Samsung SGH-E950 Service Manual page 64

Gsm telephone
Hide thumbs Also See for SGH-E950:
Table of Contents

Advertisement

Flow Chart of Troubleshooting
VCCD_1.8V
VCORE_1.2V
C547
C548
D1(0:15)
D1(0)
D1(1)
D1(2)
D1(3)
D1(4)
D1(5)
D1(6)
D1(7)
D1(8)
D1(9)
D1(10)
D1(11)
D1(12)
D1(13)
D1(14)
D1(15)
HERA_CS
A1(18)
CP_OEN
OSC500
CP_WEN
R544
A1(8)
2
1
HERA_INT
M_HOLD
3
4
HERA_RST
CAM_D(0:7)
C552
C553
VCAM_2.8V
CAM_HSYNC
CAM_VSYNC
CAM_RST
P_CLK
U603
R550
M_CLK
C_SDA
C_SCL
TI_MSCK
TI_BCK
TI_LRCK
SCL
SDA
TI_SD_OUT
TI_SD_IN
VCCD_1.8V
LCD_D(0:15)
R552
R553
MLCD_CS
SLCD_CS
LCD_WEN
LCD_ADS
VCORE_1.2V_O
VCORE_1.2V_PLL VCAM_2.8V
C549
C550
A14
A1(1)
M_SA0
B13
A1(2)
M_SA1
C11
M_SA2
G11
M_SD0
E14
M_SD1
F13
M_SD2
F12
M_SD3
F11
M_SD4
E13
M_SD5
D14
M_SD6
E12
M_SD7
E11
M_SD8
C14
M_SD9
D13
M_SD10
D12
M_SD11
D11
M_SD12
C13
M_SD13
B14
M_SD14
C12
M_SD15
B10
M_CS_N
B11
MS_CS_N
C10
M_RD_N
D9
M_WR_N
A13
M_ADS
B12
M_INTR
A12
M_HOLD
D10
M_RESET_N
H14
XIN
G14
XOUT
D1
CAM_D(0)
C_D0
D2
CAM_D(1)
C_D1
D3
CAM_D(2)
C_D2
C554
D4
CAM_D(3)
C_D3
D5
CAM_D(4)
C_D4
E1
CAM_D(5)
C_D5
E2
CAM_D(6)
C_D6
E3
CAM_D(7)
C_D7
B4
C_HS
C1
C_VS
R546
B3
C_RST
C5
C_PCLK
C2
C_MCLK
C3
C_SDA
C4
C_SCK
F1
GPIOS_D15
N11
D_MSCK
P11
D_BCK
M11
D_LRCK
M10
D_SCK
N10
D_SDA
P12
D_SDATAOUT
L10
D_SDATAIN
M2
LCD_D(0)
L_DA0
M1
LCD_D(1)
L_DA1
L4
LCD_D(2)
L_DA2
L3
LCD_D(3)
L_DA3
L2
LCD_D(4)
L_DA4
L1
LCD_D(5)
L_DA5
K4
LCD_D(6)
L_DA6
K3
LCD_D(7)
L_DA7
K2
LCD_D(8)
L_DA8
K1
LCD_D(9)
L_DA9
J4
LCD_D(10)
L_DA10
J3
LCD_D(11)
L_DA11
J2
LCD_D(12)
L_DA12
J1
LCD_D(13)
L_DA13
H4
LCD_D(14)
L_DA14
H3
LCD_D(15)
L_DA15
H2
L_DA16
H1
L_DA17
G4
L_CS_N
L5
LS_CS_N
M3
L_WR_N
N2
L_RD_N
G3
L_ADS
N1
L_PCLK
M4
GPIOL_D13
VCCD_2.9V
VDD_TV_2.8V
VUSB_1.2V
VUSB_3.3TV
C539
C540
C543
C544
C545
C546
C9
SOUT0
D8
XRTS0
B9
SIN0
A10
XCTS0
A6
N_D0
B7
N_D1
C7
N_D2
A7
N_D3
A8
N_D4
B8
N_D5
A9
N_D6
C8
N_D7
M6
N_RE_N
M8
N_WE_N
N8
N_ALE
P8
N_CLE
P6
N_CS_N
N6
N_RDY
A1
TDI
A2
TRST
C551
A3
TMS
A4
TCK
B5
RTCK
D6
TDO
N13
SD_D0
N12
SD_D1
M14
SD_D2
M13
SD_D3
P13
SD_CLK
N14
SD_CMD
M12
SD_WP
G2
T_VRO
G1
C555
T_VREF
F2
U505
T_OUT
L14
USB_DP
K14
USB_DM
K11
USB_ID
K12
USB_VBUS
R548
K13
USB_REXT
L13
R551
USB_VBUS_DRV
B2
STROBE
J11
TESTMODE
B1
C_PWDN
A11
PWR_STRB
G12
G_INT
F14
MASTER0
M5
GPIO1_D0
L8
GPIO1_D1
P9
GPIO1_D2
N9
GPIO1_D3
L9
GPIO1_D4
P10
GPIO1_D5
N5
GPIO1_D6
P14
GPIO1_D7
A5
NC
B6
NC
C6
NC
D7
NC
E4
NC
G13
NC
L6
NC
L7
NC
M7
NC
N3
NC
N4
NC
N7
NC
P1
NC
P2
NC
P3
NC
P4
NC
P5
NC
P7
NC
1
NC
2
NC
10-18
VUSB_3.3CV
C538
C541
C542
VCCD_1.8V
VUSB_3.3CV
VDD_TV_2.8V
VUSB_5.0V
R545
GOLD_TV_OUT
USB_HERA+
USB_HERA-
R547
TP502
PWR_STRB
TV_EN
R554
VCAM_EN
USB_CHG_ON
USB_EN
TOUCH_EN
R555
LCD_FLM
CHG_OFF
LCD_CHECK
BUS_EN

Advertisement

Table of Contents
loading

Table of Contents