Schematics Repair Drawing, Electrical

Schematics, Electrical
Applicable for Xperia X8, E15i, E15a

1243-6264 Rev 1
Company Internal Sony Ericsson Mobile Communications AB
 X1003
E1001

2
30
V1
SP5400
N5400 R2022

N5000
V5100

R2021
X1001 R2002
C5401
SP5000

5
91

C5000
R2
C2960

C5502
C5501

X7000
R2970

N5502
C2966

L2
V5500

90
E1002
C2965

N2
N2905

R2923

R2925

C2971
R2924

C7105
13

N5500
90
9
U2905

C2

U2904
U2906

U2907
C2
L2
C2959 SP5500

ST7101
ST7000

R2971
C2
90
C8125

92
C8123 C8126

92
Z2904

4
R5205

C2
S5206 C2968 C8147 SP8101 SP8000

93

U2903

C8124
C2
ST3507

ST3506

0
C2916

R5501
C2952

C2
U2928 SP7000 C5500 R5500

93
R5505

C2950

C8133
U2908

C8132
92
2
C2969

C8140
9
N2904

L8140
C2
SP8102
N8101

Z2
C8122 C8120
U2927
V5501

91
ST7100

4
90
Z8000

03
R5204

L2
90

5
U2925

9
91
SP8100

Z2
C2842 U2935

C2
2

1
U2926

91
1
92

C2
C2

U2924

U2923
C8141

C8142
U2934 Z2907

7
93

L2

C2918
C2

90
Z2905 Z2802

C2951
1

C2949
U2933
R2806 SP8106

Z2906
N8100
C8144

5
C2841

91
N8000

C8131
U2
U2929 L2815

9
C8102

90

C2801
C2829

U2
C2
C2830

C2827
C2844

C2828
C2805 R2802 R2803

U2
84

9
SP8205

3
C8110

11
14

U2
V1300

91
U2

U2931
U2930

C2882

C2883
0
U2
SP8301

91

C2811
91

C2816

C2808
C2886
C2899

C2807
3

U2

C8301
C2817

C2893

ST8200
U2932 L2816
C2836 ST8201 C8101

C2821
L2819
C8004

C2884
ST8000
C8003 C8005

R2804
L2817

C8103
C8111
C2845

C8100
C3101
SP8200

C2813
C1302

SP8202
C2

C2818

C2822

L2906
C2846 92
8
C2922
C1300

C1307

SP8201
SP8204

SP8203
C2847 C2823

N8300

C2005
ST8204
C2848 C2831

C8104
C2804
B5100

Z8401

C2007
ST8202
N2801

R2010
L2800

L2806
SP8300
V8300 B2001

C2825

C2006
C2850 C2849 C2815
C8300
C2877

L2821
L2822
N2800

L2809
C2868

C2869
L2820

L2810
C2867 C2876 C2887

Z2801
C2810
C2875

L2807

L2808
C2874 C2885

C2881
E1000

L2814
L2813
C2814 R1353
R2016 C2004 C2021 C1350
C2022 R2020
C2880

Z2800
N2810 C1357
C2819

N2009

L2812

R2017
C2879 SP2002
N2005

L2811

C1358
C2892
C2878 ST5200

N2803 L1350 N1350

C1356
C1359
U2900 C2020 R2300
R5203

V5210
B3500

R2864

R2863
S5200
C2891 R2805 R1358

S5205

C2890

C2806

C2800
C2889

U2920
C2888
L2900 V2000

C2003
R2862
C2812

C1355
C2894 C2895
C1353

U2902

C2961

C2962
U2922

U2901
C2861

C2860
R5202 R2856 C2863
C2862
R1351

R2852
C2865

C2896
C1352

U2921
R2861
C2809

C1354
C1305
R2858

L1002
R2857 C2864

R1504
C1025
C7406

C1015
R1304
C1019

R1505
C1004

C1001
SP1002

C1026
C1304
N7401

R7402
SP2301
C1550 C1526
L1001
C1558 C1511 C1527 C1549 C1563

C1012
C1501
C2408 R1302 C2403 C2405
R1501 R1500

R3600
SP2302

C1044
C1559 C1518 C1557 C1539
SP2300
C1027
C1032 C1031 C7407

C1035

C1000
C1017
C o p y r i g h t (c ) 2 0 0 2 S o n y E r i c s s o n M o b i l e C o m m u n i c a t i o n s A B , A l l r i g h t s R e s e r v e d

R2301
C2409

R2400

N1600
C1533

C1014
L1003
C2414

R2312

SP2000
C1547
C1030
SP2003
C2415

C2840
SP2001 C1016
C1521

C1036

C1022
C2406

C1538
C1028

R1000

V5101
C1544
C2416

C1029
N1500
C1543

N2400

C1003
C1552 C1023
C1502 C1528
L1000

C1033
C2401

C1034

C1002
C1007

C1009
C1006
C2080 C1018

C1008
C1021

C2002
C2407

C1520

C1020
C2839
C1537 R1001
C1005
C2001 C2000
C1509 C3513

C1043
C2412

C1507

C1010
R5201 R3502 R3505

S5204 B2000

C1024
C3509
C3514
C2410

C1522 R3503 R3506

C3507
R3300 C2030

X5300
R5200 C3508
C2417

C3302
N3500

C5505

R5600
C3510

C3519
C3515

C7102
R3301

V7100
C3506
C2402

L7100

N7100

C7103
C3529
C3504 C3505 C1037

R7100
C1564 C1542 R2406 C1530 C1554 C1524 C1553 C1514
R2404

C3501
N1000
E1003
SP2200

C1504
C1500
C5600
C3502 C3503 C1038
X1002 C1045 C1567 C1512 R2200 C1519 C1566 C1532 C1513
C3500 C3517
C7106
SP5300 N5503

C8408
Z8400

C8401
L8406 L8407

E1003
N8401

L8405
N8402 C8402

X1004

C8404
C8403
C8410
C8406

S5203 S5202 S5201

Primary Side
6

Xperia X8, E15i, E15a

1236-5463 1 (2 )
 R1306

R4109

C3518

R3504
L3503 L3504
C1306 R4110

Z2200

C4114

V2200
R4115

X4100
C4107
X3500 X3501
R4114
TP2300
X2200
R4111

R4112

TP1305 TP1302
R4113

R4108

TP2200 TP1301

X1300
TP3100 TP1303 TP1300

R2311
R2309

X3502 R2310

V4000
C4000
R3500

V3500
X4000
V4003
C4001
R3501

R4000

V4001

X1005
X1005

X3503 L2828

SP7314 X2802
SP7312
C o p y r i g t (c ) 2 0 0 2 S o n y E r i c s s o n M o b i l e C o m m u n i c a t i o n s A B , A l l r i g h t s R e s e r v e d

X2801
TP2001

SP7313
C7301

TP2310
X7300
X3600

R3601 TP2314 TP2307 TP2301 TP2305 TP2302 TP2312

R3603
R3604

V3602

C3600
C3602
SP7311
TP2315 TP2316
L3601
L3600

L3602

V3603
L3604
R3602

X2800
C3601 TP2313 TP2306 TP2308 TP2309 TP2304 TP2311
N3600

C2820
L3603

R2825
X1006
L3102

R3305
C3301
V3601

C3303

C3300

R3303 X2804 C2824

R6001

R6000

L2805
C2851
C2832
C8405

R8404
C8411

R8405 R8403
X8400
X8402

X8401

S e c o n d a r y s id e 6

Xperia X8, E15i, E15a

1236-5463 2 (2 )
 Core Peripheral
POWER_BUS
POWER_BUS
POWER_BUS

POWER_BUS
POWER_BUS
POWER_BUS
I2C_SDA
POWER_BUS KPD_PWR_N UIM1_M_RESET
I2C_SCL KPD_PWR_N
I2C_SCL
POWER_BUS UIM1_M_DATA
KPD_PWR_N
I2C_SDA
POWER_BUS I2C_SCL
SIM_FET_CTRL
POWER_BUS
POWER_BUS I2C_SDA

TCXO_PM_OUT P4_Camera
TCXO_PM_OUT TCXO_PM_OUT I2C_SCL

I2C_SDA
C2_Power_Asics
PON_RESET_N
TCXO_EN PON_RESET_N PON_RESET_N
SLEEP_CLK POWER_BUS
TCXO_PM_IN SLEEP_CLK SLEEP_CLK TCXO_MXU

TCXO_USB TCXO_EN P2_IO-devices

PS_HOLD TRK_LO TCXO_PM_IN WE2_N_R

BATT_THERM WE2_N_R
TCXO_USB

MSM_USBPHY_LDO_3V3_EN PS_HOLD C4_Memories

C1_Power_Mgmt
C3_System

I2C_SCL

I2C_SDA

MSM_USBPHY_LDO_3V3_EN

N1500

BATT_THERM A1 R1

A2 R27

POWER_BUS A3 T1

PS_HOLD A4 T27

TCXO_USB A5 U1

TCXO_PM_IN POWER_BUS A6 U27

TCXO_EN A7 V1
TCXO_PM_IN
A8 V27

POWER_BUS POWER_BUS A9 W1
TRK_LO TCXO_EN
UIM1_M_RESET A10 W27
SLEEP_CLK SLEEP_CLK GPS_IN UIM1_M_RESET
A11 Y1
UIM1_M_DATA
TCXO_MXU UIM1_M_DATA MSM_USBPHY_LDO_3V3_EN A12 Y27
P5_BT-WLAN-GPS
SIM_FET_CTRL
SIM_FET_CTRL A13 AA1
GPS_IN
WE2_N_R A14 AA27
BATT_THERM LED_STAT_GRN_K A15 AB1
POWER_BUS
OPTOSENSE
OPTOSENSE LED_STAT_RED_K A16 AB27
PS_OUT
POWER_BUS PS_OUT LED_STAT_BLUE_K A17 AC1
POWER_BUS
GSM_BANDGAP_REF A18 AC27
POWER_BUS
A19 AD1
GPS_IN P1_Audio
A20 AD27
POWER_BUS TCXO_MXU TRK_LO
PDET_IN A21 AE1
PDET_IN PDET_IN
WCDMA_PRI_RX_HB_M A22 AE27
WCDMA_PRI_RX_HB_M WCDMA_PRI_RX_HB_M POWER_BUS I2C_SCL
WCDMA_PRI_RX_HB_P A23 AF1
WCDMA_PRI_RX_HB_P WCDMA_PRI_RX_HB_P SLEEP_CLK I2C_SDA
WCDMA_PRI_RX_LB_M LED_STAT_GRN_K A24 AF27
WCDMA_PRI_RX_LB_M WCDMA_PRI_RX_LB_M LED_STAT_GRN_K
WCDMA_PRI_RX_LB_P LED_STAT_RED_K A25 AG1
WCDMA_PRI_RX_LB_P WCDMA_PRI_RX_LB_P LED_STAT_RED_K OPTOSENSE
LED_STAT_BLUE_K A26 AG2
PA_ON0 LED_STAT_BLUE_K PS_OUT
WCDMA_RX_HB_SE2 A27 AG3
PA_R0 WCDMA_RX_HB_SE2 WCDMA_RX_HB_SE2 PA_ON0
P3_Optics
TX_GSM850_EGSM900 B1 AG4
GSM_PA_PWR_CTL TX_GSM850_EGSM900 TX_GSM850_EGSM900 PA_R0
TX_DCS1800_PCS1900 B27 AG5
TX_WCDMA_HB_SE TX_DCS1800_PCS1900 TX_DCS1800_PCS1900 GSM_PA_PWR_CTL
C1 AG6
TX_WCDMA_LB TX_WCDMA_HB_SE
TRX_WCDMA_HB_SE2 C27 AG7
TX_WCDMA_HB TRX_WCDMA_HB_SE2 TRX_WCDMA_HB_SE2 TX_WCDMA_LB
TRX_WCDMA_LB D1 AG8
TX_GSM_LB TRX_WCDMA_LB TRX_WCDMA_LB TX_WCDMA_HB
TRX_WCDMA_HB D27 AG9
TX_GSM_HB TRX_WCDMA_HB TRX_WCDMA_HB TX_GSM_LB
E1 AG10
GSM_BANDGAP_REF TX_GSM_HB
C6_RF2
E27 AG11
C5_RF1
F1 AG12
TX_GSM_HB
F27 AG13
TX_GSM_LB
G1 AG14
TX_WCDMA_HB
G27 AG15
TX_WCDMA_LB
H1 AG16
TX_WCDMA_HB_SE
H27 AG17
GSM_PA_PWR_CTL
J1 AG18
PA_R0
J27 AG19
PA_ON0
K1 AG20
GSM_BANDGAP_REF
K27 AG21

L1 AG22

L27 AG23

M1 AG24

M27 AG25

N1 AG26
Shield Cans N27 AG27
N1500
P1
P3 GPIO78 AC18
NC P27
B-PD:nppukp
X1001
J11
P3 GPIO57 U9 P2 GPIO98 C17
NC NC P8 GPIO115 NC E1000 E1001 1
B-PD:nppukp B-NP:pdpukp B-PD:nppukp
X1002 MSM7227
Clamp Clamp <NM>
P4 AC22 P3 AF18 P2 B17 P8 H12 1 1 1227-0995
GPIO3 NC GPIO81 NC GPIO99 NC GPIO116 NC GND GND
B-PD:nppukp B-PD:nppukp B-NP:pdpukp B-PD:nppukp 1
X1003
Will be connected Will be connected
P3 GPIO16 AF9 P3 GPIO83 Y18 P2 GPIO100 H16 P3 GPIO122 AE19 to GND in PCB to GND in PCB
NC NC NC NC 1
B-PU:nppdkp BW-PD:nppukp B-PU:nppdkp B-NP:pdpukp X1004
#HW Default EBI2
AUX JTAG 1
P3 GPIO23 Y12 P10 GPIO84 M5 P2 GPIO101 H18 P3 GPIO123 AF19
NC NC NC NC
B-PD:nppukp B-PD:nppukp B-PU:nppdkp B-NP:pdpukp
ROBYN_SHIELD_FENCE_BB1 ROBYN_SHIELD_FENCE_BB2
1227-4462 1 1227-4463 1
P3 GPIO26 W13 P10 GPIO85 M6 P2 GPIO102 M17 P9 GPIO127 H13
NC NC NC NC
B-PD:nppukp B-PD:nppukp B-NP:pdpukp B-PD:nppukp

P3 GPIO28 Y13 P4 GPIO96 W18 P2 GPIO103 G26 P9 GPIO128 H14

NC NC NC NC
BW-PD:nppukp B-PD:nppukp B-NP:pdpukp B-PD:nppukp
E1002 E1003
MSM7227 MSM7227 MSM7227
1227-0995_1 1227-0995_1 1227-0995_1 P9 GPIO130 J13
NC
B-NP:pdpukp Clamp Clamp
1 1
GND GND
P8
B-NP:pdpukp
GPIO131 C11
NC
Will be connected Will be connected
Confidential CIRCUIT DIAGRAM
to GND in PCB to GND in PCB X1005
MSM7227
1227-0995_1 Sony Ericsson
1
ROBYN_SHIELD_FENCE_BB3 1232-3446 1
1227-4464 1 2
X8
Mainboard Schematic
1239-3879 Band 1-8
X8

X8 Top 1236-3680
1236-5440 6 Top
USB - 2200
TP2200
Power Management - 1000
.
USB VTCXO_2V85
TEST MATRIX Z2200 R1001 100ohms
1 N1500
VBUS VREG_HKADC
2 USB_DM_CON 1 2 MSM7227_USB
D-
3 USB_DP_CON USB_DP B14 USBPHY_ID C13
D+ USBPHY_DP SP2200 C1021
4 4 3 USB_DM B15 USBPHY_REXT E15 10nF
ID NC USBPHY_DN

1
5 C14 USBPHY_SYSCLK B13 TCXO_USB
GND USBPHY_VBUS TCXO_USB Page C3
DLP0NSN900HL2L 90 100MHz VBAT VRFPH
1224-6060

C2

C1
MSM7227 R2200 VHPAMP
1227-0995_1 N1600
6.04Kohms
USB_TEST_MATRIX 1% PM7540_POWER_3_3 VRFRX0
1226-0172
D12 VDD_TCXO VREG_TCXO D13
VCAM_SA28
VREG_SYNT E12
VCAM_IO26
B13

A
C1023 C1002 VREG_GP5 VCAM_AF30
V2200 5V VBAT
2.2uF 100nF B9 A8
VDD_RF1 VREG_RFRX1

3
ESD7L5.0DT5G VDD_QFUSE_PROG
1220-8901 A10
VREG_RFRX2

VREG_GP4 A9
C1024 C1020 C1018 C1017 C1014 C1016 C1015 C1019
D6 A3 1uF 1uF 2.2uF 2.2uF 2.2uF 1uF 2.2uF 2.2uF
VDD_RF2 VREG_RFTX
VBAT
VBAT VREG_GP1 A2
L1002 4.7uH
N7 VDD_C2_PA VSW_PA N4
VRFRX1
1226-6894
VBAT VREG_PA M4 1

C1025 22uF
X2200 L1003 4.7uH

Charging & Battery Management - 1300

N9 VDD_C1_E VSW_MSMC1 N8
N1600 VMSMC1
MICRO USB 1226-6894 1
VREG_MSMC1 M8 VMSMC1 C1045 10uF
CONNECTOR PM7540_USB_1_3
3 H2 USB_ID USB_DAT J4 C1030 22uF
D+ NC NC C1027 C1031 C1035 C1000 C1036 C1022
2.2uF 100nF 4.7uF 100nF 4.7uF 100nF L1001 4.7uH C1044 10uF
2 L2 USB_D_P USB_SE0 K4 VSW_MSMC2 N6
D- NC NC VMSMC2
1226-6894
4 M2 USB_D_M USB_OE_N H4 VREG_MSMC2 M6 1 VMSMC2
ID NC NC NC Place SPLITS close
1 VBUS VDRIVE L1 C1012 10uF
VBUS USB_VBUS to MSM
L1000 4.7uH
VSW_MSME N10
VBAT VMSME_1V8
5 R1304 1226-6894
GND B11 VMSME_1V8 M9 1 VMSME_1V8
C1306 47Kohms C1305 VCOIN VREG_MSME
Z1 R1306 VBAT
Shield 1uF 2.2uF C1029 22uF
47Kohms

+
Z2 25V C2003 BACKUP
Shield D1 L13 220uF F13 G13
USB_CTL_N VBACKUP CAP VDD_MSME2 VREG_MSME2
Z3 NC
Shield NC VBAT J12 H13
VDD_MSMP VREG_MSMP VMSMP_2V6
Z4 C2000 18pF
Shield M13 B10 A11
XTAL_IN VDD_ANA VREG_MSMA VMSMA_2V6

C1
ZX62D1-B-5PA
1224-0652 1 32768k B2000 B8 VDD_L_SPKR
1000-8271 C1043 C1010 C1028
32768k 4.7uF 4.7uF

C2
XTAL_OUT N13 D7 VDD_R_SPKR 1uF

E2 VCHG R1000 121Kohms

C2001 18pF
TP2001 1%
A12 REF_ISET
C1026 C1032 SP1002
SLEEP_CLK K7 SLEEP_CLK VBAT 100nF C13 REF_BYP
SLEEP_CLK Page C3, P5, P3 2.2uF
C1003 100nF VREG_USB M1

D2 CHG_CTL_N MSM_INT_N D10 PM_INT_N G2 VDD_WLAN VREG_WLAN G1

NC VPS
F12 VDD_GP6 VREG_GP6 E13
VSDC
TCXO_EN D9 TCXO_EN M10 VDD_RUIM VREG_RUIM1 N11
TCXO_EN Page C3 VUIM1
C2002 100pF
TCXO_IN H12 TCXO_PM_IN VREG_GP3 N12
TCXO_PM_IN Page C3 VOPTO30
TCXO_OUT G10 TCXO_PM_OUT K12 VDD_GP2 VREG_MMC K13
TCXO_PM_OUT Page C3 VLCD
SBDT/SSBI K10 PMIC_SSBI VREG_GP2 J13
VLCD_IO
VBAT
SBCK H10 VMSMP_2V6 A13 REF_GND VREG_5V J1
NC
SBST J10 VSW_5V K1
NC C1004 C1005 C1006 C1007 C1008 C1009
C1 E5 4.7uF 4.7uF 2.2uF 2.2uF 2.2uF 2.2uF
ISNS_P GND
C2 ISNS_M SP2001 E6 GND GND G8
C1034 C1033 C1001
100nF 100nF 100nF
KPD_PWR_N C12 N1500 E7 GND GND G9

PM_INT_N AB12 GPIO24 P3 E8 GND GND H5

SP2000 BW-PD:nppukp
PON_RESET_N F10 E9 GND GND H6
4 8
3 E4 BAT_FET_N PMIC_SSBI W10 GPIO106 P3 F5 GND GND H7
B-PD:nppukp
F6 GND GND H8
V1302 R2002 1Kohms
NTLJS3113P PS_HOLD E10 PS_HOLD_MSM W12 GPIO25 P3 F7 GND GND H9
X1300 VBAT_CONN 1200-1780 B-PD:nppukp
F2 VBAT F8 GND GND J5
BATTERY TP1300 TP1303 MSM7227
1227-0995_1 F9 GND GND J6
CONNECTOR
PM7540
7 6 5 2 1 1206-9521 G5 GND GND J7
1
3 G6 GND GND J8

Radio Component C1300 KPD_PWR_N G7 J9

C1302 VREG_HKADC GND GND
33pF KPD_PWR_N Page P2
Z1 Pace close to batt connector 100nF C1304
<NM> 22uF PON_RESET_N
PON_RESET_N Page C3
PM7540
PS_HOLD 1206-9521
PS_HOLD Page C3
Z2 TP1301 1
R1302
100Kohms VBAT
1% N1000
BATT_THERM
BATT_THERM Page P1
2
TP1302 TP1305 MSM_USBPHY_LDO_3V3_EN 3
CE
C

Page P1 MSM_USBPHY_LDO_3V3_EN
1

3.3V
C1307 V1300
100pF DF2S6.8FS
1000-0282
4 1
A

1
2

VDD VOUT VUSB_3V3

2 5
GND SLUG
C1037
C1038 2.2uF
1uF RP103K331D-TR
1232-1629 3 1224-6892 1

VBUS

VDRIVE
N1500

L14 GPIO132 P9
B-NP:pdpukp

MSM7227
1227-0995_1 VBAT VMSMA_2V6 VBAT VHPAMP VMSMC1 VMSMC2 VMSME_1V8 VMSMP_2V6 VUSB_3V3 VUIM1 VSDC VTCXO_2V85

N1350
L1350 1uH R1351 68mohms
VDD_QFUSE_PROG VRFRX0 VRFRX1 VRFPH VREG_HKADC VLCD VLCD_IO VCAM_SA28 VCAM_IO26 VOPTO30 VPS DCO VBAT_CONN
CHARGE
B5 CD 1225-8646 250mW
SW C1
C4 PSEL
NC C2 POWER_BUS
SW POWER_BUS
VBUS A1 VBUSIN
SW C3
A2 VBUSIN
BOOT A3 C1350 10nF
B1 PMID
CSIN E1
B2 PMID
CSOUT E4
B3 PMID
CSOUT E5
VDRIVE E3 DRV
TS E2 VMSMP_2V6
C5 STAT NC
DCO
NC
ControlIF
SCL A4 I2C_SCL
I2C_SCL Page C3
SDA A5 I2C_SDA R1353
I2C_SDA Page C3
10Kohms
AccessorySupply N1500

D4 DCOUT INT B4 AB20 GPIO124 P3

BW-NP:pdpukp
D5 DCOUT
MSM7227
D1 PGND 1227-0995_1
C1358
1uF
C1357 C1356 C1359 C1355 D2 PGND C1354 C1353 C1352 Confidential CIRCUIT DIAGRAM
1uF 2.2uF 2.2uF 1uF 1uF 100nF 10uF
25V 16V 16V D3 PGND
Sony Ericsson
BQ24180 1230-9642

Core
X8
Mainboard Schematic
Band 1-8 X8

Power Management 1236-3680

1236-5440 6 C1
DB Decoupling - 1500 VMSMC1
N1500
VMSME_1V8

MSM7227_DC_POWER
VMSMC1 B2 VDD_C1 VDD_P1 K25 VMSME_1V8

B3 VDD_C1 VDD_P1 M25

B26 VDD_C1 VDD_P1 P25
C2 VDD_C1 VDD_P1 T25
E19 VDD_C1 VDD_P1 V25
G23 VDD_C1 VDD_P1 Y25
J19 VDD_C1
K9 VDD_C1 VDD_P2 E22 VMSME_1V8

K23 VDD_C1 VDD_P2 E25

L12 VDD_C1 VDD_P2 H25 VMSMP_2V6

L17 VDD_C1
M11 VDD_C1 VDD_P3 T5 VMSMP_2V6

VMSMC1 N23 VDD_C1 VDD_P3 Y5

P23 VDD_C1 VDD_P3 AE7
U11 VDD_C1 VDD_P3 AE11
U17 VDD_C1 VDD_P3 AE15
W19 VDD_C1 VDD_P3 AE18 VMSME_1V8

Y20 VDD_C1
AB11 VDD_C1 VDD_P4 AD25 VMSMP_2V6
AE26 VDD_C1 VDD_P4 AE22
AF2 VDD_C1
AF3 VDD_C1 VDD_P7 E10 VMSMP_2V6

AF25 VDD_C1 VDD_P7 L5

VMSMC2
AF26 VDD_C1
H22 VDD_SNS_C1 VDD_P8 E13 VMSMP_2V6
NC
VMSMC2 Y8 VDD_C2
AC5 VDD_C2 VDD_P9 E18 VMSMP_2V6 VUIM1

AC10 VDD_C2
VDD_QFUSE_PROG
AA5 VDD_SNS_C2 VDD_P10 N5 VUIM1 VMSMA_2V6
NC

N11 VDD_QFUSE_PRG VDD_A C3 VMSMA_2V6

VDD_A C8

VDD_A E6

VDD_A F9

VDD_A N8

VDD_A R5

VDD_A J5

VDD_A J6

VDD_A K5

VDD_A K6

VDD_A P9

VDD_A R8

VDD_A T2

VDD_MDDI AE12 VMSME_1V8

VUSB_3V3

VDD_USBPHY_2P6 F14 VMSMA_2V6

VDD_USBPHY_3P3 E16 VUSB_3V3

100nF

100nF

100nF

100nF
100nF

100nF

100nF

100nF

100nF

100nF

100nF

100nF

100nF

100nF
100nF

100nF

100nF

100nF

100nF

100nF

100nF

100nF

100nF

100nF

100nF

100nF
100nF

100nF

100nF

100nF

100nF

100nF

100nF

100nF

100nF

100nF

100nF
100nF

100nF

100nF

100nF
MSM7227
1227-0995_1

C1530

C1544

C1539

C1532

C1528

C1527

C1526

C1524
C1538

C1537

C1543

C1542
C1566

C1563

C1522

C1509

C1550

C1533

C1552

C1514

C1554

C1553

C1513

C1512

C1511

C1518

C1519

C1520

C1521

C1549

C1547
C1567

C1564

C1559

C1558

C1557

C1501

C1502

C1504

C1500

C1507
N1500
MSM7227_GND
B4 GND GND AE5
E14 GND GND AE13
F10 GND
F15 GND
F19 GND
G22 GND
K22 GND
L6 GND
L13 GND
L15 GND
M12 GND
M13 GND
M14 GND
M15 GND
M16 GND
N12 GND
N13 GND
N14 GND
N15 GND
N16 GND
N22 GND
P6 GND
P11 GND
P12 GND
P13 GND
P14 GND
P15 GND
P16 GND
P17 GND
P22 GND
N1500
R12 GND MSM7227_UNUSED
R13 GND RSVD T9 NC
R14 GND GND_A B8 RSVD U5 NC
R15 GND GND_A D3
MSM7227
R16 GND GND_A E5 1227-0995_1
R17 GND GND_A E9
T12 GND GND_A H5
T13 GND GND_A H6
T14 GND GND_A J8 Confidential CIRCUIT DIAGRAM
T15 GND GND_A J9
T16 GND GND_A K8 Sony Ericsson
U14 GND GND_A N9
V22 GND_A P5
Y6
GND
Core
GND GND_A P8
VMSMA_2V6 VMSMC1 VMSMC2 VMSME_1V8 VMSMP_2V6 VUSB_3V3 VUIM1 VSDC VDD_QFUSE_PROG
Y19 GND GND_A R9
X8
AA22 GND GND_A T3 Mainboard Schematic
POWER_BUS
POWER_BUS AB10 GND GND_A T6 Band 1-8 X8
AB14 GND GND_A U6

MSM7227 Power ASICs 1236-3680

1227-0995_1

1236-5440 6 C2
 VMSMP_2V6
Debug - 2300 TP2314
TP2307 TP2301 TP2302 TP2305 TP2310

TP2309 TP2308 TP2304 TP2306

R2300
10Kohms
JTAG_RESOUT_N

JTAG_TRST_N

JTAG_RTCK

JTAG_TCK

JTAG_TMS

JTAG_TDI
N1500
MSM7227_JTAG
Y2 TDI TDO AB2 JTAG_TDO

AA2 TMS MODE_3 W11 SP2300

AB3 MODE_0 PJTAG AJTAG N1500
TCK MODE_2 AE9 SP2301
AB5 0 ARM9 ARM11
RTCK MODE_1 AC9 SP2302 1 (default) ARM9+11 P10 GPIO86 M8 RCA1
TP2315
BW-PD:nppukp
AA3 TRST_N MODE_0 AB6 MODE_0

P10 GPIO87 M9 RCA2

TP2316
MSM7227 B-PD:nppukp
R2301 1227-0995_1
10Kohms MSM7227
1227-0995_1

R2312
BOOT_SCUR

0 (default) Non secure boot 10Kohms TP2311

N1500 1 Secure boot

P4 GPIO95 AB18 BOOT_SCUR

B-PD:nppukp TP2312

MSM7227
1227-0995_1
WDOG_EN

TP2313

PS_HOLD
PS_HOLD Page C1

System Core - 2000

SP2002
N1500

P3 GPIO105 T11 TCXO_EN

TCXO_EN Page C1
B-PU:nppdkp

MSM7227
1227-0995_1
N1500

MSM7227_BB_CONTROL VMSMP_2V6
V2000
AB19 Reference uses VMSMA_2V6 and ferrite!
Page C1 PON_RESET_N RESIN_N RESOUT_N W17 NC
1219-7587 Y3 WDOG_EN R2016 100Kohms
SLEEP_CLK AA6 SLEEP_CLK
Page C1 SLEEP_CLK
TCXO_PM_OUT U3 TCXO LCDC_PCLK B11 N2005
Page C1 TCXO_PM_OUT NC 1
A R2017 33ohms
4 TCXO_USB
MSM7227
C2004 100pF 3
B
& Y TCXO_USB Page C1
1227-0995_1
5 2
VCC GND

TC7SG00AFS
1230-5223
VTCXO_2V85
C2020
SP2003 100nF
B2001

1 VCON OUT 4 TCXO_PM_IN

TCXO_PM_IN
C2005 TCXO_PM_IN Page C1
VTCXO_2V85 10nF 6 2
VCC NC C2819
NC
1nF
N2009
3 GND NC 5 TCXO_MXU
TRK_LO B1 NC TCXO_MXU Page C5
Page C5 TRK_LO D C2006 C2007
R2020 2Kohms TRK_LO_ADJ 22pF 100nF
B2 PRE Q D2 KT2520F19200DCV28RAC
1227-7654 1
TCXO_PM_OUT A1 C1 R2010 100ohms 19.2MHz
CLK Qn NC
C2 CLR VMSMP_2V6

I2C
C2021
33nF

A2 D1
VCC GND
SN74AUP1G74YZPR
1206-9553 R2021 R2022
3.3Kohms 3.3Kohms
C2022 1
100nF
N1500

P3 GPIO61 V3 I2C_SDA
I2C_SDA Page C1, P4, P3, P2
B-PU:nppdkp

P3 GPIO60 V2 I2C_SCL
I2C_SCL Page C1, P4, P3, P2
B-PU:nppdkp

MSM7227
1227-0995_1

Confidential CIRCUIT DIAGRAM

Sony Ericsson

Core
X8
Mainboard Schematic
VMSMA_2V6 VMSMP_2V6 VTCXO_2V85 Band 1-8 X8

System & Debug 1236-3680

POWER_BUS

1236-5440 6 C3
 Memories - 2400
N1500
MSM7227_EBI1
R2400 49.9ohms W20 EBI1_CAL EBI1_RESOUT_N AD26 RESOUT1_N

EBI1_WE_N AB23 EBI1_WE_N

EBI1_DQM(3) J25 EBI1_DM_3 EBI1_RAS_N T20 EBI1_RAS_N

EBI1_DQM(2) M20 EBI1_DM_2 EBI1_CAS_N N17 EBI1_CAS_N

EBI1_DQM(1) N25 EBI1_DM_1 EBI1_CS1_N U19 VMSME_1V8

NC N2400 N2400
EBI1_DQM(0) V26 EBI1_DM_0 EBI1_CS0_N U20 EBI1_CS0_N
NANDDBR4N5AZCC5F_SDR NANDDBR4N5AZCC5F_POWER
EBI1_CKE1 R19 EBI1_CS0_N J2 CS0 B5 VDDN NC B1
NC NC
EBI1_DATA(31) J26 EBI1_DQ_31 EBI1_CKE0 T19 EBI1_CKE0 EBI1_WE_N K1 WED N5 VDDN NC B2
NC
EBI1_DATA(30) K20 EBI1_DQ_30 EBI1_DCLK W26 EBI1_DCLK_P EBI1_CAS_N H2 CAS NC B10 NC
EBI1_DATA(29) J20 EBI1_DQ_29 EBI1_DCLKB W25 EBI1_DCLK_M EBI1_RAS_N G2 RAS DQ31 C7 EBI1_DATA(31) B8 VDDdA NC F3
NC
EBI1_DATA(28) J23 EBI1_DQ_28 EBI1_BA_1 V19 EBI1_BA1 EBI1_BA1 K2 BA1 DQ30 C8 EBI1_DATA(30) H10 VDDdB NC G1
NC
EBI1_DATA(27) J22 EBI1_DQ_27 EBI1_BA_0 AC25 EBI1_BA0 EBI1_BA0 J3 BA0 DQ29 D7 EBI1_DATA(29) P8 VDDdC NC M4
NC
EBI1_DATA(26) K19 EBI1_DQ_26 EBI1_CKE0 E3 CKE0 DQ28 D8 EBI1_DATA(28) D1 VDDsA NC P1
NC
EBI1_DATA(25) K26 EBI1_DQ_25 EBI1_ADR_13 W22 EBI1_ADDR(13) EBI1_DCLK_P G8 CLK DQ27 D6 EBI1_DATA(27) H1 VDDsA NC P10 NC
EBI1_DATA(24) L22 EBI1_DQ_24 EBI1_ADR_12 AC26 EBI1_ADDR(12) EBI1_DCLK_M H8 CLK_N DQ26 E8 EBI1_DATA(26) M1 VDDsC
EBI1_DATA(23) L19 EBI1_DQ_23 EBI1_ADR_11 V23 EBI1_ADDR(11) DQ25 D5 EBI1_DATA(25) VSSd B9

EBI1_DATA(22) L23 EBI1_DQ_22 EBI1_ADR_10 AB26 EBI1_ADDR(10) DQ24 F6 EBI1_DATA(24) C9 VDDQd VSSd C10
EBI1_DATA(21) L20 EBI1_DQ_21 EBI1_ADR_9 AB25 EBI1_ADDR(9) EBI1_DQS(3) E5 DQS3 DQ23 F7 EBI1_DATA(23) D10 VDDQd VSSd D9

EBI1_DATA(20) M19 EBI1_DQ_20 EBI1_ADR_8 AA23 EBI1_ADDR(8) EBI1_DQS(2) H7 DQS2 DQ22 E6 EBI1_DATA(22) E9 VDDQd VSSd E10
EBI1_DATA(19) L26 EBI1_DQ_19 EBI1_ADR_7 AA25 EBI1_ADDR(7) EBI1_DQS(1) G5 DQS1 DQ21 H4 EBI1_DATA(21) F10 VDDQd VSSd F9

EBI1_DATA(18) M26 EBI1_DQ_18 EBI1_ADR_6 Y26 EBI1_ADDR(6) EBI1_DQS(0) J7 DQS0 DQ20 H3 EBI1_DATA(20) G9 VDDQd VSSd G10
EBI1_DATA(17) M22 EBI1_DQ_17 EBI1_ADR_5 Y23 EBI1_ADDR(5) DQ19 F5 EBI1_DATA(19) J10 VDDQd VSSd H9

EBI1_DATA(16) M23 EBI1_DQ_16 EBI1_ADR_4 T17 EBI1_ADDR(4) EBI1_DQM(3) E7 DMQ3 DQ18 E4 EBI1_DATA(18) K9 VDDQd VSSd J9

EBI1_DATA(15) N26 EBI1_DQ_15 EBI1_ADR_3 Y22 EBI1_ADDR(3) EBI1_DQM(2) F8 DMQ2 DQ17 F4 EBI1_DATA(17) L9 VDDQd VSSd K10
EBI1_DATA(14) N19 EBI1_DQ_14 EBI1_ADR_2 W23 EBI1_ADDR(2) EBI1_DQM(1) G6 DMQ1 DQ16 G4 EBI1_DATA(16) M10 VDDQd VSSd L10
EBI1_DATA(13) N20 EBI1_DQ_13 EBI1_ADR_1 AA26 EBI1_ADDR(1) EBI1_DQM(0) J8 DMQ0 DQ15 G3 EBI1_DATA(15) N9 VDDQd VSSd M9

EBI1_DATA(12) P26 EBI1_DQ_12 EBI1_ADR_0 V20 EBI1_ADDR(0) DQ14 J4 EBI1_DATA(14) VSSd N10
EBI1_DATA(11) R26 EBI1_DQ_11 EBI1_ADDR(13) M3 A13/NC DQ13 H5 EBI1_DATA(13) VSSd P9

100nF

100nF

100nF

100nF

100nF

100nF

100nF

100nF

100nF

100nF

100nF

100nF

100nF

100nF
EBI1_DATA(10) P19 EBI1_DQ_10 EBI1_DQS_3 H26 EBI1_DQS(3) EBI1_ADDR(12) F1 A12 DQ12 H6 EBI1_DATA(12)

EBI1_DATA(9) R25 EBI1_DQ_9 EBI1_DQS_2 L25 EBI1_DQS(2) EBI1_ADDR(11) F2 A11 DQ11 J5 EBI1_DATA(11) VSSN C5

C2417

C2416

C2415

C2414

C2412

C2410

C2409

C2408

C2407

C2406

C2405

C2403

C2402

C2401
EBI1_DATA(8) T26 EBI1_DQ_8 EBI1_DQS_1 P20 EBI1_DQS(1) EBI1_ADDR(10) K3 A10 DQ10 J6 EBI1_DATA(10) VSSN P6

EBI1_DATA(7) R22 EBI1_DQ_7 EBI1_DQS_0 U26 EBI1_DQS(0) EBI1_ADDR(9) D4 A9 DQ9 G7 EBI1_DATA(9)

EBI1_DATA(6) R23 EBI1_DQ_6 EBI1_ADDR(8) E2 A8 DQ8 K6 EBI1_DATA(8) VSSsA J1

EBI1_DATA(5) R20 EBI1_DQ_5 EBI1_ADDR(7) D3 A7 DQ7 K5 EBI1_DATA(7) VSSsA M2

EBI1_DATA(4) T23 EBI1_DQ_4 EBI1_ADDR(6) E1 A6 DQ6 K7 EBI1_DATA(6) VSSsB C1

EBI1_DATA(3) T22 EBI1_DQ_3 EBI1_ADDR(5) D2 A5 DQ5 L8 EBI1_DATA(5)

NANDCBR4N9xZBC5E
EBI1_DATA(2) U25 EBI1_DQ_2 EBI1_ADDR(4) C2 A4 DQ4 K8 EBI1_DATA(4) 1228-4569
EBI1_DATA(1) U23 EBI1_DQ_1 EBI1_ADDR(3) L3 A3 DQ3 L7 EBI1_DATA(3)

EBI1_DATA(0) U22 EBI1_DQ_0 EBI1_ADDR(2) L2 A2 DQ2 L6 EBI1_DATA(2)

EBI1_ADDR(1) L1 A1 DQ1 L5 EBI1_DATA(1)

MSM7227
1227-0995_1 1 EBI1_ADDR(0) K4 A0 DQ0 L4 EBI1_DATA(0)

NANDCBR4N9xZBC5E
1228-4569

EBI1_DQS(3:0)

EBI1_DQM(3:0)

EBI1_ADDR(13:0)

EBI1_DATA(31:0)

VMSME_1V8

R2404
1Kohms

NAND2_RDY NAND2_RDY

N1500 N2400
MSM7227_EBI2 NANDDBR4N5AZCC5F_NAND
EBI2_OE_N B19 EBI2_OE_N EBI2_OE_N B3 RE R/B C6

EBI2_WE_N H19 EBI2_WE_N EBI2_CS0_N B6 CE

G25 EBI2_BUSY0_N EBI2_UB_N C19 EBI2_UB_N EBI2_UB_N B4 CLE I/O15 N8 EBI2_DATA(15)

F26 EBI2_CLK EBI2_LB_N L16 EBI2_LB_N EBI2_WE_N B7 WEN I/O14 M7 EBI2_DATA(14)

NC
RESOUT1_N C3 WP I/O13 N7 EBI2_DATA(13)

EBI2_CS7_N H20 EBI2_LB_N C4 ALE I/O12 P5 EBI2_DATA(12)

NC
EBI2_DATA(15) B21 EBI2_DATA_15 EBI2_CS6_N J18 I/O11 P4 EBI2_DATA(11)
NC
EBI2_DATA(14) B22 EBI2_DATA_14 EBI2_CS5_N J17 I/O10 N4 EBI2_DATA(10)
NC
EBI2_DATA(13) C21 EBI2_DATA_13 EBI2_CS4_N H23 A2 DNU I/O9 P3 EBI2_DATA(9)
NC NC
EBI2_DATA(12) E21 EBI2_DATA_12 EBI2_CS1_N F22 A9 DNU I/O8 P2 EBI2_DATA(8)
NC NC
EBI2_DATA(11) C22 EBI2_DATA_11 EBI2_CS0_N F23 EBI2_CS0_N A10 DNU I/O7 M8 EBI2_DATA(7)
NC
EBI2_DATA(10) C24 EBI2_DATA_10 R1 DNU I/O6 N6 EBI2_DATA(6)
NC
EBI2_DATA(9) E26 EBI2_DATA_9 EBI2_ADR_16 J16 R2 DNU I/O5 M6 EBI2_DATA(5)
NC NC
EBI2_DATA(8) B24 EBI2_DATA_8 EBI2_ADR_15 E17 R9 DNU I/O4 P7 EBI2_DATA(4)
NC NC
EBI2_DATA(7) F25 EBI2_DATA_7 EBI2_ADR_14 J15 R10 DNU I/O3 M5 EBI2_DATA(3)
NC NC
EBI2_DATA(6) C26 EBI2_DATA_6 EBI2_ADR_13 F17 I/O2 N3 EBI2_DATA(2)
NC
EBI2_DATA(5) D26 EBI2_DATA_5 EBI2_ADR_12 B16 I/O1 N2 EBI2_DATA(1)
NC
EBI2_DATA(4) C23 EBI2_DATA_4 EBI2_ADR_11 C16 I/O0 N1 EBI2_DATA(0)
NC
EBI2_DATA(3) B23 EBI2_DATA_3 EBI2_ADR_10 H15 R2406
NC
10ohms NANDCBR4N9xZBC5E
EBI2_DATA(2) C25 EBI2_DATA_2 EBI2_ADR_9 B18 1228-4569
NC
EBI2_DATA(1) D25 EBI2_DATA_1 EBI2_ADR_8 B25
NC
EBI2_DATA(0) E23 EBI2_DATA_0 EBI2_ADR_7 F21
NC
EBI2_ADR_6 B20
NC
EBI2_ADR_5 F20
NC
EBI2_ADR_4 H17
NC
EBI2_ADR_3 E20
NC
EBI2_ADR_2 C20
NC
EBI2_ADR_1 C18
NC
EBI2_ADR_0 F18
NC

MSM7227
1227-0995_1
WE2_N_R Page P1
EBI2_DATA(15:0)

Confidential CIRCUIT DIAGRAM

VMSME_1V8

Sony Ericsson
POWER_BUS
POWER_BUS
Core
X8
Mainboard Schematic
Band 1-8 X8

Memories 1236-3680
1236-5440 6 C4
GSM/EDGE/Common - 2800
UMTS - 2900

TRK_LO
TRK_LO Page C3
PA_ON0
PA_ON0 Page C6
PA_R0
PA_R0 Page C6
GSM_PA_PWR_CTL
GSM_PA_PWR_CTL Page C6
TX_ON

Transciever Module N1500

MSM7227_ANALOG_RF
GSM_PA_PWR_CTL N2 PA_PWR_CTL
N3 PA_PWR_CTL_M
NC
GSM_BANDGAP_REF GSM_BANDGAP_REF N6 GSM_BG_REF
Page P1 GSM_BANDGAP_REF
PA_R0 W2 PA_RANGE0/GP_PDM1
PA_ON0 W6 PA_ON0

VMSMA_2V6
TX_ON T8 TX_ON/GRFC_10
Mount close between pin
Antenna Switch & GSM Rx SAW Filters TRK_LO
NC
M3

M2
TX_AGC_ADJ R6 & R5 on MSM7227
TRK_LO_ADJ
C2840
2.2nF
C2839
33pF PRX_I_M G2 I_IM_CH0 DAC_REF R6
PRX_I_P G3 I_IP_CH0
PRX_Q_M H2 Q_IM_CH0
TRX_WCDMA_HB_SE2 Page C6 PRX_Q_P H3 TX_I_M
Q_IP_CH0
TRX_WCDMA_LB Page C6
C2894
TRX_WCDMA_HB Page C6 DRX_I_M J2 68pF
I_IM_CH1 I_OUT_N R2
DRX_I_P J3 I_IP_CH1 I_OUT_P R3 TX_I_P

DRX_Q_M K2 Q_IM_CH1 Q_OUT_N P2 TX_Q_M

DRX_Q_P K3 Q_IP_CH1 Q_OUT_P P3

C2895
VRFPH MSM7227 68pF
1227-0995_1

TX_Q_P VRFRX1

N2801
ANT_SW RF_TX_BUS
C2836 7
100pF Vdd
N1500 RF_RX_BUS
P3 GPIO59 U2 SSBI_RX0 VMSMP_2V6 VRFRX0
P3 GPIO75 AE17 ANT_SEL0 11 Vc1 UMTS1 16 C2841 22pF TRX_WCDMA_HB_SE2 B-PD:nppukp
B-PD:nppukp
ANT_SEL1 10 Vc2 UMTS2 15 C2842 56pF TRX_WCDMA_LB MSM7227
1227-0995_1 N2800
AC17 ANT_SEL2 9 14 C2843 22pF TRX_WCDMA_HB C2899
P3 GPIO74 Vc3 UMTS3 Page C3 TCXO_MXU 33pF RTR6285
B-PD:nppukp R2806 C2812
ANT_SEL3 8 13 C2844 22pF L2800 11nH <NM> 4.7uF
Vc4 UMTS4 C2825 22pF C2809
GPS_IN
Y16 51ohms Page P5 GPS_IN 100nF
P3 GPIO73
B-PD:nppukp
18 6 C2845 22pF L2819 3nH TX_ON 26 23
C2827 C2828 C2829 C2830 ANT Rx1 L2806 RF_On VDDM
33pF 33pF 33pF 33pF 3.3nH
P3 GPIO72 AB17 Rx2 5 20 SBDT VDDA1 3
<NM> <NM> <NM> <NM>
B-PD:nppukp
22 GSM850/900_Tx Rx3 4 TCXO_MXU 2 TCXO VDDA1 4
C2813
MSM7227 2.7pF 4.7uF
1227-0995_1 20 GSM1800/1900_Tx Rx4 3 C2876 1900_IN_N 19 NC VDDA1 6
C2817 C2821 Z2801 NC
C2849 1.2pF 1pF 10
<NM> <NM> L2809 L2810 VDDA1
TX_GSM850_EGSM900 RX_PCS1900 1 1900_IN 1900_OUT 8
Page C6 TX_GSM850_EGSM900 1 19 12nH 5.6nH 10nF C2885 5 22
56pF GND GND VTUNE1 VDDA1

4.7ohms
<NM>

R2803
1900_OUT 9 500MHz 10nF
R2802
C2850 2 GND GND 21 C2886 24 VTUNE2 VDDA1 53 4.7ohms
TX_DCS1800_PCS1900 C2877 2.7pF 1900_IN_P
Page C6 TX_DCS1800_PCS1900 12 23 1nF C2887 9 1
22pF GND GND VTUNE_GPS VDDA2
C2846 22pF RX_DCS1800 4 1800_IN 1800_OUT 6
17 GND GND 24 VDDA2 7
C2874 4.7pF
1800_OUT 7 1800_IN_N
TX_I_M 63 TX_IN VDDA2 8
LMSP43MA-706 2 GND
C2818 C2822 TX_I_P 64 21
1223-8454 1 1.5pF 1.5pF TX_IP VDDA2
3 L2807 L2808
<NM> <NM> GND 22nH 5.6nH TX_Q_M 65 TX_QN VDDA2 25
5 <NM>
GND GND 10
TX_Q_P 66 TX_QP VDDA2 27
C2875 4.7pF 1800_IN_P
B9800 TX_IREF 67 DAC_IREF VDDA2 37
1230-0975 1
1842.5MHz-1960MHz 68 TX_RBIAS VDDA2 43
C2847 56pF C2800
Z2800 C2880 2.2pF 900_IN_N 12pF 54
<NM> R2805 VDDA2
GSM1511dualLBRxSAW 60
C2823 L2813 L2814 VDDA2
RX_EGSM900 1 900_In 900_Out 8 12Kohms
56pF 22nH 27nH 42 61
<NM> <NM> GPS_IN VDDA2
900_Out 9 2.2pF
500MHz
C2881 900_IN_P VDDA2 62

44 GPCS_INP
56pF RX_GSM850 4 C2878 1.8pF
C2848 850_In 850_Out 6 850_IN_N
45 GPCS_INN C2811 C2814 C2815 C2816 C2892 C2810 C2808 C2807 C2893 C2805 C2804 C2889 C2890 C2806 C2891
C2831 850_Out 7 L2811 L2812 100nF
C2888 100nF 100nF 22pF 100nF 100nF 100nF 100nF 100pF 100nF 100pF 100nF 100pF 100pF 100pF
46 DCS_INP LB_RF_OUT1 55 22pF <NM>
56pF 18nH 27nH <NM> <NM> <NM>
2 GND
<NM> <NM> 1.8pF 500MHz 47 56
DCS_INN HB_RF_OUT1
3 GND C2879 850_IN_P
48 EGSM_INP TX_GSM_LB
TX_GSM_LB
5 GND GND 10
PDET_IN 49 EGSM_INN LB_RF_OUT2 57 TX_GSM_HB
Page C6 PDET_IN TX_GSM_HB

SAWFD881MCN0F00 50 GCELL_INP HB_RF_OUT2 58 TX_WCDMA_LB

Z2802 TX_WCDMA_LB
1229-8429 1
C2883 2.2pF 51 59 TX_WCDMA_HB
881.5MHz-942.5MHz UMTS2150MHz GCELL_INN HB_RF_OUT3 TX_WCDMA_HB
BalUnRxSAW TX_WCDMA_HB_SE
L2815 L2816 TX_WCDMA_HB_SE
4.7nH 3.9nH
ANT_FEED_SW C2801 2pF 1 IN OUT 4 52 PDET_IN
<NM>
OUT 3 C2882 2.2pF 28 WB_MX_INP PRX_QP 11 PRX_Q_P

29 WB_MX_INM PRX_QN 12 PRX_Q_M

2 GND GND 5 WCDMA_PRI_RX_LB_P 30 WPRXLBP PRX_IN 13 PRX_I_M

WCDMA_PRI_RX_LB_P
WCDMA_PRI_RX_LB_M 31 WPRXLBM PRX_IP 14 PRX_I_P
WCDMA_PRI_RX_LB_M
SAFEB2G14FB0F00
1229-6392 1 WCDMA_PRI_RX_HB_P 32 WPRXHBP
WCDMA_PRI_RX_HB_P
2140MHz
WCDMA_PRI_RX_HB_M 33 WPRXHBM DRX_QP 15 DRX_Q_P
WCDMA_PRI_RX_HB_M
GSM/UMTS
WCDMA_RX_HB_SE2 36 WPRXSE2 DRX_IN 18 DRX_I_M
ANTENNA X2804 WCDMA_RX_HB_SE2
C2851 22pF 38 WPRXSE1 DRX_QN 16 DRX_Q_M
R2825 0ohms NC
2 R_TERM C_TERM 1
X2800 VRFRX1 39 17 DRX_I_P
1 NC WDRXHB2 DRX_IP
4 3
GND GND C2832 L2805 40
C2820 C2824 WDRXHB1
1.5pF 6 5 1pF For ESD 22nH C2884 R2804 L2817 NC
1pF GND GND 2nH
<NM> <NM> 100nF 1Kohms 41
<NM> <NM> NC WDRXLB
X2801 69
1 CRS5001-4202E Gnd_slug
1203-9688
WPRXSE2_OUT 34 WPRXSE2_OUT
35 WPRXSE1_OUT
NC
Not needed
for Murata FEM
RTR6285
1229-6139 1

X2802
<NM> 1
L2828
3.9nH
1211-1435
<NM>

1200-2144
Confidential CIRCUIT DIAGRAM

Sony Ericsson

Core
X8
Mainboard Schematic
Band 1-8 X8
VBAT VMSME_1V8 VMSMP_2V6 VRFRX0 VRFRX1 VRFPH

RF Transciever 1236-3680
POWER_BUS
1236-5440 6 C5
GSM/EDGE/Common - 2800
UMTS - 2900

UMTS Band 1
C2928 1.2pF C2922 22pF WCDMA_RX_HB_SE2
WCDMA_RX_HB_SE2 Page C5
L2900 Z2903
4.7nH C2961 100pF
TX_WCDMA_HB_SE TX_WCDMA_HB_SE 1 4 C2910 100pF VBAT L2906
Page C5 TX_WCDMA_HB_SE IO IO 2.4nH
3 Z2902
GND L2904
C2962 10nH SAW
1.5pF 2 5
GND GND C2911 Freq
1pF N2901 8 6 C2937 3.3pF TRX_WCDMA_HB_SE2
<NM> RX ANT TRX_WCDMA_HB_SE2 Page C5
MULTIPLE_VENDORS C2913 2.2pF
1205-4053 2 RFIN RFOUT 9 4
TX L2901 C2921
1950MHz 3.9nH 1pF
PA_ON0 PA_ON0 5 VEN VCC1 1
Page C5 PA_ON0 L2903 L2905 <NM>
4 8.2nH 6.8nH
VMODE VCC2 10 2
GND_6 GND_1
9

3 VBP 3 1
GND_5 GND_2
5 7
C2915 C2920 C2932 GND_4 GND_3
6 330pF 330pF 2.2uF
C2929 C2930 C2924 CPL GND 7
22pF 22pF 100pF R2915 B39212B7684A710
8 ISO GND_SLUG 11 1204-4799 1
51ohms Mount close to Vcc2
ACPM-5001-TR1
1227-8690 1

UMTS Band (4 2) RX_WCDMA_HB_M U2910 6.8pF WCDMA_PRI_RX_HB_M

WCDMA_PRI_RX_HB_M Page C5

U2909 <NM> U2912

Z2904 <NM> 3.3nH 4.3nH
<NM> <NM>
U2900 22pF U2902 0ohms
TX_WCDMA_HB TX_WCDMA_HB 1 4 U2904 33pF RX_WCDMA_HB_P U2911 6.8pF WCDMA_PRI_RX_HB_P
Page C5 TX_WCDMA_HB IN OUT VBAT WCDMA_PRI_RX_HB_P Page C5
<NM>
<NM> 3 Z2905 <NM>
<NM> GND <NM>
U2914
U2901 5 U2905 SAW 1.5nH
2nH GND U2903 0ohms 1 6 <NM> TRX_WCDMA_HB
<NM> 1pF <NM> RX ANT TRX_WCDMA_HB Page C5
2
GND <NM> N2905 <NM> 8 RX
U2907 33pF U2915
SAFEA1G73AA0F00R14
1200-9334 1 2 RFIN RFOUT 9 3 TX 51ohms
U2913
AF5 PA_ON2 5 0.5pF
P3 GPIO110 VEN VCC1 1 U2906
<NM> U2908 GND 2
<NM>
B-PD:nppukp 1pF 4.7nH
PA_R1 4 VMODE VCC2 10 7 GND GND 4
<NM> <NM>
MSM7227
1227-0995_1 3 VBP 9 GND GND 5

C2916 C2950 C2952

R2970 1nF 1nF 2.2uF SAYFP1G73CA0F00
6 CPL GND 7 <NM> 1223-8473 1A
C2965 C2966 C2960 <NM> <NM>
22pF 22pF 100pF 0ohms 8
<NM> <NM> <NM> ISO GND_SLUG 11
Mount close to Vcc2
ACPM-5004
1227-8710 1A

UMTS Band 8 (5) RX_WCDMA_LB_M

U2930 1.8pF
WCDMA_PRI_RX_LB_M
WCDMA_PRI_RX_LB_M Page C5
Z2906
U2920 100pF U2929
U2922 3.3pF 1 10nH U2932
TX_WCDMA_LB TX_WCDMA_LB 4 U2924 100pF 22nH
Page C5 TX_WCDMA_LB IO IO <NM>
3 RX_WCDMA_LB_P U2931 1.8pF WCDMA_PRI_RX_LB_P
GND U2925 WCDMA_PRI_RX_LB_P Page C5
U2921 2 5 0ohms Z2907
12nH GND GND U2923 <NM> VBAT
1pF SAW
<NM> U2934 22pF
MULTIPLE_VENDORS 1 RX ANT 6 TRX_WCDMA_LB
TRX_WCDMA_LB Page C5
1221-8726 N2904 8 RX
897.5MHz U2933
U2927 4.7nH 8.2nH
N1500 2 RFIN RFOUT 9 3 TX U2935
AC12 PA_ON1 PA_ON1 5 1pF
P3 GPIO22 VEN VCC1 1 GND 2
<NM>
B-PD:nppukp U2928 7
4 VMODE VCC2 10 1pF GND GND 4
U2926
MSM7227 1pF
1227-0995_1 3 VBP <NM> 9 GND GND 5
Page C5 PA_R0

C2949 C2918 C2951

R2971 680pF 680pF 2.2uF SAYFP897MCA0B00
6 CPL GND 7 1223-8491 1
C2969 C2968 C2959
22pF 22pF 100pF 0ohms <NM> 8 ISO GND_SLUG 11 R2923 82ohms
C2971 33pF PDET_IN
Mount close to Vcc2 PDET_IN Page C5
ACPM-5008
1227-8743 1 R2924 R2925
82ohms 82ohms

N1500

P3 GPIO104 Y10
B-PD:nppukp

MSM7227
1227-0995_1

GSM
C2861
R2856 27ohms
TX_GSM_HB TX_GSM_HB
Page C5 TX_GSM_HB
VBAT_CONN
22pF
R2857 R2858
200ohms 200ohms

N1500

P3 GPIO79 U16 GSM_PA_BAND

C2863 C2864 C2865
B-PD:nppukp 1nF 100nF 10uF

P3 GPIO80 Y17 GSM_PA_EN

B-PD:nppukp N2810
GSM_EDGE_PA
MSM7227 L2820 4.7nH
1227-0995_1 1 DCS/PCS_IN DCS/PCS_OUT 16 TX_DCS1800_PCS1900
TX_DCS1800_PCS1900 Page C5
2 BS
C2868 C2867
C2862 3 1pF 0.5pF
R2862 27ohms TX_EN
TX_GSM_LB TX_GSM_LB <NM>
Page C5 TX_GSM_LB
4 VBATT
56pF
R2863 R2864 5 VAPC NC 13
NC
200ohms 200ohms
N2803 6
NC NC
L2821 6.8nH L2822 2.2nH
1 5 8 GSM_IN GSM_OUT 9 TX_GSM850_EGSM900
IN OUT TX_GSM850_EGSM900 Page C5
R2861
P3 GPIO77 AF17 GSM_SAW_SW_MODE 7 4 7 GND GND 12
VC GND R2852 C2869
B-PU:nppdkp
100ohms 2 6 2.2Kohms 10 14 1pF
GND GND C2860 GND GND
MSM7227 C2896
1227-0995_1 3 8 39pF 11 15
100pF GND GND GND GND

GND 17
LMSM32AA-798
GSM_PA_PWR_CTL GSM_PA_PWR_CTL 1229-0242
Page C5 GSM_PA_PWR_CTL SKY77336
1223-8455 2

Confidential CIRCUIT DIAGRAM

Sony Ericsson

Core
X8
Mainboard Schematic
VBAT_CONN VBAT VMSMP_2V6
Band 1-8 X8
POWER_BUS RF Power Amps 1236-3680
1236-5440 6 2010-07-08 C6
 TP3100

FM Radio - 3100
FM_ANTENNA

VMSMA_2V6
N8100
WL1271_FM_RADIO_B
SE-PORT - 3600
CONTROL
H4 FM_EN

I2C_INTERFACE
GND
L5 FM_SDA FM_IRQn K5
AC13 RID_EN

1 G
P3 GPIO30

2S
M5 FM_SCL B-PU:nppdkp
V3602
I2S_INTERFACE MSM7227
1227-0995_1
SSM3J16CT 8
H6 1201-9257 1
FM_I2S_DI FM_I2S_DO L7 R3603 10Kohms
RID_AIN
4 3 2 1

3 D
J6 FM_I2S_CLK 1%
H5 FM_I2S_FSYNC 5
P8 GPIO114 H11 RID_INT SE-PORT (3.5mm+) 6
AUDIO BW-PD:nppukp CONNECTOR 7
R3604 100Kohms
J8 FMAUDLIN FMAUDLOUT J11 FML MSM7227

Analog Audio - 3500

1227-0995_1

K8 FMAUDRIN FMAUDROUT J10 FMR

DCO

RF MIC2_N
C3101 27pF
L11 FMRFINP FMRFOUTP L10
C3300 2.2uF X3600
R3300 100ohms
L9 FMRFINM
L3102 3.5mm AVP
MIC2_P 120nH 1236-1090 4A
N3600 AGND
WL1271 C3303 2.2uF
1219-6481 1 VHPAMP L3602 1200-0317 2
N1500 TJATTE3 SPR/AUXINR
R3303 1.1Kohms NC
B2 COO V_MIC A5
B-PD:nppukp GPIO120 F11 HP_AMP_SD_N
P8 R3505 27Kohms D1 SP_ref INTMICint B3
C3301
R3506 27Kohms 3.3nF B5 1
MSM7227 INTMIC L3601 1200-0317 SPL/AUXINL
1227-0995_1 R3305 1Kohms
MIC2_P A1 D2 PHF_MICP 3
MICP_int MICP MIC/CVBS
N3500 L3600 1200-0317
N1500 A2 MICN_int MICN D3 4B
LM48861_A NC NC FM
MSM7227_ANALOG_AUDIO C3513 L3603 1000-2609 A3 SPL_AUXL R3601 5.1Kohms R3602 27Kohms
B1 VDD OUTL C1 SPL_int SPL D4 8 PLUG_DETECT
1uF R3502 27Kohms
L3604 1000-2609 A4 SPR_AUXR
HPH_VREF H8 NC C3514
C3 INL OUTR D1 SPR_int SPR D5 5
DCO
R3503 27Kohms
HPH_R H10 HPH_R 1uF D3 INR CPP A1 B1 VAD RID_AIN 6 RID/AIN
HPH_L J10 HPH_L B2 SHDN# CPN A3 C1 GND C3602
7
PGND
C3517

C
33pF NC Z1

1
D2 COM CPVSS B3 C2 GND
2.2uF C3601 C3600 <NM> 1000-0282 FRAME_1(NC)
A2 C2 C3 1nF 1nF DF2S6.8FS NC Z2
PGND VSS GND FRAME_2(NC)

V3603
C3502 1uF C6 EAR1_OP B10 BEARP C4

A
2
LINE_L_IN GND LGA2109-0100E
LM48861 C3519 1228-2974 2 Route DCO first to Tjatte
C3503 1uF C5 LINE_L_IP EAR1_ON C10 BEARN
C3515
1217-2694 2.2uF C5 GND (SP_ref) for ESD-protection

C3504 1uF B6 4.7uF B4

LINE_R_IN GND Route RID_AIN first to Tjatte
(INTMIC) for ESD-protection
FMR C3505 1uF B5 LINE_OP B9 SPKR_IN_L_P

A1
LINE_R_IP
SPKR_IN_L_M TJATTE3
LINE_ON C9 1000-0198
F8 AUXIN
NC
R3301
2.2Kohms E8 AUXIP AUXOUT H9 N1500
NC V3601
C3510 220nF R3600
MIC1N C7 MIC1N P3 GPIO91 AF6 PLUG_DET_EN 1201-2253
BH-PD:nppukp ESDARF01-1BM2
MIC1P C3506 220nF B7 CCOMP F5 220Kohms
MIC1P

A2
MIC2_N C3507 100nF F7 P3 GPIO92 AC7 PLUG_DETn
MIC2N
BWH-PD:nppukp
B3500 MIC2_P C3508 100nF E7 MIC2P MIC_BIAS F6
MSM7227
OUT 1 1227-0995_1
Place C3508 close to N1500 MSM7227
GND 2 1227-0995_1
C3302
100nF C3509
100nF
1224-0804
SOM4013SL-Z422-C3310-HS
To be routed differentially
X3502
EAR SPEAKER
CONNECTOR
R3500 8.2ohms
BEARP
1
C3501 BEARN
Ground close to N1500:Pin E5 2
100nF

1
R3501 8.2ohms 1231-7483 1
<NM>
C3500
Testmatrix VMSMP_2V6 VUIM1 100nF X3503

C2

C1
EAR SPEAKER
(SEPORT) CONNECTOR

1
R2310 10Kohms <NM>

2
1231-7483 1
ON_MPP3-4

A
R2311 10Kohms

R2309 10Kohms

V3500
UESD3.3DT5G LOUD SPEAKER

3
TP2300 N1600
1000-0399 CONNECTOR
PM7540_AUDIO_2_3
SEPORT
B7 SPKR_IN_L_P SPKR_OUT_L_P A7 SPKR_OUT_L_P L3503 1203-8594
TEST MATRIX X3500
B6 A6 SPKR_OUT_L_M L3504 1203-8594 1
SPKR_IN_L_M SPKR_OUT_L_M X3501
1 FML
AUDIO1 AUX_OUT 1
C3529
2 AUX_OUT 100nF
AUDIO2 G12 R3504
MIC_BIAS NC
3 ON_MPP3-4 4.7ohms
ON
4 WE2_N_R
HW_SERVICE B4 A4 Required for
NC SPKR_IN_R_P SPKR_OUT_R_P NC
5 SOFT_SERVICE stability
SW_SERVICE B5 A5
NC SPKR_IN_R_M SPKR_OUT_R_M NC C3518
6 UIM1_M_RESET
DTMS 100nF
7 UIM1_M_DATA UIM1_M_RESET
DFMS ON_MPP3-4 D8 B12
MPP3 MPP4
8 P8 GPIO111 F13
GND B-PD:nppukp PS_OUT D4 A1 SIM_FET_CTRL
UIM1_M_DATA Page P3 PS_OUT MPP5 MPP6 SIM_FET_CTRL Page P2
COM _TEST_POINT_MATRIX MSM7227 ANT_MATCH_SW1 K8 MPP9 MPP10 K9
NC
1226-0153 1227-0995_1
SOFT_SERVICE M3 MPP13 MPP14 N1 PHF_ADC

OPTOSENSE N3 MPP15 MPP16 M5 AID_AD

Page P3 OPTOSENSE
VREG_HKADC B3 D5
Page C4 WE2_N_R MPP17 MPP18 NC FLASH_CTRL Removed
LED_STAT_GRN_K J2 MPP21 MPP22 K2 LED_STAT_BLUE_K
Page P3 LED_STAT_GRN_K LED_STAT_BLUE_K Page P3
P8 GPIO119 F12

Vibrator - 5100 R1504

56Kohms
B-PD:nppukp
Page C1 MSM_USBPHY_LDO_3V3_EN
MSM_USBPHY_LDO_3V3_EN L12 MPP7 MPP8 M11 GSM_BANDGAP_REF
GSM_BANDGAP_REF Page C5
MSM7227
VBAT 1227-0995_1 BATT_THERM M7 MPP1 MPP2 N5 LED_STAT_RED_K
Page C1 BATT_THERM LED_STAT_RED_K Page P3
Place components
B5100 close to vibrator ANT_MATCH_SW2 K5 MPP11 MPP12 K6
ST3506 NC
VIBRATOR 1 2 1 RF_BAND_VARIANT F4 G4
+ TERM MPP19 MPP20 NC
2 R1505 M12 AMUX_OUT_A N1500
- TERM 27Kohms AMUX_OUT
3 V5100 MSM7227_ANALOG_ADC
GND From Datasheet
1000-0087
BSY-3355 E1 KPD_DRV_N FLASH_DRV_N H1 C4 HKAIN2
ST3507 NC NC FLASHLED_K Removed
1218-9713 C2030
2 1 VIB_DRV_N N2 VIB_DRV_N LCD_DRV_N F1 G6 HKAIN1
NC 10nF
<NM>
B2 VIDEO_IN VIDEO_OUT B1 G5 HKAIN0
0402 straps NC NC NC
for antenna C2080
decoupling. 100nF
PM7540 MSM7227
1206-9521 1227-0995_1
1

VREG_HKADC

Confidential CIRCUIT DIAGRAM

R1500 Sony Ericsson

62Kohms
<NM>
MSM_THERM

Peripheral
R1501
68Kohms X8
<NM>
Mainboard Schematic
Band 1-8 X8
DCO VBAT VHPAMP VMSME_1V8 VMSMP_2V6 VREG_HKADC VUIM1 VMSMA_2V6

Audio 1236-3680
POWER_BUS
1236-5440 6 P1
 Accelerometer - 5000 uSD IF - 4100
VMSMP_2V6

VSDC VUIM1 VSDC

SP5000

R4108 470Kohms
R4111 100Kohms
N5000 N1500 uSD
UIM1_M_DATA
2 4 R11 CONNECTOR UIM1_M_DATA Page P1
VDD INT GPIO94 P3 C4107
BW-PD:nppukp 2.2uF X4100
9 7 MSM7227 N1500
VDDIO SDO MicroSD UIM1_M_RESET
1227-0995_1 R4113 UIM1_M_RESET
AE3 SDC1_D2 1 Page P1
R5000 0ohms P3 GPIO52 DAT2
6 1 BH-PD:nppukp
SCK NC NC 56ohms 2 CD/Dat3
R4112 R4114 56ohms SIM_FET_CTRL
5 10 P3 GPIO51 AD3 SDC1_D3 3 CMD Z1
CSB NC NC Page P1
BH-PD:nppukp SIM_FET_CTRL
56ohms Place close 4 VDD Z2
R5001 0ohms
8 11 to X4100 MEC
SDI NC NC
P3 GPIO55 AE2 SDC1_CMD 5 CLK PINS Z3
BH-PD:nppukp
3 GND 12 6 VSS Z4
NC NC
R4115 0ohms
C5000 P3 GPIO56 AF4 SDC1_CLK_1 7 DAT0
100nF BMA150 B-PD:nppukp
1224-3097 1 8 DAT1 G
R4110 1
P3 GPIO54 AB7 SDC1_D0 9 SW_B VSIM
BH-PD:nppukp
56ohms
R4109
10 SW_A Switch
SIM IF - 4000 VUIM1
V4000
NTK3139P
1202-9494
P3 GPIO53 AE4 SDC1_D1
BWH-PD:nppukp C4114 CLE9108-9201E
56ohms 22pF 1235-5781 1 VSIM
C4000
L8 CARD_INS_N 1uF
P10 GPIO49 1000-0051
I2C_SCL BW-PD:nppukp
Page C3 I2C_SCL S D
I2C_SDA MSM7227 X4000
Page C3 2 3
I2C_SDA 1227-0995_1 R4000
5.1Kohms 1
SIMVCC
N1500 2
Touch IF - 5300 P10 GPIO50 L2 UIM1_M_DATA UIM1_M_DATA 3
SIMCONRST

SIMCONCLK
N1500 B-PD:nppukp
5
MSM7227_ANALOG_TOUCH_IF GND

NC
D2 WIPER
E_Compass - 5400 SP5400
P10
B-PD:nppukp
GPIO47 L9 UIM1_M_CLK UIM1_M_CLK
NC
6
NC
N5400 7
N1500 SIMCONDAT
E2 TS_LR
NC AK8975B L3 UIM1_M_RESET Z1
P10 GPIO48 UIM1_M_RESET MEC1
E3 TS_LL A2 CSB DRDY C3 E_COMPASS_INT AE16 GPIO107 BH-PD:nppukp B-PD:nppukp
NC Z2
P3 MEC2
F2 TS_UR A3 SCL/SK
NC AE10 Z3
P3 GPIO18 NC MEC3
F3 TS_UL B3 SDA/SI BW-PU:nppdkp
NC Z4 MEC4

C
1
2

1
B4 SO MSM7227 V4003 C4001
MSM7227 1227-0995_1 1201-8440
1227-0995_1 33pF
<NM> 8191-1506-RH80

C2

C1
A4 1232-1490 1
TST1 A1

A
2
RSV NC
VMSMP_2V6
VMSMP_2V6 VLCD D2 CAD1 TST2 C2
X5300 NC
D1 CAD0 TST6 D4 NC
TOUCH PANEL
CONNECTOR

A
V4001 5V

3
C4 ESD7L5.0DT5G
VID VSS C1 1220-8901
SP5300
B1 VDD
VDD
1 I2C_SDA
SDA
4 AK8975B
I2C_SCL N1500 1228-7182
SCL C5401
2 TOUCH_INTn C12 100nF
ATTN GPIO112 P8
5 BW-PD:nppukp

MSM7227
1227-0995_1
NC
6
N1500

W9 GPIO19 P3
GND NC BWH-PD:nppukp
3
AF10 GPIO20 P3
NC BWH-PD:nppukp

AC11 GPIO21 P3
NC BWH-PD:nppukp

AF8 GPIO108 P3
Z1
NC BH-PD:nppukp
Z2
F16 GPIO126 P9
NC B-PD:nppukp

MSM7227
1227-0995_1
1204-9167

Keyboard IF - 5200
N1500

P3 GPIO31 Y14
NC
B-PD:nppukp

P3 GPIO32 AC14
NC
B-PD:nppukp
Front Keys
P3 GPIO33 AE14
NC
B-PD:nppukp
S5204 <NM> S5205 <NM> S5206 <NM>
R5200 2.2Kohms R5201 2.2Kohms R5202 2.2Kohms R5203 2.2Kohms R5204 2.2Kohms R5205 2.2Kohms
P3 GPIO34 W14
NC Back Home Menu
B-PD:nppukp

P3 GPIO17 U12 KEYPAD KEYPAD KEYPAD

NC AB15
BW-PD:nppukp P3 GPIO35 NC
B-PD:nppukp

P3 GPIO29 U13
NC
BW-PD:nppukp

P3 GPIO76 W16
NC
B-PU:nppdkp

P3 GPIO36 AC15 KS0 KS0

BW-PU:nppdkp

P3 GPIO37 Y15 KS1 KS1

BW-PU:nppdkp

P3 GPIO38 AF15 KS2 KS2

BW-PU:nppdkp

P3 GPIO39 AB16 KS3 KS3 On/Off

BW-PU:nppdkp Keylock

P3 GPIO40 AC16 KS4 KS4

BW-PU:nppdkp

Vol+
P3 GPIO41 W15 KS5 KS5
BW-PU:nppdkp

U15

Vol-
P3 GPIO42 NC
BW-PU:nppdkp

MSM7227
1227-0995_1

S5200 S5201 S5202 S5203

EVQ9P301E
1001-0060
1 P1
P2
2 1 P1
P2
2 1 P1
P2
2 Confidential CIRCUIT DIAGRAM
ST5200 4 3 3 4 3 4 3 4
Sony Ericsson

Cam Snap
MEC1 MEC2 MEC1 MEC2 MEC1 MEC2
KPD_PWR_N 2 1
Page C1 KPD_PWR_N
STRAP
1 2 EVQP4203M EVQP4203M EVQP4203M
1000-7670 1000-7670 1000-7670
Peripheral
C
1

V5210 Vol+ Vol- Cam AF/Snap Menu Home Back

1201-8440
<NM> On/Off X8
Mainboard Schematic
A
2

VMSMP_2V6 VSDC VLCD VUIM1

Band 1-8 X8

I/O Devices 1236-3680

POWER_BUS

1236-5440 6 P2
 VLCD_IO VLCD
X7000

DISPLAY FPC
CONNECTOR
VCI
17

VDDI
3

Display IF - 7000
N1500
R7000
MSM7227_MDDI
MDDI_STB_N AF14 MDDI_P_STB_N
STB-
3 2 9
MDDI_STB_P AF13 MDDI_P_STB_P
STB+
4 1 7
MDDI_DATA_N AF12

MDDI_DATA_P AF11 1233-8464 1 0ohms

R7001

MSM7227 MDDI_P_DATA0_N
1227-0995_1 DATA-
3 2 15
MDDI_P_DATA0_P
DATA+
4 1 13

1233-8464 1 0ohms SP7000

N1500

P3 GPIO88 AE8 MLCD_RESET_N

RESET
B-PD:nppukp 19
ST7000
P3 GPIO97 Y11 MDP_VSYNC 2 1
TE
B-PD:nppukp 18
MSM7227
1227-0995_1

LCD Backlight - 7100 V7100

VBAT

1000-0087

L7100 22uH N7100

ST7100
1000-3333
C3 IN OVP D2 LCD_BL_A 1 2
LED_ANODE
C7102 A3 B2 BMU_INT 20
2.2uF SW INT
D3 ILED E12 GPIO121 P8
B-PU:nppdkp
D1 ALS1
NC C7106 MSM7227
I2C_SDA A1 SDA 1227-0995_1
Page C3 I2C_SDA 15nF ST7101
25V
I2C_SCL A2 SCL LCD_BL_K 2 1
Page C3 I2C_SCL C7103 LED_CATHODE
C1 1uF 21
ALS2 25V
B1 PWM
PWM 4
C15 BMU_HW_EN C2 B3 GND
P9 GPIO125 HWEN GND 1
B-PD:nppukp
MTP_PWR
5
MSM7227 LM3530UME-25-NOPB GND
1227-0995_1 1230-5154 6 N1500
R7100 GND
470Kohms 8 P9
TEST_GND J14 GPIO129 B-PD:nppukp
<NM> GND
10 22
GND
11 P3
TEST_GND AC19 GPIO82 B-PD:nppukp
GND
C7105 12 2
33pF Local ground plane GND
<NM> 14 1227-0995_1
Connect local ground plane to MECH
GND Z2
Place close to pin D3 main ground plane in one point only 16
MECH
Use multiple vias GND
23 Z1

1225-0025

MMI LEDs - 5100 OPTOSENSE

VOPTO30
N5503
VBAT
TPS852
1 VCC OUT 6
OPTOSENSE Page P1

C5600 2 GND C5505

100nF R5600
3 1uF
GND 100Kohms
<NM>
V5101 4 GND
LED_STAT_RED_K 1 R 5 GND
Page P1 LED_STAT_RED_K
LED_STAT_GRN_K 2 G A 4
Page P1 LED_STAT_GRN_K
TPS852
LED_STAT_BLUE_K 3 B 1000-7567
Page P1 LED_STAT_BLUE_K

19-237_R6GHBHC-C01_2T
1230-2194
Proximity Sensor IF - 5500

VPS

N5502

8 C5502 C5501
VCC 100nF 10uF
2 D
7 SD Q 5
V5500
1 3 PD15-22C/TR8
Page C3 SLEEP_CLK CP Qn 1223-2957
6 RD GND 4 N5500
APDS-9700 C
A
N1500 74AUP1G74
1232-8000 8 5 PROX_PD
VCC PD
R5500 30ohms A C
P8 GPIO118 E11 PS_LEDON 1 7 PROX_LEDA
LEDON LEDA
B-PD:nppukp
PS_ENn 2
ENB R5505 30ohms V5501
P8 GPIO113 B12 PS_DOUT 3 IR26-21C_L110_CT
DOUT 1223-3002
B-PD:nppukp
6
PFILT
MSM7227
1227-0995_1 4
SP5500 GND
9
SLUG

C5500
15nF APDS-9700
R5501 1217-4125
560Kohms 1
1%

PS_OUT
PS_OUT Page P1

Confidential CIRCUIT DIAGRAM

Sony Ericsson

Peripheral
X8
Mainboard Schematic
VBAT VPS VMSMP_2V6 VLCD VLCD_IO VFLASH_5V0 VOPTO30
Band 1-8 X8
1236-3680
POWER_BUS Optics
1236-5440 6 P3
 Camera IF - 7300 VCAM_SA28 VCAM_IO26 VCAM_SD12

VCAM_SA28_EXT and
Camera socket
R7301 0 Ohm removed X7300
CAM_BUS

CAMERA SOCKET

CAM_D11
13
18
CAM_D10
9 15
CAM_D9
17
CAM_D8
1
16

10
CAM_D7

CAM_D6
Camera
N1500
Place as close as possible to X7300 C7301 11
SP7312
100nF CAM_D5 P4 GPIO2 AE24
<NM>
12 B-PD:nppukp NC
CAM_D4
14 MSM7227
CAM_PCLK 1227-0995_1
N1500 21
CAM_HSYNC
P3 GPIO89 AF7 CAM_RESET_N 20
BH-PD:nppukp CAM_VSYNC
6
19

P4 GPIO15 AC20 CAM_MCLK

B-PD:nppukp 3
MSM7227
1227-0995_1 R7300 (1000-0181) Removed
Place close to camera socket
C7300(1000-0056) Removed SP7314

I2C_SCL
Page C3 I2C_SCL
I2C_SDA 5
Page C3 I2C_SDA
N1500 8
P4 GPIO0 AF24 CAM_STB
B-PD:nppukp 24

AE25
FLASH_STROBE
P4 GPIO1 23
B-PD:nppukp
NC Removed
NC
MSM7227
1227-0995_1 SP7313

22
SP7311
Place close to AB22 Z1
if possible
Z2

Z3
N1500
Z4 Flash LED - 7800
P4 GPIO4 AB22 CAM_D4 R7303 (1000-0231)
Z5
B-PD:nppukp
Removed
Z6
P4 GPIO5 AE21 CAM_D5
Z7
B-PD:nppukp
Z8
P4 GPIO6 AF23 CAM_D6
1220-0574
B-PD:nppukp
TX_ON, FLASHLED_K
P4 AC21 CAM_D7
B-PD:nppukp
GPIO7
FLASH_CTRL and FLASH_STROBE
P4
B-PD:nppukp
GPIO8 AE23 CAM_D8 Removed
P4 GPIO9 AC23 CAM_D9
B-PD:nppukp

P4 GPIO10 AF22 CAM_D10

B-PD:nppukp

P4 GPIO11 AF21 CAM_D11

B-PD:nppukp

P4 GPIO12 AE20 CAM_PCLK

B-PD:nppukp

P4 GPIO13 AB21 CAM_HSYNC

B-PD:nppukp

P4 GPIO14 AF20 CAM_VSYNC

B-PD:nppukp

MSM7227
1227-0995_1

Camera Power - 7400

N1500

P8 GPIO117 J12
B-PD:nppukp

MSM7227
1227-0995_1

VMSME_1V8 VBAT

VCAM_SD12

R7403
0ohms

R7401 C7401 N7401

0ohms 33pF
<NM> <NM>
R7400 3 1
0ohms CE VOUT

4 2
VDD GND
C7407
C7406 5 1uF
R7402 SLUG
1uF
470Kohms
<NM>
RP103K121D-TR
1202-5945 1.2V

Confidential CIRCUIT DIAGRAM

Sony Ericsson

Peripheral
X8
Mainboard Schematic
VBAT VCAM_SA28 VMSME_1V8 VCAM_IO26
Band 1-8 X8
POWER_BUS Camera 1236-3680
1236-5440 6 P4
 N8100
BT / WLAN Power - 8100 VMSME_1V8 WL1271_COMMON_AND_SYSCON_B
WLAN Radio - 8000
VBAT_FEM SYSTEM_CLOCKS_&_CLOCK-REQUEST
SLEEP_CLK_1V8 K9 SLOWCLK CLK_REQ_OUT F5 CLK_REQ_OUT
VDCDC_1V8
D8 XTALM CLK_REQ_OUTn E5 N8000
N8100 TCXO_PM_IN
C8104 100pF WL_XTALP D7 FRONT_END_MODULE
WL1271_POWER_B XTALP FREFBGCAP A7
RF
BT JTAG_INTERFACE
C8144 3 BT ANT 13
C8 VDD_LDO_IN_CLASS1P5 VSS_BTDPLL D11 M8 JTAG_TDI JTAG_TDO K7 N8100
100nF
C9 J7 WL1271_WLAN_B
VDD_LDO_INBT VSS_DCOBT B11 JTAG_TMS
RF
C8100 B8 VDD_CLASS1P5 VSS_RFBT A10 M7 JTAG_TCK
2.2uF DRPWTXB A5 WL_TX 1 WL_TX
C8101 A8 VDD_PPA_IFBT M11 TESTMODE
100nF
C8102 C11 VDD_DCOBT MISC
VDCDC_1V8
100nF
C8103 B10 VDD_RFBT A2 NC2 NC4 B1
100nF DRPWRXBP A3 WL_RXp 15 WL_RXp
C1 NC3 NC5 A1
H10 VSENSE DRPWTEST1 B7

FM H7 IFORCE DRPWTEST2 C6
DRPWRXBM A4 WL_RXn 16 WL_RXn
L8 VDDA1P8VFM VSSAADCAPLLFM J9 H9 VPP DRPWTEST3 C7

C8110 K11 FMBGAPCAP VSSAPASYNTHFM M9 DRPWTEST4 D6

VDCDC_1V8 FEM_CONTROL CONTROL
2.2uF
VSSARFFM K10
C8111 WL1271 WL_TX_SW D5 WL_TX_SW 10 SW_CTL0_WLTX
220nF 1219-6481 1
WL_RX_SW F1 WL_RX_SW 11 SW_CTL1_WLRX
WL_JTAG_TDO
WL_BTH_SW F2 WL_BT_SW 12 SW_CTL2_BT
WLAN
DRPWPABC D3 WL_WPA 7 PA_CONTROL
A6 LDO_INW
WL_PAEN_B E4 WL_PA_EN 4 PA_EN
E3 LDO_IN_DCOW VSS_DCOW E2 VBAT
DRPWPDET D4 WL_WPDET 8 P_DET
C8120 C4 VCC_ANAW VSS_ANAW B6 VDCDC_1V8
Place C8120
close to Pin E3 2.2uF SPI/SDIO_INTERFACE
C8122 D2 VCC_DCOW VSS_RFW1 B4 VBAT VBAT_FEM
WLAN_CLK_1V8 M3 WLAN_FEM_POWER
1uF SPI_CLK/SDIO_CLK
C8123 C3 VCC_TXAW VSS_RFW2 C2 SP8000 POWER
1uF WLAN_CMD_1V8 L3 SPI_DIN/SDIO_CMD
C5 VCC_TXBW ST8000 5 Vcc1 GND1 2
C8124
1uF K4 SPI_DOUT/SDIO_D0 2 1
C8125 B2 VCC_RXW 6 Vcc2 GND2 14
N8101 J4 SDIO_D1 R8003 0 Ohms (1000-0181)
1uF C8126
VBAT_FEM 1uF L8140 replaced by strap 9 Vcc3 SLUG 17
1.5uH J3 SDIO_D2
COMMON VBAT A2 VIN SW B1
J5 SPI_CSX/SDIO_D3 IC WLAN/BT_FRONT-END_MODULE
M1 PMS_TEST_1P8V DC_REQ L1 WL_DC_REQ B2 EN FB C1 1239-7071
SP8106 CONTROL C8005 C8004 C8003
G6 PMS_VBAT VSS_XTAL D9 C2 GND A1 100nF 1uF 220nF
MODE J2
C8142 WL_EN WLAN_IRQn G4
C8141 100nF
VMSME_1V8 VDCDC_1V8 TPS62611YFDR TEST_&_DEBUG
C8147 C8140 1232-0901 10uF ANTENNA
F3 SP8101
100nF 2.2uF NC1 WL_UART_DBG F4
DIGITAL <NM> SP8102
H2 WL_RS232_Rx WL_RS232_Tx H1
L2 SP8100
VIN_DIG_LDO
F9 VDDS1 WL1271
1219-6481 1
G2 VDDS2
C8131
100nF K3 VDDS3
M6 VDDS4 Z8000

M2 VDD_DIG_LDO 2 4
IN OUT
E10 VDD1
Place C8132 C8132
close to Pin M2 100nF G9 VDD2 VSS_DIG1 L4
J1 VDD3 VSS_DIG2 K2 1 3
GND GND
F11 VDD4 VSS_DIG3 K6
DEA252450BT-2109C3
L6 VDD5 VSS_DIG4 H3 1228-7102 1
M4 2400MHz-2500MHz
VDD6 VSS_DIG5 G3
G1 VDD7 VSS_DIG6 G10
K1 VDD_MEM_LDO VSS_DIG7 D10 WL_RFIOBT

C8133 WL1271
100nF 1219-6481 1

N8300
TWL1200 WLAN_DAT0_1V8
BH-PD:nppukp GPIO67 AB9 WLAN_D0 B2 SDIO_DATA0(A) SDIO_DATA0(B) B6
P3
WLAN_D1 C2 SDIO_DATA1(A) SDIO_DATA1(B) C6 WLAN_DAT1_1V8

P3 GPIO66 V9 WLAN_D2 C1 SDIO_DATA2(A) SDIO_DATA2(B) C7 WLAN_DAT2_1V8

BWH-PD:nppukp
WLAN_D3 B1 SDIO_DATA3(A) SDIO_DATA3(B) B7 WLAN_DAT3_1V8 BT Radio - 8200 N8100
P3 GPIO65 V8
WL1271_BT_B
BH-PD:nppukp
WLAN_CMD A2 SDIO_CMD(A) SDIO_CMD(B) A6 WLAN_CMD_1V8 RF

P3 GPIO64 Y9 WLAN_CLK A1 SDIO_CLK(A) SDIO_CLK(B) A7 WLAN_CLK_1V8 RFIOBT A9

BH-PD:nppukp
WLAN_EN D1 WLAN_EN(A) WLAN_EN(B) D6 WLAN_EN_1V8 SP8203 SP8201 SP8202 SP8205 RF_TEST

BH-PD:nppukp GPIO63 W8 WLAN_IRQ D2 WLAN_IRQ(A) WLAN_IRQ(B) D7 WLAN_IRQ_1V8 A11 TESTMBT TESTPBT C10
P3
V8300 CLK_REQ_WLAN E1 CLK_REQ(A) CLK_REQ(B) E7 CONTROL
Page C3, C1 SP8204
TCXO_EN 1000-0087
B-PD:nppukp GPIO62 AB8 BT_EN E2 BT_EN(A) BT_EN(B) E6 BT_EN_1V8 G5 BT_EN BT_FUNC5/HOST_WU E6
P3
G1 BT_UART_RX(A) BT_UART_RX(B) G7 BT_UART_RX_1V8 PCM_I2S_INTERFACE

P3 GPIO93 AE6 F1 BT_UART_CTS(A) BT_UART_CTS(B) F7 BT_UART_CTS_1V8 F6 AUD_IN AUD_OUT F7

BH-PD:nppukp
G2 BT_UART_TX(A) BT_UART_TX(B) G6 BT_UART_TX_1V8 F8 AUD_CLK

P3 GPIO27 AB13 F2 BT_UART_RTS(A) BT_UART_RTS(B) F6 BT_UART_RTS_1V8 H11 AUD_FSYNC

BW-PD:nppukp
F3 AUDIO_IN(A) AUDIO_IN(B) F5 AUDIO_IN_1V8 UART_&_SPI_INTERFACE
ST8200 ST8201
P3 GPIO90 AC8 A3 AUDIO_CLK(A) AUDIO_CLK(B) A5 AUDIO_CLK_1V8 BT_UART_RX_1V8 1 2 G7 HCI_RX/SPI_DIN HCI_TX/SPI_DOUT G8 1 2 BT_UART_TX_1V8
BH-PD:nppukp
B3 AUDIO_F_SYN(A) AUDIO_F_SYN(B) B5 AUDIO_FSYNC_1V8 BT_UART_CTS_1V8 1 2 E11 HCI_CTS/SPI_CSn HCI_RTS/SPI_IRQn G11 1 2 BT_UART_RTS_1V8
ST8202
P3 GPIO46 AD2 UART1DM_TX G3 AUDIO_OUT(A) AUDIO_OUT(B) G5 AUDIO_OUT_1V8 BT_FUNC1 F10 BT_FUNC1/SPI_CLK ST8204
B-PD:nppukp
G4 SLOW_CLK(A) SLOW_CLK(B) F4 SLEEP_CLK_1V8 MISC
SP8301
P3 GPIO43 AC2 UART1DM_RFR_N VMSMP_2V6 A4 AUD_DIR OE B4 H8 BT_FUNC7/BT_SCL BT_FUNC2/DC2DC E9
B-PU:nppdkp VMSMP_2V6
E7 SP8200
BT_FUNC6/BT_SDA BT_FUNC4/BT_TX_DBG E8

P3 GPIO45 AC6 UART1DM_RX

BW-PD:nppukp WL1271
1219-6481 1

P3 GPIO44 AC3 UART1DM_CTS_N C4 VCCA GND D3

B-PD:nppukp
D4 VCCA GND E3
SP8300
P3 GPIO68 V6 AUDIO_PCM_DOUT C5 VCCB GND E4
B-PD:nppukp VMSME_1V8 C8300
100nF D5 VCCB GND E5

P3 GPIO71 W5 AUDIO_PCM_CLK
BW-PD:nppukp TWL1200

ESD Ground Pin

1223-7180

P3 GPIO70 W3 AUDIO_PCM_SYNCOUT
BW-PD:nppukp
X1006
1 C8301
B-PD:nppukp GPIO69 V5 AUDIO_PCM_DIN 100nF
P3 ANTENNA_FILTER_OUT

MSM7227
1227-0995_1 SLEEP_CLK
Page C1 SLEEP_CLK

R6000 R6001
2.2Kohms 2.2Kohms
<NM> GPS - 8400 EXT_GPS_LNA_EN U8 P3
N1500

GPIO58
B-PD:nppukp

MSM7227
1227-0995_1
Ground close to Z8400 N8402 L8407
X8401: GND Pin C8408 33pF L8406 7.3nH 2.7nH Z8401 shall be placed GPS_IN
R8413 0ohms GPS_IN Page C5
1 4 1 6 inside the RF cavity.
IO IO LNA_IN LNA_OUT
L8405 75nH Z8401
3 2
GND DC_BIAS
GPS / WLAN / BT
N8401
2 5 4
POWER_ON_CONTROL C8401 1
IN OUT
4 Confidential CIRCUIT DIAGRAM
X8401 Duplex GND GND
ANTENNA 5
2.2pF
3

X8400
GPS_ANT
R8405 0ohms R8403 0ohms
2 R_TERM C_TERM 1 5
P3 P1
3 SAFEB1G57KB0F00R14
VCC
5
GND
2
Sony Ericsson
1 1211-5714 GND GND
4 3 1
GND GND P2 1575.42MHz
3
X8402 R8404 C8410 C8406 RF_GND
C8405 6 5
1 C8411
1.8pF
2.4pF
1000-5950
0ohms
<NM>
GND GND
4
15pF 10pF 7
GND_DC
SAFEB1G57KE0F20R14
1201-7439 Peripheral
1575.5MHz VRFRX0
X8
VMSME_1V8 VBAT VMSMP_2V6 VRFRX0 <NM> GND
<NM> CRS5001-4202E
1203-9688 2 6 BGA715L7
GND GND
1200-2144
1218-0656
R8402 0ohms
Mainboard Schematic
POWER_BUS
1225-2213
1575MHz-2450MHz Band 1-8 X8
LFD181G57DPFC087

C8402
39pF
C8403
10nF
C8404
1uF BT / WLAN / GPS 1236-3680
1236-5440 6 P5
 Schematics Repair Drawing, Electrical

Revision History
Rev. Date Changes / Comments
1 2010-08-02 1st release

1243-6264 Rev 1
Company Internal Sony Ericsson Mobile Communications AB