3. TECHNICAL BRIEF
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3.16. Micro SD external memory card slot
The MicroSD Memory Module has eight exposed contacts on one side. The S-Gold2 is connected to
the module using a dedicated eight-pin connector
Figure 25 Micro SD pin assignment
TRANS-FLASH ( CONNECTOR ) PART
VCARD
U501
BH29FB1WHFV
BGND
6
GND
2
5
NC
1
STBY
VIN
3
4
VOUT
VBAT
C524
0.1u
0
R525
DAT3
2
GND1
9
GND2
10
GND3
11
12
GND4
4
VDD
6
VSS
R519
100K
S500
SCHB1A0202
ENSY0017701
5
CLK
3
CMD
7
DAT0
DAT1
8
DAT2
1
R527
470K
C521
1uF
NA
R535
1uF
C522
NA
R518
R520
100K
C523
1u
VCARD
100K
R510
R516
100K
TF_DAT3
TFLASH_EN
TF_DETECT
TF_CLK
TF_CMD
TF_DAT0
TF_DAT1
TF_DAT2
Содержание KE 770
Страница 1: ...Service Manual Model KE770 Service Manual KE770 Date April 2007 Issue 1 0 ...
Страница 3: ... 4 ...
Страница 5: ... 6 ...
Страница 49: ...3 TECHNICAL BRIEF 50 3 15 BLUETOOTH Figure 22 BLUETOOTH Functional block diagram ...
Страница 57: ...3 TECHNICAL BRIEF 58 RF Block Diagram III 2 RF circuit ...
Страница 76: ...Check Points 5 Trouble shooting 77 ...
Страница 78: ...5 Trouble shooting 79 ...
Страница 82: ...5 Trouble shooting 83 ...
Страница 87: ...5 Trouble shooting 88 ...
Страница 100: ... 101 6 Download S W upgrade Click on the blue text to select the COM port ...
Страница 101: ...6 Download S W upgrade 102 Will change the window as below ...
Страница 103: ...6 Download S W upgrade 104 During download the screen will look something like this ...
Страница 105: ... 106 ...
Страница 111: ... 112 8 PCB LAYOUT ...
Страница 112: ... 113 8 PCB LAYOUT ...
Страница 113: ... 114 8 PCB LAYOUT ...
Страница 114: ... 115 8 PCB LAYOUT ...
Страница 115: ... 116 8 PCB LAYOUT ...
Страница 117: ...9 RF Calibration 118 9 2 3 Click SETTING Menu 9 2 4 Setup Ezlooks menu such as the following figure ...
Страница 119: ...9 RF Calibration 120 9 2 7 Select MODEL 9 2 8 Click START for RF calibration 9 2 9 RF Calibration finishes ...
Страница 121: ...10 Stand alone Test 122 4 Click Update Info for communicating Phone and Test Program ...
Страница 125: ... 126 ...
Страница 143: ...Note ...
Страница 144: ...Note ...