RADIO 3
Johanna W350 AAB-1022121-BV, AAB-1032061-BV
RECEIVER EDGE
1203-5975
5 (7)
V28_VCC_SYN
R5610
0ohms
V28_VCC_SYN_N5000
C5609
22pF
V28_VCC_SYN
R5608
0ohms
V28_VCC_SYN_R_5608_N5000
C5606 C5607
V28_VCC_RX_TX
0.01uF 22pF
L5606
0.1uH GND
V28_VCC_RX_TX_N5000
C5605 C5631
V28_VCC_SYN 0.01uF 22pF
N5000
UAA3588E
L5601 SYNTH / CTRL
0.1uH
V28_VCC_SYN_L5601_N5000
22 VCCSYN
25 VCCRFLO
V18_VDD_IO_LOW 10 VCCIF
C5602 C5630
0.1uF 22pF 34 VCCRF
28 GNDRF1 VCC
R5603
0ohms
V18_VDD_IO_LOW_N5000 15 VDDL AFC
16 GNDL (BB page 7)
DIG
7 IA N7200
C5604
22pF 6 IB REFVCC_N7200 4 3
VCC OUT
BB GNDRF2 31
R5638 R5628 VCO
IF 1Kohms 10Kohms
9 QA GNDRF3 37 1 2
VC GND
8 QB GNDRF4 40 C5626 AFC_R5638 AFC_N7200
C5625 END3574B
1uF 0.001uF 1200-1964
GNDRF5 2
C5636
C5629
3 FESW1 0.001uF
100pF
R5650 FE
4 FESW2
0ohms SWITCH
IRX_TX_P IRX_TX_P IRX_TX_P_N5000
(BB page 9) 5 FESW3 CONTROL GNDREF 21
C5651 REFVCC 18
22pF
14 SWON CLKFDBX 19 C5634
0.001uF
R5651 REF
11 DATA REFIN 20
0ohms
IRX_TX_N IRX_TX_N_N5000
(BB page 9) 12 CLK CLKOUT 17
3WB
R5652
13 EN
0ohms
QRX_TX_P QRX_TX_P_N5000
(BB page 9)
23 CTRL
PWR EN
C5653
22pF RFTUNE 24
R5653 41 TGND
0ohms
QRX_TX_N QRX_TX_N_N5000
(BB page 9)
BT_MCLK (BB page 15)
UAA3588E_R2
1200-9619 DIG
FESW1 DIG FESW1 C5638
(RF page 3) 10pF
FESW2 DIG FESW2
(RF page 3)
FESW3 DIG FESW3
(RF page 3)
GND
PON_SW PON_SW_N5000
(BB page 9)
PON_SW DIG 0ohms
R5612 MCLK0 (BB page 2)
C5616 C5617 C5618 C5615
22pF 22pF DIG
22pF 22pF
(BB page 9) RF_DATA DIG RF_DATA
(BB page 9) RF_CLK DIG RF_CLK
(BB page 9) RF_EN DIG RF_EN
(BB page 9) TRX_ENTRX_EN
DIG TRX_EN_N5000
Confidential
R5611
470ohms
Approved according to 00021-LXE 107 42/1 SCHEMA DIAGRAM
C5620
22pF
Sony Ericsson
V18_VDD_IO_LOW
V28_VCC_SYN V28_VCC_RX_TX
RADIO 3
V28_VCC_SYN Johanna W350 AAB-1022121-BV, AAB-1032061-BV
V28_VCC_RX_TX Synthesizer EDGE
V18_VDD_IO_LOW
1203-5975 6 (7)
RFIN_LBO
N5000
C5712
UAA3588E 39pF R5701
TX RF C5705 N5704 0ohms
RFIN_LBO_2 RFIN_LBO_1 RFIN_LBO
R5703 39pF
38 LBO 0ohms LBO_1 LBO_2 1 3
LBO IN OUT
1 L5704 C5710 C5711
HBO 10pF 10pF
R5711 R5721 L5703 0.022uH
470ohms 470ohms 0 022u
RFIN_HBO
39 4 2
TXVCC GND GND
HBO
UAA3588E_R2 GND SAFEF897MAL0F00_2016 GND
1200-9619 1200-1952 L5708
L5706 0.0015uH 897MHz 0 0047uH
HBO HBO 1 HBO_1 RFIN_HBO
R5714
0ohms C5760
R5704 R5705 L5707 1.5pF
470ohms 470ohms 0 0047uH
V28_VCC_RX_TX C5724 C5726
1.5pF 1.5pF
C5713 C5714
10pF RFIN_LBO RFIN_HBO
0.1uF
N5700
L5710
GND GND QUADBAND PA MODULE 0.0039uH
1 HB_RFIN HB_RFOUT 18 DCSPCS_Tx_1 DCSPCS_Tx
(RF page 3)
7 LB_RFIN LB_RFOUT 12 DCSPCS_Tx
DCS R5722 C5746
470ohms C5741 C5740 0 68pF
(BB page 9) 1pF 1pF
DCS_N5700 2 BAND_SEL
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