3. TECHNICAL BRIEF
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The Camera module is connected to main board with 20pin Board to Board connector (AXK7L80225).
Its interface is dedicated camera interface port in Marita. The camera port supply 24MHz master clock
to camera module and receive 12MHz pixel clock (30fps), vertical sync signal, horizontal sync signal,
reset signal and 8bits YUV data from camera module. The camera module is controlled by I2C port.
NO
Pin Name
Pin Type
Description
1
DOUT4
DO
Image data output
2
DOUT5
DO
Image data output
3
VD
DO
Vertical Synchronization Pulse Output
4
DOUT1
DO
Image data output
5
DOUT2
DO
Image data output
6
DCLK
DO
Clock for Output Data
7
DOUT0DO
Image data output
8
DOUT3
DO
Image data output
9
EXTCLK
DI
External Clock Input
10GND
Ground
11
FSSTB
DO
Strobe Pulse for Flash
12
DVDD
VDD for the Digital Circuit
13
GND
Ground
14
SCL
Clock for IIC bus Command
15
RESET
DI
Reset Terminal
16
AVDD
VDD for the Sensor and PLL
17
HD
DO
Horizontal Synchronization Pulse Output
18
SDA
Clock for IIC bus Command
19
DOUT6
DO
Image data output
20DOUT7
DO
Image data output
Table. Interface between Camera Module and Main Board (in camera module)
Summary of Contents for U8120
Page 1: ...Service Manual Model U8120 Service Manual U8120 P N MMBD0035201 Date july 2004 Issue 1 0 ...
Page 52: ...3 TECHNICAL BRIEF 53 Figure Audio Section scheme ...
Page 62: ...3 TECHNICAL BRIEF 63 Figure TJATTE2 Block Diagram ...
Page 95: ...4 TROUBLE SHOOTING 96 4 5 Camera Trouble Camera control signals are generated by Marita ...
Page 96: ...4 TROUBLE SHOOTING 97 Camera control signals are generated by Marita ...
Page 97: ...4 TROUBLE SHOOTING 98 4 6 Main LCD Trouble LCD control signals are generated by Marita ...
Page 98: ...4 TROUBLE SHOOTING 99 4 7 Sub LCD Trouble ...
Page 99: ...4 TROUBLE SHOOTING 100 4 8 Keypad Backlight Trouble ...
Page 100: ...4 TROUBLE SHOOTING 101 ...
Page 101: ...4 TROUBLE SHOOTING 102 4 9 Folder ON OFF Trouble ...
Page 103: ...4 TROUBLE SHOOTING 104 4 10 Camera Detection Trouble ...
Page 104: ...4 TROUBLE SHOOTING 105 ...
Page 105: ...4 TROUBLE SHOOTING 106 4 11 Camera Flash Trouble ...
Page 106: ...4 TROUBLE SHOOTING 107 ...
Page 109: ...4 TROUBLE SHOOTING 110 1 R2619 3 CN963 1 21 40 20 2 Pin 38 39 ...
Page 110: ...4 TROUBLE SHOOTING 111 1 2 Measured 1khz Sine Wave Signal 3 Measured 1khz Sine Wave Signal ...
Page 113: ...4 TROUBLE SHOOTING 114 1 C2604 2 R2607 N2603 3 R2621 CN963 1 21 40 20 4 Pin 4 5 ...
Page 114: ...4 TROUBLE SHOOTING 115 5 Measured 1khz Sine Wave Signal ...
Page 117: ...4 TROUBLE SHOOTING 118 1 C2616 2 3 C2617 C2615 ...
Page 118: ...4 TROUBLE SHOOTING 119 2 Measured Some Noise Signal ...
Page 124: ...4 TROUBLE SHOOTING 125 Figure 15 Main Board I O connector and FET ...
Page 140: ...4 TROUBLE SHOOTING 141 ...
Page 152: ...4 TROUBLE SHOOTING 153 Figure 4 30 Connection for Checking Control Signal ...
Page 155: ...4 TROUBLE SHOOTING 156 Figure 4 32 Connection for Checking RF TX Level ...
Page 156: ...4 TROUBLE SHOOTING 157 To verify that the phone fulfils requirements on maximum output power ...
Page 162: ...4 TROUBLE SHOOTING 163 Figure 4 36 RX I Q signal ...
Page 164: ...4 TROUBLE SHOOTING 165 ...
Page 170: ...4 TROUBLE SHOOTING 171 N1300 5 1 5 Figure 4 41 Test Point of GSM DCS Tx path ...
Page 185: ...6 DISASSEMBLY INSTRUCTION 186 6 DISASSEMBLY INSTRUCTION ...
Page 186: ...6 DISASSEMBLY INSTRUCTION 187 ...
Page 187: ...6 DISASSEMBLY INSTRUCTION 188 ...
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Page 192: ...6 DISASSEMBLY INSTRUCTION 193 ...
Page 233: ...8 CALIBRATION 234 Figure 8 16 Calibration Result from STATUS Tab View ...
Page 243: ... 244 10 PCB LAYOUT ...
Page 244: ... 245 10 PCB LAYOUT ...
Page 245: ... 246 10 PCB LAYOUT ...
Page 246: ... 247 10 PCB LAYOUT ...
Page 247: ... 248 11 EXPLODED VIEW REPLACEMENT PART LIST 11 1 EXPLODED VIEW ...
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Page 271: ...Memo 272 ...