Samsung SGH-E350 Service Manual page 51

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+VDD_IMAGE_2.9V
R307
R308
M_SDA
M_SCL
Y(0:7)
Y(0)
Y(1)
Y(2)
Y(3)
Y(4)
Y(5)
Y(6)
Y(7)
M4 LD17
LD(0:15)
M3
LD16
F8
LD(15)
LD15
F9
LD(14)
LD14
G8
LD(13)
LD13
G9
LD(12)
LD12
H8
LD(11)
LD11
J8
LD(10)
LD10
J9
LD(9)
LD9
K7
LD(8)
LD8
K8
LD(7)
LD7
K9
LD(6)
LD6
K10
LD(5)
LD5
L8
LD(4)
LD4
L9
LD(3)
LD3
L10
LD(2)
LD2
M9
LD(1)
LD1
M10
LD(0)
LD0
B1
GPIO8/MD16
R320
B2
GPIO7/MD17
C2
M_SDA
GPIO6
C4
R321
GPIO5
C5
GPIO4
D8
M_SCL
GPIO2
D10
GPIO1
E9
GPIO0
S_RST
C8
DVSS2
C9
DVSS
F3
DVSS
F10
DVSS
H9
DVSS
J10
DVSS
K2
DVSS
L5
DVSS
M8
DVSS
B3
DVSS
A7
DVSS
26M_MV3018
IMAGE_DSP
+VDD_IO_HIGH_2.9V
U302
1 NC
R314
C300
VCC
2
A
26M_CLK
3 GND
R316
RF 26M TERMINATION & BUFFER
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C326
C327
1
2
A1
RESET
D1
MA0
C1
MA1
L2
MINT
M2
MWEN
M1
MREN
L1
MCS
D2
MD0
E1
MD1
E2
MD2
E3
MD3
F1
MD4
F2
U305
MD5
G1
MD6
G2
MD7
H1
MD8
H2
MD9
H3
MD10
J1
MD11
J2
MD12
J3
MD13
K1
MD14
K3
MD15
CVDD C6
E10
CVDD
L4
CVDD
L7
CVDD
MVDD L3
MVDD C3
G3
RVDD
RVDD E8
D9
LVDD
K4
LVDD
B8
SVDD
A2
SVDD
LCD_MAIN_CS
RS
L_RD
L_WR
+VDD_IO_HIGH_2.9V
6
NC 5
R315
4
Y
26M_YMU762
C328
R317
26M_MV3018
C329
M_CLK
PCLK
VSYNC
HSYNC
C325
C320
HA(1)
HA(2)
R311
IMAGE_INT
WEn
OEn
CS3n_IMAGE
TP_D11
+VDD_IO_LOW_1.9V
C321
+VDD_IO_HIGH_2.9V
R319
C323
C309
7- 23
F low Chart of Troubleshooting
IMAGE_RESET
HD(0:15)
HD(0)
HD(1)
HD(2)
HD(3)
HD(4)
HD(5)
HD(6)
HD(7)
HD(8)
HD(9)
HD(10)
HD(11)
HD(12)
HD(13)
HD(14)
HD(15)
C322
SIGNAL
TYP
TYP
MVDD
MPU IF
1.9V
RVDD
BUFF MEM
2.9V
LVDD
LCD IF
2.9V
SENSOR IF
SVDD
2.9V
CVDD
CORE
INT LDO
SENSOR
VDD_IMAGE
2.9V

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