Samsung C3322 Service Manual
SAMSUNG CONFIDENTIAL
THIS DOCUMENT CONTAINS CONFIDENTIAL
PROPRIETARY INFORMATION THAT IS
SAMSUNG ELECTRONICS CO’S PROPERTY.
DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS
EXCEPT AS AUTHORIZED BY SAMSUNG.
BH101
BH104
BH103
GT-C3322 Service Schematics
<RF Part>
BT_LDO_1.5V
VBT_2.8V
D7
VDD_ANA
VSS_DIG
H5
A7
VDD_PADS
VDD_CORE
VSS_DIG
VSS_LO
C1
H6
G1
VDD_PADS
VDD_RADIO
VREGOUT_H
VREGENABLE
VSS_RADIO
VSS_SCREEN
F3
E1
SPI_CLK
SPI_CS#
SPI_MISO
SPI_MOSI
VREGIN_H
VREGIN_L
XTAL_IN
XTAL_OUT
LO_REF
TEST_EN
C100
VBT_2.8V
C103
C104
C102
H1
E4
F4
G2
A5
B2
A4
A6
E2
RF_N
F2
RF_P
A3
A2
G3
RST#
B3
G5
C2
N|CS
D2
N|CS
D4
N|CS
F5
N|CS
1
NC
2
NC
R107
4
BAL
6
BT_CLK
BT_RST
BT_LDO_1.5V
BAL
NC
3
L105
C127
C119
TP101
C125
F100
DC|GND
2
VBAT
U100
4
VDD VOUT
3
BT_EN
C115
UNBAL
G
GG
78
5
CE
GND
5
C108
1
C116
2.2nH
L102
VBT_2.8V
1
2
GND
1005
C109
ANT102
1
1
2
L106
2
BH107BH102
BH105
ANT101
1 2
C117
C124
BH110
L100
RFS100
C
G
G
2A1
3
C120
L103
4
L101
L104
C129
Power on
LB_TX
HB_TX
GSM850 RX
EGSM RX
DCS RX
PCS RX
SYS_CLK_REQ
SPI_DATAIN
SPI_SCS
SPI_SCLK
SPI_DATAOUT
R105
R104
R101
C107
A1
B4
AIO0
C4
PIO0
B5
PIO1
C5
PIO2
C6
PIO3
E7
PIO4
B7
PIO5
D5
PIO7
C7
U103
PIO9
G4
PCM_IN
H2
PCM_OUT
H3
PCM_CLK
H4
PCM_SYNC
G7
SDIO_DATA0|CSPI_MISO|UART_TX
F6
SDIO_DATA1|CSPI_INT|UART_RTS
F7
SDIO_DATA2|UART_RX
G6
SDIO_DATA3|CSPI_CS#|UART_CTS
H7
SDIO_CLKCSPI_CLK
D6
SDIO_CMDCSPI_MOSI
E5
SDIO_SD_CS#
E6
CLK_32K
VSS_ANA
C3
B6
VBT_2.8V
TP100
DD
DU
DCL
FSC
BT_INT
TP103
TP104
TP105
32KHz_DIGIT_P
R108
GSM850_RX_P
GSM850_RX_N
EGSM_RX_P
EGSM_RX_N
DCS_RX_P
DCS_RX_N
PCS_RX_P
PCS_RX_N
C139
L111
C143
C144
L113
C145
C133
L108
C134
C136
L110
C138
6
7
8
9
6
GSM1800_OUT
7
GSM1800_OUT
8
GSM1900_OUT
9
GSM1900_OUT
F102
1
BAL1
UNBAL
BAL1
BAL2
BAL2
G
G
G
G
G
2
3
4
5
10
F101
IN
G
G
G3G4G
5
2
10
C142
L112
C135
1
L109
20
16
14
15
NC
ANT
GND
GND
GND
22
VBATT
RX1
17
RX0
18
NC
19
GND
13
NC
12
GND
6
GND
5
GND
3
GND
1
C149
C130
PAM100
11
GPCTRL1
GPCTRL0
RFIN_LB
RFIN_HB
2
RF_SW2
10
RF_SW1
9
TX_EN
TX_EN
8
VRAMP
RAMP
7
GND
24
GND
23
GND
21
4
L114
LB_TXHB_TX
C131
VBAT
C128
FM_ANT
Bluetooth
1
32KHz_DIGIT
2
3
4
C146
C147
GNDRF
RFIN
NC
BUSMODE
VGPIO_2.8V
C141
C140
15
16
18
19
14
17
13
NC
NC
NC
NC
GND
VCC
GNDA
12
ROUT
U104
XTAL
5
11
LOUT
10
GNDD
9
VCCIO
BUSEN
CLOCK
DATAIO
6
7
8
FM_SCL
FM_SDA
VGPIO_2.8V
FM_R
FM_L
C148
2G PAM FM Radio
SAMSUNG CONFIDENTIAL
THIS DOCUMENT CONTAINS CONFIDENTIAL
PROPRIETARY INFORMATION THAT IS
SAMSUNG ELECTRONICS CO’S PROPERTY.
DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS
EXCEPT AS AUTHORIZED BY SAMSUNG.
FM Radio
FM_SCL
I2C Master: 400kbps
MLCD_CS_N_D
MUSB_SCL
MICRO_USB S/W
I2C Master: 400kbps
FM Radio
FM_SDA
I2C Master: 400kbps
VGPIO_2.8V
R208
KEY_IN(0)
KEY_IN(1)
KEY_IN(2)
KEY_IN(3)
KEY_IN(4)
VRF_2.85V
TH200
R209
R215
C235
LDO Output CAP
VGPIO_2.8V
R201
VGPIO_2.8V
R204
R210
R211
C233
FM_L
C234
FM_R
GT-C3322 Service Schematics
<Logic Part>
VSIM2_3.0V
VMMC_2.8V
VRF_2.85V
VRF_E4
VBAT
C220
Y10
Y13
VBAT_AUDDRV
VDD_AXP_IO
(VGPIO_2.8V)
VDD_CAM_IO
(VCAM_A_2.8V)
VDD_MEM_IO
(VMEM_1.8V)
VDD_GPIO
(VGPIO_2.8V)
VDD_ANA
(VANA_2.85V)
GND_AERO
E2
D2
VRF_2.85V
VDD_2.5V
C217
L201
L200
V4
V2
B2
G4
W2
Y15
Y16
AC6
AC13
AA13
AA15
VDD_2V5
VBAT_DCDC
VBAT_DCDC
VBAT_DCDC
VDD_AERO_IO
VBAT_CLASSD
VBAT_CLASSD
VDD_AERO_RF
VBAT_AUDDRV
VBAT_PMU_DIG
VBAT_PMU_DIGV3VBAT_PMU_DIG
VBAT_PMU_DIG
(VBT_2.8V)
(VCAM_2.8V)
(VGPIO_2.8V)
VBT_2.8V
VCAM_2.8V
VGPIO_2.8V
VRF_E4
VANA_2.85V
C211
C212
VCORE_1.2V
C213
C218
E4
N4
D3
M4
D16
D17
D18
D19
AB9
AC7
VDD_ANA
VDD_AUDIO
VDD_AERO_RF
VDD_AERO_RF
VDD_AERO_RFE3VDD_AERO_RF
VDD_AERO_RF
VDD_AXPAR_IO
VDD_AXPAR_IO
VDD_AXPAR_IO
L9
K9
J11
J12
J13
L10
L14
Y21
D15
D20
VDD_BT
VDD_AXPAR_IO
VDD_AXPAR_IO
L15
K14
K15
K10
N11
H11
H12
H13
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CAM_IO
N12
M11
M12
M13
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VGPIO_2.8V
C203
P9
R9
T11
T12
T13
P10
P14
P15
R14
R15
R10
U11
U12
N13
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
UCP200
GND_AERO
GND_AERO
GND_AERO
GND_AERO
GND_AERO
GND_AERO
GND_AUDDRV_CLASSD
GND_AERO
GND_ANA_RIGHT
GND_AERO
GND_AERO
GND_AERO
GND_AERO
GND_AERO
GND_AERO
J2
F2
E6
H2
G2
GND_BG
GND_AUDIO
GND_AUDDRV_CLASSD
GND_ANA
T2
L2
P1
U1
K2
M1
M2
Y18
AC5
AA5
AA14
AC10
AB13
GND_CORE
GND_CORE
GND_CORE
GND_CORE
GND_CORE
GND_CORE
GND_CORE
GND_CORE
GND_CORE
GND_CORE
GND_CORE
GND_CORE
GND_CORE
GND_CORE
GND_CORE
GND_CORE
GND_CORE
GND_CORE
GND_CORE
J9
H9
E21
H21
H14
H15
H10
G18
G19
GND_CORE
GND_CORE
GND_CORE
GND_CORE
GND_CORE
M9
J14
J15
J18
J10
L11
L12
L13
L18
L21
K11
K12
K13
M10
M14
GND_CORE
GND_CORE
GND_CORE
GND_CORE
GND_CORE
GND_CORE
GND_CORE
GND_CORE
GND_CORE
GND_CORE
GND_CORE
GND_CORE
GND_CORE
GND_CORE
GND_CORE
GND_CORE
N10
N14
M15
GND_CORE
T9
T10
T14
P11
P12
P13
R11
R12
R13
N19
N21
N15
N18
R18
VMEM_1.8V
VDD_2.5V
VDD_USB_3.3V
C214
C215
C216
C219
W1
W4
AB2
AA2
AC16
AC17
C223
BT_RST
SYS_CLK_REQ
TP208
BT_INT
USB_INT
3PI_DETECT
VCAM_2.8V_EN
CAM_RST
TP201
MLCD_RESET
KEY_LED_EN
VCAM_1.8V_EN
R202
LCD_ESD_DETECT
LCD_RS_D
LD(0)
LD(1)
LD(2)
LD(3)
LD(4)
LD(5)
LD(6)
LD(7)
LD(8)
LD(9)
LD(10)
LD(11)
LD(12)
LD(13)
LD(14)
LD(15)
DETECT_SD
LCD_RD
LCD_WR_D
LCD_FLM
CAM_D(0)
CAM_D(1)
CAM_D(2)
CAM_D(3)
CAM_D(4)
CAM_D(5)
CAM_D(6)
CAM_D(7)
CAM_PCLK
CAM_HSYNC
CAM_VSYNC
MD(0:15)
MD(0)
MD(1)
MD(2)
MD(3)
MD(4)
MD(5)
MD(6)
MD(7)
MD(8)
MD(9)
MD(10)
MD(11)
MD(12)
MD(13)
MD(14)
MD(15)
A(16:24)
A(17)
A(18)
A(19)
A(20)
A(21)
A(22)
A(23)
A(24)
NCSNAND
NCSNOR
NCSRAM
VMEM_1.8V
LB
UB
OEn
R207
WEn
ADVn
WAITn
R212
CLKBURST
KEY_OUT(0)
KEY_OUT(1)
KEY_OUT(2)
KEY_OUT(3)
KEY_OUT(4)
MOT_EN
3PI_ADC
R216
R217
BT_CLK
SPKOUT_N
SPKOUT_P
C238
C239
C240
W23
Y23
A8
B3
A7
B7
M3
C15
B15
A16
U22
R20
F23
H20
B19
A18
A17
C16
B16
B20
C21
A21
B23
D21
D22
B21
A23
C19
A22
A20
C22
B22
D23
C23
C20
C17
C18
A19
B18
B17
A15
C14
D14
C13
D13
C12
D12
B13
B14
A13
B12
B11
G22
G23
H22
H23
J22
J23
K22
K23
N23
N22
P23
P22
R23
R22
T23
T22
F22
E23
E20
E22
V21
V22
V20
U20
T20
U23
J20
N20
P20
L20
M20
F20
M19
K20
V23
L22
M23
M22
G20
D4
K3
C3
J4
H4
D5
H3
K4
C6
C5
J3
AB7
Y7
AB6
Y8
AA8
D6
AB12
AB11
AB10
AA11
GPIO0
GPIO1
GPIO2
GPIO3
GPIO4
GPIO5
GPIO6
GPIO7
GPIO8
GPIO9
GPIO53
GPIO54
GPIO55
GPIO56
AXP_ACD0
AXP_ACD1
AXP_CS0
AXP_CS1
AXP_CS2
AXP_D0
AXP_D1
AXP_D2
AXP_D3
AXP_D4
AXP_D5
AXP_D6
AXP_D7
AXP_D8
AXP_D9
AXP_D10
AXP_D11
AXP_D12
AXP_D13
AXP_D14
AXP_D15
AXP_D16
AXP_D17
AXP_RD
AXP_WR
AXP_READY
AXP_VSYNC
CAM_D0
CAM_D1
CAM_D2
CAM_D3
CAM_D4
CAM_D5
CAM_D6
CAM_D7
CAM_PCLK
CAM_HSYNC
CAM_VSYNC
EDC_D0_A1
EDC_D1_A2
EDC_D2_A3
EDC_D3_A4
EDC_D4_A5
EDC_D5_A6
EDC_D6_A7
EDC_D7_A8
EDC_D8_A9
EDC_D9_A10
EDC_D10_A11
EDC_D11_A12
EDC_D12_A13
EDC_D13_A14
EDC_D14_A15
EDC_D15_A16
EDC_A17
EDC_A18
EDC_A19
EDC_A20
EDC_A21
EDC_A22
EDC_A23
EDC_A24
EMC_A25
EDC_A26
EDC_NCS0
EDC_NCS1
EDC_NCS2
EDC_NBE0
EDC_NBE1
EDC_NOE
EDC_NWE
EDC_ADV
EDC_PVT
EDC_WAIT
EDC_CLK
EDC_CLK_RETURN
EDC_CRE|MRS
KEYIN0
KEYIN1
KEYIN2
KEYIN3
KEYIN4
KEYOUT0
KEYOUT1
KEYOUT2
KEYOUT3
KEYOUT4
KEYOUT5
AUX_ADC0
AUX_ADC1
AUX_ADC2
AUXAUDIN_L
AUXAUDIN_R
AUXCLK
SPKR_OUTN
SPKR_OUTP
TGFLYCAP_1
TGFLYCAP_2
AC18
PMU_2V5
PMU_1V8
VBAT_ANAW3VBAT_ANA
PMU_USB_3V3
USB_VDDA_2V5
USB_VDDA_3V3
VBAT2_BACKUP
VDD_BT
VDD_GPIO
(VGPIO_2.8V)
VDD_CAM_IO
VDD_GPIO
VDD_MEM_IO
(VMEM_1.8V)
CAUTION - Sampling Noise (KEYIN#)
GND_AERO
GND_AERO
GND_AERO
C2
C1
A1
VMEM_1.8V
C204
L3
D8
G3
J19
F19
U13
H18
H19
VDD_GPIO
VDD_GPIO
VDD_GPIO
VDD_CORE
VDD_MEM_IO
VDD_MEM_IO
VDD_MEM_IO
(VANA_2.85V)
VDD_AUDIO
CAUTION - Sampling Noise (EXT_MIC)
VDD_RFDIG_IO2
(VGPIO_2.8V)
VDD_RFDIG_IO1
(VSIM2_2.8V)
(VANA_2.85V)
VDD_AUDIO
VDD_SD_MMC
(VMMC_2.8V)
VDD_GPIO
(VGPIO_2.8V)
VDD_SIM
(VSIM_3.0V)
VDD_RFDIG_IO1
(VGPIO_2.8V)
VDD_BT
(VBT_2.8V)
(VBT_2.8V)
VDD_BT
(VRF_2.85V)
(VRF_2.85V)
VDD_AERO_RF
GND_CORE
GND_CORE
GND_CORE
GND_PMU_ANA
GND_CORE
GND_CORE
GND_CORE
Y3
Y4
U9
T15
U19
U14
U15
U10
K18
K19
VDD_MEM_IO
VDD_MEM_IO
VDD_AERO_RF
VBAT2_BACKUP
VDD_AERO_RF
VBAT2_BACKUP
(VRF_2.85V)
VDD_GPIO
(VGPIO_2.8V)
VDD_CAM_IO
(VCAM_2.8V)
GND_RFDIG_IO1
GND_PMU_ANA
B6
AB23
VDD_MEM_IO
GND_RFDIG_IO2
C205
P18
M18
VDD_MEM_IO
VDD_MEM_IO
VDD_BT
(VBT_2.8V)
GND_SUB
GND_SUB
N9
R19
VPERM_3.0V
T18
T19
P19
VDD_MEM_IO
VDD_MEM_IO
VDD_MEM_IO
RFU
RFU
AA9
AA10
VMMC_2.8V
C206
F4
Y5
D10
AA18
AB18
AA12
AC23
VDD_PERM
VDD_RFDIG_IO2
VDD_RFDIG_IO1
VDD_PERM_DCDC
VDD_PERM_RIGHT
VDD_PERM_CLASSD
//4908 SPI DATA Input
//4908 SPI DATA Output
//4908 UART0 DATA Output
//4908 UART0 DATA Input
WLED_GND
NC
NC1NC
2
L23
AA3
D11
VDD_SD_MMC
VDD_SD_MMC
CHG_GATEREG_VCHG
CHG_GATESW_VCHG
WLED_SNS
Y6
AB20
VDD_SIM
PMU_AUX_PONKEY
WLED_DRV
AA6
V1
PMU_SWCORE
PMU_SWCORE
PMU_SWCORE
PMU_AERO_RF
PMU_LDOCORE
CHG_THERM_IN
SSI_OUT|SSI_RS
XTAL26M_OUT
XTAL32K_OUT
I2S_DATA_OUT
TRUEGND_OUT
VBUS_DETECT
VSIM_3.0V
VDD_USB_3.3V
VSIM2_3.0V
AC12
EAR_OUTL
VDD_USB_LEFT
AC11
EAR_OUTR
AC9
EXT_MIC
AC8
INT_MIC
AB8
MIC_BIAS
B4
FEM_SW0
B5
FEM_SW1
A3
FEM_SW2
A5
FEM_SW3
A4
FEM_SW4
A6
FEM_SW5
AC22
PWM0
AB21
PWM1
Y1
PMU_IO1
Y2
PMU_IO2
AA1
PMU_IO3
AB14
AB15
AC15
AC2
AC1
PMU_ANA
AB5
AC3
PMU_BG
AC14
AA7
PMU_LDOEN
AB3
PMU_PERM
AA4
PMU_PONKEY
AB1
PMU_SIM
Y12
HSO_OUTN
Y11
HSO_OUTP
R3
CHG_ISNSP
T3
CHG_IVSNS
R4
T4
AC4
U3
CHG_VSNSN
C10
SDIO_D0
B10
SDIO_D1
A10
SDIO_D2
A9
SDIO_D3
C11
SDIO_CMD0
C9
SDIO_CLK
C8
SSI_CS0
D9
SSI_CS1
C7
SSI_CLK
B9
SSI_DATA
B8
AA19
SIM_CLK
Y19
SIM_DIO
AB19
SIM_RST
AC21
UART0_RD
AB22
UART0_TD
AA21
UART1_RD
AA22
UART1_TD
AA20
UART1_CTS
Y20
UART1_RTS
AB17
USB_D+
AA17
USB_D-
AA16
USB_ID
Y17
USB_REXT
AA23
32K_OUT
T1
XTAL26M_IN
AC19
XTAL32K_IN
R1
AC20
W22
I2S_CLK
W21
I2S_SYNC
W20
I2S_DATA_IN
Y22
L1
RFAG_N
K1
RFAG_P
G1
RFD_N
F1
RFD_P
N3
RF_DIAG_N
P2
RF_DIAG_P
U2
RF_DIAG_AD
J1
RFEG_N
H1
RFEG_P
B1
RFOH
A2
RFOL
E1
RFP_N
D1
RFP_P
C4
ARM_NTRST
P4
ARM_RTCK
N1
ARM_TCK
P3
ARM_TDI
N2
ARM_TDO
L4
ARM_TMS
A11
GPSR_CLK
A12
GPSR_DATA
D7
NRESET
L19
NRESET_OUT
AB4
ACC_DET
R2
JTAG_SEL
F3
RAMPOUT
A14
SYSCLK
Y14
TRUEGND_IN
Y9
AB16
U4
VCHG
EAROUT_L
VANA_2.85V
EAROUT_R
EARMIC_P
MIC_P
C227
RF_SW1
RF_SW2
TX_EN
(For AAT1401 Test)
TP202
SIM2_RST
2nd SIM
VGPIO_2.8V
VMMC_2.8V
VSIM2_3.0V
VCORE_1.2V
VRF_2.85V
VANA_2.85V
AUX_ON
VBG
VPERM_3.0V
ONKEY_N
VSIM_3.0V
VF
SD_DATA(0)
SD_DATA(1)
SD_DATA(2)
SD_DATA(3)
SD_CMD
SD_CLK
SIM_CLK
SIM_DATA
SIM_RST
UART1_RXD
UART1_TXD
USB_DP
USB_DM
DCL
FSC
DU
DD
GSM850_RX_N
GSM850_RX_P
DCS_RX_N
DCS_RX_P
VRF_2.85V
EGSM_RX_N
EGSM_RX_P
HB_TX
LB_TX
PCS_RX_N
PCS_RX_P
TRST_N
RTCK
TCK
TDI
TDO
TMS
SYSRST
RAMP
CAM_MCLK
VBUS_5.0V
SIM2_CLK
SIM2_DATA
2nd SIM
BT_EN
C228
VBAT
RCV_N
RCV_P
C229
VGPIO_2.8V
R205
SPI_SCS
MUSB_SDA
SPI_SCLK
SPI_DATAIN
SPI_DATAOUT
2nd SIM
UART FOR DBG/FTM
32KHz_DIGIT_P
32KHz_DIGIT
2
1
4 3
OSC201
VCAM_2.8V
R213
R214
C236
L202
R206
R218
C237
WLED_DRV
LED_N
VGPIO_2.8V
C201
C200
VRF_2.85V
VCORE_1.2V
VCORE_1.2V
C208
C209
C207
VPERM_3.0V
VBG
C224
C225
LDO Output CAP
C231
OSC200
2 1
C232
Camera
CAM_SCL
CAM_SDA
I2C Master: 400kbps
RSTON
BB & PMU & RF IC
VANA_2.85V
VSIM_3.0V
C202
C210
C226
MD(0:15)
A(17:24)
VMEM_1.8V
CLKBURST
WAITn
R203
ADVn
CLKBURST
WAITn
ADVn
NCSNAND
VMEM_1.8V
OEn
WEn
SYSRST
NCSNOR
OEn
WEn
C230
SYSRST
NCSRAM
LB
UB
OEn
WEn
VMEM_1.8V
C221
C222
T4
T9
R1
B6
U9
U3
M10
VCCO
VCCO
VCCO
VCCQRU4VCCQRU5VCCQRU6VCCQR
VCCQOT5VCCQO
VCCQO
VCCQO
R3
MD(0)
ADQ0ROU
N3
MD(1)
TP200
ADQ1ROU
P4
MD(2)
ADQ2ROU
P5
MD(3)
ADQ3ROU
P6
MD(4)
ADQ4ROU
P7
MD(5)
ADQ5ROU
P8
MD(6)
ADQ6ROU
R9
MD(7)
ADQ7ROU
P3
MD(8)
ADQ8ROU
N4
MD(9)
ADQ9ROU
R4
MD(10)
ADQ10ROU
R5
MD(11)
ADQ11ROU
R7
MD(12)
ADQ12ROU
R8
MD(13)
ADQ13ROU
N8
MD(14)
ADQ14ROU
P9
MD(15)
ADQ15ROU
A(17)
C10
A16RU
A(18)
E2
TP203
A17RU
A(19)
C4
A18RU
A(20)
E6
A19RU
A(21)
C7
A20RU
A(22)
C6
A21RU
A(23)
D7
A22RU
E8
A(24)
A23RU
M3
CLKRU
L3
TP204
RDYR|WAITU
M2
_AVDRU
TP205
TP_CS_NAND
TP_OE
TP_WE
TP_SYSRST
TP_CS_NOR
TP_CS_RAM
TP_LB
TP_UB
UME200
K3
CLKO
P2
RDYO
L2
_AVDO
P1
_CEO
N9
_OEO
C5
_WEO
B4
_RESETO
A4
VPPR
N2
_CER
T2
_OER
A7
_WER
B7
_RESETR
E4
_CSU
D4
_LBU
D5
_UBU
N7
_OEU
B5
_WEU
A1
NC
A2
NC
A3
NC
A9
NC
A10
NC
B2
NC
B3
NC
B9
NC
B10
NC
VSSQROU
T8
R2
T3
T6
E5
E9
R6
B8
C1
A5
U8
N6
T10
R10
VCCR
VCCR
VCCU
VCCU
VCCU
VCCU
VCCU
VCCU
VCCR
VCCQUT7VCCQU
VCCQU
VCCQU
C2
NC
C3
NC
C8
NC
C9
NC
D1
NC
D2
NC
D3
NC
D6
NC
D8
NC
D9
NC
D10
NC
E1
NC
E3
NC
E7
NC
E10
NC
F1
NC
F2
NC
F3
NC
F8
NC
F9
NC
F10
NC
G1
NC
G2
NC
G3
NC
G8
NC
G9
NC
G10
NC
H1
NC
H2
NC
H3
NC
H8
NC
H9
NC
H10
NC
J1
NC
J2
NC
J3
NC
J8
NC
J9
NC
J10
NC
K1
NC
K2
NC
K8
NC
K9
NC
K10
NC
L1
NC
L8
NC
L9
NC
L10
NC
M1
NC
M8
NC
M9
NC
N1
NC
P10
NC
U1
NC
U10
NC
1
NC
2
VSSQROU
VSSROU
VSSQROU
VSSQROU
A6
U2
U7
NC
VSSROU
VSSROU
VSSROU
VSSROU
VSSROU
T1
N5
A8
B1
N10
MEMORY
OPEN
PCB Indicator
SHORT
R221 NC
VGPIO_2.8V
JTAG203
18
1
B_V_BATT
B_V_BUS
B_GND
B_HP/PWR
B_RXD
B_TXD
23
NC1
A_GND
A_HP|PWR
A_RXD
A_TXD
32
A_ANT
VBUS_J_B
2
B_D+
USB_DP_J_B
3
B_D-
USB_DM_J_B
4
4
5
5
6
6
7
B_ANT
8
A_V_BATT
A_GND
GND_A
9
A_V_BUS
VBUS_J_A
10
A_D+
USB_DP_J_A
11
A_D-
USB_DM_J_A
12
NC3
13
NC4
30
14
NC5
31
15
NC6
16
33
NC7
17
NC2
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
1
0ohmR219
1005
1005
TMS
RTCK
TRST_N
TDI
TCK
TDO
RSTON
C241
V_JTAG
2
TMS
3
RTCK
4
TRST_N
5
TDI
6
TCK
7
TDO
8
PON_RESET_N
9
GND
R224
USB_DP_J
USB_DM_J
AUX_ON_J
JTAG200
1
V_BATT
VBAT
2
VBUS_J
VBUS
3
GND
4
D+
5
AUX-ON
JIG_ID_J
6
D-
7
RXD
RXD1_J
8
CTS
9
TXD1_J
TXD
10
RTS
11
BACK_UP
12
EXT2
13
ANT
ONBOARD JTAG
JTAG201
1
V_BATT
VBAT_A
2
VBUS
VBUS_J_A
3
GND
GND_A
4
D+
USB_DP_J_A
5
AUX-ON
JIG_ID_J_A
6
D-
USB_DM_J_A
7
RXD
RXD1_J_A
8
CTS
9
TXD1_J_A
TXD
10
RTS
11
BACK_UP
12
EXT2
AUX_ON_J_A
13
ANT
EXTERNAL TEST PAD
VBUS_J_B
USB_DP_J_B
JIG_ID_J_B
USB_DM_J_B
RXD1_J_B
TXD1_J_B
AUX_ON_J_B
JTAG202
1
V_BATT
VBAT_B
2
VBUS
3
GND
GND_B
4
D+
5
AUX-ON
6
D-
7
RXD
8
CTS
9
TXD
10
RTS
11
BACK_UP
12
EXT2
13
ANT
AUX_ON_J_B
JIG_ID_J_B
AUX_ON_J_A
JIG_ID_J_A
VBAT_B
GND_B
RXD1_J_B
TXD1_J_B
VBAT_A
GND_A
RXD1_J_A
TXD1_J_A
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