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SGH-Z720

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SAMSUNG PROPRIETARY
THIS DOCUMENT CONTAINS CONFIDENTIAL PROPRIETARY INFORMATION THAT IS SAMSUNG ELECTRONICS CO’S PROPERTY. DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS EXCEPT AS AUTHORIZED BY SAMSUNG. A A

RF CONNECT
ANT100 RFS100
KMS-512
B

ANT101
ANT_JTAG

G

G

C

A

B

4

3

2

C100 47PF 25V L101 33NH

1

R102 0

R104 1K C101 NC
C

C102 NC

UMTS_RFTX
C103 4.7nF 6.3V L104 BLM15HG102SN1D

TX_AGC_ADJ

C

VREG_RFTX_2.8V

RF SWITCH
UMTS_ANT
L105 BLM15HG102SN1D
D

VREG_RTR_2.8V

C104 100nF 6.3V

SBST SBDT SBCK RF_ON_TX_ON

U100
CXG1190AEQ-T2
23 22 21 20 19 18 17 16 15 14

C107 33PF 25V C108 3.9NF 50V R105 100 C112 10nF 6.3V
D

VREG_RFRX_2.8V
C159 100nF 6.3V C109 33PF 25V
24 25

GND

ANT

GND

GND

NC

NC

VDD CTL-A TX1 CTL-B CTL-C NC GND N
标签:SGH-Z720schematics
SGH-Z720
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