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GSM SERVICE SUPPORT GROUP

C168

Level 3 Block  Diagram

Rev.1.0

Page 1 of  3

REVISIONS

2005.09.19

C168

TO BOTTOM SIDE

MICPHONE

TOP SIDE

EARP

SPEAKER 

EARN

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GSM SERVICE SUPPORT GROUP

C168

Level 3  Block Diagram

Rev. 1.0

Page 1 of  3

REVISIONS

2005.09.19

C168

BATTERY

TXD2

TMS

TDI

TCK

TXD

ONnOFF

RXD

PWON

RXD2

TDO

TCXOEN

nRESPWON

CLK13M

CLK32K

/PDN

To TOP SIDE

BOTTOM SIDE

AUXI IN

Ground

HSO

ANT_FM

OP_L1

HSOOUT

TX/RX IQ

To TOP SIDE

Antenna Pad

PA_ON

APC

/SEN

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GSM SERVICE SUPPORT GROUP

C168

Level 3 Block Diagram

Rev. 1.0

Page 3 of  3

REVISIONS

2005.09.19

C168

KEYPAD TOP SIDE

background image

GSM SERVICE SUPPORT GROUP

C168

Level 3 Block Diagram

Rev. 1.0

Page 3 of  3

REVISIONS

2005.09.19

C168

KEYPAD BOTTOM SIDE

MICPHONE

SPEAKER