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Flow Chart of Troubleshooting
9-2
(1.8V)
(1.8V)
C201
TP_A(0)
R205
VCCD_2.9V
VCCD_1.9V
VRF_2.9V
TP_PWRKEEP
C211
C204
VCCD_1.9V
C216
C205
C210
Y5
SSP1CLK
Y6
SSP1RXD
Y7
LCD4
Y8
SSP1FS
Y9
Y18
CLK32KHZ
Y19
AGPIOA0_C_APWM0
Y2
CGPIOA6_ACC0RI
Y20
OCTL6
Y21
CGPIOA5_ACC0DTR
Y22
AGPIOB5_NANDRB
Y3
GPIOA7_LCD6
Y4
CGPIOB7_LCD7
W7
LCD5
W9
SSP3RXD
Y11
SSP3CLK
Y12
CGPIOB5_IRQ6
Y13
TEST1
Y15
TDO
Y16
CLKREQ
Y17
RESETN
W15
TEST0
W17
TEST2
W18
OCTL0
W20
1_
F
R
D
D
V
12
W
R
C
C
V
3
W
AGPIOA1_C_APWM1
W4
LCD1
W6
LCD2
V4
8
P1
D
D
V
5
V
LCD0
V8
LCD3
V9
LCDCTRL_LCDCLK
W10
IRQ0
W11
CGPIOB4_IRQ5
W13
IRQ1
W14
TCK
V11
SSP2FS
V12
IRQ3
V13
TRSTN
V15
L
E
S
D
D
V0
T
R
A
U
61
V
OCTL7
V19
OCTL5
V20
OCTL2
V23
CS3N
0
2
U
SCUSTB
U21
2
P1
B
D
D
V
3
U
D02_NAND02
U4
FLASHRSTN
U5
S
S
V
8
U
CEB_NOR0
U9
O
C
C
V
1
V
AGPIOB4_NANDWEN
T4
BE1N
T6
S
S
V
7
T
IRQ2
U11
TMS
U13
S
S
V
51
U
S
S
V
61
U
OCTL1
U19
2_
F
R
D
D
V
9
R
F
R
S
S
V
71
T
OCTL4
T18
2
P1
B
D
D
V
2
T
2
P1
B
D
D
V
02
T
2
P1
B
D
D
V
12
T
U
C
C
V
22
T
INTO
T3
D10_NAND10
1
2
R
Q
C
C
V
2
2
R
R
C
C
V
3
2
R
Q
C
C
V
3
R
8
P1
D
D
V
4
R
D01_NAND01
R5
CS2N
R6
S
S
V
7
R
S
S
V
11
R
S
S
V
31
R
S
S
V
51
R
F
R
S
S
V
71
R
OCTL3
R18
SSP4TXD_DAIDO
R19
Q
C
C
V
2
R
ABBDINT
R20
Q
C
C
V
41
P
SSP4RXD_DAIDI
P19
Q
C
C
V
2
P
Q
C
C
V
12
P
Q
C
C
V
22
P
8
P1
D
D
V
3
P
A01_NANDALE
P5
2
P1
B
D
D
V
1
R
S
S
V
N4
A00_NANDCLE
N5
CS5N_NANDCE0N
N6
RDYO
N7
S
S
V
9
N
S
S
V
01
P
S
S
V
11
P
S
S
V
31
P
S
S
V
41
N
S
S
V
51
N
S
S
V
71
N
ABBDDATA
N18
ABBDEN
N19
RXTXEN
N20
O
C
C
V
1
2
N
D03_NAND03
N3
A06
M20
8
P1
D
D
V
32
M
D11_NAND11
M4
CS6N_NANDCE1N
M6
S
S
V
01
N
S
S
V
11
N
S
S
V
21
N
S
S
V
31
N
S
S
V
L5
D14_NAND14
L6
CEB_NAND0
L7
S
S
V
9
L
8
P1
D
D
V
1
M
S
S
V
11
M
S
S
V
31
M
ABBDCLK
M18
RXTXDAT
51
L
S
S
V
71
L
IOBIT0
L18
SSP4FS_DAIRST
L19
TXPSTB
L20
RPBO
L21
D09_NAND09
L3
D08_NAND08
L4
D06_NAND06
2
2
K
D04_NAND04
K3
WPBR
K5
S
S
V
01
L
S
S
V
11
L
S
S
V
21
L
S
S
V
31
L
S
S
V
41
L
S
S
V
9J
S
S
V
01
K
S
S
V
11
K
S
S
V
31
K
S
S
V
41
K
SSP4CLK_DAICLK
K19
O
C
C
V
2
K
L
T
N
C
F
R
D
D
V
1
2
K
02
P1
A
D
D
V
J21
12
P1
A
D
D
V
22
J
F
U
B
S
S
D
D
V
32
J
A14
J3
8
P1
D
D
V
4J
D00_NAND00
J5
D15_NAND15
J6
CS0N
J7
S
S
V
11
J
S
S
V
31
J
S
S
V
51
J
L
E
S
D
D
V
F
R
71
J
GPIOB2_PIX2
J18
CTRLDATARF
J19
OEN
J2
CTRLENRF
J20
CTRLCLKRF
H20
AGPIOB7_IOBIT1
H21
SYSCLK
H22
D13_NAND13
H3
D12_NAND12
H4
AGPIOB0_SMWAITN
H6
CS1N
H7
BE0N
J1
S
S
V
G3
D07_NAND07
G4
BOOT3_A20
G5
RDYR/WAITBU
G8
CSB_RAM0
G9
A25R
H17
GPIOB3_PIX3
H18
2
P1
B
D
D
V
2
H
GPIOB0_PIX0
F9
CSB_RAM1
G11
CS4N
G13
DQ
G15
DPDR
G16
GPIOB4_PIX4
G19
GPIOB1_PIX1
G20
2
P1
B
D
D
V
12
G
D05_NAND05
F15
GPIOA6_CAMCLK
F16
GPIOB7_PIX7
F19
GPIOB5_PIX5
F20
0
P3
D
D
V
32
F
8
P1
D
D
V
4
F
A08
F5
BOOT0_A21
F8
MRSBU1
E4
A18
E6
BOOT1_A22
E7
MRSBU0
E9
U
C
C
V
1
F
A17
F11
KEY11_TRACEPKT7
F12
KEY03_PIPESTAT2
F13
GPIOA3_CAMHSYNC
E13
KEY12_TRACESYNC
E14
AGPIOA4
E15
I2CSCL
E17
I2CSDA
E18
GPIOA4_CAMVSYNC
E20
GPIOB6_PIX6
E21
R
C
C
V
3
E
A15
D4
A11
D5
A04
D6
A05
D7
BOOT4_A19
D8
BOOT2_A23
D9
A02
E10
CGPIOB2_CS7N
E11
KEY02_PIPESTAT1
D17
USBDP_ACC0RX
D18
USBDM_ACC0TX
D19
8
P1
D
D
V
2
D
AGPIOA3
D20
GPIOA0_SDDAT1
D21
2
P1
B
D
D
V
2
2
D
A16
D3
AVDBO
7
C
A03
C8
8
P1
D
D
V
9
C
CLKOUT_TRACECLK
D11
KEY10_TRACEPKT6
D12
KEY05_TRACEPKT1
D13
KEY01_PIPESTAT0
D15
AGPIOA6
D16
AGPIOA2_CLKOUT1
C2
GPIOA5_PIXCLK
C20
AGPIOB1_SDCLK
C21
GPIOA1_SDDAT2
C22
AGPIOB2_SDCMD
C23
8
P1
D
D
V
3
C
A10
C4
SMCLK
C5
8
P1
D
D
V
C10
KEY00
C11
KEY09_TRACEPKT5
C13
KEY06_TRACEPKT2
C14
KEY04_TRACEPKT0
C15
USBOE
C16
USBRCV
C17
U
C
C
V
9
1
C
A07
0
2
B
AGPIOA5
B21
C
M
M
D
D
V
3
2
B
SMADDRVALID
B3
8
P1
D
D
V
4
B
2
P1
B
D
D
V
8
B
CGPIOB1_A25
B9
WEN
C1
CGPIOB0_A24
AC3
2
P
1
B
D
D
V
6
C
A
8
P1
D
D
V
9
C
A
A13
B1
8
P1
D
D
V
0
1
B
KEY08_TRACEPKT4
B14
KEY07_TRACEPKT3
B15
USBEXTINT
B16
2
P1
B
D
D
V
AC1
SSP3TXD
AC12
8
P1
D
D
V
51
C
A
PWRKEEP
AC18
USIMCLK
AC2
ACC0RX_IRDARX
AC21
ACC0TX_IRDATX
AC22
CGPIOA3_ACC0RTS
AC23
SSP0RXD
61
B
A
ACC1RX
AB20
ACC1TX
AB21
CGPIOA2_ACC0CTS
AB23
SSP0FS
AB3
SSP0TXD
AB4
Q
C
C
V
8
B
A
LCDCS1N_LCDVSYN
AB9
AGPIOA7_WAITN
5
A
A
2
P1
B
D
D
V
7
A
A
Q
C
C
V
8
A
A
SSP1TXD
AA9
USIMIO
AB1
LCDCS0N_LCDHSYN
AB10
CGPIOB3_IRQ4
AB14
SSP2RXD
AB15
2
P1
B
D
D
V
AA19
AGPIOB6_NANDREN
AA2
CGPIOA1_ACC1RTS
AA20
CGPIOA7_ACC0DCD
AA21
CGPIOA4_ACC0DSR
AA22
0
T
R
A
U
D
D
V
3
2
A
A
CEB_NOR1
AA3
SSP0CLK
AA4
8
P1
D
D
V
AA1
LCDWEN_LCDENA
AA10
SSP3FS
AA11
SSP2CLK
AA13
SSP2TXD
AA14
TDI
AA15
ABBAINT
AA16
ABBCLK
AA17
CGPIOA0_ACC1CTS
8
1
A
8
P1
D
D
V
2
A
0
P3
D
D
V
1
2
A
GPIOA2_SDDAT3
A22
AGPIOB3_SDDAT0
A23
A12
A3
R
C
C
V
6
A
P
T
O
D
D
V
9
A
CGPIOB6_IRQ7
C
N
1
C
N
2
A09
A1
RPBR
A12
8
P1
D
D
V
5
1
A
2
P1
B
D
D
V
UCP200
SHORT
TP_A(24)
R201
VCCD_1.2V_A
C217
TP_SMCLK
TP_RAM1_CS
C220
C206
TP_ROM1_CS
C200
C202
TP_ROM2_CS
R200
TP_CP_WEN
TP_CP_OEN
R222
VCCD_2.9V
01
2
R
C214
TP_SM_RDY_WAIT
C207
R234
SHORT
C223
VCCD_1.9V
TP_D(0)
90
2
R
TP_A(25)
VCCD_1.9V
C215
C208
QKEY_RST
LCD_ID
CHG_SEL
LCD_FLM_F
QKEY_INT
USB_SW_INT
BAND_SEL1
LCD_D(1)
LCD_D(5)
EAR_SW
RTC_CLK
LCD_D(7)
LCD_D(4)
CHG_DET
ROM2_CS
PAM_VLOGIC
BAND_SEL2
ROM1_CS
SD_DET
PAM_ON
LCD_D(0)
LCD_D(3)
FM_INT
RAM1_CS
ROM2_CS
RAM1_CS
ROM1_CS
TXPSTB
A(24)
CLK_REQ_BT
SM_RDY_WAIT
USB_DET
A(24)
PSW1_BUF
USB_OEN
USB_DATA
USB_VPO
USB_VMO
TDO
TRSTN
TMS
CLK26M_DBB
FLASH_RST
RST
PWR_KEEP
VLDO_COREA_S
SIM1_RST
LCD_WR
ROM2_CS
CAM_SCL_2.8
LCD_D(2)
CLK_REQ_BT
LCD_D(6)
RXTX_EN
RXTX_DATA
LCD_RS
LCD_CS
SCUSTB
RTCK
TCK
TDI
BT_PCM_SYNC
CLK26M_ABB
DINT
CNTL_EN_CSP
CNTL_DAT_CSP
AINT
SBST
SBCK
SBDT
SIM1_CLK
SIM1_DATA
CAM_SDA_2.8
FM_SCL_1.8
FM_SDA_1.8
BT_RXD
BT_TXD
SDS_RXD
SDS_TXD
UP_SDO
UP_SDI
UP_SCLK
UP_CS
BT_PCM_OUT
BT_PCM_IN
BT_PCM_CLK
USB_CON
USB_SUSP
AMP_SCL_2.8
FM_BUS_EN
SM_RDY_WAIT
SD_CLK
SD_CMD
SD_D(0)
LCD_BL_EN
CAM_VSYNC
CAM_PCLK
CHG_ON
CAM_ON
3.5_DETECT
EARMIC_BIAS_EN
VIB_RNG_EN
LCD_DET
LCD_RST
CAM_MCLK
AMP_SDA_2.8
CAM_RST
QKEY_SCL_2.8
QKEY_SDA_2.8
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_HSYNC
FLASH_RST
BATT_OPEN_CHECK
LCD_D(0:7)