3. TECHNICAL BRIEF
- 26 -
GPIO_100
USB_EOC
Input, Low in USB Charging, High in End of Charge
DIF_RESET1_GPIO
DIF_RESET1
LCD Reset
EINT6
REMOTE_INT
For Remote Control Headset
I2C_SCL
SCL
For FM Radio, Audio AMP & Touch Panel
I2C_SDA
SDA
"
PM_INT (EINT)
PM_INT
"
CC_IO
SIM_IO
SIM CARD I/O
CC_CLK
SIM_CLK
SIM CARD CLOCK
CC_RST
SIM_RST
SIM CARD RESET
I2S2_CLK0
I2S2_CLK0
For ATI, MP3 Encoding
GPIO_102
Not Use
I2S2_RX
Not Use
I2S2_TX
I2S2_TX
For ATI, MP3 Encoding
I2S2_WA0
I2S2_WA0
"
I2S2_WA1
Not Use
MMCI_CMD
TF_CMD
For T-Flash
MMCI_DAT[0] TF_DAT0
"
MMCI_CLK TF_CLK
"
USIF_TXD_MTSR USIF_TXD
For
Bluetooth
USIF_RXD_MRST USIF_RXD
"
GPIO_109
_USB_EOC
For Remote Power On, Output, High Enable
GPIO_110
USB_CHG_EN
For USB Charging, Output, High:Stop Charging
GPIO_111
SPK_RCV_EN
For RCV/SPK Select, Output, Low:Speaker,
High:Receiver
I2S1_CLK0
I2S1_CLK
For Bluetooth
GPTU0_0
FLASH_EN
For Camera Flash LED
I2S1_RX
I2S1_RX
For Bluetooth
I2S1_TX
I2S1_TX
"
I2S1_WA0
I2S1_WA0
"
Summary of Contents for Prada KE850
Page 1: ...Date March 2007 Issue 1 0 Service Manual Model KE850 Service Manual KE850 ...
Page 3: ... 4 ...
Page 5: ... 6 ...
Page 71: ...4 PCB layout 72 Main PCB bottom Main PCB bottom placement ...
Page 115: ... 116 6 Download S W upgrade 6 Press the START button ...
Page 117: ...6 Download S W upgrade 118 KE850 KE850P40 7 V09a KE850 KE850P40 7 V09a ...
Page 127: ... 128 LGMC 8 pcb layout ...
Page 128: ... 129 LGMC 8 pcb layout ...
Page 129: ... 130 LGMC 8 pcb layout ...
Page 130: ... 131 LGMC 8 pcb layout ...
Page 131: ... 132 8 pcb layout ...
Page 132: ... 133 8 pcb layout ...
Page 133: ... 134 8 pcb layout ...
Page 134: ... 135 8 pcb layout ...
Page 135: ... 136 8 pcb layout ...
Page 136: ... 137 8 pcb layout ...
Page 137: ... 138 ...
Page 149: ... 150 ...
Page 151: ... 152 ...
Page 172: ...Note ...
Page 173: ...Note ...