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Flow Chart of Troubleshooting
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7-5
TP_WAIT
A
2
GND
3
1 NC
NC 5
VCC 6
4
Y
U304
C318
+VDD_IO_LOW_1.9V
+VDD_IO_LOW_1.9V
R306
C319
N4
/OER
P3
/OEU
/RESETR
D7
C6
/UBU
H11
/WEO
B8
/WER
B9
/WEU
/WPR
C1
_AVDRU
F6
G6 _CSU
_MRSU
E7
J9 _RESETO
E4
/CEO
M4
/CER
C7
/LBU
L4
/OEO
B10
VSS
VSS
C8
VSS
E12
VSS
F2
J12
VSS
VSS
K2
M2
VSS
VSS
N2
VCCU
N11
P7
VCCU
VCCU
N3
C5 VPPR
VSS
B2
P4
VSS
VSS
P8
P10
VSS
VCCQU
N10
P11
VCCQU
VCCR
N12
B5
VCCR
VCCR
N1
B3
VCCU
VCCU
B7
B11
VCCU
G12
VCCO
VCCO
F3
L2
VCCO
VCCQR
N5
N6
VCCQR
VCCQR
N9
VCCQU
P5
P6
VCCQU
NC
1
2
NC
C12
NC
NC
D1
NC
E1
NC
F1
F5
RDYO
D5
RDYR_WAITU
M1
NC
NC
M12
B12
NC
N8 NC
NC
P1
P2
NC
NC
P9
P12
NC
H7
NC
NC
J1
J2
NC
NC
J6
K12
NC
NC
K1
L1
NC
NC
L12
NC
F12
G1
NC
G2
NC
H1
NC
NC
H2
H12
NC
NC
H6
B6
NC
M10
DQ7RU
DQ8O
K4
J7
DQ8RU
L3
DQ9O
J8
DQ9RU
G11 INTO
NC
B1
F7
NC
N7
DQ3RU
DQ4O
J3
K7
DQ4RU
H4
DQ5O
M8
DQ5RU
DQ6O
G3
DQ6RU
L9
G5
DQ7O
DQ14RU
M9
F4
DQ15O
M11
DQ15RU
L5
DQ1O
L6
DQ1RU
DQ2O
K5
DQ2RU
M6
J4
DQ3O
DQ10RU
M7
J5
DQ11O
L7
DQ11RU
DQ12O
H3
DQ12RU
L8
H5
DQ13O
H8
DQ13RU
DQ14O
G4
DNU
A12
R1
DNU
R2
DNU
R3
DNU
DNU
R10
DQ0O
M3
DQ0RU
M5
DQ10O
K3
E5
CLKO
E6
CLKRU
A2
DNU
R11
DNU
DNU
R12
A3
DNU
DNU
A10
A11
DNU
E3
A6RU
F11
A7O
C4
A7RU
A8O
J11
F8
A8RU
J10
A9O
A9RU
C9
H10 AVDO
D2
A2RU
F10
A3O
E2
A3RU
A4O
E11
C3
A4RU
H9
A5O
A5RU
D3
A6O
G10
A19RU
E8
G8
A1O
C2
A1RU
D8
A20RU
A21RU
D6
C11
A22RU
A23R
D12
A2O
G9
A13RU
E10
A14O
K8
D11
A14RU
L10
A15O
A15RU
C10
G7
A16RU
A17RU
B4
D4
A18RU
K6
A0RU
A10O
K11
D9
A10RU
K10
A11O
A11RU
D10
A12O
K9
E9
A12RU
L11
A13O
U303
A0O
F9
10K
R309
+VDD_IO_LOW_1.9V
0
R300
R310
RSTEXTn
HA(2)
HA(1:24)
HD(15)
HD(14)
HD(13)
HD(12)
HD(11)
HD(10)
HD(9)
HD(8)
HD(7)
HD(6)
HD(5)
HD(4)
HD(3)
HD(2)
HD(1)
HD(0:15)
HD(0)
HA(0)
HA(1)
HA(18)
HA(17)
HA(16)
HA(15)
HA(14)
HA(13)
HA(12)
HA(11)
HA(10)
HA(9)
HA(8)
HA(7)
HA(6)
HA(5)
HA(4)
HA(3)
ADVn
CS4n_NAND
CS1n_RAM
RSTEXTn
CS0n_FLASH
OEn
BE1n
HA(23)
HA(22)
HA(21)
HA(20)
HA(19)
HD(10)
HD(9)
HD(8)
HD(7)
HD(6)
HD(5)
HD(4)
HD(3)
HD(2)
HD(1)
HD(0:15)
HD(0)
WEn
CLKBURST
HA(24)
WAITn
WEn
CLKBURST
HA(12)
HA(11)
HA(10)
HA(9)
HA(8)
HA(7)
HA(6)
HA(5)
HA(4)
HA(3)
HA(2)
HA(1:16)
HA(1)
ADVn
OEn
HD(15)
HD(14)
HD(13)
HD(12)
HD(11)
CS2n_FLASH
HA(16)
HA(15)
HA(14)
HA(13)
RF 26M TERMINATION & BUFFER
R314
R315
R316
R317
C300
+VDD_IO_HIGH_2.9V
NC 5
6
VCC
4
Y
U302
A
2
3
GND
1
NC
C329
C328
+VDD_IO_HIGH_2.9V
26M_YMU762
26M_MV3018
26M_CLK
+VDD_IO_HIGH_2.9V
NC
5
6
VCC VCC1
1
Y
4
U201
2
A
3
GND
+VDD_IO_LOW_1.9V
RSTON
LCD_RESET