1 2 3 4 5 6

BB SCHEMETIC RF SCHEMETIC
A
1. Contents 26. WCDMA Band 5/8 Power Amplifier A

2. MSM7230-0 Power Circuit 27. WCDMA Band 11/4/2 Power Amplifier

3. PM8058 Power GPIO/MPP
28. GSM Linear_PA
4. PM8058 Power Output
5. PM8058 Power Input 29. RX MATCHING CIRCUIT
6. MAIN MIC 30. QTR8615_CELL_SIGNALS
7. MSM7230-0 Connectivity
B 31. QTR8615 POWER DISTRIBUTION
8. MSM7230-0 Connectivity B
9. MSM7230-0 Connectivity 32. QTR8615 PWR/GND DISTRIBUTION
10. Power Manager for 1A Charger 33. GPS
11. Connector For SUB Board
12. LCD Interface 34. WLAN & BT & FM Interface
13. Earphone 35. WLAN & BT & FM POWER and GND
14. G-Senosrs/Compass
15. Battery Connector/ Micro USB 36. DIVERSITY PATH FRONT END
C
16. SIM/TF CARD 37.Power supply structure C

17. 4GB eMMC AND LPDDR2 38.PA DCDC

18. Test Points/GND/Shields 39.2.85 DCDC
19. 8 Mega and 2 Mega Camera 40.LCD Backlight driver
20. Audio Circuits
21. Gyroscope The type and specification of the components refer to the BOM

D 23. NFC NA
ECA NO
2011-7-20
DATE D
24. Antenna Switchplexer DESIGNED SONGGANG/64526
HD2U886M 00704566
25. WCDMA Band1 Power Amplifier REVIEWED SONGGANG/64526
VER PART_NUMBER SHEET 1 OF 40

NA 03021HES HUAWEI TECH CO.,LTD.

1 2 3 4 5 6
 1 2 3 4 5 6

2. MSM7230-0 Power Circuit

HS201 HS202 HS203

C210

C213

C211

C218

C217

C209
DKBA73080034 DKBA73080034 DKBA73080034
1 1 1

C260

C265
A HS204 HS205 HS206

470N

470N

470N

470N

470N

470N
DKBA73080034
1
DKBA73080034
1
DKBA73080034
1
A

470N

470N
HS207 HS208 HS209
DKBA73080034 DKBA73080034 DKBA73080034 VREG_S3_1V8 AJ23 VDD_MDDI VDD_A1 M29 VREG_S2_1V35_A1
1 1 1
VREG_MSM_MPLL AA17 VDD_MPLL1 VDD_A2_1 H29 VREG_MSM_A2_2V05
AB17 VDD_MPLL2 VDD_A2_2 J29
AD17 VDD_MPLL3 VDD_A2_3 U31
AD18 VDD_MPLL4 VDD_A2_4 V31
AE17 VDD_MPLL5
AE18
HS210 AL27
VDD_MPLL6 U201 F11 1.2V_DCDC

C214

C206

C279

C280

C238
VDD_MPLL7 VDD_P0_1
DKBA73080034 VDD_P0_2 F13
1 VREG_S3_1V8 AB19 VDD_PLL_GP VDD_P0_3 F15
F19

C225

C208
VDD_P0_4
VREG_MSM_QFUSE_PRG T28 VDD_QFUSE_PRG VDD_P0_5 F21

470N

470N

470N

470N

10U
F23

C2261U
VDD_P0_6
VREG_MSM_SD AH11 VDD_SD VDD_P0_7 AH23
VDD_P0_8 AH26

470N

470N
AM8 VDD_SNS_C1
FLOAT V28 VDD_SNS_C2 VDD_P1_1 M6
VDD_P1_2 P6
VREG_MSM_USB1V8 E31 VDD_USBPHY_1P8 VDD_P1_3 T6
AA6

470N

470N

470N

100N
VDD_P1_4
VREG_MSM_USB3V3 E29 VDD_USBPHY_3P3 VDD_P1_5 AA28
AC6

470N

470N
VDD_P1_6
B VREG_MSM_A2_2V05 L28
P28
VDDA_SVIDEO_1
VDDA_SVIDEO_2
VDD_P1_7
VDD_P1_8
AC28
AE6

C293

C292

C291

C203
1.2V_DCDC A5 VDDQ_DDR0_1 VDD_P2_1 F7
B

C212

C244
A11 VDDQ_DDR0_2 VDD_P2_2 F9
A19 VDDQ_DDR0_3 VDD_P2_3 F16
A27 VDDQ_DDR0_4 VDD_P2_4 F18

PWR1 Interface 5 of 8
B9 F24

470N

470N
VDDQ_DDR0_5 VDD_P2_5

10U
B14 VDDQ_DDR0_6 VDD_P2_6 H6
B23 VDDQ_DDR0_7 VDD_P2_7 L6
D32 VDDQ_DDR0_8 VDD_P2_8 P29
G31 VDDQ_DDR0_9 VDD_P2_9 U28

C264

C251

C253
M33 VDDQ_DDR0_10 VDD_P2_10 U29 VREG_S3_1V8
AL26 VDDQ_DDR0_11 VDD_P2_11 V6
AM18 VDDQ_DDR0_12 VDD_P2_12 Y6
VDD_P2_13 Y28
F2 AE28

C286

C288
VDDQ_DDR1_1 VDD_P2_14
K2 VDDQ_DDR1_2 VDD_P2_15 AH9
R2 VDDQ_DDR1_3 VDD_P2_16 AH14
R32 VDDQ_DDR1_4 VDD_P2_17 AH19
V2 VDDQ_DDR1_5 VDD_P2_18 AH21

10U

470N
AA2 VDDQ_DDR1_6
AG1 VDDQ_DDR1_7 VDD_C2_1 W23
AN5 VDDQ_DDR1_8 VDD_C2_2 W24
AN7 VDDQ_DDR1_9 VDD_C2_3 Y23
AC33 VDDQ_DDR1_10 VDD_C2_4 Y24
VREG_S3_1V8 AA21 VREG_S1_1V1_C2

C295

C296
VDD_C2_5
A22 VDD1_DDR1 VDD_C2_6 AA22
A31 AA23
470N

470N

VDD1_DDR2 VDD_C2_7
10U

C1 VDD1_DDR3 VDD_C2_8 AA24

M32 VDD1_DDR4 VDD_C2_9 AB21

22U

22U
C N2
AB2
VDD1_DDR5 VDD_C2_10 AB22
AB23

C231

C230

C227

C207
VDD1_DDR6 VDD_C2_11
C248

C249

C250

AH33
AJ2
VDD1_DDR7
VDD1_DDR8
VDD_C2_12
VDD_C2_13
AB24
AC23
C
AJ19 VDD1_DDR9 VDD_C2_14 AC24
U203 AM28 VDD1_DDR10 VDD_C2_15 AD23

470N

470N

470N

100N
AN12 AD24

C229

C228
VDD1_DDR11 VDD_C2_16
R206

VPH_PWR 8 2 L202 1U 1.2V_DCDC AE21

C205

PVIN SW VDD_C2_17
7 1.2V_DCDC A23 AE22
C201

AVIN VDD2_DDR1 VDD_C2_18

B3 VDD2_DDR2 VDD_C2_19 AE23
DDR_EXT_SMPS_EN 5 C32 AE24
470N

470N

EN VDD2_DDR3 VDD_C2_20
330KR207

470N

470N
R204

10U

4 N32 AF23
C202

FB VDD2_DDR4 VDD_C2_21
33P C204

6 MODE/PG AA32 VDD2_DDR5 VDD_C2_22 AF24

10U

AC2 VDD2_DDR6 VDD_C2_23 AH24

3 AGND AF32 VDD2_DDR7 VDD_C2_24 AJ24
C240

C241

C242

1 PGND SINK 9 AM3 VDD2_DDR8 VDD_C2_25 AL24

51K

10U

AM13 VDD2_DDR9 VDD_C2_26 AM24

AM19 AN24
68P***

VDD2_DDR10 VDD_C2_27
330K

AM29 VDD2_DDR11
470N
0+++

The type and specification of the components refer to the BOM

TOKO Inductor DFE252012C
C252
R211

D NA 2011-7-20
LPDDR2 is S4B,VDD2=1.2V ECA NO DATE D
2.2uH,30%,96mohm,ISAT=2.3A DESIGNED SONGGANG/64526
HD2U886M 00704566
REVIEWED SONGGANG/64526
VER PART_NUMBER SHEET 2 OF 40

NA 03021HES HUAWEI TECH CO.,LTD.

1 2 3 4 5 6
 1 2 3 4 5 6
VREG_L18_2P2

R307

R308
3. PM8058 Power GPIO/MPP

22KR309

22KR310
A
A

121K

7.32K
KEY_COL1 B5 GPIO_01/KYPD_SNS1 MPP_01/UIM_M_DATA/EBOOT_M_RX F12 USIM_M_IO
KEY_COL2 B6 GPIO_02/KYPD_SNS2 MPP_02/UIM_DATA F13 USIM_IO
E2 GPIO_03/KYPD_SNS3 MPP_03/CDMA_HDET G12 BOOT_ID0
J2 GPIO_04/KYPD_SNS4 MPP_04/ALS/IR_PROX_RX G13 EXT_RF_1P3_EN
F2 GPIO_05/KYPD_SNS5 MPP_05/JOYSTICK_A H12 BOOT_ID1
K5 GPIO_06/KYPD_SNS6 MPP_06/VREF_OUT/CHG2_DET H13 HDMI_CEC_PU ADC=16bit@[2.1,0.05]V
H2 GPIO_07/KYPD_SNS7 MPP_07/BATT_THERM J12 BATT_TEMP C303 1N
K4 GPIO_08/KYPD_SNS8 MPP_08/BATT_ID J13 R314 2K HS_MIC_VDD
L2 GPIO_09/KYPD_DRV1 MPP_09/XO_THERM K13 XO_THERM R301 150K VREG_L18_2P2
R4 GPIO_10/KYPD_DRV2 MPP_10/PA_THERM L13
K2 GPIO_11/KYPD_DRV3 MPP_11/CBLPWR0_N R15 C304
RT301 1N NTC close to 19.2M crystal
M6 GPIO_12/KYPD_DRV4 MPP_12/CBLPWR1_N P15
M2 150K VPH_PWR
M7
GPIO_13/KYPD_DRV5
GPIO_14/KYPD_DRV6
U301 G_PA_ON0 N6 PA_ON_G_HB
T

N8 GPIO_15/KYPD_DRV7 G_PA_ON1 L5 PA_ON_G_LB GSM Linear PA S

M9 GPIO_16/KYPD_DRV8
2
N7 GPIO_17/KYPD_DRV9 BAT_FET_N R7
G 1 PMOS-GSD

MISC2 Interface 2 of 3
M11 GPIO_18/KYPD_DRV10
M10 GPIO_19/KYPD_DRV11 HSED_BIAS0 N11 MIC_BIAS0
WLAN_PWR_EN N2 N9 MIC_BIAS1
Q301

C305

C306
GPIO_20/KYPD_DRV12 HSED_BIAS1
TF_DETECT B4 GPIO_21/KYPD_DRV13/UART_TX1 HSED_BIAS2 N10
D2 3D
GPIO_22/KYPD_DRV14/UART_TX2
WLAN_DEEP_SLEEP_B E6 GPIO_23/KYPD_DRV15/UART_TX3 LED_ATC R11 CURRENT_LED_ATC
TORCH/FLASH E7 T11 CURRENT_LED_DRV0 VBAT
GPIO_24/KYPD_DRV16/LPG_DRV1 LED_DRV0_N

470N

470N
KEY_BL_PWM E8 T9 CURRENT_LED_DRV1
B SECOND UIM D9
GPIO_25/KYPD_DRV17/LPG_DRV2
GPIO_26/KYPD_DRV18/LPG_DRV3
LED_DRV1_N/FLASH_DRV0_N
LED_DRV2_N/FLASH_DRV1_N R9 CURRENT_LED_DRV2 current sink is supposed to work in boot or AMSS
USIM_M_RST E9
USIM_RST E5
GPIO_27/UIM_M_RST
GPIO_28/UIM_RST NCP_CTC1 T7 C307 2.2U ATC used for trickle charge indicator when bat-vol is low. B
USIM_M_CLK F5 GPIO_29/UIM_M_CLK NCP_CTC2 T5 Hardware auto control, no SW need.
EBOOT_M_TX/LPA_MODE NCP_FB R6 VREG_NCP_1V8
USIM_CLK F4 GPIO_30/UIM_CLK
G4 GPIO_31/EBOOT_TX NFC_EXT_EN B15 NFC POWER_SEQUENCE for eMMC is different from standard
G5 GPIO_32/EBOOT_RX
If less than 18V,OVP no need,tie SNS to GND
DDR_PWR_FET_EN E10 GPIO_33/UART_RX1/UPL_IN1 OPT_1 R14 VPH_PWR OPT123 POWER ON SEQUENCE DEFAULT VOLTAGE EX CHARGER EX BATFET USB INSERT
H4 GPIO_34/UART_RX2/UPL_IN2 OPT_2 J15 S0 S1 S2 L5 L21
XLTR_VSEL H5 GPIO_35/UART_RX3/UPL_IN3 OPT_3 H15 OPT3 R302 0 SET#1 NO NO ENABLE
SD_PWR_EN_N K12 GPIO_36/UART_M_TX/UPL_IN4
VVH 1.1 1.1 1.35 2.85 1.1
USB_INSERT V_G7 = VREG_L2 (2.6 V typical) USB_INSERT L12 GPIO_37/UART_M_RX/UPL_OUT OVP_CLAMP N12 delete optional resistor
(Above 2.0V is better) just for PHY EnableSLEEP_CLK1 FOR BRIDGE
J5 GPIO_38/SLEEP_CLK1 OVP_CTL M13
HDMI_CLK J4 GPIO_39/SLEEP_CLK2/MP3_CLK OVP_SNS N13
DDR_EXT_SMPS_EN M8 TP301
GPIO_40/EXT_SMPS_EN
PM_IRQ_MDM_N

TP
PM_INT_MDM_N E13
300MA@10MA STEP KYPD_DRV_N
R315 **0 R1 KYPD_DRV_N PM_INT_SEC_N E11 PM_IRQ_SROT_N
KPD_PWR_N D10 KYPD_PWR_N PM_INT_USR_N E12 PM_IRQ_APC_N

SLEEP_CLK C15 E15 RESIN_N

SLEEP_CLK0 PON_RESET_N
C301

SSBI_PMIC D11 SSBI PS_HOLD D12 PS_HOLD

C308 close to D13

PA_ON_IMT N5 U_PA_ON0 REF_BYP D13 REF_BYP 100N
PA_ON_PCS N4 G10 C308
U_PA_ON1 REF_GND
33P

PA_ON_AWS M5 U_PA_ON2 RESIN_N B14

PA_ON_CELL M4 U_PA_ON3 RESET_SWITCH

0+++
C
C

R305
The type and specification of the components refer to the BOM

D NA 2011-7-20
ECA NO DATE D
DESIGNED SONGGANG/64526
HD2U886M 00704566
REVIEWED SONGGANG/64526
VER PART_NUMBER SHEET 3 OF 40

NA 03021HES HUAWEI TECH CO.,LTD.

1 2 3 4 5 6
 1 2 3 4 5 6

Default ON power out should decoupled to suppress self resonance even if no use

4. PM8058 Power Output

A
A

C402

C449

C469

C470

C471

C472

C473

C455

C456

C457

C458

C459

C460

C434

C435

C436

C445

C461
C439 100N

VREG_THERM

4.7U

4.7U

4.7U

4.7U

4.7U

4.7U

4.7U

4.7U

4.7U

4.7U

4.7U

4.7U

4.7U

4.7U

4.7U

4.7U

1U

4.7U
VIB_DRV_N

C462 4.7U
M12 VREF_THERM VREG_L0 A10 VREG_L0 NO USE
C401 33P VREG_L1 A11 NO USE
T1 VIB_DRV_N VREG_L2 E1 NO USE
R401 51K VREG_L3 C1 VREG_L3_1P8/3P3 FOR SIM
L401 2.2U VBAT R8 VBAT VREG_L4 C2
VCHG VREG_L5 B1 R4413 **0 VREG_L5_2P85 For eMMC 2.85V
C4016 22U*** R10 R3 VREG_MSM_USB3V3
VCHG1 VREG_L6 For USB 2.85V
C403 100P T10 VCHG2 VREG_L7 P2 VREG_MSM_USB1V8
For USB 1.8V
C4017 22U*** VREG_L8 L1 R4411 0 VREG_CAM_2P85For CAM 2.85V
VCOIN VREG_MSM_A2_2V05

+
R5 VCOIN VREG_L9 N1 For CPU A2 2.85V
2 1 T2 VREG_L10_2P7
30N C404 VREG_L10 FOR SENSOR VDD change to 2.7V
VREG_S0_1V1_C1 L16 VSW_S0 VREG_L11 D1 VREG_L11_1P8 FOR CAMERA IO/DVDD change to 1.8V
T14 VSW_S1 VREG_L12 G1 R4415 **0VREG_L12_1P8 FOR LCD IOVDD change to 1.8V
A14 C16 VREG_L13_2P9
H16
VSW_S2 U301 VREG_L13
H1 VREG_L14_2P85
NO USE
FOR RF SWITCH
B L402 2.2U
E16
VSW_S3
VSW_S4
VREG_L14
VREG_L15 K1 R4412 **0VREG_MSM_SD FOR RF SWITCH
VREG_L16_2P8 FOR LCD MDDI 2.8V
A16 R4414 **0
XO_QTR (2V) D8 XO_OUT_A0
VREG_L16
VREG_L17 A6 VREG_MSM_QFUSE_PRG FOR HDMI IC/QFUSE B

MISC1 Interface 2 of 3
XO_OUT_A1 D7 XO_OUT_A1 VREG_L18 A4 VREG_L18_2P2 FOR XO Thermal
XO A1 For UBM IC RF VREG_L19 L15 VREG_F6 VREG_L19_2P4 FOR IPHONE HEADSET 2.6V
VREG_S1_1V1_C2 WLAN_XO_EN B7 XO_OUT_A0_EN VREG_L20 M15 VREG_MSM_L20_1V8 FOR SENSOR IO Voltage
XO A0 EN For WCN1312 D6 XO_OUT_A1_EN VREG_L21 A12 VREG_MSM_MPLL PLL
VREG_L22 A9 L22_GPS_BACKUP NO USE GPS BACKUP
VREG_L23 T16 VREG_F6 NO USE VERY LOW VOL
L403 2.2U XO_WCA XO_OUT_D0 (2.6V) D5 XO_OUT_D0 VREG_L24 N16 VREG_L24_1P2 FOR WCA DIG
XO_OUT_D1 R403 0 (1.8V) E4 XO_OUT_D1 VREG_L25 R16 VREG_POP_VDDQ_1P2 ONLY FOR VDDQ
QTR_BT_CLK_PWR_REQ B3 T8 VREG_NCP_1V8
XO_OUT_D0_EN VREG_NCP FOR NCP -1.8V
VREG_S2_1V35_A1 TCXO_EN B2 XO_OUT_D1_EN/PA_ON
VREG_S0 N15 VREG_S0_1V1_C1 S0 1.1 FOR DIG BB Core
VREG_L18_2P2 G2 XOADC_REF VREG_S1 R13 VREG_S1_1V1_C2 S1 1.1 FOR AP Core
VREG_S2 B13 VREG_S2_1V35_A1 For RF LOW VOLTAGE
VREG_S3_1V8 L404 2.2U 19.2MHZ XTAL_19M_IN A2 G15 VREG_S3_1V8
33

XTAL_19M_IN VREG_S3 For SYSTEM IO VOLTAGE

XTAL_19M_OUT A3 XTAL_19M_OUT VREG_S4 D15 VREG_S4_2V2 For QTR HIGH VOLTAGE AND CODE
VREG_S4_2V2
4 GND2 GND1 2 XTAL_IN A8 B9 VREG_POP_VDD1_1P8
XTAL_32K_IN VOUT_LVS0 NO USE
XTAL_OUT A7 B10 LVS1_1V8
11

NO USE
C405
XTAL_32K_OUT VOUT_LVS1
VOUT_PA_CTL L4 VOUT_PA
X401
L405 2.2U VPH_PWR1 R12VPH_PWR
VPH_PWR2 T12
100N

XO Load cap = 7pF,tune cal internally

0 C409 close to T12 R12

C463

C417

C418

C450

C437

C447

C423

C424

C426

C448

C464

C440

C441

C442

C443
C482

C465

C466

C446
32.768KHZ for internal PMOS charge steadly

C C480 XTAL_OUT XTAL_IN C481

1

12P 12P
C

22U

1U

22U

22U

22U

22U

22U

22U

22U

22U

4.7U

4.7U

4.7U

4.7U

4.7U
**4.7U

4.7U

4.7U

1N***
X402

Load Caps IntegratedIs 11.7pF On IC

GND_S0

GND_S1

GND_S2

GND_S3

GND_S4

GND_NCP
2.2uH,30%,96mohm,ISAT=2.3A
TOKO Inductor DFE252012C
The type and specification of the components refer to the BOM

D NA 2011-7-20
ECA NO DATE D
DESIGNED SONGGANG/64526
HD2U886M 00704566
REVIEWED SONGGANG/64526
VER PART_NUMBER SHEET 4 OF 40

NA 03021HES HUAWEI TECH CO.,LTD.

1 2 3 4 5 6
 1 2 3 4 5 6

5. PM8058 Power Input

A
A

GND_NCP
C501100N

C506100N

C512100N

C514100N

C5152.2U

C51610UF
U301 LVS is MOSFET switch internally
H10 GND1 VDD_L0_L1_LVS B11 VREG_S3_1V8
H8 GND2 VDD_L2_L11_L12 F1 VPH_PWR
H9 GND3 VDD_L3_L4_L5 A1
J10 GND4 VDD_L6_L7 R2
J7 GND5 VDD_L8 M1
J8 GND6 VDD_L9 P1 VREG_S4_2V2
B J9
K10
GND7
GND8
VDD_L10
VDD_L13_L16
T3
B16

PWR Interface 3 of 3
K7
K8
GND9
GND10
VDD_L14_L15
VDD_L17_L18
J1
A5
B
K9 GND11 VDD_L19_L20 K15
G9 GND12 VDD_L21 B12
VDD_L22 B8
R507 0+++ GND_NCP T6 GND_NCP VDD_L23_L24_L25 P16

R506 0+++ GND_S0 M16 GND_S0 VDD_MSM_IO F15

R505 0+++ GND_S1 T15 GND_S1
R504 0+++ GND_S2 A15 GND_S2 VDD_NCP T4
R503 0+++ GND_S3 J16 GND_S3
R502 0+++ GND_S4 D16 GND_S4 VDD_S0 K16
VDD_S1 T13
G7 GND_XO VDD_S2 A13
H7 GND_XOADC VDD_S3 G16
G8 GND_XOBUF VDD_S4 F16

C518

C520

C522

C524

C526
10uF close to pin

10UFGND_S0

10UFGND_S1

10UFGND_S2

10UFGND_S3

10UFGND_S4
NFET_GND routed individually to GND

C
C

The type and specification of the components refer to the BOM

D NA 2011-7-20
ECA NO DATE D
DESIGNED SONGGANG/64526
HD2U886M 00704566
REVIEWED SONGGANG/64526
VER PART_NUMBER SHEET 5 OF 40

NA 03021HES HUAWEI TECH CO.,LTD.

1 2 3 4 5 6
 1 2 3 4 5 6

6. Audio Circuit
H10 VDD_C1_1 VDD_C1_80 R26 VREG_S0_1V1_C1
H11 VDD_C1_2 VDD_C1_81 T10
H14 T11
A Primarily Handset MIC H15
H18
VDD_C1_3
VDD_C1_4
VDD_C1_5
VDD_C1_82
VDD_C1_83
VDD_C1_84
T14
T15
H19
H22
VDD_C1_6
VDD_C1_7
VDD_C1_85
VDD_C1_86
T18
T19
A
H23 VDD_C1_8 VDD_C1_87 T22
H25 VDD_C1_9 VDD_C1_88 T23
H26 U9
J9
VDD_C1_10
VDD_C1_11
U201 VDD_C1_89
VDD_C1_90 U10
C602 100N MIC1P J10 U13
VDD_C1_12 VDD_C1_91
J13 VDD_C1_13 VDD_C1_92 U14
J14 VDD_C1_14 VDD_C1_93 U17
C604 100N MIC1N J17 U18
VDD_C1_15 VDD_C1_94
J18 VDD_C1_16 VDD_C1_95 U21
J21 VDD_C1_17 VDD_C1_96 U22
J22 VDD_C1_18 VDD_C1_97 V8
J25 VDD_C1_19 VDD_C1_98 V9
R601 2.2K R602 2K MIC_BIAS0 J26 VDD_C1_20 VDD_C1_99 V10
K8 V13
C601

C603

C648
VDD_C1_21 VDD_C1_100
K9 V14
100N

VDD_C1_22 VDD_C1_101
K10 VDD_C1_23 VDD_C1_102 V17
K13 VDD_C1_24 VDD_C1_103 V18
47P 1U 47P K14 V21
VDD_C1_25 VDD_C1_104
K17 VDD_C1_26 VDD_C1_105 V22
K18 VDD_C1_27 VDD_C1_106 V25
K21 VDD_C1_28 VDD_C1_107 V26
MIC_SIGP K22 W8
VDD_C1_29 VDD_C1_108
L601

L8 VDD_C1_30 VDD_C1_109 W10

L10 W11
ACMG4013_02S_443

VDD_C1_31 VDD_C1_110
L11 VDD_C1_32 VDD_C1_111 W14

PWR2 Interface 6 of 8
B L14 W15
+ 1

VDD_C1_33 VDD_C1_112
L15 VDD_C1_34 VDD_C1_113 W18
L18 W19
B
MIC601
MIC2_A

VDD_C1_35 VDD_C1_114
L19 VDD_C1_36 VDD_C1_115 W20
L22 VDD_C1_37 VDD_C1_116 Y10
L23 VDD_C1_38 VDD_C1_117 Y11
2 -

L25 VDD_C1_39 VDD_C1_118 Y14

L26 VDD_C1_40 VDD_C1_119 Y15
M10 VDD_C1_41 VDD_C1_120 Y18
M11 VDD_C1_42 VDD_C1_121 Y19
M14 VDD_C1_43 VDD_C1_122 Y20
100N

M15 VDD_C1_44 VDD_C1_123 AA9

M18 VDD_C1_45 VDD_C1_124 AA10
VREG_S0_1V1_C1 M19 VDD_C1_46 VDD_C1_125 AA13
M22 AA14
C605
VDD_C1_47 VDD_C1_126
M23 VDD_C1_48 VDD_C1_127 AA26
M25 VDD_C1_49 VDD_C1_128 AB8
M26 VDD_C1_50 VDD_C1_129 AB9
L602

N9 VDD_C1_51 VDD_C1_130 AB10

22U

N10 VDD_C1_52 VDD_C1_131 AB13

N13 VDD_C1_53 VDD_C1_132 AB14
N14 VDD_C1_54 VDD_C1_133 AB26
N17 VDD_C1_55 VDD_C1_134 AC8
N18 VDD_C1_56 VDD_C1_135 AC10
N21 VDD_C1_57 VDD_C1_136 AC11
MIC_SIGN N22 VDD_C1_58 VDD_C1_137 AC14
P8 VDD_C1_59 VDD_C1_138 AC15
P9 AC20
C607

C608

C609

VDD_C1_60 VDD_C1_139
P10 VDD_C1_61 VDD_C1_140 AC26
0+++

P13 VDD_C1_62 VDD_C1_141 AD10

P14 VDD_C1_63 VDD_C1_142 AD11
C P17 VDD_C1_64 VDD_C1_143 AD14
4.7U C610

4.7U C611

100N C612

P18 VDD_C1_65 VDD_C1_144 AD15

P21 AD20
C
R613

VDD_C1_66 VDD_C1_145
P22 VDD_C1_67 VDD_C1_146 AD26
P25 VDD_C1_68 VDD_C1_147 AE9
P26 VDD_C1_69 VDD_C1_148 AE10
R8 VDD_C1_70 VDD_C1_149 AE13
R10 VDD_C1_71 VDD_C1_150 AE14
100N C613

470N

100N

R11 VDD_C1_72 VDD_C1_151 AF9

R14 VDD_C1_73 VDD_C1_152 AF10
R15 VDD_C1_74 VDD_C1_153 AF13
R18 VDD_C1_75 VDD_C1_154 AF14
R19 VDD_C1_76 VDD_C1_155 AF17
R22 VDD_C1_77 VDD_C1_156 AF18
R23 VDD_C1_78 VDD_C1_157 AF21
100N

R25 VDD_C1_79 VDD_C1_158 AF22

VDD_C1_159 AH22

The type and specification of the components refer to the BOM

D NA 2011-7-20
ECA NO DATE D
DESIGNED SONGGANG/64526
HD2U886M 00704566
REVIEWED SONGGANG/64526
VER PART_NUMBER SHEET 6 OF 40

NA 03021HES HUAWEI TECH CO.,LTD.

1 2 3 4 5 6
 1 2 3 4 5 6

7.MSM7230-0 Connectivity
For POP LPDDR2 only
A
A
D2 RSVD1 NC24 E7

R716
R702

R715
R701
D31 RSVD2 NC25 E8
AJ20 RSVD3 NC26 E9
AJ21 E10
AM11
RSVD4 U201_POP NC27
E11
Need 0.5% Need 1% AM12
RSVD5
RSVD6
NC28
NC29 E13

240
240

240
240
1.2V_DCDC NC30 G29
R713
A10 H2

C705
DNC1 NC31
V29 DNC2 NC32 L1
W29 DNC3 NC33 L29
AJ26 EBI0_CAL MODE_0 B28 R718 0 VREG_S3_1V8 AN16 DNC4 NC34 L31

NC Interface 4 of 8
AN14 ZQ_DDR0 MODE_1 A28 R719 0*** NC35 P32
100K R714

100N

AN18 VREF_CA_DDR0_C853 MODE_2 E28 A4 NC1 NC36 R3

A20 VREF_DQ_DDR0 MODE_3 E27 B4 NC2 NC37 T1
E12 VREF_EBI0_DQ_0
delete 2 optional resistors B6 NC3 NC38 U3
F22 B7 AB32
C706

VREF_EBI0_DQ_1 NC4 NC39

AH20 VREF_EBI0_CA WCT_SSBI AK33 B10 NC5 NC40 AD28
WCT_PENIRQ_N AF28 Touch panel no use B11 NC6 NC41 AF2
AE29 AH29 B12 AF3
AJ33
EBI1_CAL
ZQ_DDR1
U201 WCT_EOC
B13
NC7
NC8
NC42
NC43 AG32
100K

100N

AB33 VREF_CA_DDR1 WCA_RX_I2S_WS AJ31 WCA_RX_I2S_WS B18 NC9 NC44 AH32

AB1 VREF_DQ_DDR1 WCA_RX_I2S_CLK AH28 WCA_RX_I2S_CLK B19 NC10 NC45 AJ28
AD6 VREF_EBI1_DQ_0 WCA_RX_I2S_DATA AH31 WCA_RX_I2S_DATA B21 NC11 NC46 AJ32
N6 VREF_EBI1_DQ_1 WCA_TX_I2S_WS AK31 WCA_TX_I2S_WS I2S TX and RX with QTR B22 NC12 NC47 AK2
AB28 VREF_EBI1_CA WCA_TX_I2S_CLK AG31 WCA_TX_I2S_CLK B24 NC13 NC48 AL28
AL32 WCA_TX_I2S_DATA B25 AL29
B P5 EBI2_AD_00
WCA_TX_I2S_DATA
B31
NC14
NC15
NC49
NC50 AL30
R5 AL33 WCA_MCLK1 C2 AL31
U6
EBI2_AD_01
EBI2_AD_02
WCA_MCLK1
WCA_MCLK2 AG29 WCA_MCLK2 C12
NC16
NC17
NC51
NC52 AM5 B
W6 EBI2_AD_03
I2C for WCA C21 NC18 NC53 AM17
V5 EBI2_AD_04 WC_I2C_SCL AF29 AUD_I2C_SCL R704 2K VREG_S3_1V8 C29 NC19 NC54 AM26
Y3 EBI2_AD_05 WC_I2C_SDA AG28 AUD_I2C_SDA R705 2K C30 NC20 NC55 AM31
V3 EBI2_AD_06 WC_RESET_N AK32 AUD_SYS_RST_N C31 NC21 NC56 AN28
W2 EBI2_AD_07
RESET WCA E2 NC22 NC57 AN31
R6 EBI2_AD_08 E6 NC23
T5 EBI2_AD_09 TRST_N AE5 TRST_N
T3 EBI2_AD_10 TMS AM9 TMS
T2 EBI2_AD_11 TDO AL11 TDO
W5 EBI2_AD_12 TDI AN9 TDI JTAG
AB5 EBI2_AD_13 TCK AN10 TCK
W3 EBI2_AD_14
delete 0ohm resistor(for test)
AA5 EBI2_AD_15
VREG_S3_1V8 TCXO AH18 XO_OUT_D1

MISC1 Interface 1 of 8
Y2 EBI2_ADV_N
R721

U2 EBI2_BUSY0_N TX_ON AC31 QTR_RF_ON Ref for Tx DAc

U5 EBI2_CLK TX_DAC_REF V32 QTR_DAC_IREF R710 51K
AB3 EBI2_CS0_N
AC5 EBI2_CS6_N USBPHY_VBUS F29 USB_INSERT
AA3 EBI2_LB_N/EBI2_NAND_ALE USBPHY_SYSCLK D33 PM GPIO holds on high level for VBUS on inserting USB or Charger
2.2K

AB6 E32 R707 4.02K 0+++ USB_VBUS tolerates very low Voltage
EBI2_OE_N USBPHY_REXT R703
Y5 EBI2_UB_N/EBI2_NAND_CLE USBPHY_ID F32
U1 EBI2_WAIT_N USBPHY_DN F33 USB_HS_DN
W1 EBI2_WE_N USBPHY_DP E33 USB_HS_DP

GNSS_BB_I1 M31 GNSS_BB_I1 SVIDEO1_OUT M28 TV_OUT Only CVBS Signal from S-Video1 is needed,With the 75ohm TV Load.The DC coupled output is 1.3Vpp(above 0V).
GNSS_BB_I2 N31 GNSS_BB_I2 SVIDEO2_OUT R28 SVIDEO2_OUT
GNSS_BB_Q1 R31 N28
C GNSS_BB_Q2 P31
GNSS_BB_Q1
GNSS_BB_Q2
SVIDEO_RBIAS
R720 51K VREG_S3_1V8
P33 AF5 SRST_N
GNSS_DRX_CLK SRST_N
From JTAG C
I_IM_CH0 H32 I_IM_CH0 RESIN_N C11 RESIN_N
Low power audio crystal Rx I to MSM DRX_BB_IM L32 I_IM_CH1
From PM
24.576MHz I_IP_CH0 J32 I_IP_CH0 RESOUT_1P8_N AD5 RESOUT_1P8
DRX_BB_IP K32 I_IP_CH1
LPA_XTAL_OUT QTR_TXBBIM V33 I_OUT_N RTCK AF6 RTCK
Tx I to QTR QTR_TXBBIP W33 I_OUT_P PRX_CLK K31
SLEEP_CLK A13 SLEEP_CLK Rx ADC SAMPLE to MSM
C701 18P LPA_XTAL_IN AN26
33

18P LPA_XTAL_IN
C702 LPA_XTAL_OUT AN27 LPA_XTAL_OUT Q_OUT_N U33 QTR_TXBBQM
T33 QTR_TXBBQP Tx Q to QTR
4 GND2 GND1 2 CAMMIPI_NCLK AM23
Q_OUT_P
MDDI_HC_DATA0_N
CAMMIPI_PCLK AM22 J33 Q_IP_CH0
11

MDDI_HC_DATA0_P Q_IP_CH0
DATA2_N AN23 MDDI_HC_DATA1_N Q_IP_CH1 L33 DRX_BB_QP
X701 DATA2_P AN22 Rx Q to MSM
CX3225SB MDDI_HC_DATA1_P
LPA_XTAL_IN DATA1_N AL23 MDDI_HC_STB_N Q_IM_CH0 H33 Q_IM_CH0
DATA1_P AL22 MDDI_HC_STB_P Q_IM_CH1 K33 DRX_BB_QM
MDDI_DN AM21 MDDI_P_DATA0_N
MDDI_DP AM20 MDDI_P_DATA0_P PA_RANGE0 Y33 PA_R0
MDDI_DN_DATA1 AN21 MDDI_P_DATA1_N PA_RANGE1 AA31 PA_R1 The type and specification of the components refer to the BOM
MDDI_DP_DATA1 AN20 MDDI_P_DATA1_P
MDDI_SN AL21 MDDI_P_STB_N PA_DAC_REF U32 For Polar PA
MDDI_SP AL20 MDDI_P_STB_P PA_DAC_OUT T32 For Polar PA
D NA 2011-7-20
ECA NO DATE D
0 SONGGANG/64526
DESIGNED
HD2U886M 00704566
REVIEWED SONGGANG/64526
VER PART_NUMBER SHEET 7 OF 40

NA 03021HES HUAWEI TECH CO.,LTD.

1 2 3 4 5 6
 1 2 3 4 5 6

8.MSM7230-0 Connectivity
A
A
AL4 AH27 QTR_BT_UART_CTS
SDIO1 AJ6
GPIO_043/SDC1_DATA_0
GPIO_042/SDC1_DATA_1
GPIO_134/UART1DM_RFR_N
UART1_RFR_N
AE32 QTR_BT_UART_RTS FOR BT DATA TRANSFER
FOR UBM AH8
ETM_TRACEDATA0
GPIO_041/SDC1_DATA_2
GPIO_135/UART1DM_CTS_N
UART1_CTS_N
AE33 QTR_BT_UART_TXD
NO USE AM4
ETM_TRACEDATA1
GPIO_040/SDC1_DATA_3
GPIO_136/UART1DM_RXD/UART1_RXD
GPIO_137/UART1DM_TXD/UART1_TXD AF31 QTR_BT_UART_RXD
ETM_TRACEDATA2
AJ8 AD2 ACCE_INT2 WITHOUT wakeup function from deep sleep
GPIO_039/SDC1_CMD
ETM_TRACEDATA3
U201 GPIO_087/UART2DM_TXD_B
EBI2_CS2_N/SPI_CS2_N
AJ7 GPIO_038/SDC1_CLK GPIO_088/UART2DM_CTS_B_N AD1 CAMIF_RESET_OUTS_N Active low
ETM_TRACEDATA4 EBI2_CS3_N/LCD_CS0_N
GPIO_089/UART2DM_RFR_B_N AE3 PRO_INT ETH NO USE EBI2_CS5_N
HDMI_RESET_N AL17 GPIO_037/TSIF_SYNC EBI2_CS5_N/SPI_CS3_N/SSBI_PMIC_OE
ETM_TRACEDATA5 GPIO_085/UART2DM_RXD_B AC3 TOUCH_RESET UBM NO USE UBM_PWDNFREEZE_IO
UBM TRANS STREAM NO USE TSIF_DATA AL18 GPIO_036/TSIF_DATA EBI2_CS7_N/HW_MDM_TRIG_A
ETM_TRACEDATA6 GPIO_049/UART2DM_RFR_A_N AG5 NFC_INT FOR NFC
TSIF_EN AL16 GPIO_035/TSIF_EN/ETM_TRACEDATA7 UART2_RFR_N/UIM1_CLK
VREG_S3_1V8 TSIF_CLK AM16 GPIO_034/TSIF_CLK GPIO_050/UART2DM_CTS_A_N AG3 UIM1_RESET FOR SECOND SIM.Need Ext level transfer.NO USE
MDDI WAKE UP MSM ETM_TRACEDATA8 UART2_CTS_N/UIM1_RESET
R816
R817
R818
R819
R820
R821
R822
R823
R824
MDP_VSYNC AL12 GPIO_030/MDP_VSYNC_1 GPIO_051/UART2DM_RXD_A AH1 ACCE_INT WITH wakeup function from deep sleep
GP_PDM/ETM_TRACEDATA9 UART2_RXD
PM_IRQ_APC_N F14 GPIO_027/PM_IRQ_APC_N GPIO_052/UART2DM_TXD_A AG2 CAMIF_SHDN_OUT_SLAVE UIM1_DATA
ETM_TRACE_CTL UART2_TXD/UIM1_DATA
FOR SECOND SIM.Need Ext level transfer.NO USE
PM_IRQ_MDM_N B15
B SDIO2 GPIO_028/PM_IRQ_MDM_N
51K
51K
51K
51K
10K
51K
51K
51K
51K

ETM_TRACE_CLK GPIO_057/UART3_RFR_N AH2 USIM_M_CLK

TO PM to level transfer
FOR 8bits eMMC 4.3/4.4 SDC2_DATA0 R826 51 AJ10 GPIO_069/SDC2_DATA_0
UIM2_CLK/LPA_SMPS_CTL
GPIO_055/UART3_CTS_N AH3 CAMIF_SHDN_OUTS B
SDC2_DATA1 R827 51 AM7 Active low
Support eMMC boot SDC2_DATA2 R828 51 AN6
GPIO_068/SDC2_DATA_1
GPIO_067/SDC2_DATA_2
UICC_DP/USB_FS_DAT
GPIO_054/UART3_TXD/UIM2_DATA AJ1 USIM_M_IO
SDC2_DATA3 R829 51 AJ9 AL7 USIM_M_RST TO PM to level transfer
Micron SDC2_DATA4 R830 51 AL5
GPIO_066/SDC2_DATA_3
GPIO_115/SDC2_DATA_4
GPIO_053/UART3_RXD
UIM2_RESET/USB_FS_OE_A
Hynix EBI2_BUSY1_A_N/KEYPAD_6

MISC3 Interface 3 of 8
SDC2_DATA5 R831 51 AM6 GPIO_114/SDC2_DATA_5/KEYPAD_5 GPIO_141/AUX_PCM_CLK/I2S_CLK A30 QTR_BT_PCM_BCLK
SDC2_DATA6 R832 51 AL6 B29 QTR_BT_PCM_SYNC
Samsung SDC2_DATA7 R833 51 AN4
GPIO_113/SDC2_DATA_6/KEYPAD_4
GPIO_112/SDC2_DATA_7/KEYPAD_3
GPIO_140/AUX_PCM_SYNC
SDAC_R_L_N
SDC2_CLK R825 51 AL8 B30 QTR_BT_PCM_DOUT BT PCM AUDIO TRANSFER
Numonyx SDC2_CMD R834 51 AH10
GPIO_064/SDC2_CLK
GPIO_065/SDC2_CMD
GPIO_139/AUX_PCM_DIN/I2S_MCLK
GPIO_138/AUX_PCM_DOUT A29 QTR_BT_PCM_DIN
Toshiba SDC3_DATA0 B8 GPIO_119/SDC3_DATA_0
SDAC_DOUT
GPIO_045/SPI_CLK AL9 SPI_CLK_LCD
KEYPAD_10/AUX_TMS_B GPIO_046/SPI_CS0_N AL10 SPI_CS0_LCD
SDC3_DATA1 C9 GPIO_118/SDC3_DATA_1 GPIO_044/SPI_CS1_N/MDP_VSYNC_3 AJ11 UBM_RESIN_N
VREG_MSM_SD KEYPAD_9/AUX_TDI_B GPIO_047/SPI_MOSI_DATA AH12 SPI_MOSI_DATA_LCD
R807
R803
R809
R810
R811

SDC3_DATA2 A9 GPIO_117/SDC3_DATA_2 GPIO_048/SPI_MISO_DATA AJ12 SPI_MISO_DATA_LCD

SDIO3 SDC3_DATA3 A8
KEYPAD_8/AUX_TDO_B
GPIO_116/SDC3_DATA_3 GPIO_080/GSM_PA_EN/GRFC_1 B27 GPIO_080
AC32 GSM_PH_D0
FOR WIFI SDC3_CLK C8
EBI2_BUSY1_B_N/KEYPAD_7/AUX_TCK_B
GPIO_110/SDC3_CLK
GPIO_156/GSM_PH_D0
SSBI_0_MODEM_OE
10K
10K
10K
10K
10K

C803 33P KEYPAD_1/AUX_RTCK_B GPIO_155/GSM_PH_D1 AD29 GSM_PH_D1

SDC3_CMD C10 GPIO_111/SDC3_CMD SSBI_1_MODEM_OE
KEYPAD_2/AUX_TRST_N_B GPIO_154/GSM_PH_D2 AD32 GSM_PH_D2
SSBI_MPROC_OE
GSM TX phase adjust
SDC4_DATA0 R804 51 AL3 GPIO_063/SDC4_DATA_0 GPIO_153/GSM_TX_LB_CLK AD33 GSM_TX_LB_CLK
SDC4_DATA1 R805 51 AK1
SDIO4 SDC4_DATA2 R806 51 AL1
GPIO_062/SDC4_DATA_1
GPIO_061/SDC4_DATA_2
SSBI_3_MODEM_OE
GPIO_152/GSM_TX_CLK AB31 GSM_TX_CLK
SDC4_DATA3 R808 51 AJ3
C FOR TF SDC4_CLK R812 51 AL2
GPIO_060/SDC4_DATA_3
GPIO_058/SDC4_CLK
SSBI_4_MODEM_OE
SDC4_CMD R813 51 AK3 B5 WCA_DATA_SD2_A
GPIO_059/SDC4_CMD GPIO_123/WCA_DATA_SD2_A
VFE_CAM_TIMER1B
C
GPS_LNA_EN C26 C5 WCA_DATA_SD1_A
FOR UBM ANT_TUNE_SEL C27
GPIO_081/GRFC_0
GPIO_079/GRFC_2
GPIO_122/WCA_DATA_SD1_A
VFE_CAM_TIMER2B/AUX_TRST_N_A
HDMI NO USE
DRX_MODE_SEL2 C25 C6 WCA_DATA_SD0_A
FOR Diversity ANT_SEL3 B26
GPIO_078/DRX_MODE_SEL2/GRFC_3
GPIO_077/DRX_MODE_SEL1/GRFC_4
GPIO_121/WCA_DATA_SD0_A
VFE_CAM_TIMER6B/AUX_RTCK_A
ANT_SEL2 C24 GPIO_076/DRX_MODE_SEL0/GRFC_5 GPIO_120/WCA_MCLK_A A7 WCA_MCLK_A
VFE_CAM_TIMER5B/AUX_TCK_A
DRX_MODE_SEL1 A25 GNSS_CLK_IN
FOR Diversity GPIO_075/PA_RANGE1
ANT_SEL3/GRFC_6 GPIO_148/GNSS_CLK_OUT Y32 TOUCH_INT FOR RGR6240 GPS DIversity NO USE
DRX_MODE_SEL0 A24 GPIO_074/ANT_SEL2 GNSS_CLK_IN
PA_RANGE0/GRFC_7 GPIO_181/GNSS_PPS_IN D1 HAC_CTL
ANT_SEL1 C23 GPIO_073/ANT_SEL1/GRFC_8 GNSS_PPS_OUT
GNSS_PPS_OUT
ANT_SEL0 C22 GPIO_072/ANT_SEL0 GPIO_150/GNSS_BBQ W31 I2C_SDA_DCDC R801 10K VREG_MSM_L20_1V8
GSM_PA_BAND_SEL/GRFC_9 GPIO_149/GNSS_BBI W32 I2C_SCL_DCDC R802 10K
AC29
FOR FEM GPIO_157/RX_ON/GRFC_14

The type and specification of the components refer to the BOM

D NA 2011-7-20
ECA NO DATE D
DESIGNED SONGGANG/64526
HD2U886M 00704566
REVIEWED SONGGANG/64526
VER PART_NUMBER SHEET 8 OF 40

NA 03021HES HUAWEI TECH CO.,LTD.

1 2 3 4 5 6
 1 2 3 4 5 6

9.MSM7230-0 Connectivity
A VREG_MSM_L20_1V8
A
CAMIF_DATA_0 C14 GPIO_000/CAM_DATA_0/QUP_A0 GPIO_159/SSBI_0_MODEM AD31 QTR_SSBI1

R904

R905
CAMIF_DATA_1 A14 GPIO_001/CAM_DATA_1 GPIO_158/SSBI_1_MODEM Y29 QTR_SSBI2
CAMIF_DATA_2 E16 GPIO_002/CAM_DATA_2 GPIO_133/SSBI_3_MODEM AE1 LCD_ID1
CAMIF_DATA_3 E15 GPIO_003/CAM_DATA_3 LCD_DATA_16/KEYPAD_11/USB_FS_OE_B
FOR GPS RGR6240 DIVERSITY
CAMIF_DATA_4 B17 GPIO_004/CAM_DATA_4 GPIO_143/SSBI_4_MODEM AE31 QTR_BT_EXT_WAKE
CAMIF_DATA_5 C13 GPIO_005/CAM_DATA_5 GPIO_031/SSBI_MPROC/SSBI_SEL AD3 CAMIF_RESET_OUTS_SLAVE

2K

2K
VREG_L11_1P8 CAMIF_DATA_6 B16 GPIO_006/CAM_DATA_6 MPM_GPIO_2/SSBI_PMIC AL19 SSBI_PMIC

R906

R907
CAMIF_DATA_7 C19 GPIO_007/CAM_DATA_7
CAMIF_DATA_8 C16 GPIO_008/CAM_DATA_8 GPIO_070/I2C_SCL AJ5 I2C_SCL_HW
CAMIF_DATA_9 C20 GPIO_009/CAM_DATA_9 GPIO_071/I2C_SDA AH6 I2C_SDA_HW
CAMIF_DATA_10 A15
CAMIF_DATA_11 A17
GPIO_010/CAM_DATA_10
GPIO_011/CAM_DATA_11
U201 GPIO_084/TX_AGC_ADJ C7 GPIO_084 I2C FOR SENSORS

2K

2K
CAMIF_PCLK C15 GPIO_012/CAM_PCLK GPIO_083/TRK_LO_ADJ AH7 CAMIF_ID_SLAVE
CAMIF_HSYNC E17 GPIO_013/CAM_HSYNC
CAMIF_VSYNC A16 GPIO_014/CAM_VSYNC MPM_GPIO_1/TCXO_EN AJ18 TCXO_EN
CAMIF_MCLK R901 33 C18 GPIO_015/CAM_MCLK GPIO_179/PM_IRQ_SROT_N D3 PM_IRQ_SROT_N
SCL_GSB_CAM C17 GPIO_016/CAM_FLASH GPIO_151/JAM_DET_IRQ AB29 JAM_DET_IRQ
VFE_CAM_TIMER3/GP_CLK_A GPIO_029/PS_HOLD AH15 PS_HOLD 7630 CDMA ONLY,NO USE
SDA_GSB_CAM E14 GPIO_017/CAM_SHTR GPIO_142 AG33 QTR_BT_HOST_WAKE
I2C FOR CAM VFE_CAM_TIMER4/GP_MN_A
GPIO_128/DTV_DATA_0 M1 CAMIF_ID
LCDC_GRN_0 WLAN_WAKES_MSM AM14 GPIO_018/LCDC_GRN_0 LCD_DATA_21/AUX_TDI_A
VFE_CAM_TIMER5A GPIO_129/DTV_DATA_1 M2 MSM_WAKES_WLAN
LCDC_GRN_1
B AL15 GPIO_019/LCDC_GRN_1
VFE_CAM_TIMER6A/ETM_TRACEDATA15
LCD_DATA_20/AUX_TMS_A
GPIO_130/DTV_DATA_2 M3 NFC_VEN for NFC
LCDC_BLU_0 AH16 GPIO_020/LCDC_BLU_0
VFE_CAM_TIMER2A/ETM_TRACEDATA14
LCD_DATA_19/PBUS_ARCH_SEL
GPIO_131/DTV_DATA_3 N3 NFC_CLK_REQ BOOTSCUR DISABLE B
LCDC_BLU_1 AM15 GPIO_021/LCDC_BLU_1 LCD_DATA_18/BOOT_SCUR
VFE_CAM_TIMER1A GPIO_132/DTV_DATA_4 M5 COMPASS_INT

MISC2 Interface 2 of 8
LCDC_BLU_2 AN15 GPIO_022/LCDC_BLU_2 LCD_DATA_17/BOOT_FROM_NOR
TP901
L3 DTV_DATA_5
ETM_TRACEDATA13 GPIO_160/DTV_DATA_5 TP
LCDC_RED_0 AH17 GPIO_023/LCDC_RED_0 WDOG_DISABLE
GP_MN_B/ETM_TRACEDATA12 GPIO_161/DTV_DATA_6/SROT_SELECT L5 BT_REG_ON WDG DISABLE
LCDC_RED_1 AL13 GPIO_024/LCDC_RED_1 GPIO_162/DTV_DATA_7 K3 WL_REG_ON
MDP_VSYNC_2/ETM_TRACEDATA11 GPIO_163/DTV_DATA_8/EBI2_ADR_15 K5 BT_PWR_EN
LCDC_RED_2 AJ16 GPIO_025/LCDC_RED_2 GPIO_164/DTV_DATA_9/EBI2_ADR_14 J1 WL_PWR_EN
ETM_TRACEDATA10 GPIO_165/DTV_DATA_10 J3 DTV_DATA_10
LCD_PCLK E19 GPIO_090/LCDC_PCLK/USBH_CLK EBI2_ADR_13
LCD_ENABLE UICC_XLTR_ENAM10 GPIO_091/LCDC_EN GPIO_166/DTV_DATA_11 J2 GYR_INT1 DTV_DATA_11
LCD_VSYNC AJ14 GPIO_092/LCDC_VSYNC EBI2_ADR_12
LCD_HSYNC F20 GPIO_093/LCDC_HSYNC/USBH_STOP GPIO_167/DTV_DATA_12 J5 GYR_INT2
LCDC_GRN_2 AN11 GPIO_094/LCDC_GRN_2 EBI2_ADR_11
DTV_DATA_12
EBI2_CS4_N/LCD_CS1_N/LCD_EN GPIO_168/DTV_DATA_13 G1 DTV_DATA_13
LCDC_GRN_3 AJ13 GPIO_095/LCDC_GRN_3/GRFC_13 EBI2_ADR_10
LCDC_GRN_4 AH13 GPIO_096/LCDC_GRN_4/GRFC_12 GPIO_169/DTV_DATA_14/EBI2_ADR_9 H3 DTV_DATA_14 HDMI NO USE
LCDC_GRN_5 AL14 GPIO_097/LCDC_GRN_5/GRFC_11 GPIO_170/DTV_DATA_15/EBI2_ADR_8 H5 DTV_DATA_15 GPIO_170
LCDC_GRN_6 AJ15 GPIO_098/LCDC_GRN_6/GP_CLK_B GPIO_171/DTV_DATA_16/EBI2_ADR_7 G2 DTV_DATA_16
LCDC_GRN_7 AJ17 GPIO_099/LCDC_GRN_7 GPIO_172/DTV_DATA_17/EBI2_ADR_6 G5 DTV_DATA_17
G3 DTV_DATA_18 GPIO_173
VFE_CAM_TIMER7A GPIO_173/DTV_DATA_18/EBI2_ADR_5
LCDC_BLU_3 E20 GPIO_100/LCDC_BLU_3/USBH_DATA_0 GPIO_174/DTV_DATA_19/EBI2_ADR_4 E3 DTV_DATA_19
LCDC_BLU_4 E22 GPIO_101/LCDC_BLU_4/USBH_DATA_1 GPIO_175/DTV_DATA_20/EBI2_ADR_3 F3 DTV_DATA_20
LCDC_BLU_5 E25 GPIO_102/LCDC_BLU_5/USBH_DATA_2 GPIO_176/DTV_DATA_21/EBI2_ADR_2 F5 DTV_DATA_21
LCDC_BLU_6 E24 GPIO_103/LCDC_BLU_6 GPIO_177/DTV_DATA_22/EBI2_ADR_1 C4 DTV_DATA_22
USBH_DATA_3/WCA_MCLK_B GPIO_178/DTV_DATA_23/EBI2_ADR_0 E5 DTV_DATA_23
LCDC_BLU_7
C E18 GPIO_104/LCDC_BLU_7
USBH_DATA_4/WCA_DATA_SD0_B GPIO_127/DTV_HSYNC P3 DTV_HSYNC
LCDC_RED_3
LCDC_RED_4
E21
E23
GPIO_105/LCDC_RED_3/USBH_DATA_5
GPIO_106/LCDC_RED_4/USBH_DATA_6
LCD_DATA_22/AUX_TDO_A
GPIO_126/DTV_VSYNC/LCD_DATA_23 P2 DTV_VSYNC C
LCDC_RED_5 F25 GPIO_107/LCDC_RED_5/USBH_DATA_7 GPIO_125/DTV_EN P1 DTV_EN
LCDC_RED_6 F26 GPIO_108/LCDC_RED_6 GPIO_124/DTV_PCLK N5 DTV_PCLK
USBH_DIR/WCA_DATA_SD1_B
LCDC_RED_7 E26 GPIO_109/LCDC_RED_7 GPIO_026/HEADSET_DET_N AG6 HS_DETECT_N HS_DETECTR902 47K VREG_MSM_L20_1V8
USBH_NEXT/WCA_DATA_SD2_B HW_MDM_TRIG_B/KEYPAD_0
ACTIVE LOW
R903 47K HS_DETECT_N
WCF_I2S_DATA AJ27 GPIO_146/WCF_I2S_DATA GPIO_032/PA_ON0 Y31 PA_ON_U900
AA29 TV_CTL C901 2.2U
VFE_CAM_TIMER7B GPIO_033/PA_ON1
HDMI I2S/FM I2S WCF_I2S_SCLK AN30 GPIO_145/WCF_I2S_CLK GPIO_082/PA_ON2 C28 CLASSD_EN
WCF_I2S_WS AJ29 GPIO_144/WCF_I2S_WS
GPIO_180/BMA150_IRQ C3 LCD_RESET
AM30 GPIO_147/FM_IRQ EBI2_ASYNC_WAIT_N
Active low CAM_VCM_PD_N AH5 GPIO_056/UICC_DM/USB_FS_SE0 GPIO_086/EBI2_CS1_N AE2 LCD_ID0

The type and specification of the components refer to the BOM

D NA 2011-7-20
ECA NO DATE D
DESIGNED SONGGANG/64526
HD2U886M 00704566
REVIEWED SONGGANG/64526
VER PART_NUMBER SHEET 9 OF 40

NA 03021HES HUAWEI TECH CO.,LTD.

1 2 3 4 5 6
 1 2 3 4 5 6

10.Power Manager for 1A Charger

A
A

U1001 L1001 close to U1001 on the board

07091450 0.068
B BQ24152
VCHG A1 C1 L1001 1U R1003 0.068 VPH_PWR
A2
VBUS1
VBUS2
SW1
SW2 C2
10N
B

C1010
SW3 C3 C1003

C1011
BOOT/NC A3
B1 PMID1
B2 PMID2 PGND1 D1

10UF
B3 PMID3 PGND2 D2
4.7U PGND3 D3

CSIN E1
CSOUT/VBAT E4
I2C_SCL_DCDC A4 SCL
I2C_SDA_DCDC B4 SDA AUXPWR/DISABLE E2 R1006 220
C4 STAT
I2C can be 1.8 or 2.6V,addrass 01101011D4 OTG/ISEL VREF E3

R1001 51K

C1005

C1006

C1007

C1008
1U 1U 100N 100N

C
C

The type and specification of the components refer to the BOM

D NA 2011-7-20
ECA NO DATE D
DESIGNED SONGGANG/64526
HD2U886M 00704566
REVIEWED SONGGANG/64526
VER PART_NUMBER SHEET 10 OF 40

NA 03021HES HUAWEI TECH CO.,LTD.

1 2 3 4 5 6
 1 2 3 4 5 6

11. Connector For SUB Board

A
A

U1102 C1331 33P KPD_PWR_N KEY_COL2 C1348 33P

MP3214 C1332 33P VIB_DRV_N KEY_COL1 C1349 33P side key
33P
C1110

VPH_PWR 7 VIN IOUT1 14 FLASH_CATHODE C1333 SPKR_OUT_L_M CAM_BTINPUT C1350 33P

15 C1334 33P SPKR_OUT_L_P
1U IOUT2 33P
C1111 4 C1A
C1335 TOUCH_INT
33P

C1113
3 C1B CP 1 C1336 I2C_SDA_HW VREG_L10_2P7 33P
C1112 1U 6 C1337 33P I2C_SCL_HW VREG_MSM_L20_1V8 33P C1343
C2A
2.2U

2 12 FLASH_CATHODE 33P C1344

C2B NC1 33P C1345
NC2 13 C1338 TOUCH_RESET PRO_INT 33P
8 16 C1339 33P VPH_PWR C1346
EN NC3

1U
C1351 1U
10 TOE GND1 5
TORCH/FLASH 9 C1352 1U
R1107
R1105

GND2
C1114

11 ISET GND3 17
8.2K
150K

33P

J1302
FLASH_CATHODE 2P2 P11
FLASH_CATHODE 4P4 P33 VPH_PWR
B EAR1_AMP_1_ON 6P6 P55 KPD_PWR_N
SPKR_OUT_L_P 8P8 P77
SPKR_OUT_L_M 10P10 P99 R1108
EAR1_AMP_1_OP
510 CURRENT_LED_DRV2 B
12P12 P1111 R1109 510 CURRENT_LED_DRV1
output current is set by R1107 (12k-300mA) KEY_COL2 14P14 P1313 R1110 510 CURRENT_LED_DRV0
KEY_COL1 16P16 P1515 PRO_INT
VREG_MSM_L20_1V8 18P18 P1717
TOUCH_RESET 20P20 P1919 I2C_SDA_HW
TOUCH_INT 22P22 P2121 I2C_SCL_HW
VIB_DRV_N 24P24 P2323 VREG_L10_2P7

SPKR_OUT_L_P VPH_PWR
SPKR_OUT_L_M

RV2001

RV2002

1
D_A
D2001
2
V

V
VIB_DRV_N
C
C

The type and specification of the components refer to the BOM

D NA 2011-7-20
ECA NO DATE D
DESIGNED SONGGANG/64526
HD2U886M 00704566
REVIEWED SONGGANG/64526
VER PART_NUMBER SHEET 11 OF 40

NA 03021HES HUAWEI TECH CO.,LTD.

1 2 3 4 5 6
 1 2 3 4 5 6

12. LCD interface

A
LCD ID CONFIRM C1211 100N
A
LCD MDDI-II LCD_RESET
C1210 33P

LCD Power Default OFF C1201 1U

VREG_L16_2P8

C1204 33P

Modify to 2.8V
VREG_L16_2P8

J1201 VREG_L12_1P8
046296027931846
28 33P C1222 C1202 1U
C1209 33P
Pin4 use GPIO for ID0, consider the PM MPP pin 1 33P C1221
3 2
5 4 LCD_ID0
LCD_RESET 7 6 MDP_VSYNC
MDDI_DN 9 8
11 10 MDDI_DP
MDDI_SP 13 12 MDDI_SN
MDDI_DN_DATA1 15 14
17 16 MDDI_DP_DATA1
B LCD_BL_PWM 19 18
VREG_L12_1P8 21 20 VREG_L12_1P8
23 22 B
25 24
LED- 27 26 LED+

C1220
33P 29

C
C

The type and specification of the components refer to the BOM

D NA 2011-7-20
ECA NO DATE D
DESIGNED SONGGANG/64526
HD2U886M 00704566
REVIEWED SONGGANG/64526
VER PART_NUMBER SHEET 12 OF 40

NA 03021HES HUAWEI TECH CO.,LTD.

1 2 3 4 5 6
 1 2 3 4 5 6
Filter out GSM Tx bursts
13.Earphone Due to long lines and connector add FM AMP

A
LB1301 A
1 2 GND_CDC_REF

L1301 82N FM_ANT

3.5mm

R1314

R1315
Z1301

0***
2 IN OUT 4 HPH_OUT_L
M G R L

LB1303
Z1301

6 GND
1 2 R1312 0
C1305 33P 1LB1302 2

R1301 1K R1303 0 1 IN OUT 3 HPH_OUT_R

B
C1304 33P B
J1301 LB1305
3.5mm

5 GND
R1316 1K
2 1 2
1
3

4 HS_DETECT
G M R L 5

6
LB1304

1
VALUE=-100***
2 HS_MIC_VDD To reduce headphone downwards TDD
Jack ESD Protect
C1306

C1307

0 1U
C1309
Bead 100 OHM @8MH may not be used R1304 2.2K
R1305 510 MIC_BIAS1
10P

33P

HS_MIC_VDD C1310 100NF MIC2P D1301

DF6A68FUT1
6 1 HPH_OUT_L
100NF

C1312

C1313
C1311 MIC2N
2 HPH_OUT_R

D1301

33P

33P
C 3
DF6A68FUT1
4 HS_MIC_VDD

5 HS_DETECT C
R1302 237 VREG_F6

C1322
C1308 1N

33P

The type and specification of the components refer to the BOM

D NA 2011-7-20
ECA NO DATE D
DESIGNED SONGGANG/64526
HD2U886M 00704566
REVIEWED SONGGANG/64526
VER PART_NUMBER SHEET 13 OF 40

NA 03021HES HUAWEI TECH CO.,LTD.

1 2 3 4 5 6
 1 2 3 4 5 6

14. G-Senosrs/Compass
A
A
Accelerometer
U1401

2 NC/BYP
INT1 11 ACCE_INT
I2C_SCL_HW 4 SCL/SPC/SCLK INT2 9 ACCE_INT2

I2C_SDA_HW 6 SDA/SDI/SDO ADC1/GND/NC 16

ADC2/RESERVED/NC 15 VREG_L10_2P7
7 SDO/SA0/ALT_ADDRESS ADC3/GND/NC 13

8 CS/CS~/NC RES/GND/NC 10

GND 12

VREG_MSM_L20_1V8 1 VDD_IO GND/NC 5

VREG_L10_2P7 14 VDD/VS NC 3

B
B

C1402

C1401

C1403
2.2U

100N

100N

Compass
U1402
C D1 CAD0 SO B4 NC
D2 CAD1
TST1 A1 NC C
VREG_MSM_L20_1V8 A2 CSB TST2 C2 NC
COMPASS_INT C3 DRDY TST6 B3 NC

I2C_SCL_HW A3 SCL/SK VDD B1 VREG_L10_2P7

C1405

C1404
I2C_SDA_HW D4 SDA/SI VID C4 VREG_MSM_L20_1V8

NC A4 RSV VSS C1
100N

2.2U

The type and specification of the components refer to the BOM

D NA 2011-7-20
ECA NO DATE D
DESIGNED SONGGANG/64526
HD2U886M 00704566
REVIEWED SONGGANG/64526
VER PART_NUMBER SHEET 14 OF 40

NA 03021HES HUAWEI TECH CO.,LTD.

1 2 3 4 5 6
 1 2 3 4 5 6

15. Battery Connector/ Micro USB

BATT_TEMP_TEST
J1501
A R1501 22K VREG_THERM
P11 12K A
P22 R1502 BATT_TEMP
P33 VBAT

M14
M25 Trace of TEMP_TEST be wide!
M36
M47

2
PESD5V0S1BL315

RV1501
C1504

C1502

C1501
D1501

100N

100P
33P

V
1
1500mAh
B 10K NTC = Murata NCP18XV103J03RB
71% 74% 75% B

-10 deg 49.263 54.5638 60.2838 D1505

+50 deg 3.35 3.635 3.9344 KYPD_DRV_N L1501 82N R603 15 2

HSMW_C130
LED
1 L1500 82N VPH_PWR

D1502

C1508
R604 15 2 1

38% 39% 40% 47P

HSMW_C130
LED
D1503
R605 15 2 1

HSMW_C130
LED
D1504
R606 15 2 1

HSMW_C130
LED

KYPD_DRV_N

C
C

C 3
KEY_BL_PWM 1 B R1 Q1501
J1502 Micro USB Connector R1503 3.3K
NPN-BEC_B

C1510
R2

F1501

2 E
6 GND2 VBUS 1 VCHG_P 0 VCHG
C1507

7 GND3 D- 2 USB_HS_DN
8 GND4 D+ 3 USB_HS_DP

33P
9 4

10
GND5 ID
10 GND6 GND1 5 DTC114EET1
RV1504

11 GND7 2.2P
C1506

C1505

C1509

R1504
V

V
RV1502

RV1503

100P

4.7U

100N
V

The type and specification of the components refer to the BOM

D NA 2011-7-20
ECA NO DATE D
DESIGNED SONGGANG/64526
HD2U886M 00704566
REVIEWED SONGGANG/64526
VER PART_NUMBER SHEET 15 OF 40

NA 03021HES HUAWEI TECH CO.,LTD.

1 2 3 4 5 6
 1 2 3 4 5 6

16. SIM/TF CARD

A
A
SDC4_CMD SDC4_CLK
SIM Card VREG_MSM_SD SDC4_DATA3
SDC4_DATA2
SDC4_DATA0
SDC4_DATA1

C1608

C1609
470N
33P
VUSIM_IN 15K
R1601

J1601

C1612

C1613

C1607

C1614

C1615

C1616
USIM_CLK 1 4 USIM_IO
USIM_RST 2 5 NFC_SWIO
VREG_L3_1P8/3P3R1602 0 3 6
C1601

C1602

C1603

C1604

C1611

C1605
SIM_VCC R1603 0***

10P

10P

10P

10P

10P

10P
0
100N

100N

10P
B
33P

33P

33P

J1602
SIM Card ESD Protect 475792245

SDC4_DATA2 1 DAT2
D1601 SDC4_DATA3 2 CD/DAT3
DF6A68FUT1 SDC4_CMD 3 CMD
6 1 USIM_CLK VREG_MSM_SD 4
C SDC4_CLK 5
VDD
CLK
2 USIM_IO 6
SDC4_DATA0 7
VSS
DAT0
C
SDC4_DATA1 8 DAT1
D1601 9 GND1
DF6A68FUT1 10 GND2
3 4 VUSIM_IN 11 POL
TF_DETECT 12 DET
5 USIM_RST

The type and specification of the components refer to the BOM

D NA 2011-7-20
ECA NO DATE D
DESIGNED SONGGANG/64526
HD2U886M 00704566
REVIEWED SONGGANG/64526
VER PART_NUMBER SHEET 16 OF 40

NA 03021HES HUAWEI TECH CO.,LTD.

1 2 3 4 5 6
 1 2 3 4 5 6

17. 4GB eMMC AND LPDDR2 12*16

Need to Cover shield
A
A4
A6
NC1
NC2
NC72
NC73
U1
U2 A
A9 NC3 NC74 U3
A11 NC4 NC75 U12
B2 NC5 NC76 U13
B13 NC6 NC77 U14
D1 NC7 NC78 V1
D14 NC8 NC79 V2
H1 NC9 NC80 V3
H2 NC10 NC81 V12
H8 NC11 NC82 V13
H9 V14
H10
NC12
NC13
U1701 NC83
NC84 W1
H11 W2
NC14 SDIN4C2-4G NC85
H12 NC15 NC86 W3
H13 W7
U1701 H14
NC16
NC17
NC87
NC88 W8
SDC2_CLK W6 CLK DAT0 H3 SDC2_DATA0 J1 NC18 NC89 W9
DAT1 H4 SDC2_DATA1 J7 NC19 NC90 W10
SDC2_CMD W5 CMD DAT2 H5 SDC2_DATA2 J8 NC20 NC91 W11
DAT3 J2 SDC2_DATA3 J9 NC21 NC92 W12
U5 RST_N SDIN4C2-4G DAT4 J3 SDC2_DATA4 J10 NC22 NC93 W13
DAT5 J4 SDC2_DATA5 J11 NC23 NC94 W14

1of2
DAT6 J5 SDC2_DATA6 J12 NC24 NC95 Y1
K2 VDDI DAT7 J6 SDC2_DATA7 J13 NC25 NC96 Y3
C1701

J14 NC26 NC97 Y6

VREG_L5_2P85 M6 M7 K1 Y7

MISC Interface
VCC1 VSS1 NC27 NC98
B N5
T10
VCC2 VSS2 P5
R10
K3
K7
NC28 NC99 Y8
Y9

2of2
VCC3 VSS3 NC29 NC100
C1708

C1702

C1703

C1704

C1709

U9 VCC4 VSS4 U8 K8 NC30 NC101 Y10

B
1U

K9 NC31 NC102 Y11

VREG_S3_1V8 K6 VCCQ1 VSSQ1 K4 K10 NC32 NC103 Y12
W4 VCCQ2 VSSQ2 Y2 K11 NC33 NC104 Y13
Y4 VCCQ3 VSSQ3 Y5 K12 NC34 NC105 Y14
22U

470NF

10UF

100N

100N

AA3 VCCQ4 VSSQ4 AA4 K13 NC35 NC106 AA1

C1710

C1705

C1706

C1707

C1711

AA5 AA6 K14 AA2

NC Interface
VCCQ5 VSSQ5 NC36 NC107
L1 NC37 NC108 AA8
L2 NC38 NC109 AA9
L3 NC39 NC110 AA11
L12 NC40 NC111 AA12
22U

470N

10UF

100N

100N

L13 NC41 NC112 AA13

L14 NC42 NC113 AA14
M1 NC43 NC114 AE1
M2 NC44 NC115 AE14
M3 NC45 NC116 AG2
M12 NC46 NC117 AG13
M13 NC47 NC118 AH4
M14 NC48 NC119 AH6
N1 NC49 NC120 AH9
N2 NC50 NC121 AH11
N3 NC51 NC122 L4
N12 NC52
N13 NC53
N14 NC54
P1 NC55 RFU1 H6
P2 NC56 RFU2 H7
P12 NC57 RFU3 K5
P13 NC58 RFU4 M5

C P14
R1
NC59
NC60
RFU5
RFU6
M8
M9
R2
R3
NC61
NC62
RFU7
RFU8
M10
P3 C
R12 NC63 RFU9 P10
R13 NC64 RFU10 R5
R14 NC65 RFU11 T5
T1 NC66 RFU12 U6
T2 NC67 RFU13 U7
T3 NC68 RFU14 U10
T12 NC69 RFU15 AA7
T13 NC70 RFU16 AA10
T14 NC71 RFU17 N10

The type and specification of the components refer to the BOM

D NA 2011-7-20
ECA NO DATE D
DESIGNED SONGGANG/64526
HD2U886M 00704566
REVIEWED SONGGANG/64526 17
VER PART_NUMBER SHEET 17 OF 40

NA 03021HES HUAWEI TECH CO.,LTD.

1 2 3 4 5 6
 1 2 3 4 5 6

D2 E7

18. Test Points/GND/Shields D31

AJ20
AJ21
AM11
RSVD1
RSVD2
RSVD3
RSVD4 U201
NC24
NC25
NC26
NC27
E8
E9
E10
E11
RSVD5 NC28
AM12 RSVD6 NC29 E13
NC30 G29
A10 H2
A V29
DNC1
DNC2
NC31
NC32 L1
W29 L29
AN16
DNC3
DNC4
NC33
NC34 L31 A

NC Interface 4 of 8
NC35 P32
A4 NC1 NC36 R3
B4 NC2 NC37 T1
F31 GND_A_1 GND181 AB20 B6 NC3 NC38 U3
H31 GND_A_2 GND182 AB25 A1 GND1 GND64 L2 B7 NC4 NC39 AB32
J31 GND_A_3 GND183 AC1 A2 GND2 GND65 L9 B10 NC5 NC40 AD28
K29 GND_A_4 GND184 AC9 A3 GND3 GND66 L12 B11 NC6 NC41 AF2
N29 GND_A_5 GND185 AC12 A6 GND4 GND67 L13 B12 NC7 NC42 AF3
R29 GND_A_6 GND186 AC13 A12 GND5 GND68 L16 B13 NC8 NC43 AG32
T29 AC16 A18 L17 B18 AH32
GND_A T31
GND_A_7 U201 GND187
AC17 A21
GND6 GND69
L20 B19
NC9 NC44
AJ28
GND_A_8 GND188
GND189 AC18 A26
GND7
GND8
U201 GND70
GND71 L21 B21
NC10
NC11
NC45
NC46 AJ32
U15 GND127 GND190 AC19 A32 GND9 GND72 L24 B22 NC12 NC47 AK2
0+++

U16 GND128 GND191 AC21 A33 GND10 GND73 M8 B24 NC13 NC48 AL28
U19 GND129 GND192 AC22 B1 GND11 GND74 M9 B25 NC14 NC49 AL29
U20 GND130 GND193 AC25 B2 GND12 GND75 M12 B31 NC15 NC50 AL30
U23 GND131 GND194 AD8 B20 GND13 GND76 M13 C2 NC16 NC51 AL31
U24 AD9 B32 M16 C12 AM5
R1801

GND132 GND195 GND14 GND77 NC17 NC52

U25 GND133 GND196 AD12 B33 GND15 GND78 M17 C21 NC18 NC53 AM17
U26 GND134 GND197 AD13 C33 GND16 GND79 M20 C29 NC19 NC54 AM26
V1 GND135 GND198 AD16 E1 GND17 GND80 M21 C30 NC20 NC55 AM31
V11 GND136 GND199 AD19 F1 GND18 GND81 M24 C31 NC21 NC56 AN28
V12 GND137 GND200 AD21 F6 GND19 GND82 N1 E2 NC22 NC57 AN31
V15 GND138 GND201 AD22 F8 GND20 GND83 N8 E6 NC23
V16 GND139 GND202 AD25 F10 GND21 GND84 N11
V19 AE8 F12 N12
B V20
GND140
GND141
GND203
GND204 AE11 F17
GND22
GND23
GND85
GND86 N15
V23 AE12 F27 N16
V24
GND142 GND205
AE15 F28
GND24 GND87
N19 B
GND143 GND206 GND25 GND88
TEST POINT for CT and BT
GND2 Interface 8 of 8

W9 GND144 GND207 AE16 G6 GND26 GND89 N20

W12 GND145 GND208 AE19 G28 GND27 GND90 N23

GND1 Interface 7 of 8
W13 GND146 GND209 AE20 G32 GND28 GND91 N24
W16 GND147 GND210 AE25 G33 GND29 GND92 N25 TP1801
W17 GND148 GND211 AE26 H1 GND30 GND93 N26 TESTPOINT6_B
W21 GND149 GND212 AF1 H9 GND31 GND94 N33 VBAT 1 V_BATT
W22 GND150 GND213 AF8 H12 GND32 GND95 P11 USB_HS_DN 2 USB_DN/UART_RX
W25 GND151 GND214 AF11 H13 GND33 GND96 P12 USB_HS_DP 3 USB_DP/UART_TX
W26 GND152 GND215 AF12 H16 GND34 GND97 P15 4 GND
W28 GND153 GND216 AF15 H17 GND35 GND98 P16 VCHG 5 USB_VCHG
Y1 GND154 GND217 AF16 H20 GND36 GND99 P19 USB_INSERT 6 KPDPWR_ON
Y8 GND155 GND218 AF19 H21 GND37 GND100 P20
Y9 GND156 GND219 AF20 H24 GND38 GND101 P23
Y12 GND157 GND220 AF25 H28 GND39 GND102 P24
Y13 GND158 GND221 AF26 J6 GND40 GND103 R1
Y16 GND159 GND222 AF33 J8 GND41 GND104 R9
Y17 GND160 GND223 AH25 J11 GND42 GND105 R12
Y21 AJ22 J12 R13
Y22
Y25
GND161
GND162
GND163
GND224
GND225
GND226
AJ25
AL25
J15
J16
GND43
GND44
GND45
GND106
GND107
GND108
R16
R17 TEST POINT for debug
Y26 GND164 GND227 AM1 J19 GND46 GND109 R20
AA1 GND165 GND228 AM2 J20 GND47 GND110 R21 TP1811
AA8 AM25 J23 R24 PS_HOLD
GND166 GND229 GND48 GND111 TP
AA11 GND167 GND230 AM27 J24 GND49 GND112 R33
AA12 GND168 GND231 AM32 J28 GND50 GND113 T8
AA15 GND169 GND232 AM33 K1 GND51 GND114 T9
AA16 GND170 GND233 AN1 K6 GND52 GND115 T12
AA18 AN2 K11 T13
C AA19
GND171
GND172
GND234
GND235 AN3 K12
GND53
GND54
GND116
GND117 T16
TEST POINT For JTAG
AA20 AN8 K15 T17
AA25
GND173
GND174
GND236
GND237 AN13 K16
GND55
GND56
GND118
GND119 T20 C
AA33 GND175 GND238 AN17 K19 GND57 GND120 T21 TP1803
AB11 GND176 GND239 AN19 K20 GND58 GND121 T24 NULL_AP
AB12 GND177 GND240 AN25 K23 GND59 GND122 T25 SRST_N 1 RESIN_N
AB15 GND178 GND241 AN29 K24 GND60 GND123 T26 TRST_N 2 JTAG_TRST_N

C1802

C1801
AB16 GND179 GND242 AN32 K25 GND61 GND124 U8 RTCK 3 RTCK
AB18 GND180 GND243 AN33 K26 GND62 GND125 U11 TDO 4 TDO
K28 GND63 GND126 U12 TDI 5 TDI
TMS 6 TMS
330P 330P 7 GND
TCK 8 TCK
VREG_S3_1V8 9 VREG_MSMP

The type and specification of the components refer to the BOM

D NA 2011-7-20
ECA NO DATE D
DESIGNED SONGGANG/64526
HD2U886M 00704566
REVIEWED SONGGANG/64526
VER PART_NUMBER SHEET 18 OF 40

NA 03021HES HUAWEI TECH CO.,LTD.

1 2 3 4 5 6
 1 2 3 4 5 6

19. 8 Mega and 2 Mega Camera

MAIN CAMERA 8 slave CAMERA 2MFF
A
8 Mega A

J1902
J1901
CAMIF_ID 2P2 P11
CAM_VCM_PD_N 4P4 P33 VREG_CAM_2P85 DVDD_VCM
CAMIF_ID_SLAVE 1P1 P22
DVDD CAMERA_1P8 6P6 P55 SDA_GSB_CAM
1U C1004 CAM_M_AVDD AVDD 3P3 P44 SDA_GSB_CAM
DOVDD CAMERA_1P8 8P8 P77 SCL_GSB_CAM
100N C1002 CAMERA_1P8 IOVDD 5P5 P66 SCL_GSB_CAM
CAMIF_SHDN_OUTS 10P10 P99 1U C1009 CAMERA_1P8 DVDD 7P7 P88 CAMIF_DATA_11
CAMIF_RESET_OUTS_N 12P12 P1111 CAMMIPI_NCLK CAMIF_SHDN_OUT_SLAVE 9P9 P1010 CAMIF_DATA_10
14P14 P1313 CAMMIPI_PCLK
CAMIF_RESET_OUTS_SLAVE 11P11 P1212 CAMIF_DATA_9
CAMIF_MCLK 16P16 P1515 DATA1_N CAMIF_VSYNC 13P13 P1414 CAMIF_DATA_8
18P18 P1717 DATA1_P CAMIF_HSYNC 15P15 P1616 CAMIF_DATA_7
20P20 P1919 DATA2_N
CAMIF_MCLK 17P17 P1818 CAMIF_DATA_6
AVDD CAM_M_AVDD 22P22 P2121 DATA2_P CAMIF_DATA_5
19P19 P2020
24P24 P2323 CAMIF_PCLK 33 R1904 CAMIF_PCLK_S 21P21 P2222
CAMIF_DATA_4
23P23 P2424

B
B

POWER CLOSE TO MAIN CAMERA

For AVDD
For AFVDD
VREG_CAM_2P85 L1901 -100 CAM_M_AVDD
C406
C454

15P 15P
C407

C408 CAMIF_DATA_10 C467 C468 CAMIF_DATA_11

1U CAMIF_SHDN_OUT_SLAVE C412 15P C413 15P CAMIF_DATA_5

100N
10UF 100N
CAMIF_RESET_OUTS_SLAVE C414 15P C415 15P CAMIF_DATA_6

C452 15P CAMIF_DATA_7

C420 15P CAMIF_DATA_8

CAMIF_DATA_4 C421 15P C422 15P CAMIF_DATA_9

CAMERA_1P8
C CAMIF_MCLK C479 15P C451 15P CAMIF_PCLK

C
C410

C411

CAMIF_HSYNC C425 15P C453 15P CAMIF_VSYNC

SDA_GSB_CAM C427 15P C428 15P SCL_GSB_CAM

1U 100N

CAMIF_SHDN_OUTS C429 33P C430 33P CAMIF_ID

CAMIF_RESET_OUTS_N C431 33P C432 33P CAM_VCM_PD_N

The type and specification of the components refer to the BOM

D NA 2011-7-20
ECA NO DATE D
DESIGNED SONGGANG/64526
HD2U886M 00704566
REVIEWED SONGGANG/64526
VER PART_NUMBER SHEET 19 OF 40

NA 03021HES HUAWEI TECH CO.,LTD.

1 2 3 4 5 6
 1 2 3 4 5 6

20. Audio Circuits

A
driver close to SPK A
U2001
TPA2028D1
LINE_OUT_LPC2001 22NF B3 B1 SPKR_OUT_L_P
IN+ OUT+
LINE_OUT_RNC2002

CLASSD_EN
22NF C3

B2
IN-

EN
OUT- C1 SPKR_OUT_L_M
Second Handset MIC for dual mic noise suppression
PGND A1 LB2001
I2C_SCL_HW A2 SCL
I2C_SDA_HW A3 SDA PVDD C2 1 2 VPH_PWR

C2003
10U
-100

B
If trace long(50mm),Ferrite or L &cap may be added C2009 100N QTR_CDC_AUXIP
B
FC for H BAND LC for L BAND C2010 100N QTR_CDC_AUXIN

Ferrite = 10100150
R2001 2.2K R2002 2K MIC_BIAS0

C2008

C2012

C2011
+ 1

ACMG4013_02S_443
Receiver close to A conver insert metal

MIC2001
MIC2_A

47P

1U

47P
For different vendor different wire direction

2 -
EAR1_AMP_1_ON
EAR1_AMP_ON L2001 -100

U2002 EAR1_AMP_1_OP
RV2003

0+++
5 NC1 NC2 7

HAC_CTL 4 IN1 IN2 8

V

3 9

R2003
COM1 COM2

C L2003 -100 2 NO1 NO2 10

VPH_PWR 1 VCC GND 6 C

EAR1_AMP_OP L2002 -100
R2004

RV2004
C2006

C2007

51K

V
33P

33P

The type and specification of the components refer to the BOM

D NA 2011-7-20
ECA NO DATE D
DESIGNED SONGGANG/64526
HD2U886M 00704566
REVIEWED SONGGANG/64526
VER PART_NUMBER SHEET 20 OF 40

NA 03021HES HUAWEI TECH CO.,LTD.

1 2 3 4 5 6
 1 2 3 4 5 6

21. Gyroscope
A
A

PLLFILT C2101 10N

470N
C2102 R2101 10K

C2105 100NF VREG_MSM_L20_1V8

close to U2101
C2103 100NF VREG_L10_2P7

C2104 4.7U
B
B

U2101
L3G4200D
I2C_SCL_HW 2 SCL/SPC RES1 8
I2C_SDA_HW 3 SDA/SDI/SDO RES2 9
4 SDO/SA0 RES3 10
RES4 11
VREG_MSM_L20_1V8 R2102 51KT_CS 5 12
CS RES5
RES6 15
GYR_INT2 6 DRDY/INT2
VDD_IO 1 VREG_MSM_L20_1V8
GYR_INT1 7 INT1 VDD 16 VREG_L10_2P7

PLLFILT 14 PLLFILT GND 13

IO-->1.8V
VDD-->2.8V
Using the same power

C
C

The type and specification of the components refer to the BOM

D NA 2011-7-20
ECA NO DATE D
DESIGNED SONGGANG/64526
HD2U886M 00704566
REVIEWED SONGGANG/64526
VER PART_NUMBER SHEET 21 OF 40

NA 03021HES HUAWEI TECH CO.,LTD.

1 2 3 4 5 6
 1 2 3 4 5 6

22. RF INPUT OUPUT PORTS

A
A
22 RF INPUT OUPUT PORTS
21 19.2MHz VCTCXO
24 Antenna Switchplexer

25. WCDMA Band1 Power Amplifier

26. WCDMA Band(5)/8 Power Amplifier

27. WCDMA Band (2)/4 Power Amplifier
B
B
28. GSM Linear_PA

29. RX MATCHING CIRCUIT

30. QTR8615_CELL_SIGNALS
31. QTR8615 BACKUP GPS PWR OPTION

32. QTR8615 POWER DISTRIBUTION

33.GPS
C
34. BCM4329 C

36. DIV

The type and specification of the components refer to the BOM

D NA 2011-7-20
ECA NO DATE D
DESIGNED SONGGANG/64526
HD2U886M 00704566
REVIEWED SONGGANG/64526
VER PART_NUMBER SHEET 22 OF 40

NA 03021HES HUAWEI TECH CO.,LTD.

1 2 3 4 5 6
 1 2 3 4 5 6

23. NFC
A IF0=IF1=GND,I2C ADDRESS is 0x50(0x28+R/W)
U4401
A
VBAT D8 VBAT TEST1 A6
F8 VBAT2 TEST2 B6
C5
VBAT=4.2V(max) D1 VCO_VDD
TEST3
TEST4 D5
TEST5 E5
C1 VDHF TEST6 H2
TEST7 F3
VREG_L3_1P8/3P3 A8 PMUVCC TEST8 G2
TEST9 G3
G7 PMU_GND TEST10 C6

F6
VREG_RUIM=2.85V VSS
G1 AVDD_IN
F2 AVDD_OUT GPIO0 E3
GPIO1 D3
A5 DVDD GPIO2 C3 NFC_CLK_REQ
GPIO3 C2
VREG_MSM_L20_1V8 A4 PVDD GPIO4 B1
B2
G8 TVDD
GPIO5
GPIO6 B3 to GPIO
F7 TVDD_OUT GPIO7 A1

E8 VEN_MON
NFC_VEN_MOS B7
from GPIO
R4403

VEN
C4403

C4404

C4405

C4406

C4407

C4408

C4409

C4410
A7
B
R4404
RFU1
E4 IF0 RFU2 E6
B4 H1
I2C_SDA_HW C4
IF1
IF2
RFU3 B
I2C_SCL_HW D4 IF3
100K

1U

100NF

100NF

100NF

1U

100NF

100NF

1U

100K**
NFC_INT A3 A2
to GPIO IRQ IFSEL0
F4 VREG_MSM_L20_1V8
C8 SVDD
IFSEL1
IFSEL2 F5 IFSEL0=0,IFSEL1=1,IFSEL2=0,I2C MO
VBAT
E7 SIGIN
D7 SIGOUT
H5
SIM_VCC B8
TVSS1
H8 VREG_MSME=1.8V
to SIM SIMVCC TVSS2
NFC_SWIO C7
to SIM SWIO
D6 EXT_SW_CTRL PVSS B5

NFC_TX1 H6 TX1 DVSS D2

NFC_TX2 H7 TX2

R4410 3.3K C4401 1NF H4 RX AVSS1 E2 19.2MHz

AVSS2 H3
R4409 1K G4 VMID
NFC_TX1 L4401 820N C4415 47PF R4407 2.2 C4417 10PF G5 E1 XO_OUT_D1
ANT1 XTAL1
G6 ANT2 XTAL2 F1

C4402
C NFC_TX2 L4402 820N C4416 47PF R4408 2.2 C4418 10PF R4405 511K VBAT
C

100NF
0
NFC_VEN_MOS
C4411

C4412

C4413

C4414

Q4403
J4401 FETN-GSD
9498_01C40DPT 3 D
NFC_ANT2 1 P1 Q4403 size FROM 3.2*2.5 TO 1.5*1.6
220PF

220PF

220PF

220PF

G 1
J4402
9498_01C40DPT

NFC_ANT1 1 P1 2 S
VREG_S3_1V8 R4406 200K NFC_VEN
SI1012R

The type and specification of the components refer to the BOM

D NA 2011-7-20
ECA NO DATE D
DESIGNED SONGGANG/64526
HD2U886M 00704566
REVIEWED SONGGANG/64526
VER PART_NUMBER SHEET 23 OF 40

NA 03021HES HUAWEI TECH CO.,LTD.

1 2 3 4 5 6
 1 2 3 4 5 6

24. Antenna Switchplexer GCELL/EGSM_TX GSM850/900 TX

ANT_SEL0

1
ANT_SEL1

1
ANT_SEL2

0
ANT_SEL3

MODE TX FREQ RX FREQ PWR CLASS PWR DCS/PCS_TX GSM1800/1900 TX 1 0 0 0

0
A GSM850 824-849 869-894 4 33
DCS_RX GSM1800 RX 0 0 1

GSM900 880-915 925-960 4 33

PCS_RX
GSM1900 RX 0 0 0 0 A
EGSM_RX GSM900 RX 0 1 0 0
GSM1800 1710-1785 1805-1880 1 30

GCELL_RX/CUT GSM850 RX 1 1 0
GSM1900 1850-1910 30
0
1930-1990 1

UMTS1(IMT) 1 0 1 0
WCDMA IMT 1920-1980 2110-2170 3 24

3
WCDMA PCS 1850-1910 1930-1990 24 UMTS2(900) 1 0 1 1

WCDMA CELL 824-849 869-894 3 24 0

UMTS3(1900/AWS) 1 1 1

P1 1

J3203
B U3201

C3204 5.1N 2 1 C3207 100P

B
P1 R3206 0 C3205 0
1
4 3
J3201
MS_156NB

P1 1

J3202

U3202

GSM_HBN_IN 1 GSM1800/1900RX1 ANT 11

GSM_HBP_IN 2 GSM1800/1900RX2
EGSM_INN_IN 3 GSM900RX1
EGSM_INP_IN 4 GSM900RX2 VDD 13 R3205 0 VREG_L14_2P85

TX_DCS1800_PCS1900 19 17 R3201 1K ANT_SEL0

C GSM1800/1900TX VC1

C3206
VC2 16 R3202 1K ANT_SEL1
TX_EGSM900_GSM850 20 15 R3203 1K ANT_SEL2

5
GSM850/900TX VC3
VC4 14 R3204 1K ANT_SEL3 C
UMTS1
TRX_U_B11 6 UMTS2 GND1 10

33P
TRX_U_850/900 7 UMTS3 GND2 12
TRX_U_IMT 8 UMTS4 GND3 18

C3202

C3203

C3210
C3201
9 UMTS5 GND4 21

0
U3203

33P

33P

33P
33P

1IN OUT13 PRX_LB1_INN_1

2GND1

5GND2 OUT24 PRX_LB1_INP_1

The type and specification of the components refer to the BOM
0

D NA 2011-7-20
ECA NO DATE D
DESIGNED SONGGANG/64526
HD2U886M 00704566
REVIEWED SONGGANG/64526
VER PART_NUMBER SHEET 24 OF 40

NA 03021HES HUAWEI TECH CO.,LTD.

1 2 3 4 5 6
 1 2 3 4 5 6

25. WCDMA Band1 Power Amplifier

A
A
VBAT VCC2

C3302

C3301

C3321

C3322

C3303

C3315
Close to QTR 22P 22P

4.7U

100N

100N

4.7U
C3314 10P TRX_U_IMT

Close to SAW U3301

L3304
layout at QTR port
TX_U_IMT 1IN OUT4 L3301 5.6N

2GND1 L3307 3N PRX_MB1_INN

8.2N
5GND2 GND33
U3302

L3311
AWT6621RM45Q7
B

L3306
1 VCC1 VCC2 10
2 9 C3308 100P
0 3
RFIN
VBP
RFOUT
ISO 8 B
4 VMODE GND 7 U3304

C3316
5 VEN CPL 6
SINK 11 6ANT RX11

18N
RX28

18NH
PA_R1 L3303 0 3TX
C3306

GND35

22P

C3310
2GND1 GND47

PWR_DET_P_1
4GND2 GND59

R3301
33P

0 L3310 3N PRX_MB1_INP

0.5P
51
PA_R0
C3307
33P

PA_ON_IMT
C GPIO N5
C3304

C
33P

PA STATE PA_VMODE0 PA_VMODE1 MODE WCDMA_PA_ON0

WCDMA_PA_ON0/ON1 W2100
High Power The type and specification of the components refer to the BOM
L L
H ON WCDMA_PA_ON1 W1900
D L H Middle Power NA 2011-7-20
ECA NO DATE D
L OFF H H Low Power WCDMA_PA_ON2 W850/900 DESIGNED SONGGANG/64526
HD2U886M 00704566
REVIEWED SONGGANG/64526
VER PART_NUMBER SHEET 25 OF 40

NA 03021HES HUAWEI TECH CO.,LTD.

1 2 3 4 5 6
 1 2 3 4 5 6

26. WCDMA Band 5/8 Power Amplifier W850

PRX_LB1_INN

Close to L3621
A
A
V_CDMA_PA SHARE FILTER CAPACITOR WITH W2100 POWER
TRX_U_850/900
C3411 3N
VBAT VCC2
at QTR port

C3405

C3406

C3407

C3412

C3413

C3414
L3401 3.6N
22P 22P

4.7U

100N

100N

4.7U

0
L3405

R3421
PRX_LB2_INP

U3404 W900
U3401
R3413 0 6ANT RX11
RX28 PRX_LB2_INN

6.8N
3TX
U3402 GND35 W900

0
TX_U_850/900 1 I/O1 I/O2 4 C3401 0 C3404 100P ACPM_5008 2GND1 GND47
1 10 4GND2 GND59
B 2 GND1 2
VCC1 VCC2
9 C3403 100P LB3403 4.3N C3415 0

R3422
RFIN RFOUT
PA_R1 3 8 PWR_DET_P_11 0
5 GND2 GND3 3 PA_R0 4
VBP
VMODE
ISO
GND 7 L3407 3.6N B
5 VEN CPL 6
SINK 11

Close to L3620
PRX_LB1_INP
C3416 22P R3416 82 PDET_IN
W850

R3417

R3418
GPIO Y31
PA_ON_U900 R3425 0
C3402

82

82
PA_ON_CELL
GPIO M4
C
3.3N

PA_VMODE0/PA_VMODE1 SHARE FILTER CAPACITOR WITH W2100 POWER

PA_STATE PA_ON1
OFF L
The type and specification of the components refer to the BOM
ON H
D NA 2011-7-20
POWER MODE PA_VMODE1 PA_VMODE0
ECA NO DATE D
LOW POWER L(>2.15V) L(>2.15V) DESIGNED SONGGANG/64526

MEDIUM POWER L(>2.15V) H(<0.5V)

HD2U886M 00704566
REVIEWED SONGGANG/64526
H(<0.5V) H(<0.5V) VER PART_NUMBER SHEET 26 OF 40
HIGH POWER
Note: L & H are FTM logical controls. NA 03021HES HUAWEI TECH CO.,LTD.
1 2 3 4 5 6
 1 2 3 4 5 6

27. WCDMA Band 4/2 Power Amplifier

A VBAT VCC2
A

C3803

C3804

C3805

C3813

C3814

C3815
22P 22P

4.7U

100N

100N

4.7U
Z3801 C3812 22P TRX_U_B11

TX_U_B2/B4 1IN OUT4

2GND1 C3801 10P

L3802

R3801
5GND2 GND33
AWS

0 U3803 L3809 0 R3809 0 PRX_HB_INN

AWT6624RM45Q7

0
1 VCC1 VCC2 10 Europe version SMT R3805 R3806
2 9 C3808 100P
RFIN RFOUT
PWR_DET_P_1 PRX_MB2_INP

6.2N
3 8

L3213

L3810
VBP ISO
4 VMODE GND 7 U3805
5 6 1900
B VEN CPL
11 6ANT RX11

15PF
SINK
RX28 B
PA_R1 L3808 3TX
GND35

PWR_DET_P_11

C3811
2GND1 GND47

5.6N
4GND2 GND59 1900

3N
PRX_MB2_INN
0
PA_R0

0.5P
L3811 0 R3813 0 PRX_HB_INP

GPIO M5
PA_ON_AWS R3803 0 AWS
C3807

PA_ON_PCS
GPIO N4
33P

C
C

The type and specification of the components refer to the BOM

D NA 2011-7-20
ECA NO DATE D
DESIGNED SONGGANG/64526
HD2U886M 00704566
REVIEWED SONGGANG/64526
VER PART_NUMBER SHEET 27 OF 40

NA 03021HES HUAWEI TECH CO.,LTD.

1 2 3 4 5 6
 1 2 3 4 5 6

28. GSM Linear_PA EDGE GSM/GPRS

PA
GSM_PA_EN GSM_PA_BAND MODE

RF3161B RF3196MS
A H ON L LOW BAND
A
47100222 47100165
L OFF H HIGH BAND

L3501 7.5N C3515 33P TX_EGSM900_GSM850

C3512

L3502
TO FEM

1.5PF
1.5PF

B
R3509 3N C3510 100P TX_DCS1800_PCS1900
B

U3501

DA_G_HB 1 DCS1800/PCS1900/RFIN VBATT 2 VBAT

16

C3504

C3502
C3501

C3521
DCS1800/PCS1900/RFOUT
VCC 13
DA_G_LB 8 GSM850/GSM900/RFIN
9 GSM850/GSM900/RFOUT GND1 7
GND2 10

33P

22U
4 11

4.7U

4.7U
VMODE0 GND3
5 VMODE1 GND4 12
GND5 14
3 HB_EN GND6 15
6 LB_EN GND7 17

VCC2
0

C3517

C3518

C3522

C3523

C3524

C3503

C3525

C3509

C3520
22P

100N

4.7U

4.7U

4.7U

4.7U

4.7U

22U

22U
PA_R0
PA_R1
C PA_ON_G_HB
FROM PM PA_ON_G_LB C
C3505

C3506

C3507

C3508
22P

22P

22P

22P

The type and specification of the components refer to the BOM

D NA 2011-7-20
ECA NO DATE D
DESIGNED SONGGANG/64526
HD2U886M 00704566
REVIEWED SONGGANG/64526
VER PART_NUMBER SHEET 28 OF 40

NA 03021HES HUAWEI TECH CO.,LTD.

1 2 3 4 5 6
 1 2 3 4 5 6

29. RX MATCHING CIRCUIT

A
A

GSM1800/1900 RX MATCHING

GSM900 RX MATCHING
GSM_HB_INP_IN EGSM_INP_IN L3618 2.2N RX_G_900_P
GSM_HBN_IN C3613 0 RX_G_1800_1900_P

L3614

L3615
2N
B

22N

22N
B

L3611
GSM_HB_INN_IN EGSM_INN_IN L3619 2.2N RX_G_900_M
GSM_HBP_IN C3614 0 RX_G_1800_1900_M

GSM850 RX MATCHING
PRX_LB1_INN_1 L3620 6.2N PRX_LB1_INP

L3622
12N
PRX_LB1_INP_1 L3621 6.2N PRX_LB1_INN

C
C

The type and specification of the components refer to the BOM

D NA 2011-7-20
ECA NO DATE D
DESIGNED SONGGANG/64526
HD2U886M 00704566
REVIEWED SONGGANG/64526
VER PART_NUMBER SHEET 29 OF 40

NA 03021HES HUAWEI TECH CO.,LTD.

1 2 3 4 5 6
 1 2 3 4 5 6
U4002 CODE:

30.QTR8615_CELL_SIGNALS 99050LEB CODE

Pin>9dBm

13030025
Pin<9dBm

13010185
PRX_LB1_INP A7 PRX_LB1_INP RF_RBIAS B11 R3701 4700
PRX_LB1_INN A8 N5 C3703 1N XO_QTR SIZE 2.5*2.0*1.3 1.4*1.1*0.4
PRX_LB1_INM XO_RF
PRX_LB2_INP B9 PRX_LB2_INP JAM_DET L1
PRX_LB2_INN B8 PRX_LB2_INM
SSBI_RF1 M2 QTR_SSBI1
PRX_MB1_INP A11 M1 QTR_SSBI2
A PRX_MB1_INN A12
PRX_MB1_INP
PRX_MB1_INM
SSBI_RF2
PRX_MB2_INP B13 N1 QTR_RF_ON
PRX_MB2_INN B12
PRX_MB2_INP
PRX_MB2_INM
RF_ON
RX_ON N2 A
PRX_HB_INP A9 PRX_HB_INP PA_R0 V7PA controlled by MSM Directly
PRX_HB_INN A10 V8
PRX_HB_INM U4001 PA_R1
I_IP_CH0 G2 PRX_BB_IP QTR8615 AUX_OUT AB10
I_IM_CH0 F2 PRX_BB_IM
Rx IQ to MSM Q_IP_CH0 F1 PRX_BB_QP EAROP AB9 EAR1_AMP_OP
Q_IM_CH0 E1 PRX_BB_QM EARON AB8 EAR1_AMP_ON TO REC
L2 PRX_CLK
HPH_REF AB6 GND_CDC_REF
GNSS_INP A4 GNSS_INP

MISC Interface 1 of 3
GNSS_INM A5 GNSS_INM HPH_LP AC5 HPH_OUT_L
HPH_RN AC6 HPH_OUT_R TO Headset(NCP Class AB)
H14 DRX_LB1_INP
J14 DRX_LB1_INM LINE_OUT_LP AC10 LINE_OUT_LP
RX_G_900_P J13 DRX_LB2_INP LINE_OUT_RN AC9 LINE_OUT_RN TO CLASS D AUDIO PA THEN SPK
RX_G_900_M H13 DRX_LB2_INM
AUX_IP Y14 QTR_CDC_AUXIP
RX_G_1800_1900_P E13 DRX_MB1_INP AUX_IN AA14 QTR_CDC_AUXIN Fluence Dual Microphone Noise Suppression
RX_G_1800_1900_M F13 DRX_MB1_INM
DRX_1900_P G14 Y13 C3704 1UFM_OUT_L
DRX_MB2_INP LINE_IN_LP 1U
DRX_1900_M F14 DRX_MB2_INM LINE_IN_LN AA13 C3707
AB13 C3705 1UFM_OUT_R FM Input
LINE_IN_RP 1U
DRX_IMT_P D14 DRX_HB_INP LINE_IN_RN AC13 C3711
DRX_IMT_M E14 DRX_HB_INM
GNSS_BB_I1 AC14 MIC1P
B GNSS_BB_I2 E5 VTUNE_SHDR
MIC1P
MIC1N AB14 MIC1N HANDSET MIC
GNSS_BB_Q1 AD13 MIC2P
GNSS_BB_Q2 DRX_BB_IP J2 DRX_BB_IP
MIC2P
MIC2N AD14 MIC2N HEADSET MIC B
DRX_BB_IM H2 DRX_BB_IM
DRX_BB_QP J1 AB2 WCA_MCLK1
L3711

L3703

L3702

DRX_BB_QP AUD_RX_MCLK1
DRX_BB_QM H1 DRX_BB_QM AUD_RX_I2S_SCK1 W5 WCA_RX_I2S_CLK
AB4 WCA_RX_I2S_DATA
L3701

AUD_RX_I2S_SD1
C2 GNSS_BB_IP AUD_RX_I2S_WS1 AA4 WCA_RX_I2S_WS
C3721

B2 GNSS_BB_IM AUD_RX_MCLK2 Y4
D2 GNSS_BB_QP AUD_RX_I2S_SCK2 AA1
2.2P D1 GNSS_BB_QM AUD_RX_I2S_SD2 AA2 I2S TX and RX with MSM
C1 GNSS_DRX_CLK AUD_RX_I2S_WS2 Y5
2.7N

2.2N

2.2N
6.8P

U13 TX_LB1 AUD_TX_MCLK AD1 WCA_MCLK2

V13 TX_LB2 AUD_TX_I2S_SCK AF3 WCA_TX_I2S_CLK
TX_U_850/900 C3710 33P C3701 4.3N V14 TX_LB3 AUD_TX_I2S_SD1 AC2 WCA_TX_I2S_DATA
DA_G_LB C3717 100P L3710 4.7N U14 TX_LB4 AUD_TX_I2S_SD2 AB1
AUD_TX_I2S_WS AC1 WCA_TX_I2S_WS
DA_G_HB C3719 22P C3718 2.7P T14
56P 3.9P R14 TX_MB1
C3716 C3709 TX_MB2 DMIC_CLK AE4
TX_U_B2/B4 P14 TX_MB3
C3706 3.9P N14 AE2
TX_MB4 DMIC_DO
M14 TX_HB DMIC_D1 AF4
TX_U_IMT C3712 22P
PDET_IN U10 PDET_IN CCOMP W1 C3715 100N

QTR_TXBBIP T2 TX_BB_IP AUD_RESET_N Y2 AUD_SYS_RST_N

QTR_TXBBIM R2 TX_BB_IM AUD_I2C_SCL AE5 AUD_I2C_SCL I2C for AUDIO TBD
QTR_TXBBQP R1 TX_BB_QP AUD_I2C_SDA AF7 AUD_I2C_SDA
QTR_TXBBQM T1 TX_BB_QM
Rx Signals From FEM and Match net AE11
C QTR_DAC_IREF P1 DAC_REF
TS_XP_UL
TS_XN_LL AF10
AF12
GSM_TX_CLK W4 GP_CLK
TS_YP_UR
TS_YN_LR AF11 C
GSM_PH_D2 W8 GP_DATA2 TS_WIPER AE12
GSM_PH_D1 W7 GP_DATA1
RES TOUCH
GSM_PH_D0 V5 GP_DATA0 XO_AT AE3 R3702 0
GSM_TX_LB_CLK V4 GPRS_SYNC
No use
TS_EOC AF5
GSM TX PHASE ADJ From MSM TS_PENIRQ_N Y7

SSBI_TS AF6

The type and specification of the components refer to the BOM

D NA 2011-7-20
ECA NO DATE D
DESIGNED SONGGANG/64526
HD2U886M 00704566
REVIEWED SONGGANG/64526
VER PART_NUMBER SHEET 30 OF 40

NA 03021HES HUAWEI TECH CO.,LTD.

1 2 3 4 5 6
 1 2 3 4 5 6

31. QTR8615 POWER DISTRIBUTION

C3926
A +2.2VDC de-coupling

22U
100N
+1.35VDC de-coupling C3959
A
R3919 0 VDD_2P2_T5 Pin T5 VREG_S2_1V35_A1 R3901 -100 VDD_1P3_R5 Pin R5

C3954
100N
C3968
100P C3976
Pin D8 VDD_1P3_D8D9 R3938 0 R3907 0 R3936 10N VDD_1P3_P7 Pin P7

4.7U
Pin D9

C3946
100P C3977

Pin F11 VDD_1P3_F11G11 R3902 0 VDD_1P3_K4 Pin K4

C3932
R3920 0 VDD_2P2_K7 Pin K7

4.7U
C3955
Pin G11

220P
Pin B4 VDD_1P3_B4 R3940 0

4.7U
100P C3978

C3962 100N R3903 0 VDD_1P3_G5 Pin G5

Pin U5 VDD_1P3_U5 R3912 -100 R3911 0
C3961 100P
VREG_S4_2V2 Pin V10

C3948

C3947
VDD_1P3_E7 Pin E7
B C3963 100P C3969 100P

VDD_2P2_1 Pin E8 R3904 0 Pin T10 B

100N

4.7U
100P

C3925
C3970

R3922 0 Pin K10 Pin M4

C3956

C3971 100N
C3964 100P

4.7U
Pin P10 VDD_1P3_P10 R3913 -100 R3908 0 VDD_1P3_H5 Pin H5
C3972 100P
100N

C3949
VDD_2P2_1 Pin L13 Pin M10
VDD_1P3_R11 Pin R11
C3965 100P C3973 100N
R3905 -100 Pin M13
C3974 100N

220P
VDD_2P2_1 Pin E9
VDD_1P3_R11 Pin P11
C3966 100P

C3942
VREG_S4_2V2 C3975 100N
Pin E11 VDD_1P3_E11G8 R3915 0 R3914 0

C3951

C3950
Pin G8 VDD_1P3_R11 Pin P13

4.7U
Pin R13

C3924
4.7U

4.7U
+1.8VDC de-coupling
C

4.7U
VREG_MSM_USB1V8 R3926 0 VDD_1P8_P4 Pin P4
C
C3957

Pin H7 VDD_1P3_H7 R3916 0

C3952
100N

C3960
220P

100N
CAD NOTE: Place C3958 close to star connector
VREG_S3_1V8 R3928 0 Pin M5
Pin D6 VDD_1P3_D6 R3917 0 R3918 0 VDD_1P3_N7 Pin N7
100N

C3953

The type and specification of the components refer to the BOM

C3958

150P

D NA 2011-7-20
VDD_1P8_H4 Pin H4 ECA NO DATE D
100N

DESIGNED SONGGANG/64526
HD2U886M 00704566
C3967

REVIEWED SONGGANG/64526
VER PART_NUMBER SHEET 31 OF 40

NA 03021HES HUAWEI TECH CO.,LTD.

1 2 3 4 5 6
 1 2 3 4 5 6

32.QTR8615 PWR/GND DISTRIBUTION

A
A
A1 GND_RF1 GND_RF51 L8
B7 GND_RF2 GND_RF52 P5 DNC
D13 GND_RF3 GND_RF53 T11
G13 GND_RF4 GND_RF54 B3
K11 GND_RF5 GND_RF55 D10
M8 GND_RF6 GND_RF56 G4
R7 GND_RF7 GND_RF57 J8
U7 GND_RF8 GND_RF58 L11 DNC
A2 P8 VDD_1P3_B4 B4 Y11 VREG_S4_2V2
B10
GND_RF9
GND_RF10
U4001 GND_RF59
GND_RF60 T13 VDD_1P3_H5 H5
VDD_RF1_1
VDD_RF1_2
VDD_AT_AUD1
VDD_AT_AUD2 AA11
E4 B5 VDD_1P3_R11 P13 AC7 C4002 100N C4003 4.7U
H8
GND_RF11
GND_RF12
QTR8615 GND_RF61
GND_RF62 D11 VDD_1P3_D6 D6
VDD_RF1_3
VDD_RF1_4
U4001 VDD_AT_AUD3
VDD_AT_AUD4 AC8
K13 GND_RF13 GND_RF63 G7 VDD_1P3_H7 H7 VDD_RF1_5 QTR8615
M11 GND_RF14 GND_RF64 J10 VDD_1P3_R5 R5 VDD_RF1_6 VDD_AT_DIG AF8 VREG_L24_1P2 L4001 4.7N C4012 100N
PWR2 Interface 3 of 3

R8 GND_RF15 GND_RF65 L14 VDD_1P3_D8D9 D8 VDD_RF1_7 VDD_AT_IO AD2 VREG_S3_1V8 C4013 100N
U8 GND_RF16 GND_RF66 R4 VDD_1P3_K4 K4 VDD_RF1_8 VDD_AT_NEG Y8 VREG_NCP_1V8

PWR1 Interface 2 of 3

C4014

C4015
A3 GND_RF17 GND_RF67 U1 VDD_1P3_R11 R11 VDD_RF1_9 VDD_AT_TS AF9 whether need to use for resistance touch panel, TBD
B14 GND_RF18 GND_RF68 B6 D9 VDD_RF1_10
E6 G10 M4 H4 VDD_1P8_H4 R4001 0
GND_RF19 GND_RF69 VDD_RF1_11 VDD_RF_DIG1
H10 GND_RF20 GND_RF70 J11 VDD_1P3_R11 R13 VDD_RF1_12 VDD_RF_DIG2 M5
K14 M7 VDD_1P3_E7 E7 P4 VDD_1P8_P4
GND_RF21 GND_RF71 VDD_RF1_13 VDD_RF_XO

100N

4.7U
N4 GND_RF22 GND_RF72 U4 M10 VDD_RF1_14
R10 GND_RF23 GND_RF73 K5 T10 VDD_RF1_15 DNC1 D4
U11 GND_RF24
VDD_1P3_E11G8 E11 VDD_RF1_16 DNC2 K8
A6 V1 VDD_1P3_R11 M13 VDD_RF1=1.3V
DNC3 L10
B C13
GND_RF25
GND_RF26
GND_AT1
GND_AT2 AB5 VDD_1P3_U5 U5
VDD_RF1_17
VDD_RF1_18
VDD_RF2=2.2V
E10 AE9 VDD_1P3_F11G11 F11 VDD_RF3=1.8V
NC1 E2
H11
GND_RF27
GND_RF28
GND_AT3
GND_AT4 AF14 VDD_1P3_N7 N7
VDD_RF1_19
VDD_RF1_20 NC2 G1 B
L4 GND_RF29 GND_AT5 V2 VDD_1P3_G5 G5 VDD_RF1_21 NC3 K1
N10 GND_RF30 GND_AT6 AB7 VDD_1P3_P7 P7 VDD_RF1_22 NC4 K2
T4 GND_RF31 GND_AT7 AE10 G8 VDD_RF1_23 NC5 N8
V11 GND_RF32 GND_AT8 W2 VDD_1P3_P10 P10 VDD_RF1_24 NC6 P2
A13 GND_RF33 GND_AT9 AB11 G11 VDD_RF1_25 NC7 U2
C14 GND_RF34 GND_AT10 AE13 VDD_1P3_R11 P11 VDD_RF1_26 NC8 W10
F4 GND_RF35 GND_AT11 W11 NC9 W14
J4 GND_RF36 GND_AT12 AC4 VDD_2P2_1 E8 VDD_RF2_1 NC10 AC11
L5 GND_RF37 GND_AT13 AE14 VDD_2P2_1 E9 VDD_RF2_2
N11 GND_RF38 GND_AT14 W13 VDD_2P2_K7 K7 VDD_RF2_3
T7 GND_RF39 GND_AT15 AE1 VDD_2P2_1 K10 VDD_RF2_4
A14 GND_RF40 GND_AT16 AF1 VDD_2P2_1 L13 VDD_RF2_5
D5 GND_RF41 GND_AT17 Y1 VDD_2P2_T5 T5 VDD_RF2_6
F5 GND_RF42 GND_AT18 AE6 VREG_S4_2V2 V10 VDD_RF2_7
J5 GND_RF43 GND_AT19 AF2
L7 GND_RF44 GND_AT20 Y10
N13 GND_RF45 GND_AT21 AE7
T8 GND_RF46 GND_AT22 AF13
DNC B1 GND_RF47 GND_AT23 AA5
D7 GND_RF48 GND_AT24 AE8
F10 GND_RF49 GND_AT25 AA10
J7 GND_RF50

C
C

The type and specification of the components refer to the BOM

D NA 2011-7-20
ECA NO DATE D
DESIGNED SONGGANG/64526
HD2U886M 00704566
REVIEWED SONGGANG/64526
VER PART_NUMBER SHEET 32 OF 40

NA 03021HES HUAWEI TECH CO.,LTD.

1 2 3 4 5 6
 1 2 3 4 5 6

33.GPS
A
A
P1 C4103 0
1

J6001
VREG_L14_2P85
L4117 -100

R4105 0 GPS_LNA_EN
P1

C4148
1

C4170

L4104
J6002

C4107

C4109
330P

4.7U

39P

100N
3.3N
J6003 U6002
U6001 MGA_24106_A
DEVICE=SAFEA1G58KA0F00R14 1 VSD NC3 6
2A Unmated
C1 C4145 22P 1 4 L4115 12N 2 RFIN RFOUT/VDD 5 C4147 1P
UNB_PORT1 UNB_PORT2
B 4 Plus Mmated
GND2 GND1 3 2
3 NC1 NC2 4
GND1
7 B

L4103
GND
3 GND2 GND3 5
0
0
0

18N
Ext LNA improves better sensitivity when using long trace

GNSS_INP 9.1N L4161

J4105

C4167
1 UNBAL_PORT
C 3 BALAN_PORT1 GND1 2

4 BALAN_PORT2 GND2 5 C

1.2P
0

GNSS_INM 9.1N L4162

The type and specification of the components refer to the BOM

D NA 2011-7-20
ECA NO DATE D
DESIGNED SONGGANG/64526
HD2U886M 00704566
REVIEWED SONGGANG/64526
VER PART_NUMBER SHEET 33 OF 40

NA 03021HES HUAWEI TECH CO.,LTD.

1 2 3 4 5 6
 1 2 3 4 5 6

34.WLAN & BT & FM interface

1%
R4101 15K B9 N7
A A5
WRF_RES_EXT
WRF_RFINN_A1_XFMR
TAP_SEL_0
TAP_SEL_1 P7
A4 L4
D4
WRF_RFINP_A1
WRF_EXTCOUPLE_AIN
TCK
TDI N6 L4105 -100 VDD_BT A

WLAN RF
C1 WRF_RFOUTP_A
JTAG JTAG_TRST_L L5
RX_BG C4112 10P A7 WRF_RFINP_G1 TMS L2 VDD_RADIO_PLL L4106 -100 VDD_PLL
TX_WLBG C4122 12P E1 WRF_RFOUTP_G TDO M6
C4118 10P A8 L4114 -100 VDD_AFE
U4201

RF Control Lines
WRF_RFINN_G1_XFMR
RF_SW_CTRL_N_0 H6 ANT_SELN

C4149

C4106

C4105
M1 AMODE_EXT_LNA_GAIN RF_SW_CTRL_P_0 J5 ANT_SELP
U4102 M2 GMODE_EXT_LNA_GAIN RF_SW_CTRL_N_1 K6 TR_SW_RX_PU
K5

1 of 2
RF_SW_CTRL_P_1
RF_SW_CTRL_N_3 K2
VIN_LDO

Integrated LDOs
R8 VDD_CLDO RF_SW_CTRL_P_3 L6

100N

100N

100N
R9 VDD_LNLDO1
N10 VDD_LNLDO2 AMODE_TX_PU K1
GMODE_TX_PU K4
C4127 4.7U VDD_CORE T8 VOUT_CLDO
C4117 4.7U VDD_FM N11 E8 R4166 30 SLEEP_CLK

Clocks
VOUT_LDO2 WRF_EXTREFIN
L4112 4.7U VDD_RADIO_PLL T9 VOUT_LNLDO1 XTAL_PU R1
OSCIN F14 OSC_IN

MISC1 Interface
C4119 3.3N P9 VREF_LDO OSCOUT F13 R4108 220 OSC_OUT

WLAN GPIO
WL_GPIO_0 N5 WLAN_WAKES_MSM

Integrated Switching Regulators

C4120 1UF SR_AVDD2P5 T12 SR_AVDD2P5 WL_GPIO_1 N4 MSM_WAKES_WLAN
WL_GPIO_2 N2
R10 SR_PALDO_1 WL_GPIO_3 N1
C4128 4.7U VDD_PA T10 SR_PALDO_2 WL_GPIO_8 P1 R4102 10K
C4131 1UF P10 H12 FM_OUT_L FM_RXP L4108 47N C4142 68P FM_ANT
B N12
SR_PNPO FM_ADOUT1
G12 FM_OUT_R

L4107
SR_TESTSWG FM_ADOUT2

FM Transceiver

C4134

C4133
H13 VDD_FM
VBAT N13 SR_VDDBAT1_1
FM_ANAVDD
FM_CVAR E14 C4104 100N B

C4108
N14 SR_VDDBAT1_2 FM_RXN C14 FM_RXP
C4124 22U R12 SR_VDDBAT2 FM_RXP D14 FM_RXN
R11 SR_VDDBAT3_1 FM_TXADCIN1 H14

47P

22P
T11 SR_VDDBAT3_2 FM_TXADCIN2 G14
FM_TXADCVCM G11

10N
C4102 220N

100N
T13 SR_VDDNLDO FM_TXN C13
FM_TXP D13
P14 SR_VLX1_1
VIN_LDO L4109 3.3U R14 SR_VLX1_2 BT_COEX_OUT0 J10 FM_RXN

C4135
BT_COEX_OUT1 K12
C4125

VBAT C4101 220N T14

SDIO Bus Interface
SR_VSSPLDO
WRF_AFE_IQADC_VREF F3

No Connect
WRF_AFE_TEST_IN F2
SDC3_DATA0 T1 SDIO_DATA_0 WRF_AFE_TEST_IP F1

47P
SDC3_DATA1 T7 SDIO_DATA_1 WRF_AFE_TEST_ON H2
10UF

SDC3_DATA2 R6 SDIO_DATA_2 WRF_AFE_TEST_OP H1

SDC3_DATA3 R7 SDIO_DATA_3 WRF_AFE_TSSI_A H3
WRF_AFE_TSSI_G E3
SDC3_CLK R4107 30 T2 SDIO_CLK WRF_GPIO_OUT1 E4
SDC3_CMD P6 SDIO_CMD WRF_GPIO_OUT2 E5

X4101
C

2 GND1 GND2 4
change to 13030048
U4104 0 C
Z4201 0 OSC_OUT 11 33 OSC_IN
C4130 0 1IN 3 C4129 12P 1 8 TX_BT
P1 1 OUT4 RFC RF3

C4140

C4141
2GND1 GND2
2 GND1 VCONT3 7 ANT_SELN
J4103
TR_SW_RX_PU 3 VCONT1 VCONT2 6 ANT_SELP
C4111

P1

10P

10P
1

C4115

C4113
TX_WLBG 4 RF1 RF2 5 RX_BG 37.4MHZ
J4102 9
GND2
1N

1N

1N
The type and specification of the components refer to the BOM

D NA 2011-7-20
ECA NO DATE D
DESIGNED SONGGANG/64526
HD2U886M 00704566
REVIEWED SONGGANG/64526
VER PART_NUMBER SHEET 34 OF 40

NA 03021HES HUAWEI TECH CO.,LTD.

1 2 3 4 5 6
 1 2 3 4 5 6

35.WLAN & BT & FM POWER and GND

A
A

R42 place near MSM7230

BT_UART

Miscellaneous Supplies
QTR_BT_UART_CTS M11 BT_UART_CTS_N OTP_VDD25 P4 SR_AVDD2P5
QTR_BT_UART_RTS M12 BT_UART_RTS_N
QTR_BT_UART_RXD M14 BT_UART_RXD VDD1 G8 VDD_CORE
QTR_BT_UART_TXD M13 BT_UART_TXD VDD2 L1
VDD3 T4

BT Test
J9 BT_TM0
K8 BT_TM1 VDD_XTAL F12 L4202 -100 VDD_BT
VREG_S3_1V8 G6 BT_TM3
L8 P2 VREG_S3_1V8 Digital I/O
BT_TM6 U4201 VDDIO_1
VDDIO_2 R5
B11 BT_RFON VDDIO_RF1 K7 VDD_PA rf i/o SUPPLY
TX_BT C4204 10P A11 BT_RFOP VDDIO_RF2 L7

C4203

C4201

C4206
C4209 M8 BT_SCL
BT VDDIO_SD1 T5
M7 BT_SDA VDDIO_SD2 T6
WRF_VDDCAB_1P2 E7 VDD_CORE
QTR_BT_PCM_BCLK L14

BT PCM
BT_PCM_CLK
QTR_BT_PCM_DIN L11 BT_PCM_IN FM_VDDPLL E10

2 of 2

100N

100N

100N
QTR_BT_PCM_DOUT FM Transceiver
M9 BT_PCM_OUT FM_VDDRX B14
15P

QTR_BT_PCM_SYNC VDD_FM
B L10 BT_PCM_SYNC FM_VDDVCO E13

Miscellaneous Bluetooth GPIO

QTR_BT_EXT_WAKE
QTR_BT_HOST_WAKE
G7
H8
BT_GPIO_0
BT_GPIO_1
AVSS_LDO P8
B
J8 BT_GPIO_2 BT_VSSC1 K10
L9 BT_GPIO_3 BT_VSSC2 L13
K9 BT_GPIO_4
K13 BT_GPIO_5 BT_VSSIF D10
K14 D11

Interface
BT_GPIO_6 BT_VSSIFP
K11 BT_GPIO_7 BT_VSSRF A10
BT_VSSVCO C12
R4 UART_RX_0 FM_ANAVSS G13
R2 UART_TX_0 FM_BGNDLF G10
BT_REG_ON N8 BT_REG_ON FM_VSSPLL F10
WL_REG_ON N9 WL_REG_ON FM_VSSRX D12
BT_PWR_EN H9 BT_RST_N FM_VSSVCO E12
WL_PWR_EN M5 WL_RST_N SR_AVSS P12
SR_PAVSS P11
VDD_CORE L4201 -100 M10 P13

BT Supplies
BT_VDDC1 SR_PVSS1
C11 BT_VDDIF SR_PVSS2 R13
L12 BT_VDDC2 VSS1 J7

MISC2
H7 BT_VDDO_1 VSS2 M4
1.8/3.3v VREG_S3_1V8 J6 BT_VDDO_2 VSS3 P5
C10 BT_VDDRF VSS_XTAL F11
VDD_PA A12 BT_VDDTF
BT Digital I/O VDD_BT A13 G1

Ground
BT_VDDVCO WRF_AFE_AVSS_RXADC
C4208

WRF_BBPLL_GND_1P2 H4
VDD_AFE G3 WRF_AFE_AVDD_AUX WRF_GNDA_1P2 D8
G2 WRF_AFE_AVDD_RXADC WRF_GNDCAB_1P2 A9
F4 B8
WLAN Supplies

WRF_BBPLL_VDD_1P2 WRF_GNDD_1P2
VDD_CORE C5 WRF_VDDLO_1P2 WRF_GNDLO_1P2 D5
10P

C C7
C8
WRF_VDDA_1P2
WRF_VDDD_1P2
WRF_GNDPAA_3P3_1
WRF_GNDPAA_3P3_2
A2
C2
VDD_PLL C9
D6
WRF_VDDPFDCP_1P2
WRF_VDDVCO_1P2
WRF_GNDPAG_3P3_1
WRF_GNDPAG_3P3_2
D2
E2 C
VDD_RADIO_PLL R4205 0 B5 WRF_VDDRX_1P2 WRF_GNDPFDCP_1P2 D9
A3 WRF_VDDTX_1P2 WRF_GNDRX_1P2 B6
VDD_PA A1 WRF_VDDPAA_3P3 WRF_GNDTX_1P2 C3
VDD_PA D1 WRF_VDDPAG_3P3 WRF_GNDVCO_1P2 E6
C4202

C4205

C4207
100N

1UF

100N

C4202/C4205 close to D1 and A1;star line

The type and specification of the components refer to the BOM

D NA 2011-7-20
ECA NO DATE D
DESIGNED SONGGANG/64526
HD2U886M 00704566
REVIEWED SONGGANG/64526
VER PART_NUMBER SHEET 35 OF 40

NA 03021HES HUAWEI TECH CO.,LTD.

1 2 3 4 5 6
 1 2 3 4 5 6

36.DIVERSITY PATH FRONT END

A
A

Place to QTR8615 pins

R5001 0 DRX_IMT_P
Band 2/11

U5003
L5004 3.3N DRX_1900_P

L5006
C5009
1 IN OUT1 3

2 GND1
1.8P
B 5 GND2 OUT2 4
B

1.5N***
L5005 3.3N DRX_1900_M
0

R5002 0 DRX_IMT_M

VREG_L14_2P85

R5003 0 DRX_MODE_SEL0

C5011
C
C

L5020

C5012

C5013
330P
Z5001

39P

100N
U5002
MGA_645T6_TR1G

2.2N
1 VBYPASS NC 6
P1 C5002 0 1IN OUT4 2 RF_IN RF_OUT 5
1 3 4
GND1 VDD
2GND1 GND2 7
J5001
5GND2 GND33
P1 1

J5002
0
The type and specification of the components refer to the BOM

D NA 2011-7-20
ECA NO DATE D
DESIGNED SONGGANG/64526
HD2U886M 00704566
REVIEWED SONGGANG/64526
VER PART_NUMBER SHEET 36 OF 40

NA 03021HES HUAWEI TECH CO.,LTD.

1 2 3 4 5 6
 1 2 3 4 5 6
PM8058_26_LDOS

VDD_MSMP VREG_L1 DDR2 CORE;HSIC;DIGIOVREG_MSMP

1.25--1.35V#1.35V@300MA^ON

VDD_MSME2 VREG_L2 DIGPAD;TXDAC;XO DIGOUT

VREG_MSME2
2.5--2.7V#2.6V@300MA^ON PM8058_5_DCDC
A SD
VDD_ANA VREG_L5 SDIO VREG_MSMA 1 VPH_PWR VREG_S0 PROCESSOR CORE1 VREG_S0_1V1_C1
2.75--2.95V#2.85V@300MA^ON
VDD_A2/2.05V@MA
1.1V@800MA^ON Digital Core A
2.75--2.95V#TBDV@300MA^ON
VDD_ANA VREG_L8 ALOG&RF CIRCUITS;COMBO
MIC_BIAS
DAC
1.5--3.05V#2.2V@300MA^OFF
VDD_A2 VPH_PWR VREG_S1 PROCESSOR CORE2 VREG_S1_1V1_C2
VREG_S4_2V2 VDD_ANA VREG_L9 ANALOG BB CIRCUITS;SVREG_USB 1 1.1V@800MA^ON App Processor Core
VDD_A2/2.05V@MA
1.5--3.05V#2.05V@300MA^OFF
VDD_A2
VDD_ANA VREG_L10 UBM ANALOG;MDDI VREG_GP2 1 VREG_S2 LOW VOL RF CIRCUIT
VDD_A2/2.05V@MA
1.5--3.05V#2.6V@300MA^OFF VPH_PWR 1.35V@800MA^OFF VREG_S2_1V35_A1
VDD_A2
1
VDD_A2/2.05V@MA
VDD_ANA VREG_L13 WLAN PA VREG_MMC
1.5--3.05V#2.9V@300MA^OFF NO USE VDD_A2
1 VPH_PWR VREG_S3 DIGI PAD&EBI VREG_S3_1V8
VDD_A2/2.05V@MA
1.8V@800MA^ON
VDD_ANA VREG_L14 RF FRONT END CIRCUITS
VREG_RUIM U5003
1.5--3.05V#2.85V@300MA^OFF SVIDEO
1
VDDA_SVIDEO/2.05V@MA
VPH_PWR VREG_S4 HIGH VOL RF CIRCUIT
VREG_S4_2V2
VDD_ANA VREG_L15 LCD VREG_GP3 SVIDEO 2.2V@800MA^OFF
1.5--3.05V#2.85V@300MA^OFF 1
VDDA_SVIDEO/2.05V@MA

VDD_ANA VREG_L16 MEDIA CONTROLS VREG_TCXO

1.5--3.05V#1.8V@300MA^OFF
B
VDD_ANA VREG_L22 GENERNAL PURPOSE VREG_SYNT
1.0--1.4V#1.2V@300MA^OFF B
VDD_ANA VREG_L23 GENERNAL PURPOSE VREG_GP5
1.0--1.4V#1.2V@300MA^OFF

VDD_ANA VREG_L0 DDR2;DIG IO;HDMI;UBMVREG_RFRX1

DIG
1.1--1.3V#1.2V@150MA^ON

VDD_ANA VREG_L3 UIM UICC VREG_RFRX2

1.7--1.9V#1.8V@150MA^ON

VDD_ANA VREG_L11 CAM ANALOG VREG_GP4

1.5--3.05V#2.8V@150MA^OFF

VDD_ANA VREG_L12 NFC;RF FRONT END CIRCUITS

VREG_RFTX
1.5--3.05V#2.9V@150MA^OFF

VDD_ANA VREG_L17 GENERAL PURPOSE VREG_GP1

1.5--3.05V#2.2V@150MA^OFF

VDD_GP6 VREG_L18 ADCS(XO,HK,TS,UBM) VREG_GP6

2.1--2.3V#2.2V@150MA^OFF
C
VDD_WLAN VREG_L19 WLAN ANALOG VREG_WLAN NO USE C
1.5--3.05V#2.5V@150MA^OFF

VDD_WLAN VREG_L20 MDDI;MEDIA CONTROLSVREG_WLAN NO USE

1.5--3.05V#1.5V@150MA^OFF

VDD_WLAN VREG_L21 MPLL CIRCUITS VREG_WLAN

1.0--1.4V#1.1V@150MA^ON
1.0--1.4V#1.5V@150MA^ON

VDD_WLAN VREG_L24 GENERAL PURPOSE VREG_WLAN

1.0--1.4V#1.3V@150MA^OFF

VDD_WLAN VREG_L25 GENERAL PURPOSE VREG_WLAN

1.0--1.4V#1.3V@150MA^OFF

VDD_WLAN VREG_L4 XO CIRCUIT & SINE OUT

VREG_WLAN
BUF
The type and specification of the components refer to the BOM
2.75--2.95V#2.85V@50MA^ON

D VDD_WLAN VREG_L6 USB PHY;HDMI VREG_WLAN 3V3

NA 2011-7-20
2.95--3.075V#3.075V@50MA^ON ECA NO DATE D
DESIGNED SONGGANG/64526
VDD_WLAN VREG_L7 USB PHY;RF XO CIRCUIT;
VREG_WLAN 1V8
PA DAC;QUFSE
1.7--1.9V#1.8V@50MA^ON HD2U886M 00704566
REVIEWED SONGGANG/64526
VDD_WLAN NCP HEADPHONE CIRCUITS VREG_WLAN
-1.7~-1.9V#-1.8V@200MA^OFF VER PART_NUMBER
MOSFET BATTERY
SHEET 37 OF 40
VPH_PWR 2 OUT IN1 VBAT 1
VDD/3.7V@2A
NA 03021HES HUAWEI TECH CO.,LTD.
1 2 3 4 5 6
 1 2 3 4 5 6

38.PA DCDC

100K
A

100NF
U3800

R3815
FAN5904UC01X
Ven_H>1.2V ANT_SEL0 C2 EN
FB1 A4

C3818
Vcon:MAX 1.5V VCON D2 B4
VCON FB2 VCC2
FB3 D4
SYNC if high:Can not run in PFM C4 SYNC
BPEN low:auto-bypass mode C3 BPEN SW1 A2
B2 L3813 470N
SW2

C3816

C3830
GPIO_080 D3 MODE/WCDMA

D1 AVIN AGND C1

4.7U

4.7U
A3 PVIN1 PGND1 A1
VBAT B3 B1

C3817
PVIN2 PGND2

22U

0+++
R3817 **0

VBAT R3818 **0 VCC2 L3813 FROM 10100145 CHANGE TO 10100143 AND DELET C5
B

R3899
C3820
GPIO_084 R3819 1K R3820 1K VCON

C3819
4.7N

10N

C
C

The type and specification of the components refer to the BOM

D NA 2011-7-20
ECA NO DATE D
DESIGNED SONGGANG/64526
HD2U886M 00704566
REVIEWED SONGGANG/64526
VER PART_NUMBER SHEET 38 OF 40

NA 03021HES HUAWEI TECH CO.,LTD.

 1 2 3 4 5 6

39.2.85 DCDC

A
A

U3900

C4212
L4211 2.2U

680K
VPH_PWR 8 PVIN SW 2 2.85V_DCDC

C4214
7 AVIN VREG_L11_1P8 R3945 0 CAMERA_1P8
VREG_S3_1V810K R3941 5 VREG_S3_1V8 R3946 **0 CAMERA_1P8
EN

C4211
4 VREG_S3_1V8 R3947 VREG_L12_1P8
FB 0

33P

R3943
6 MODE/PG
C39791U

C4213

10U
180K
3 AGND 2.85V_DCDC R3948 0 VREG_L16_2P8
10U 1 PGND SINK 9

68P***

R3944
2.85V_DCDC R3950 0 VREG_L5_2P85

2.85V_DCDC R3951 **0 VREG_CAM_2P85

B ADD u3901 and u3902

R3954 0 B
U3902
FPF1107
2.85V_DCDC A2 VIN VOUT A1 R3949 0 VREG_MSM_SD

GPIO_173 B2 ON GND B1
100K
R3953

C
C

The type and specification of the components refer to the BOM

D NA 2011-7-20
ECA NO DATE D
DESIGNED SONGGANG/64526
HD2U886M 00704566
REVIEWED SONGGANG/64526
VER PART_NUMBER SHEET 39 OF 40

NA 03021HES HUAWEI TECH CO.,LTD.

1 2 3 4 5 6
 1 2 3 4 5 6

40.LCD Backlight driver

A
A

C4001 from 1U chage to 4.7U 5/24

C4003 from 0402 chage to 0201 5/24
R4004 from 5.1ohm chage to10ohm 5/24

C4018

C4055
33P

10
220N

4.7U
C4019
PAD 7

R4004
2 CMP
GND 3
LCD_BL_PWM 5 CTRL
FB 1 10K R4005 LED- C4021 1U
VIN SW 4 C4020
VPH_PWR 6 33P
TPS61160A
B U4003
1PS79SB31
Delet
chage U1
theVIN
netfilter
of wifi
capacitor,share
VBAT to VPH_PWR filter capacitor with the wifi capacitor 5/252
the 5/25 1 LED+
D_A B
D4001

22U

1
TPS61160

L4003
C
C

The type and specification of the components refer to the BOM

D NA 2011-7-20
ECA NO DATE D
DESIGNED SONGGANG/64526
HD2U886M 00704566
REVIEWED SONGGANG/64526
VER PART_NUMBER SHEET 40 OF 40

NA 03021HES HUAWEI TECH CO.,LTD.

1 2 3 4 5 6