C181 - Samsung GT-B3410 Service Manual

Flow Chart of Troubleshooting
VDD_SIM_3.0 V VDD_IO_LOW_1.8V VDD_IO_HIGH_2.9V
VDD_USB_3.3V
VDD_PLL_1.2V
VDD_GSM_CORE_1.2V VDD_IO_HIGH_2.9V
C213
C204 C212 VDD_IO_LOW_1.8V
C211 C209
C217
C203 C223
AVDD_2.6V
J1
MES_BATT
ADC1
J2
VF
ADC2
K1
TEMP_PRODUCT ADC3
K2
ADC4
C4
HA(0)
ADD0_BE0
U3
BE1n
BE1
B1
HA(18:23) HA(1) ADD1_BE2
M2
HA(18)
ADD18
HA(19) M3
ADD19
HA(20) N2
ADD20
HA(21) K5
ADD21
L4
HA(22)
ADD22
HA(23) M4
ADD23
P1
ADD27
P3
WIFI_SHDN GPIOA0
P8
RXD2 GPIOA1
R9
CTS2 GPIOA2
P18
INT_PMU GPIOA3
N1
BT_INT GPIOA4
R1
PON_PA GPIOA5
U2
MOT_PWM GPIOA6
L5
GPIOA7
R3
WAITn GPIOA8
K4
CLKBURST GPIOA9
R8
RTS2 GPIOA10
T9
TXD2 GPIOA11
P9
TSP_SCL
GPIOA12
R12
IMO GPIOA13
R13
TSP_INT GPIOA14
U17
FLIP GPIOA15
R11
Y(6)
GPIOA16
P14
TSP_RST
GPIOA17
R10
RXD1 GPIOA18
P10
Y(7) GPIOA19
T16
WIFI_INT
GPIOA20
U18
CAM_RESET
GPIOA21
T18
LCD_BL_EN
GPIOA22
R18
MOD_SEL
GPIOA23
U12
EAR_SWITCH
GPIOA24
T11
3PI_DETECT GPIOA25
P12
RXD2, CTS2, TXD2, RXD2 WIFI_CS GPIOA26
T12
WIFI_CLK
GPIOA27
U11
WIFI_MOSI
Short : UART GPIOA28
P13
NC: SPI GPIOA29
T17
MOT_EN GPIOA30
P11
WIFI_MISO GPIOA31
M1
HA(24) GPIOB2
U10
TSP_SDA GPIOB5
T13
SD_CMD GPIOB8
R14
SD_CLK GPIOB9
T14
SD_DATA(0) GPIOB10
R15
SD_DATA(1) GPIOB11
V17
SD_DATA(2) GPIOB12
T15
SD_DATA(3) GPIOB13
C11
BT_RESET GPIOC18 U200
H5
REF_ON GPON0
J5
KEY_ROW(6) GPON1
HD(0:15)
HD(0) B7
IO0
HD(1) C7
IO1
HD(2) B6
IO2
HD(3) C6
IO3
HD(4) A6
IO4
HD(5) B5
IO5
HD(6) A5
IO6
HD(7) B4
IO7
HD(8) A4
IO8
HD(9) A3
IO9
HD(10) B3
IO10
HD(11) D6
IO11
C3
HD(12)
IO12
A2
HD(13)
IO13
HD(14)
D4
IO14
HD(15) B2
HA(2:17) IO15
C1
HA(2)
IO16
HA(3) C2
IO17
HA(4) D2
IO18
HA(5) E5
IO19
D3
HA(6)
IO20
HA(7) E3
IO21
HA(8) E1
IO22
HA(9) E4
IO23
HA(10) E2
IO24
HA(11) F4
IO25
HA(12) G3
IO26
HA(13) F3
IO27
HA(14) H4
IO28
HA(15) G4
IO29
HA(16) J4
IO30
HA(17) G5
IO31
V3
HDP(1:13) SIMOFFn
HDP0
HDP(1) R4
HDP1
HDP(2) P4
HDP2
HDP(3) R5
HDP3
HDP(4) U1
HDP4
HDP(5) T5
HDP5
HDP(6) T3
HDP6
HDP(7) T2
HDP7
T1
HDP(8)
HDP8
HDP(9) R2
HDP9
HDP(10) M5
HDP10
R6
HDP(11)
HDP11
HDP(12) P5
HDP12
HDP(13) N5
HDP13
T8
WIFI_RESET HDP14
P6
HDP15
R7
VDD_CAM_EN HDP16
T7
HDP17
E18
RCV_P HFR1
G18
RCV_N HFR2
F5
ADVn ADV
H17
EAR_P EAR1
J18
EAR_N EAR2
N18
FM_L
ANL
N17
FM_R
ANR
VDD_USB_3.3V
VDD_SIM_3.0V
VDD_SD_3.3 V VDD_CAM_IO_2.8V AVDD_HFA_2.6V
AVDD_2.6V
C210
V10
AUXDAC1
V11
AUXDAC2
V12
AUXDAC3 RAMP
M18
AUXMIC_N
AUXMICN
M17
AUXMIC_P
AUXMICP MIC_BIAS
L18
MICN
MICN
L17
MICP
MICP
V15
MICBIAS
F14
CAMDATA0 C202
H15 Y(0:5)
CAMDATA1
K17 Y(0)
CAMDATA2
G15 Y(1)
CAMDATA3
G17
Y(2)
CAMDATA4
F15 Y(3)
CAMDATA5
F16 Y(4)
CAMDATA6
E12
Y(5)
CAMDATA7
J15 P_CLK
CAMCLKI
J17
CAMCLKO M_CLK
TP_HSYNC
G16
CAMHS HSYNC
TP_VSYNC
E13
CAMVS VSYNC
N4
CS1 CS1n_RAM
N3
CS3 CS4n_NAND
P2
CS0 CS0n_FLASH
KEY_COL(0:4)
P15 KEY_COL(0)
KCOL0
N14 KEY_COL(1)
KCOL1
M14 KEY_COL(2)
KCOL2
N15 KEY_COL(3)
KCOL3
L14 KEY_COL(4)
KCOL4
KEY_ROW(0:4)
K14 KEY_ROW(0)
KROW0
K15 KEY_ROW(1)
KROW1
M15 KEY_ROW(2)
KROW2
J14 KEY_ROW(3)
KROW3
L15 KEY_ROW(4)
KROW4
J16
RFCLK1 RF_CLK
M16
RFDO1 RF_DATA
K16
RF_EN
RFEN0
R16
BAND_SEL
RFSIG0 VDD_CAM_2.8V
R17
RFSIG1 KEY_COL(5)
P16
RFSIG2 KEY_COL(6)
P17
VCORE_CTRL
RFSIG6
N16
KEY_ROW(5)
RFSIG7
T10
TXDP1 TXD1
D12
SIMCLK SIMCLK
F17 R216 R217
SIMIO SIMIO
E14
SIMPWR
D11
SIMRST SIMRST
H14
SCL1
L16
SCL2
H16
SDA1
G14
SDA2
LCDD(0:15)
E17 LCDD(0)
VDED0
D13 LCDD(1)
VDED1
E11 LCDD(2)
VDED2
D14 LCDD(3)
VDED3
E15 LCDD(4)
VDED4
D17 LCDD(5)
VDED5
E16 LCDD(6)
VDED6
D15 LCDD(7)
VDED7
C17 LCDD(8)
VDED8
D16 LCDD(9)
VDED9
C18 LCDD(10)
VDED10
C15 LCDD(11)
VDED11
C16 LCDD(12)
VDED12
B18
LCDD(13)
VDED13
A17
LCDD(14)
VDED14
LCDD(15)
B17
VDED15
B16
FLM
VDEEOF_CLK27M
B15
VDERD LCD_RD
A16
VDEWR L_WR
T4
OE_R_W OEn
V2
WE_E WEn
A13
USBDM USB_D-
A12
USBDP USB_D+
B12
USBGNDA
B14
USBID
R219
C14
USBRREF
C12
USBVBUS +VBUS_DETECT
C10
LCD_MAIN_CS
VDECS1
D10
VDECS2 LCD_RST
C9
VDED_C L_RS
U6
RX_TX_IN
IN
V6
RX_TX_IP
IP
U5
RX_TX_QN
QN
V5
RX_TX_QP
QP
F2
RSTEXTn
RESET
E10
RSTON
RSTBB
D7
RSTEXT RSTEXTn
H2
TRST TRSTn
E8
CLK32K
CLK32I
VDD_IO_LOW_1.8V
D8
CKITST
L3
RTCK RTCK
J3
TCK TCK
F1
TDI TDI
L2
TDO TDO
H3 R222
TMS TMS
V8
MCLK D_REF_CLK
B10
MCLKSEL
K3
JSEL J_SEL
V14 C221
VREF
B8
FSC PCM_SYNC
A10
DCL PCM_CLK
A7
DD PCM_IN
A8
PCM_OUT
DU
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VDD_IO_LOW_1.8V
R214 R215
SCL
CAM_SCL
SDA
CAM_SDA
9-4
VDD_IO_LOW_1.8V
VDD_IO_LOW_1.8V
C224
C200 C201
HA(1:16)
HA(1) TP_HA_ONE
E1
A0ROU
HA(2)
D1 N2
A1ROU _CER
HA(3) B2 T2
A2ROU _OER
HA(4) C2 A7
A3ROU _WER
HA(5) D2 B7
HA(6) A4ROU _RESETR
D3
A5ROU
HA(7) C3 P10
A6ROU DNU
HA(8) B3
A7ROU
HA(9) D6 A1
A8ROU NC
HA(10) E7 A2
A9ROU NC
HA(11) D8 A3
A10ROU NC
HA(12) C8 A10
A11ROU NC
HA(13) A9 D9
A12ROU NC
HA(14) B9 D10
A13ROU NC
HA(15) C9 E3
A14ROU NC
HA(16) B10 E10
HA(17:24)
A15ROU NC
HA(17) C10 F1
A16RU NC
HA(18) E2 F2
A17RU NC
HA(19) C4 F3
A18RU NC
HA(20) E6 F8
A19RU NC
HA(21) C7 F9
A20RU NC
HA(22)
C6 F10
A21RU NC
HA(23)
D7 G1
TP203 A22RU NC
HA(24) E8 G2
HD(0:15)
A23RU NC
G3
TP_HD_ZERO NC
HD(0)
R3 G8
DQ0ROU NC
HD(1) UME200
N3 G9
DQ1ROU NC
P4 G10
HD(2)
DQ2ROU NC
HD(3)
P5 H1
DQ3ROU NC
HD(4)
P6 H2
DQ4ROU NC
HD(5) P7 H3
DQ5ROU NC
HD(6) P8 H8
DQ6ROU NC
HD(7)
R9 H9
DQ7ROU NC
HD(8)
P3 H10
DQ8ROU NC
HD(9) N4 J1
DQ9ROU NC
HD(10) R4 J2
DQ10ROU NC
HD(11) R5 J3
DQ11ROU NC
HD(12) R7 J8
DQ12ROU NC
HD(13) R8 J9
DQ13ROU NC
HD(14) N8 J10
DQ14ROU NC
HD(15) P9 K1
DQ15ROU NC
K2
NC
TP_CLKBURST K3 K8
CLKBURST
CLKO NC
TP_WAITn P2 K9
WAITn RDYO NC
L2 K10
ADVn
TP206 _AVDO NC
P1 L1
CS4n_NAND _CEO NC
N9 L8
OEn _OEO NC
C5 L9
WEn _WEO NC
B4 L10
RSTEXTn
_RESETO NC
M1
NC
M3 M8
CLKBURST CLKRU NC
L3 M9
WAITn RDYR|WAITU NC
TP205 M2 N1
ADVn
_AVDRU NC
TP_OEn
N7 U1
OEn _OEU NC
TP_BEn
D5 U10
BE1n _UBU NC
TP_HA_ZERO D4 1
HA(0) TP_RAM _LBU NC
E4 2
CS1n_RAM _CSU NC
B5
WEn _WEU
TP_CS_FLASH
CS0n_FLASH
OEn
TP_WEn
WEn
TP_EXT
RSTEXTn