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CIRCUIT
WAVEFORM
LGE Internal Use Only
26MHz
Close to the 26MHz XTAL
X201
TSX-3225
4
GND2
HOT2
1
HOT1
GND1
2V85_VSIM
Connect GND plane directly
TP1
C224
0.1u
TP1
A4 USIF1_TXD_MTSR
UART_TX
B5
USIF1_RXD_MRST
UART_RX
A5
USIF1_RTS_N
BT_UART_RX
B4
3
USIF1_CTS_N
BT_UART_TX
K13
2
DPLUS
USB_DP
K14
DMINUS
USB_DM
B13
XOX
A13
XO
M10
VSIM
E2
SIM_DATA
SIM_IO
D1
SIM_CLK
SIM_CLK
D2
SIM_RST_N
SIM_RST
F1
MSD_CMD
MMCI_CMD
F3
MSD_D[0]
MMCI_DAT_0
F2
MSD_CLK
MMCI_CLK
G5
MSD_D[1]
MMCI_DAT_1
G4
MSD_D[2]
MMCI_DAT_2
E1
MSD_D[3]
MMCI_DAT_3
TP1
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4. TROUBLE SHOOTING
Only for training and service purposes
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