C122 - 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_GSM_CORE_1.2V
C213
C204 C212 VDD_IO_LOW_1.8V
C211 C209
C217 C203
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
HA(18) M2
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
CLKBURST K4
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
LCD_BL_EN T18
GPIOA22
R18
MOD_SEL GPIOA23
U12
EAR_SWITCH GPIOA24
T11
3PI_DETECT GPIOA25
P12
WIFI_CS
RXD2, CTS2, TXD2, RXD2 GPIOA26
T12
WIFI_CLK GPIOA27
U11
Short : UART WIFI_MOSI
GPIOA28
P13
GPIOA29
NC: SPI T17
MOT_EN GPIOA30
P11
WIFI_MISO GPIOA31
HA(24) M1
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
H5
REF_ON
GPON0
J5
KEY_ROW(6) GPON1
HD(0:15)
B7
HD(0)
IO0
HD(1) C7
IO1
B6
HD(2)
IO2
HD(3) C6
IO3
HD(4) A6
IO4
HD(5)
B5
IO5
HD(6) A5
IO6
HD(7) B4
IO7
A4
HD(8) IO8
HD(9) A3
IO9
B3
HD(10)
IO10
HD(11) D6
IO11
HD(12) C3
IO12
HD(13) A2
IO13
HD(14) D4
IO14
HD(15) B2
HA(2:17) IO15
HA(2) C1
IO16
HA(3) C2
IO17
HA(4) D2
IO18
HA(5) E5
IO19
HA(6) D3
IO20
E3
HA(7)
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
G4
HA(15)
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
T2
HDP(7)
HDP7
HDP(8) T1
HDP8
R2
HDP(9)
HDP9
HDP(10) M5
HDP10
HDP(11) R6
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
LCD_D(0)
LCD_D(2)
LCD_D(4)
LCD_D(6)
LCD_D(7)
LCD_D(5)
LCD_D(3)
LCD_D(1)
VDD_USB_3.3V
VDD_PLL_1.2V VDD_SIM_3.0V
VDD_IO_HIGH_2.9V VDD_SD_3.3 V VDD_CAM_IO_2.8V AVDD_HFA_2.6V
C223
AVDD_2.6V
C210
V10
AUXDAC1
V11
AUXDAC2
V12
AUXDAC3 RAMP
M18
AUXMICN AUXMIC_N
M17
AUXMICP AUXMIC_P MIC_BIAS
L18
MICN MICN
L17 MICP
MICP
V15
MICBIAS
F14
CAMDATA0 C202
H15
CAMDATA1 Y(0:5)
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
E13 TP_VSYNC
VSYNC
CAMVS
N4 CS1n_RAM
CS1
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
RF_DATA
RFDO1
K16
RFEN0 RF_EN
R16
BAND_SEL
RFSIG0 VDD_CAM_2.8V
R17
RFSIG1 KEY_COL(5)
P16
RFSIG2 KEY_COL(6)
P17
VCORE_CTRL
RFSIG6
N16
RFSIG7 KEY_ROW(5)
T10
TXDP1 TXD1
D12
SIMCLK
SIMCLK
F17 R216 R217
SIMIO SIMIO
E14
SIMPWR
D11
SIMRST
SIMRST
H14
SCL1
L16
U200 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
LCDD(6)
E16
VDED6
D15 LCDD(7)
VDED7
C17 LCDD(8)
VDED8
D16
VDED9 LCDD(9)
C18 LCDD(10)
VDED10
C15
LCDD(11)
VDED11
C16 LCDD(12)
VDED12
B18 LCDD(13)
VDED13
A17 LCDD(14)
VDED14
B17 LCDD(15)
VDED15
B16
VDEEOF_CLK27M FLM
B15
VDERD LCD_RD
A16
VDEWR L_WR
T4
OEn
OE_R_W
V2
WE_E WEn
A13
USBDM USB_D-
A12
USBDP USB_D+
B12
USBGNDA
B14
USBID
R219
C14
USBRREF
C12
USBVBUS +VBUS_DETECT
C10
VDECS1 LCD_MAIN_CS
D10
VDECS2 LCD_RST
C9
VDED_C L_RS
U6
IN RX_TX_IN
V6
IP RX_TX_IP
U5
QN RX_TX_QN
V5
RX_TX_QP
QP
F2
RESET RSTEXTn
E10
RSTON
RSTBB
D7
RSTEXT RSTEXTn
H2
TRST TRSTn
E8
CLK32I CLK32K
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
C221
V14
VREF
B8
FSC PCM_SYNC
A10
DCL PCM_CLK
A7
PCM_IN
DD
A8
DU PCM_OUT
F303
5
IN1 1
OUT1
LCDD(0) LCD_D(8)
6
2
OUT2 IN2
LCDD(2) LCD_D(10)
7
IN3 3
OUT3
LCDD(4) LCD_D(12)
8
4
OUT4 IN4
LCDD(6) LCD_D(14)
GND GND
9 10
F301
5
1
OUT1 IN1
LCDD(7) LCD_D(15)
6
IN2 2
OUT2
LCDD(5) LCD_D(13)
7
3
OUT3 IN3
LCDD(3) LCD_D(11)
8
IN4 4
OUT4
LCDD(1) LCD_D(9)
GND GND
9 10
TSP_3.0V VDD_IO_HIGH_2.9V
KEY_COL(6)
ONKEY_N
FLM
LED+
LCD_D(0)
LCD_D(2)
LCD_D(4)
LCD_D(6)
LCD_D(8)
LCD_D(10)
LCD_D(12)
LCD_D(14)
LED-
LCD_RESET
TSP_RST
TSP_INT
TSP_SDA
TSP_SCL
MAIN / LCD CONNECTOR
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VDD_IO_LOW_1.8V
R214 R215
SCL
CAM_SCL
SDA
CAM_SDA
F302
5
1
OUT1 IN1
LCDD(8)
6
IN2 2
OUT2
LCDD(10)
7
3
OUT3 IN3
LCDD(12)
8
IN4 4
OUT4
LCDD(14)
GND GND
5
OUT1
LCD_RS
9 10
6
OUT2
LCD_CS
7
OUT3
LCD_WR
8
OUT4
LCD_RESET
F300
5
IN1 1
OUT1
LCDD(15)
6
2
OUT2 IN2
LCDD(13)
7
IN3 3
OUT3
LCDD(11)
8
4
OUT4 IN4
LCDD(9)
GND GND
9 10
VDD_IO_HIGH_2.9V
CN100
1 1 2
2
3 3
4
4
5 5 6 6
7 7
8 8
9 9 10 10
11 11 12
12
13 13 14
14
15 15 16
16
17 17 18 18
19 19 20
20
21 21 22 22
23 23 24
24
25 26
25 26
27 27 28
28
29 30
29 30
31 31 32
32
33 34
33 34
35 35 36
36
37 37 38 38
39 39 40
40
41 41 42
42
43 44
43 44
9-16
VDD_IO_LOW_1.8V
VDD_IO_LOW_1.8V
C224
C200 C201
HA(1:16)
TP_HA_ONE
HA(1) E1
A0ROU TP_CS_FLASH
HA(2) D1 N2
A1ROU _CER
HA(3)
B2 T2
A2ROU _OER
HA(4) C2 A7 TP_WEn
A3ROU _WER
HA(5) D2 B7 TP_EXT
A4ROU _RESETR
HA(6) 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)
HA(17:24) B10 E10
A15ROU NC
HA(17) C10 F1
HA(18) A16RU NC
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
A22RU NC
HA(24) TP203
HD(0:15) E8 G2
A23RU NC
G3
TP_HD_ZERO NC
HD(0) R3 G8
DQ0ROU NC
HD(1) UME200
N3 G9
DQ1ROU NC
HD(2) P4 G10
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 _AVDO NC
TP206
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
TP_HA_ZERO _UBU NC
D4 1
HA(0) TP_RAM _LBU NC
E4 2
CS1n_RAM _CSU NC
B5
WEn _WEU
F304
IN1 1
L_RS
2
IN2
LCD_MAIN_CS
IN3 3
L_WR
4
IN4
LCD_RST
GND GND
9 10
MIC_P
MIC_N
KEY_ROW(5)
KEY_ROW(6)
LCD_D(1)
LCD_D(3)
LCD_D(5)
LCD_D(7)
LCD_D(9)
LCD_D(11)
LCD_D(13)
LCD_D(15)
IMO
RCV_P
RCV_N
LCD_RS
LCD_CS
LCD_RD
LCD_WR
CS0n_FLASH
OEn
WEn
RSTEXTn